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Revert "Merge branch 'kernel-git' strategy 'theirs'"

Browse Source 
This reverts commit a3f45c4a9c, reversing
changes made to ee99a68c51.
This commit is contained in:
Kyle McMartin 2010-12-09 13:46:11 -05:00
parent 7387649564
commit 72b3729657
43 changed files with 3430 additions and 478 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
.gitignore vendored
View File

@ -3,5 +3,5 @@ patch-*.bz2
clog
*.rpm
kernel-2.6.*/
/patch-2.6.37-rc5.bz2
/patch-2.6.37-rc5-git2.bz2
/patch-2.6.36.1.bz2
/patch-2.6.36.2-rc1.bz2

10
Makefile
View File

@ -77,13 +77,12 @@ debug:
@perl -pi -e 's/# CONFIG_DEBUG_CFQ_IOSCHED is not set/CONFIG_DEBUG_CFQ_IOSCHED=y/' config-nodebug
@perl -pi -e 's/# CONFIG_DRBD_FAULT_INJECTION is not set/CONFIG_DRBD_FAULT_INJECTION=y/' config-nodebug
@perl -pi -e 's/# CONFIG_ATH_DEBUG is not set/CONFIG_ATH_DEBUG=y/' config-nodebug
@perl -pi -e 's/# CONFIG_CARL9170_DEBUGFS is not set/CONFIG_CARL9170_DEBUGFS=y/' config-nodebug
@perl -pi -e 's/# CONFIG_IWLWIFI_DEVICE_TRACING is not set/CONFIG_IWLWIFI_DEVICE_TRACING=y/' config-nodebug
@perl -pi -e 's/# CONFIG_DEBUG_OBJECTS_WORK is not set/CONFIG_DEBUG_OBJECTS_WORK=y/' config-nodebug
@perl -pi -e 's/# CONFIG_DEBUG_STRICT_USER_COPY_CHECKS is not set/CONFIG_DEBUG_STRICT_USER_COPY_CHECKS=y/' config-nodebug
@perl -pi -e 's/# CONFIG_DMADEVICES_DEBUG is not set/CONFIG_DMADEVICES_DEBUG=y/' config-nodebug
@perl -pi -e 's/# CONFIG_DMADEVICES_VDEBUG is not set/CONFIG_DMADEVICES_VDEBUG=y/' config-nodebug
@perl -pi -e 's/# CONFIG_CEPH_LIB_PRETTYDEBUG is not set/CONFIG_CEPH_LIB_PRETTYDEBUG=y/' config-nodebug
@perl -pi -e 's/# CONFIG_CEPH_FS_PRETTYDEBUG is not set/CONFIG_CEPH_FS_PRETTYDEBUG=y/' config-nodebug
@perl -pi -e 's/# CONFIG_QUOTA_DEBUG is not set/CONFIG_QUOTA_DEBUG=y/' config-nodebug
@perl -pi -e 's/# CONFIG_KGDB_KDB is not set/CONFIG_KGDB_KDB=y/' config-nodebug
@perl -pi -e 's/# CONFIG_KDB_KEYBOARD is not set/CONFIG_KDB_KEYBOARD=y/' config-nodebug
@ -91,8 +90,6 @@ debug:
@perl -pi -e 's/# CONFIG_DEBUG_PER_CPU_MAPS is not set/CONFIG_DEBUG_PER_CPU_MAPS=y/' config-nodebug
@perl -pi -e 's/CONFIG_CRYPTO_MANAGER_DISABLE_TESTS=y/# CONFIG_CRYPTO_MANAGER_DISABLE_TESTS is not set/' config-nodebug
#@perl -pi -e 's/# CONFIG_PCI_DEFAULT_USE_CRS is not set/CONFIG_PCI_DEFAULT_USE_CRS=y/' config-nodebug
@perl -pi -e 's/# CONFIG_DEBUG_OBJECTS_PERCPU_COUNTER is not set/CONFIG_DEBUG_OBJECTS_PERCPU_COUNTER=y/' config-nodebug
@perl -pi -e 's/# CONFIG_TEST_LIST_SORT is not set/CONFIG_TEST_LIST_SORT=y/' config-nodebug
@# just in case we're going from extremedebug -> debug
@perl -pi -e 's/CONFIG_DEBUG_PAGEALLOC=y/# CONFIG_DEBUG_PAGEALLOC is not set/' config-nodebug
@ -154,13 +151,12 @@ release:
@perl -pi -e 's/CONFIG_DEBUG_CFQ_IOSCHED=y/# CONFIG_DEBUG_CFQ_IOSCHED is not set/' config-nodebug
@perl -pi -e 's/CONFIG_DRBD_FAULT_INJECTION=y/# CONFIG_DRBD_FAULT_INJECTION is not set/' config-nodebug
@perl -pi -e 's/CONFIG_ATH_DEBUG=y/# CONFIG_ATH_DEBUG is not set/' config-nodebug
@perl -pi -e 's/CONFIG_CARL9170_DEBUGFS=y/# CONFIG_CARL9170_DEBUGFS is not set/' config-nodebug
@perl -pi -e 's/CONFIG_IWLWIFI_DEVICE_TRACING=y/# CONFIG_IWLWIFI_DEVICE_TRACING is not set/' config-nodebug
@perl -pi -e 's/CONFIG_DEBUG_OBJECTS_WORK=y/# CONFIG_DEBUG_OBJECTS_WORK is not set/' config-nodebug
@perl -pi -e 's/CONFIG_DEBUG_STRICT_USER_COPY_CHECKS=y/# CONFIG_DEBUG_STRICT_USER_COPY_CHECKS is not set/' config-nodebug
@perl -pi -e 's/CONFIG_DMADEVICES_DEBUG=y/# CONFIG_DMADEVICES_DEBUG is not set/' config-nodebug
@perl -pi -e 's/CONFIG_DMADEVICES_VDEBUG=y/# CONFIG_DMADEVICES_VDEBUG is not set/' config-nodebug
@perl -pi -e 's/CONFIG_CEPH_LIB_PRETTYDEBUG=y/# CONFIG_CEPH_LIB_PRETTYDEBUG is not set/' config-nodebug
@perl -pi -e 's/CONFIG_CEPH_FS_PRETTYDEBUG=y/# CONFIG_CEPH_FS_PRETTYDEBUG is not set/' config-nodebug
@perl -pi -e 's/CONFIG_QUOTA_DEBUG=y/# CONFIG_QUOTA_DEBUG is not set/' config-nodebug
@perl -pi -e 's/CONFIG_CPU_NOTIFIER_ERROR_INJECT=m/# CONFIG_CPU_NOTIFIER_ERROR_INJECT is not set/' config-nodebug
#@perl -pi -e 's/CONFIG_KGDB_KDB=y/# CONFIG_KGDB_KDB is not set/' config-nodebug
@ -168,8 +164,6 @@ release:
@perl -pi -e 's/CONFIG_DEBUG_PER_CPU_MAPS=y/# CONFIG_DEBUG_PER_CPU_MAPS is not set/' config-nodebug
@perl -pi -e 's/# CONFIG_CRYPTO_MANAGER_DISABLE_TESTS is not set/CONFIG_CRYPTO_MANAGER_DISABLE_TESTS=y/' config-nodebug
#@perl -pi -e 's/CONFIG_PCI_DEFAULT_USE_CRS=y/# CONFIG_PCI_DEFAULT_USE_CRS is not set/' config-nodebug
@perl -pi -e 's/CONFIG_DEBUG_OBJECTS_PERCPU_COUNTER=y/# CONFIG_DEBUG_OBJECTS_PERCPU_COUNTER is not set/' config-nodebug
@perl -pi -e 's/CONFIG_TEST_LIST_SORT=y/# CONFIG_TEST_LIST_SORT is not set/' config-nodebug
@perl -pi -e 's/CONFIG_DEBUG_PAGEALLOC=y/# CONFIG_DEBUG_PAGEALLOC is not set/' config-debug
@perl -pi -e 's/CONFIG_DEBUG_PAGEALLOC=y/# CONFIG_DEBUG_PAGEALLOC is not set/' config-nodebug

5
acpi-ec-add-delay-before-write.patch
View File

@ -23,7 +23,7 @@ index 27e0b92..09fbb69 100644
pr_debug(PREFIX "controller reset, restart transaction\n");
spin_lock_irqsave(&ec->curr_lock, flags);
start_transaction(ec);
@@ -271,15 +272,24 @@ static int ec_check_ibf0(struct acpi_ec *ec)
@@ -271,15 +272,25 @@ static int ec_check_ibf0(struct acpi_ec *ec)
return (status & ACPI_EC_FLAG_IBF) == 0;
}
@ -38,7 +38,8 @@ index 27e0b92..09fbb69 100644
+
static int ec_wait_ibf0(struct acpi_ec *ec)
{
unsigned long delay = jiffies + msecs_to_jiffies(ec_delay);
+
unsigned long delay = jiffies + msecs_to_jiffies(ACPI_EC_DELAY);
/* interrupt wait manually if GPE mode is not active */
while (time_before(jiffies, delay))
if (wait_event_timeout(ec->wait, ec_check_ibf0(ec),

4
acpi-update-battery-information-on-notification-0x81.patch
View File

@ -56,9 +56,9 @@ index 95649d3..2a774a8 100644
}
@@ -914,7 +923,8 @@ static void acpi_battery_notify(struct acpi_device *device, u32 event)
if (!battery)
return;
#ifdef CONFIG_ACPI_SYSFS_POWER
old = battery->bat.dev;
#endif
- acpi_battery_update(battery);
+ acpi_battery_update(battery, (event == ACPI_BATTERY_NOTIFY_INFO ? true
+ : false));

41
btusb-macbookpro-6-2.patch Normal file
View File

@ -0,0 +1,41 @@
From kernel-bounces@lists.fedoraproject.org Fri Sep 17 17:09:15 2010
From: Will Woods <wwoods@redhat.com>
To: Marcel Holtmann <marcel@holtmann.org>
Subject: [PATCH 2/2] bluetooth: add support for controller in MacBookPro6,2
Date: Fri, 17 Sep 2010 17:09:21 -0400
Once again the device class is ff(vend.) instead of e0(wlcon).
output from 'usb-devices':
T: Bus=01 Lev=03 Prnt=03 Port=02 Cnt=03 Dev#= 8 Spd=12 MxCh= 0
D: Ver= 2.00 Cls=ff(vend.) Sub=01 Prot=01 MxPS=64 #Cfgs= 1
P: Vendor=05ac ProdID=8218 Rev=00.22
S: Manufacturer=Apple Inc.
S: Product=Bluetooth USB Host Controller
C: #Ifs= 4 Cfg#= 1 Atr=e0 MxPwr=0mA
I: If#= 0 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=01 Prot=01 Driver=(none)
I: If#= 1 Alt= 0 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=(none)
I: If#= 2 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none)
I: If#= 3 Alt= 0 #EPs= 0 Cls=fe(app. ) Sub=01 Prot=01 Driver=(none)
Signed-off-by: Will Woods <wwoods@redhat.com>
---
drivers/bluetooth/btusb.c | 3 +++
1 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
index eac44e4..320e798 100644
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c
@@ -65,6 +65,9 @@ static struct usb_device_id btusb_table[] = {
/* Apple iMac11,1 */
{ USB_DEVICE(0x05ac, 0x8215) },
+ /* Apple MacBookPro6,2 */
+ { USB_DEVICE(0x05ac, 0x8218) },
+
/* AVM BlueFRITZ! USB v2.0 */
{ USB_DEVICE(0x057c, 0x3800) },
--
1.7.2.3

42
btusb-macbookpro-7-1.patch Normal file
View File

@ -0,0 +1,42 @@
From kernel-bounces@lists.fedoraproject.org Fri Sep 17 17:09:18 2010
From: Will Woods <wwoods@redhat.com>
To: Marcel Holtmann <marcel@holtmann.org>
Subject: [PATCH 1/2] bluetooth: add support for controller in MacBookPro7,1
Date: Fri, 17 Sep 2010 17:09:20 -0400
As with iMac11,1 the device class is ff(vend.) instead of e0(wlcon).
output from 'usb-devices':
T: Bus=04 Lev=02 Prnt=04 Port=00 Cnt=01 Dev#= 5 Spd=12 MxCh= 0
D: Ver= 2.00 Cls=ff(vend.) Sub=01 Prot=01 MxPS=64 #Cfgs= 1
P: Vendor=05ac ProdID=8213 Rev=01.86
S: Manufacturer=Apple Inc.
S: Product=Bluetooth USB Host Controller
S: SerialNumber=58B0359C28ED
C: #Ifs= 4 Cfg#= 1 Atr=e0 MxPwr=0mA
I: If#= 0 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=01 Prot=01 Driver=btusb
I: If#= 1 Alt= 0 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
I: If#= 2 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none)
I: If#= 3 Alt= 0 #EPs= 0 Cls=fe(app. ) Sub=01 Prot=00 Driver=(none)
Signed-off-by: Will Woods <wwoods@redhat.com>
---
drivers/bluetooth/btusb.c | 3 +++
1 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
index d22ce3c..eac44e4 100644
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c
@@ -59,6 +59,9 @@ static struct usb_device_id btusb_table[] = {
/* Generic Bluetooth USB device */
{ USB_DEVICE_INFO(0xe0, 0x01, 0x01) },
+ /* Apple MacBookPro7,1 */
+ { USB_DEVICE(0x05ac, 0x8213) },
+
/* Apple iMac11,1 */
{ USB_DEVICE(0x05ac, 0x8215) },
--
1.7.2.3

7
config-arm
View File

@ -122,10 +122,3 @@ CONFIG_AUTO_ZRELADDR=y
# CONFIG_DEPRECATED_PARAM_STRUCT is not set
# CONFIG_ARM_SP805_WATCHDOG is not set
CONFIG_PM_OPP=y
CONFIG_SECCOMP=y
CONFIG_STRICT_DEVMEM=y
# CONFIG_AMBA_PL08X is not set

6
config-debug
View File

@ -74,7 +74,6 @@ CONFIG_DEBUG_CFQ_IOSCHED=y
CONFIG_DRBD_FAULT_INJECTION=y
CONFIG_ATH_DEBUG=y
CONFIG_CARL9170_DEBUGFS=y
CONFIG_IWLWIFI_DEVICE_TRACING=y
CONFIG_DEBUG_OBJECTS_WORK=y
@ -85,7 +84,7 @@ CONFIG_DMADEVICES_VDEBUG=y
CONFIG_PM_ADVANCED_DEBUG=y
CONFIG_CEPH_LIB_PRETTYDEBUG=y
CONFIG_CEPH_FS_PRETTYDEBUG=y
CONFIG_QUOTA_DEBUG=y
# CONFIG_CRYPTO_MANAGER_DISABLE_TESTS is not set
@ -94,6 +93,3 @@ CONFIG_PCI_DEFAULT_USE_CRS=y
CONFIG_KGDB_KDB=y
CONFIG_KDB_KEYBOARD=y
CONFIG_DEBUG_OBJECTS_PERCPU_COUNTER=y
CONFIG_TEST_LIST_SORT=y

107
config-generic
View File

@ -119,13 +119,12 @@ CONFIG_PCMCIA_IOCTL=y
CONFIG_PCCARD=y
CONFIG_MMC=m
CONFIG_MMC_BLOCK_BOUNCE=y
CONFIG_SDIO_UART=m
# CONFIG_MMC_TEST is not set
# CONFIG_MMC_DEBUG is not set
# CONFIG_MMC_UNSAFE_RESUME is not set
CONFIG_MMC_BLOCK=m
CONFIG_MMC_BLOCK_MINORS=8
CONFIG_MMC_BLOCK_BOUNCE=y
CONFIG_MMC_SDHCI=m
CONFIG_MMC_SDHCI_PCI=m
CONFIG_MMC_SDRICOH_CS=m
@ -135,7 +134,6 @@ CONFIG_MMC_VIA_SDMMC=m
CONFIG_MMC_SDHCI_PLTFM=m
CONFIG_MMC_CB710=m
CONFIG_MMC_RICOH_MMC=y
CONFIG_MMC_USHC=m
CONFIG_CB710_CORE=m
# CONFIG_CB710_DEBUG is not set
@ -156,7 +154,6 @@ CONFIG_INFINIBAND_AMSO1100=m
# CONFIG_INFINIBAND_AMSO1100_DEBUG is not set
CONFIG_INFINIBAND_CXGB3=m
CONFIG_INFINIBAND_CXGB4=m
CONFIG_SCSI_CXGB4_ISCSI=m
# CONFIG_INFINIBAND_CXGB3_DEBUG is not set
CONFIG_MLX4_INFINIBAND=m
CONFIG_INFINIBAND_NES=m
@ -368,7 +365,6 @@ CONFIG_BLK_DEV_DELKIN=m
CONFIG_LBDAF=y
CONFIG_BLK_DEV_BSG=y
CONFIG_BLK_DEV_INTEGRITY=y
CONFIG_BLK_DEV_THROTTLING=y
#
@ -763,7 +759,6 @@ CONFIG_IP_ROUTE_VERBOSE=y
CONFIG_IP_NF_SECURITY=m
# CONFIG_IP_PNP is not set
CONFIG_NET_IPIP=m
CONFIG_NET_IPGRE_DEMUX=m
CONFIG_NET_IPGRE=m
CONFIG_NET_IPGRE_BROADCAST=y
CONFIG_IP_MROUTE=y
@ -802,7 +797,6 @@ CONFIG_IP_VS_SH=m
CONFIG_IP_VS_SED=m
CONFIG_IP_VS_NQ=m
CONFIG_IP_VS_FTP=m
CONFIG_IP_VS_PE_SIP=m
CONFIG_IPV6=m
CONFIG_IPV6_PRIVACY=y
@ -1106,7 +1100,6 @@ CONFIG_NET_ACT_NAT=m
CONFIG_NET_ACT_PEDIT=m
CONFIG_NET_ACT_POLICE=m
CONFIG_NET_ACT_SIMP=m
CONFIG_NET_ACT_CSUM=m
CONFIG_DCB=y
@ -1157,7 +1150,6 @@ CONFIG_ATM_FORE200E_TX_RETRY=16
CONFIG_ATM_FORE200E_DEBUG=0
CONFIG_ATM_HE=m
CONFIG_PPTP=m
CONFIG_PPPOATM=m
CONFIG_PPPOL2TP=m
CONFIG_ATM_NICSTAR=m
@ -1203,7 +1195,6 @@ CONFIG_FIXED_PHY=y
CONFIG_MDIO_BITBANG=m
CONFIG_NATIONAL_PHY=m
CONFIG_ICPLUS_PHY=m
CONFIG_BCM63XX_PHY=m
CONFIG_LSI_ET1011C_PHY=m
CONFIG_LXT_PHY=m
CONFIG_MARVELL_PHY=m
@ -1221,12 +1212,6 @@ CONFIG_NET_VENDOR_3COM=y
CONFIG_VORTEX=m
CONFIG_TYPHOON=m
CONFIG_DNET=m
CONFIG_STMMAC_ETH=m
# CONFIG_STMMAC_DA is not set
# CONFIG_STMMAC_DUAL_MAC is not set
# CONFIG_STMMAC_TIMER is not set
# CONFIG_PCH_GBE is not set
#
# Tulip family network device support
@ -1344,7 +1329,6 @@ CONFIG_MLX4_EN=m
# CONFIG_MLX4_DEBUG is not set
CONFIG_QLCNIC=m
CONFIG_QLGE=m
CONFIG_BNA=m
CONFIG_SFC=m
CONFIG_SFC_MTD=y
CONFIG_BE2NET=m
@ -1424,9 +1408,6 @@ CONFIG_ATH9K=m
CONFIG_ATH9K_DEBUGFS=y
CONFIG_ATH9K_HTC=m
# CONFIG_ATH9K_HTC_DEBUGFS is not set
CONFIG_ATH9K_RATE_CONTROL=y
CONFIG_CARL9170=m
CONFIG_CARL9170_LEDS=y
CONFIG_AT76C50X_USB=m
CONFIG_AIRO=m
CONFIG_AIRO_CS=m
@ -1481,7 +1462,6 @@ CONFIG_IWL4965=y
CONFIG_IWL5000=y
CONFIG_IWL3945=m
CONFIG_IWL3945_SPECTRUM_MEASUREMENT=y
# CONFIG_IWLWIFI_DEBUG_EXPERIMENTAL_UCODE is not set
CONFIG_IWM=m
# CONFIG_IWM_DEBUG is not set
# CONFIG_IWM_TRACING is not set
@ -1582,8 +1562,6 @@ CONFIG_CAN_EMS_USB=m
CONFIG_CAN_ESD_USB2=m
CONFIG_CAN_KVASER_PCI=m
CONFIG_CAN_PLX_PCI=m
CONFIG_CAN_TSCAN1=m
CONFIG_PCH_CAN=m
CONFIG_NETROM=m
CONFIG_ROSE=m
CONFIG_MKISS=m
@ -1822,7 +1800,6 @@ CONFIG_INPUT_TABLET=y
CONFIG_TABLET_USB_ACECAD=m
CONFIG_TABLET_USB_AIPTEK=m
CONFIG_TABLET_USB_GTCO=m
CONFIG_TABLET_USB_HANWANG=m
CONFIG_TABLET_USB_KBTAB=m
CONFIG_TABLET_USB_WACOM=m
@ -1846,7 +1823,6 @@ CONFIG_SERIO_I8042=y
CONFIG_SERIO_SERPORT=y
CONFIG_SERIO_RAW=m
CONFIG_SERIO_ALTERA_PS2=m
# CONFIG_SERIO_PS2MULT is not set
# CONFIG_SERIO_CT82C710 is not set
# CONFIG_SERIO_PARKBD is not set
@ -1940,7 +1916,6 @@ CONFIG_TOUCHSCREEN_USB_E2I=y
CONFIG_TOUCHSCREEN_USB_COMPOSITE=m
# CONFIG_TOUCHSCREEN_WM97XX is not set
CONFIG_TOUCHSCREEN_W90X900=m
# CONFIG_TOUCHSCREEN_BU21013 is not set
CONFIG_INPUT_MISC=y
CONFIG_INPUT_PCSPKR=m
@ -2066,7 +2041,6 @@ CONFIG_I2C_ALGOPCA=m
# CONFIG_I2C_I801 is not set
# CONFIG_I2C_ISCH is not set
# CONFIG_I2C_NFORCE2_S4985 is not set
# CONFIG_I2C_INTEL_MID is not set
CONFIG_EEPROM_AT24=m
CONFIG_EEPROM_LEGACY=m
@ -2161,11 +2135,6 @@ CONFIG_SENSORS_SMSC47M192=m
CONFIG_SENSORS_SMSC47B397=m
CONFIG_SENSORS_THMC50=m
CONFIG_SENSORS_TMP401=m
CONFIG_APDS9802ALS=m
CONFIG_ISL29020=m
CONFIG_ISL29003=m
CONFIG_SENSORS_BH1770=m
CONFIG_SENSORS_APDS990X=m
CONFIG_SENSORS_TSL2550=m
CONFIG_SENSORS_VIA686A=m
CONFIG_SENSORS_VIA_CPUTEMP=m
@ -2190,18 +2159,13 @@ CONFIG_SENSORS_ADT7411=m
CONFIG_SENSORS_ASC7621=m
CONFIG_SENSORS_EMC1403=m
CONFIG_SENSORS_TMP102=m
CONFIG_SENSORS_LTC4261=m
# CONFIG_SENSORS_BH1780 is not set
# CONFIG_SENSORS_JC42 is not set
# CONFIG_SENSORS_SMM665 is not set
# CONFIG_SENSORS_EMC2103 is not set
# CONFIG_SENSORS_GPIO_FAN is not set
CONFIG_SENSORS_W83795=m
# CONFIG_SENSORS_W83795_FANCTRL is not set
# CONFIG_HMC6352 is not set
# CONFIG_BMP085 is not set
# CONFIG_PCH_PHUB is not set
CONFIG_W1=m
CONFIG_W1_CON=y
@ -2340,7 +2304,6 @@ CONFIG_AGP_VIA=y
CONFIG_AGP_EFFICEON=y
CONFIG_VGA_ARB=y
CONFIG_VGA_ARB_MAX_GPUS=16
CONFIG_STUB_POULSBO=m
CONFIG_DRM=m
CONFIG_DRM_TDFX=m
CONFIG_DRM_R128=m
@ -2399,8 +2362,7 @@ CONFIG_VIDEO_AU0828=m
CONFIG_VIDEO_BT848=m
CONFIG_VIDEO_BT848_DVB=y
CONFIG_VIDEO_BWQCAM=m
CONFIG_VIDEO_SR030PC30=m
CONFIG_VIDEO_CAFE_CCIC=m
# CONFIG_VIDEO_CAFE_CCIC is not set
# CONFIG_VIDEO_CPIA is not set
CONFIG_VIDEO_CPIA2=m
CONFIG_VIDEO_CQCAM=m
@ -2432,7 +2394,6 @@ CONFIG_VIDEO_SAA6588=m
CONFIG_VIDEO_SAA7134=m
CONFIG_VIDEO_SAA7134_ALSA=m
CONFIG_VIDEO_SAA7134_DVB=m
CONFIG_VIDEO_SAA7134_RC=y
CONFIG_VIDEO_STRADIS=m
CONFIG_VIDEO_USBVISION=m
CONFIG_VIDEO_W9966=m
@ -2475,7 +2436,6 @@ CONFIG_MEDIA_TUNER_MXL5005S=m
CONFIG_MEDIA_TUNER_MXL5007T=m
CONFIG_MEDIA_TUNER_MC44S803=m
CONFIG_MEDIA_TUNER_MAX2165=m
CONFIG_MEDIA_TUNER_TDA18218=m
#
# Digital Video Broadcasting Devices
@ -2515,8 +2475,6 @@ CONFIG_DVB_SP8870=m
CONFIG_DVB_SP887X=m
CONFIG_DVB_CX22700=m
CONFIG_DVB_CX22702=m
CONFIG_DVB_S5H1432=m
CONFIG_DVB_IX2505V=m
CONFIG_DVB_L64781=m
CONFIG_DVB_NXT6000=m
CONFIG_DVB_MT352=m
@ -2621,7 +2579,6 @@ CONFIG_DVB_USB_UMT_010=m
CONFIG_DVB_USB_VP702X=m
CONFIG_DVB_USB_VP7045=m
CONFIG_DVB_USB_AZ6027=m
CONFIG_DVB_USB_LME2510=m
CONFIG_DVB_PT1=m
@ -2643,11 +2600,9 @@ CONFIG_IR_RC5_DECODER=m
CONFIG_IR_RC6_DECODER=m
CONFIG_IR_JVC_DECODER=m
CONFIG_IR_SONY_DECODER=m
CONFIG_IR_RC5_SZ_DECODER=m
CONFIG_IR_LIRC_CODEC=m
CONFIG_IR_IMON=m
CONFIG_IR_MCEUSB=m
CONFIG_IR_NUVOTON=m
CONFIG_V4L_MEM2MEM_DRIVERS=y
# CONFIG_VIDEO_MEM2MEM_TESTDEV is not set
@ -2792,7 +2747,6 @@ CONFIG_SND_DYNAMIC_MINORS=y
# Generic devices
#
CONFIG_SND_DUMMY=m
CONFIG_SND_ALOOP=m
CONFIG_SND_VIRMIDI=m
CONFIG_SND_MTPAV=m
CONFIG_SND_MTS64=m
@ -2811,8 +2765,6 @@ CONFIG_SND_AD1889=m
# CONFIG_SND_WAVEFRONT is not set
# CONFIG_SND_MSND_PINNACLE is not set
# CONFIG_SND_MSND_CLASSIC is not set
# CONFIG_SND_AZT1605 is not set
# CONFIG_SND_AZT2316 is not set
#
# PCI devices
@ -2867,7 +2819,6 @@ CONFIG_SND_HDA_CODEC_CMEDIA=y
CONFIG_SND_HDA_CODEC_INTELHDMI=y
CONFIG_SND_HDA_CODEC_SI3054=y
CONFIG_SND_HDA_CODEC_NVHDMI=y
CONFIG_SND_HDA_CODEC_HDMI=y
CONFIG_SND_HDA_GENERIC=y
CONFIG_SND_HDA_POWER_SAVE=y
CONFIG_SND_HDA_POWER_SAVE_DEFAULT=0
@ -2985,8 +2936,6 @@ CONFIG_USB_STORAGE_ONETOUCH=y
CONFIG_USB_STORAGE_ALAUDA=y
CONFIG_USB_STORAGE_KARMA=y
# CONFIG_USB_LIBUSUAL is not set
CONFIG_USB_UAS=m
#
# USB Human Interface Devices (HID)
@ -3000,7 +2949,6 @@ CONFIG_HID=m
CONFIG_HIDRAW=y
CONFIG_HID_PID=y
CONFIG_LOGITECH_FF=y
CONFIG_LOGIWII_FF=y
CONFIG_LOGIRUMBLEPAD2_FF=y
CONFIG_PANTHERLORD_FF=y
CONFIG_THRUSTMASTER_FF=y
@ -3042,9 +2990,7 @@ CONFIG_HID_ZEROPLUS=m
CONFIG_HID_ZYDACRON=m
CONFIG_HID_ACRUX_FF=m
CONFIG_HID_ELECOM=m
CONFIG_HID_UCLOGIC=m
CONFIG_HID_WALTOP=m
CONFIG_HID_ROCCAT_PYRA=m
#
# USB Imaging devices
@ -3099,8 +3045,6 @@ CONFIG_USB_GSPCA_PAC7302=m
CONFIG_USB_GSPCA_STV0680=m
CONFIG_USB_GL860=m
CONFIG_USB_GSPCA_JEILINJ=m
CONFIG_USB_GSPCA_KONICA=m
CONFIG_USB_GSPCA_XIRLINK_CIT=m
CONFIG_USB_GSPCA_SPCA1528=m
CONFIG_USB_GSPCA_SQ930X=m
@ -3125,8 +3069,6 @@ CONFIG_SOC_CAMERA_OV772X=m
CONFIG_SOC_CAMERA_MT9T112=m
CONFIG_SOC_CAMERA_RJ54N1=m
CONFIG_SOC_CAMERA_OV9640=m
CONFIG_SOC_CAMERA_OV6650=m
CONFIG_SOC_CAMERA_IMX074=m
#
# USB Network adaptors
@ -3149,7 +3091,6 @@ CONFIG_USB_NET_RNDIS_HOST=m
CONFIG_USB_NET_CDC_SUBSET=m
CONFIG_USB_NET_CDC_EEM=m
CONFIG_USB_NET_ZAURUS=m
CONFIG_USB_NET_CX82310_ETH=m
CONFIG_USB_NET_INT51X1=m
CONFIG_USB_CDC_PHONET=m
CONFIG_USB_IPHETH=m
@ -3242,7 +3183,6 @@ CONFIG_USB_SERIAL_QCAUX=m
CONFIG_USB_SERIAL_VIVOPAY_SERIAL=m
CONFIG_USB_SERIAL_DEBUG=m
CONFIG_USB_SERIAL_SSU100=m
CONFIG_USB_SERIAL_SAMBA=m
CONFIG_USB_EZUSB=y
CONFIG_USB_EMI62=m
@ -3276,7 +3216,6 @@ CONFIG_USB_FILE_STORAGE=m
# CONFIG_USB_OXU210HP_HCD is not set
CONFIG_USB_IOWARRIOR=m
CONFIG_USB_ISIGHTFW=m
CONFIG_USB_YUREX=m
CONFIG_USB_VST=m
CONFIG_USB_LCD=m
CONFIG_USB_LD=m
@ -3331,7 +3270,6 @@ CONFIG_RTC_DRV_DS3232=m
CONFIG_RTC_DRV_ISL12022=m
CONFIG_MFD_SUPPORT=y
CONFIG_MFD_VX855=m
CONFIG_MFD_SM501=m
CONFIG_MFD_SM501_GPIO=y
# CONFIG_MFD_TC6393XB is not set
@ -3352,7 +3290,6 @@ CONFIG_MFD_WM8400=m
# CONFIG_ABX500_CORE is not set
# CONFIG_MFD_RDC321X is not set
# CONFIG_MFD_JANZ_CMODIO is not set
# CONFIG_MFD_WM831X_I2C is not set
#
# File systems
@ -3411,8 +3348,6 @@ CONFIG_EXOFS_FS=m
CONFIG_NILFS2_FS=m
CONFIG_LOGFS=m
CONFIG_CEPH_FS=m
CONFIG_BLK_DEV_RBD=m
CONFIG_CEPH_LIB=m
CONFIG_FSCACHE=m
CONFIG_FSCACHE_STATS=y
@ -3489,7 +3424,6 @@ CONFIG_UFS_FS=m
# CONFIG_UFS_DEBUG is not set
CONFIG_9P_FS=m
CONFIG_9P_FSCACHE=y
CONFIG_9P_FS_POSIX_ACL=y
CONFIG_FUSE_FS=m
CONFIG_OMFS_FS=m
CONFIG_CUSE=m
@ -3509,8 +3443,6 @@ CONFIG_NFSD_V3_ACL=y
CONFIG_NFSD_V4=y
CONFIG_NFS_FSCACHE=y
# CONFIG_NFS_USE_LEGACY_DNS is not set
# CONFIG_NFS_USE_NEW_IDMAPPER is not set
# CONFIG_NFSD_DEPRECATED is not set
CONFIG_LOCKD=m
CONFIG_LOCKD_V4=y
CONFIG_EXPORTFS=m
@ -3528,8 +3460,7 @@ CONFIG_CIFS_EXPERIMENTAL=y
CONFIG_CIFS_UPCALL=y
CONFIG_CIFS_XATTR=y
CONFIG_CIFS_POSIX=y
CONFIG_CIFS_FSCACHE=y
CONFIG_CIFS_ACL=y
# CONFIG_CIFS_FSCACHE is not set
CONFIG_CIFS_WEAK_PW_HASH=y
# CONFIG_CIFS_DEBUG2 is not set
CONFIG_CIFS_DFS_UPCALL=y
@ -3671,7 +3602,6 @@ CONFIG_KGDB_LOW_LEVEL_TRAP=y
# Security options
#
CONFIG_SECURITY=y
# CONFIG_SECURITY_DMESG_RESTRICT is not set
CONFIG_SECURITY_NETWORK=y
CONFIG_SECURITY_NETWORK_XFRM=y
# CONFIG_SECURITY_PATH is not set
@ -3811,12 +3741,10 @@ CONFIG_CGROUP_DEVICE=y
CONFIG_CGROUP_FREEZER=y
CONFIG_CGROUP_SCHED=y
CONFIG_CGROUP_MEM_RES_CTLR=y
CONFIG_CGROUP_MEM_RES_CTLR_SWAP=y # XXX disabled by default, pass 'swapaccount'
# CONFIG_CGROUP_MEM_RES_CTLR_SWAP_ENABLED is not set
CONFIG_CGROUP_MEM_RES_CTLR_SWAP=y
CONFIG_BLK_CGROUP=y
# CONFIG_DEBUG_BLK_CGROUP is not set
# CONFIG_SYSFS_DEPRECATED is not set
# CONFIG_SYSFS_DEPRECATED_V2 is not set
CONFIG_RELAY=y
@ -4022,8 +3950,6 @@ CONFIG_LEDS_REGULATOR=m
CONFIG_LEDS_LT3593=m
CONFIG_LEDS_TRIGGER_GPIO=m
CONFIG_LEDS_INTEL_SS4200=m
CONFIG_LEDS_LP5521=m
CONFIG_LEDS_LP5523=m
CONFIG_DMADEVICES=y
CONFIG_DMA_ENGINE=y
@ -4077,8 +4003,6 @@ CONFIG_APM_POWER=m
CONFIG_WM831X_POWER=m
# CONFIG_BATTERY_DS2760 is not set
# CONFIG_BATTERY_DS2782 is not set
# CONFIG_BATTERY_BQ20Z75 is not set
# CONFIG_CHARGER_ISP1704 is not set
CONFIG_BATTERY_PMU=m
CONFIG_BATTERY_BQ27x00=m
CONFIG_BATTERY_MAX17040=m
@ -4139,10 +4063,13 @@ CONFIG_RESOURCE_COUNTERS=y
#FIXME: x86 generic?
CONFIG_LEDS_CLEVO_MAIL=m
CONFIG_I8K=m
CONFIG_EDAC_I3000=m
CONFIG_EDAC_X38=m
CONFIG_INPUT_APANEL=m
# CONFIG_INTEL_MENLOW is not set
CONFIG_ENCLOSURE_SERVICES=m
CONFIG_ISL29003=m
CONFIG_IPWIRELESS=m
CONFIG_RTC_DRV_DS1511=m
@ -4188,7 +4115,6 @@ CONFIG_NET_SCH_MULTIQ=m
CONFIG_NET_ACT_SKBEDIT=m
CONFIG_PHONET=m
# CONFIG_PHONET_PIPECTRLR is not set
CONFIG_ICS932S401=m
# CONFIG_C2PORT is not set
@ -4271,13 +4197,6 @@ CONFIG_USB_ATMEL=m
# CONFIG_EASYCAP is not set
# CONFIG_SOLO6X10 is not set
# CONFIG_ACPI_QUICKSTART is not set
# CONFIG_BRCM80211 is not set
# CONFIG_R8712U is not set
# CONFIG_ATH6K_LEGACY is not set
# CONFIG_USB_ENESTORAGE is not set
# CONFIG_BCM_WIMAX is not set
# CONFIG_FT1000 is not set
# CONFIG_SPEAKUP is not set
#
# Android
@ -4399,9 +4318,7 @@ CONFIG_GPIO_SYSFS=y
# CONFIG_GPIO_SCH is not set
# CONFIG_GPIO_LANGWELL is not set
# CONFIG_GPIO_RDC321X is not set
# CONFIG_GPIO_BASIC_MMIO is not set
# CONFIG_GPIO_VX855 is not set
# CONFIG_GPIO_PCH is not set
CONFIG_KSYM_TRACER=y
CONFIG_PROFILE_KSYM_TRACER=y
@ -4417,9 +4334,3 @@ CONFIG_IR_STREAMZAP=m
# CONFIG_MFD_STMPE is not set
# CONFIG_MFD_MAX8998 is not set
# CONFIG_MFD_TPS6586X is not set
CONFIG_SPARSE_RCU_POINTER=y
# CONFIG_PM_OPP is not set
CONFIG_BKL=y

12
config-nodebug
View File

@ -73,9 +73,8 @@ CONFIG_DEBUG_OBJECTS_ENABLE_DEFAULT=1
# CONFIG_DRBD_FAULT_INJECTION is not set
CONFIG_ATH_DEBUG=y
CONFIG_CARL9170_DEBUGFS=y
CONFIG_IWLWIFI_DEVICE_TRACING=y
# CONFIG_ATH_DEBUG is not set
# CONFIG_IWLWIFI_DEVICE_TRACING is not set
# CONFIG_DEBUG_OBJECTS_WORK is not set
# CONFIG_DEBUG_STRICT_USER_COPY_CHECKS is not set
@ -85,8 +84,8 @@ CONFIG_IWLWIFI_DEVICE_TRACING=y
CONFIG_PM_ADVANCED_DEBUG=y
CONFIG_CEPH_LIB_PRETTYDEBUG=y
CONFIG_QUOTA_DEBUG=y
# CONFIG_CEPH_FS_PRETTYDEBUG is not set
# CONFIG_QUOTA_DEBUG is not set
CONFIG_CRYPTO_MANAGER_DISABLE_TESTS=y
@ -94,6 +93,3 @@ CONFIG_PCI_DEFAULT_USE_CRS=y
CONFIG_KGDB_KDB=y
CONFIG_KDB_KEYBOARD=y
CONFIG_DEBUG_OBJECTS_PERCPU_COUNTER=y
CONFIG_TEST_LIST_SORT=y

2
config-powerpc-generic
View File

@ -334,5 +334,3 @@ CONFIG_SERIAL_GRLIB_GAISLER_APBUART=m
# CONFIG_GPIO_SCH is not set
# CONFIG_PPC_MPC512x is not set
CONFIG_KVM_GUEST=y

5
config-s390x
View File

@ -228,8 +228,3 @@ CONFIG_SMSGIUCV_EVENT=m
CONFIG_VMCP=y
CONFIG_ZFCP_DIF=y
CONFIG_SCHED_MC=y
CONFIG_SCHED_BOOK=y
CONFIG_STRICT_DEVMEM=y

2
config-sparc64-generic
View File

@ -201,5 +201,3 @@ CONFIG_GRETH=m
CONFIG_FB_XVR1000=y
CONFIG_CRYPTO_DEV_NIAGARA2=y
CONFIG_JUMP_LABEL=y

21
config-x86-generic
View File

@ -284,9 +284,6 @@ CONFIG_EDAC_R82600=m
CONFIG_EDAC_AMD8131=m
CONFIG_EDAC_AMD8111=m
CONFIG_EDAC_I7CORE=m
CONFIG_EDAC_I3000=m
CONFIG_EDAC_I7300=m
CONFIG_EDAC_X38=m
CONFIG_SCHED_MC=y
@ -312,7 +309,6 @@ CONFIG_EEEPC_LAPTOP=m
CONFIG_EEEPC_WMI=m
CONFIG_FUJITSU_LAPTOP=m
# CONFIG_FUJITSU_LAPTOP_DEBUG is not set
CONFIG_IDEAPAD_LAPTOP=m
CONFIG_MSI_LAPTOP=m
CONFIG_SONY_LAPTOP=m
CONFIG_DELL_LAPTOP=m
@ -356,7 +352,6 @@ CONFIG_PARAVIRT=y
# CONFIG_PARAVIRT_SPINLOCKS is not set
CONFIG_KVM_CLOCK=y
CONFIG_KVM_GUEST=y
CONFIG_KVM_MMU_AUDIT=y # default $x would be nice...
CONFIG_LGUEST_GUEST=y
CONFIG_VMI=y
@ -370,7 +365,6 @@ CONFIG_XEN_FBDEV_FRONTEND=y
CONFIG_XEN_KBDDEV_FRONTEND=y
CONFIG_XEN_BLKDEV_FRONTEND=m
CONFIG_XEN_NETDEV_FRONTEND=m
CONFIG_XEN_PCIDEV_FRONTEND=m
CONFIG_XENFS=m
CONFIG_XEN_COMPAT_XENFS=y
@ -476,7 +470,7 @@ CONFIG_SBC_FITPC2_WATCHDOG=m
CONFIG_EDAC_I3200=m
CONFIG_EDAC_DECODE_MCE=m
# CONFIG_GPIO_LANGWELL is not set
CONFIG_GPIO_LANGWELL=y
# CONFIG_INTEL_TXT is not set
@ -512,17 +506,4 @@ CONFIG_XEN_PLATFORM_PCI=m
# CONFIG_ACPI_QUICKSTART is not set
CONFIG_IDEAPAD_ACPI=m
CONFIG_INTEL_IPS=m
# CONFIG_IBM_RTL is not set
CONFIG_OLPC_XO1=m
CONFIG_XO1_RFKILL=m
CONFIG_VIDEO_VIA_CAMERA=m
CONFIG_EDAC_MCE_INJ=m
CONFIG_IRQ_TIME_ACCOUNTING=y
CONFIG_X86_RESERVE_LOW=64
CONFIG_PCH_GBE=m
CONFIG_PCH_PHUB=m
CONFIG_JUMP_LABEL=y

18
config-x86_64-generic
View File

@ -204,9 +204,6 @@ CONFIG_EDAC_AMD64=m
# CONFIG_EDAC_AMD64_ERROR_INJECTION is not set
CONFIG_EDAC_DECODE_MCE=m
CONFIG_EDAC_I7CORE=m
CONFIG_EDAC_I3000=m
CONFIG_EDAC_I7300=m
CONFIG_EDAC_X38=m
CONFIG_SCHED_MC=y
@ -287,7 +284,6 @@ CONFIG_PARAVIRT=y
# CONFIG_PARAVIRT_SPINLOCKS is not set
CONFIG_KVM_CLOCK=y
CONFIG_KVM_GUEST=y
CONFIG_KVM_MMU_AUDIT=y
CONFIG_XEN=y
CONFIG_XEN_MAX_DOMAIN_MEMORY=32
@ -299,7 +295,6 @@ CONFIG_XEN_FBDEV_FRONTEND=y
CONFIG_XEN_KBDDEV_FRONTEND=y
CONFIG_XEN_BLKDEV_FRONTEND=m
CONFIG_XEN_NETDEV_FRONTEND=m
CONFIG_XEN_PCIDEV_FRONTEND=m
CONFIG_XENFS=m
CONFIG_XEN_COMPAT_XENFS=y
CONFIG_XEN_DEV_EVTCHN=m
@ -424,18 +419,5 @@ CONFIG_XEN_PLATFORM_PCI=m
# CONFIG_ACPI_QUICKSTART is not set
CONFIG_IDEAPAD_ACPI=m
CONFIG_INTEL_IPS=m
CONFIG_IDEAPAD_LAPTOP=m
# CONFIG_IBM_RTL is not set
CONFIG_EDAC_MCE_INJ=m
CONFIG_IRQ_TIME_ACCOUNTING=y
CONFIG_X86_RESERVE_LOW=64
CONFIG_PCH_GBE=m
CONFIG_PCH_PHUB=m
CONFIG_VIDEO_VIA_CAMERA=m
CONFIG_JUMP_LABEL=y
CONFIG_HP_ILO=m

14
debug-tty-print-dev-name.patch
View File

@ -1,15 +1,15 @@
diff --git a/drivers/tty/tty_io.c b/drivers/tty/tty_io.c
index 878f6d6..8d6867d 100644
--- a/drivers/tty/tty_io.c
+++ b/drivers/tty/tty_io.c
@@ -1329,7 +1330,11 @@ static int tty_reopen(struct tty_struct *tty)
diff --git a/drivers/char/tty_io.c b/drivers/char/tty_io.c
index 613c852..09c86d2 100644
--- a/drivers/char/tty_io.c
+++ b/drivers/char/tty_io.c
@@ -1322,7 +1322,11 @@ static int tty_reopen(struct tty_struct *tty)
tty->driver = driver; /* N.B. why do this every time?? */
mutex_lock(&tty->ldisc_mutex);
- WARN_ON(!test_bit(TTY_LDISC, &tty->flags));
+ if (!test_bit(TTY_LDISC, &tty->flags)) {
+ printk("%s: !test_bit(TTY_LDISC, &tty->flags) dev=%s ldisc=%s flags=%x\n",
+ __func__, tty->name, tty->ldisc ? tty->ldisc->ops ? tty->ldisc->ops->name : NULL : NULL, tty->flags);
+ printk("%s: !test_bit(TTY_LDISC, &tty->flags) dev=%s ldisc=%s\n",
+ __func__, tty->name, tty->ldisc ? tty->ldisc->ops ? tty->ldisc->ops->name : NULL : NULL);
+ WARN_ON(1);
+ }
mutex_unlock(&tty->ldisc_mutex);

21
drm-intel-big-hammer.patch
View File

@ -1,21 +1,16 @@
omgwtfbbqchainsaw?
---
drivers/gpu/drm/i915/i915_gem.c | 5 +++++
1 files changed, 5 insertions(+), 0 deletions(-)
diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index 8eb8453..36fa9d7 100644
index 37427e4..08af9db 100644
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -3692,6 +3692,11 @@ i915_gem_do_execbuffer(struct drm_device *dev, void *data,
if (ret)
goto pre_mutex_err;
@@ -2553,6 +2553,11 @@ i915_gem_execbuffer(struct drm_device *dev, void *data,
mutex_lock(&dev->struct_mutex);
+ /* We don't get the flushing right for these chipsets, use the
+ * big hammer for now to avoid random crashiness. */
+ * big hamer for now to avoid random crashiness. */
+ if (IS_I85X(dev) || IS_I865G(dev))
+ wbinvd();
+
if (dev_priv->mm.suspended) {
mutex_unlock(&dev->struct_mutex);
ret = -EBUSY;
i915_verify_inactive(dev, __FILE__, __LINE__);
if (dev_priv->mm.wedged) {

44
drm-intel-edp-fixes.patch
View File

@ -1,44 +0,0 @@
diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index f737960..b1f8164 100644
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -509,6 +509,8 @@ i915_pci_remove(struct pci_dev *pdev)
{
struct drm_device *dev = pci_get_drvdata(pdev);
+ pci_disable_device(pdev); /* core did previous enable */
+
drm_put_dev(dev);
}
diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index 300f64b..2e3db37 100644
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -795,7 +795,8 @@ static bool ironlake_edp_panel_on (struct intel_dp *intel_dp)
{
struct drm_device *dev = intel_dp->base.base.dev;
struct drm_i915_private *dev_priv = dev->dev_private;
- u32 pp, idle_on_mask = PP_ON | PP_SEQUENCE_STATE_ON_IDLE;
+ u32 pp, idle_on = PP_ON | PP_SEQUENCE_STATE_ON_IDLE;
+ u32 idle_on_mask = PP_ON | PP_SEQUENCE_STATE_MASK;
if (I915_READ(PCH_PP_STATUS) & PP_ON)
return true;
@@ -816,7 +817,7 @@ static bool ironlake_edp_panel_on (struct intel_dp *intel_dp)
*/
msleep(300);
- if (wait_for((I915_READ(PCH_PP_STATUS) & idle_on_mask) == idle_on_mask,
+ if (wait_for((I915_READ(PCH_PP_STATUS) & idle_on_mask) == idle_on,
5000))
DRM_ERROR("panel on wait timed out: 0x%08x\n",
I915_READ(PCH_PP_STATUS));
@@ -922,6 +923,7 @@ static void intel_dp_prepare(struct drm_encoder *encoder)
if (is_edp(intel_dp)) {
ironlake_edp_backlight_off(dev);
+ ironlake_edp_panel_off(dev);
ironlake_edp_panel_on(intel_dp);
if (!is_pch_edp(intel_dp))
ironlake_edp_pll_on(encoder);

22
drm-intel-make-lvds-work.patch
View File

@ -1,23 +1,19 @@
drivers/gpu/drm/i915/intel_display.c | 2 --
1 files changed, 0 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 990f065..171a797 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -4568,7 +4568,6 @@ void intel_release_load_detect_pipe(struct intel_encoder *intel_encoder,
struct drm_connector *connector, int dpms_mode)
diff -up linux-2.6.33.noarch/drivers/gpu/drm/i915/intel_display.c.orig linux-2.6.33.noarch/drivers/gpu/drm/i915/intel_display.c
--- linux-2.6.33.noarch/drivers/gpu/drm/i915/intel_display.c.orig 2010-03-31 16:59:39.901995671 -0400
+++ linux-2.6.33.noarch/drivers/gpu/drm/i915/intel_display.c 2010-03-31 17:01:05.416996744 -0400
@@ -3757,7 +3757,6 @@ struct drm_crtc *intel_get_load_detect_p
void intel_release_load_detect_pipe(struct intel_encoder *intel_encoder, int dpms_mode)
{
struct drm_encoder *encoder = &intel_encoder->base;
struct drm_encoder *encoder = &intel_encoder->enc;
- struct drm_device *dev = encoder->dev;
struct drm_crtc *crtc = encoder->crtc;
struct drm_encoder_helper_funcs *encoder_funcs = encoder->helper_private;
struct drm_crtc_helper_funcs *crtc_funcs = crtc->helper_private;
@@ -4578,7 +4577,6 @@ void intel_release_load_detect_pipe(struct intel_encoder *intel_encoder,
connector->encoder = NULL;
@@ -3767,7 +3766,6 @@ void intel_release_load_detect_pipe(stru
intel_encoder->base.encoder = NULL;
intel_encoder->load_detect_temp = false;
crtc->enabled = drm_helper_crtc_in_use(crtc);
- drm_helper_disable_unused_functions(dev);
}
/* Switch crtc and encoder back off if necessary */
/* Switch crtc and output back off if necessary */

15
hdpvr-ir-enable.patch
View File

@ -110,7 +110,7 @@ index 463b81b..60cdc06 100644
msgs[i].len);
}
@@ -115,30 +120,58 @@ static struct i2c_algorithm hdpvr_algo = {
@@ -115,31 +120,59 @@ static struct i2c_algorithm hdpvr_algo = {
.functionality = hdpvr_functionality,
};
@ -119,6 +119,7 @@ index 463b81b..60cdc06 100644
+ .owner = THIS_MODULE,
+ .id = I2C_HW_B_HDPVR,
+ .algo = &hdpvr_algo,
+ .class = I2C_CLASS_TV_ANALOG,
+};
+
+static struct i2c_board_info hdpvr_i2c_board_info = {
@ -159,6 +160,7 @@ index 463b81b..60cdc06 100644
- strlcpy(i2c_adap->name, "Hauppauge HD PVR I2C",
- sizeof(i2c_adap->name));
- i2c_adap->algo = &hdpvr_algo;
- i2c_adap->class = I2C_CLASS_TV_ANALOG;
- i2c_adap->owner = THIS_MODULE;
- i2c_adap->dev.parent = &dev->udev->dev;
+ memcpy(&dev->i2c_adapter, &hdpvr_i2c_adapter_template,
@ -216,14 +218,3 @@ index b0f046d..2107055 100644
/* I2C lock */
struct mutex i2c_mutex;
diff --git a/include/linux/i2c-id.h b/include/linux/i2c-id.h
index 4bef5c5..4385341 100644
--- a/include/linux/i2c-id.h
+++ b/include/linux/i2c-id.h
@@ -33,5 +33,6 @@
/* --- Bit algorithm adapters */
#define I2C_HW_B_CX2388x 0x01001b /* connexant 2388x based tv cards */
+#define I2C_HW_B_HDPVR 0x010025 /* Hauppauge HD PVR */
#endif /* LINUX_I2C_ID_H */

262
kernel.spec
View File

@ -6,7 +6,7 @@ Summary: The Linux kernel
# For a stable, released kernel, released_kernel should be 1. For rawhide
# and/or a kernel built from an rc or git snapshot, released_kernel should
# be 0.
%global released_kernel 0
%global released_kernel 1
# Save original buildid for later if it's defined
%if 0%{?buildid:1}
@ -82,9 +82,9 @@ Summary: The Linux kernel
# The next upstream release sublevel (base_sublevel+1)
%define upstream_sublevel %(echo $((%{base_sublevel} + 1)))
# The rc snapshot level
%define rcrev 5
%define rcrev 0
# The git snapshot level
%define gitrev 2
%define gitrev 0
# Set rpm version accordingly
%define rpmversion 2.6.%{upstream_sublevel}
%endif
@ -175,7 +175,7 @@ Summary: The Linux kernel
%else
%define gittag .git0
%endif
%define pkg_release 0%{?rctag}%{?gittag}.%{fedora_build}%{?buildid}%{?dist}
%define pkg_release 0.%{fedora_build}%{?rctag}%{?gittag}%{?buildid}%{?dist}
%endif
@ -656,8 +656,6 @@ Patch1810: drm-nouveau-updates.patch
Patch1819: drm-intel-big-hammer.patch
# make sure the lvds comes back on lid open
Patch1825: drm-intel-make-lvds-work.patch
Patch1826: drm-intel-edp-fixes.patch
Patch1900: linux-2.6-intel-iommu-igfx.patch
# linux1394 git patches
@ -696,18 +694,52 @@ Patch12018: neuter_intel_microcode_load.patch
Patch12030: tpm-fix-stall-on-boot.patch
# Wacom Bamboo
Patch12100: wacom-01-add-fuzz-parameters-to-features.patch
Patch12105: wacom-02-parse-the-bamboo-device-family.patch
Patch12110: wacom-03-collect-device-quirks-into-single-function.patch
Patch12115: wacom-04-add-support-for-the-bamboo-touch-trackpad.patch
Patch12120: wacom-05-add-a-quirk-for-low-resolution-bamboo-devices.patch
Patch12125: wacom-06-request-tablet-data-for-bamboo-pens.patch
Patch12130: wacom-07-move-bamboo-touch-irq-to-its-own-function.patch
Patch12135: wacom-08-add-support-for-bamboo-pen.patch
Patch12140: wacom-09-disable-bamboo-touchpad-when-pen-is-being-used.patch
# Runtime power management
Patch12200: linux-2.6-bluetooth-autosuspend.patch
Patch12201: linux-2.6-uvc-autosuspend.patch
Patch12202: linux-2.6-qcserial-autosuspend.patch
Patch12203: linux-2.6-usb-pci-autosuspend.patch
Patch12204: linux-2.6-enable-more-pci-autosuspend.patch
Patch12205: runtime_pm_fixups.patch
Patch12225: pci-crs-fixes.patch
Patch12226: x86-never-alloc-pci-from-the-last-1M-below-4G.patch
Patch12300: btusb-macbookpro-7-1.patch
Patch12301: btusb-macbookpro-6-2.patch
Patch12304: add-macbookair3-ids.patch
Patch12303: dmar-disable-when-ricoh-multifunction.patch
Patch12410: mm-page-allocator-adjust-the-per-cpu-counter-threshold-when-memory-is-low.patch
Patch12411: mm-vmstat-use-a-single-setter-function-and-callback-for-adjusting-percpu-thresholds.patch
Patch12305: xhci_hcd-suspend-resume.patch
# rhbz#650934
Patch12420: sched-cure-more-NO_HZ-load-average-woes.patch
Patch12308: fix-i8k-inline-asm.patch
Patch12405: inet_diag-make-sure-we-run-the-same-bytecode-we-audited.patch
Patch12408: netlink-make-nlmsg_find_attr-take-a-const-ptr.patch
Patch12406: posix-cpu-timers-workaround-to-suppress-problems-with-mt-exec.patch
Patch12410: tty-make-tiocgicount-a-handler.patch
Patch12411: tty-icount-changeover-for-other-main-devices.patch
Patch12413: tpm-autodetect-itpm-devices.patch
Patch12420: mm-page-allocator-adjust-the-per-cpu-counter-threshold-when-memory-is-low.patch
Patch12421: mm-vmstat-use-a-single-setter-function-and-callback-for-adjusting-percpu-thresholds.patch
Patch12430: sched-cure-more-NO_HZ-load-average-woes.patch
%endif
@ -1195,7 +1227,10 @@ ApplyPatch linux-2.6-defaults-pci_use_crs.patch
# enable ASPM by default on hardware we expect to work
ApplyPatch linux-2.6-defaults-aspm.patch
#ApplyPatch ima-allow-it-to-be-completely-disabled-and-default-off.patch
# helps debug resource conflicts [c1f3f281]
ApplyPatch pnp-log-pnp-resources-as-we-do-for-pci.patch
ApplyPatch ima-allow-it-to-be-completely-disabled-and-default-off.patch
#
# SCSI Bits.
@ -1257,7 +1292,6 @@ ApplyOptionalPatch drm-nouveau-updates.patch
ApplyPatch drm-intel-big-hammer.patch
ApplyPatch drm-intel-make-lvds-work.patch
ApplyPatch linux-2.6-intel-iommu-igfx.patch
ApplyPatch drm-intel-edp-fixes.patch
# linux1394 git patches
#ApplyPatch linux-2.6-firewire-git-update.patch
@ -1291,14 +1325,54 @@ ApplyPatch neuter_intel_microcode_load.patch
# try to fix stalls during boot (#530393)
ApplyPatch tpm-fix-stall-on-boot.patch
# Wacom Bamboo
ApplyPatch wacom-01-add-fuzz-parameters-to-features.patch
ApplyPatch wacom-02-parse-the-bamboo-device-family.patch
ApplyPatch wacom-03-collect-device-quirks-into-single-function.patch
ApplyPatch wacom-04-add-support-for-the-bamboo-touch-trackpad.patch
ApplyPatch wacom-05-add-a-quirk-for-low-resolution-bamboo-devices.patch
ApplyPatch wacom-06-request-tablet-data-for-bamboo-pens.patch
ApplyPatch wacom-07-move-bamboo-touch-irq-to-its-own-function.patch
ApplyPatch wacom-08-add-support-for-bamboo-pen.patch
ApplyPatch wacom-09-disable-bamboo-touchpad-when-pen-is-being-used.patch
# Runtime PM
ApplyPatch linux-2.6-bluetooth-autosuspend.patch
ApplyPatch linux-2.6-uvc-autosuspend.patch
ApplyPatch linux-2.6-qcserial-autosuspend.patch
ApplyPatch linux-2.6-usb-pci-autosuspend.patch
ApplyPatch linux-2.6-enable-more-pci-autosuspend.patch
ApplyPatch runtime_pm_fixups.patch
# PCI patches to fix problems with _CRS
# ( from linux-pci list )
ApplyPatch pci-crs-fixes.patch
ApplyPatch x86-never-alloc-pci-from-the-last-1M-below-4G.patch
ApplyPatch btusb-macbookpro-7-1.patch
ApplyPatch btusb-macbookpro-6-2.patch
ApplyPatch add-macbookair3-ids.patch
# rhbz#605888
ApplyPatch dmar-disable-when-ricoh-multifunction.patch
ApplyPatch xhci_hcd-suspend-resume.patch
ApplyPatch fix-i8k-inline-asm.patch
# rhbz#651264 (CVE-2010-3880)
ApplyPatch inet_diag-make-sure-we-run-the-same-bytecode-we-audited.patch
ApplyPatch netlink-make-nlmsg_find_attr-take-a-const-ptr.patch
# rhbz#656264
ApplyPatch posix-cpu-timers-workaround-to-suppress-problems-with-mt-exec.patch
# CVE-2010-4077, CVE-2010-4075 (rhbz#648660, #648663)
ApplyPatch tty-make-tiocgicount-a-handler.patch
ApplyPatch tty-icount-changeover-for-other-main-devices.patch
ApplyPatch tpm-autodetect-itpm-devices.patch
# backport some fixes for kswapd from mmotm, rhbz#649694
ApplyPatch mm-page-allocator-adjust-the-per-cpu-counter-threshold-when-memory-is-low.patch
ApplyPatch mm-vmstat-use-a-single-setter-function-and-callback-for-adjusting-percpu-thresholds.patch
@ -1920,113 +1994,123 @@ fi
# || ||
%changelog
* Wed Dec 08 2010 Kyle McMartin <kyle@redhat.com> 2.6.37-0.rc5.git2.1
- Linux 2.6.37-rc5-git2
* Wed Dec 08 2010 Kyle McMartin <kyle@redhat.com> 2.6.36.2-12.rc1
- Linux stable 2.6.36.2-rc1
- Drop patches merged in stable series:
tty-dont-allow-reopen-when-ldisc-is-changing.patch
tty-ldisc-fix-open-flag-handling.patch
tty-open-hangup-race-fixup.patch
tty-restore-tty_ldisc_wait_idle.patch
hda_realtek-handle-unset-external-amp-bits.patch
ipc-shm-fix-information-leak-to-user.patch
ipc-zero-struct-memory-for-compat-fns.patch
linux-2.6-rcu-sched-warning.patch
pnpacpi-cope-with-invalid-device-ids.patch
radeon-mc-vram-map-needs-to-be-gt-pci-aperture.patch
* Wed Dec 08 2010 Kyle McMartin <kyle@redhat.com>
- sched-cure-more-NO_HZ-load-average-woes.patch: fix some of the complaints
in 2.6.35+ about load average with dynticks. (rhbz#650934)
* Tue Dec 07 2010 Kyle McMartin <kyle@redhat.com> 2.6.37-0.rc5.git0.1
- Linux 2.6.37-rc5
* Sat Dec 04 2010 Kyle McMartin <kyle@redhat.com>
- Enable C++ symbol demangling with perf by linking against libiberty.a,
which is LGPL2.
* Fri Dec 03 2010 Kyle McMartin <kyle@redhat.com>
- Linux 2.6.37-rc4-git3
- Enable HP ILO on x86_64 for (#571329)
- Drop merged drm-fixes.patch, split out edp-fixes.
- tty-dont-allow-reopen-when-ldisc-is-changing.patch: upstream.
- tty-ldisc-fix-open-flag-handling.patch: upstream.
- Enable CIFS_ACL.
* Fri Dec 03 2010 Kyle McMartin <kyle@redhat.com> 2.6.36.1-11
- Enable HP ILO on x86_64. (#571329)
* Thu Dec 02 2010 Kyle McMartin <kyle@redhat.com>
- Grab some of Mel's fixes from -mmotm to hopefully sort out #649694.
* Wed Dec 01 2010 Kyle McMartin <kyle@redhat.com> 2.6.37-0.rc4.git1.1
- Linux 2.6.37-rc4-git1
- Pull in DRM fixes that are queued for -rc5 [3074adc8]
+ edp-fixes on top
* Tue Nov 30 2010 Kyle McMartin <kyle@redhat.com> 2.6.37-0.rc4.git0.1
- Linux 2.6.37-rc4
They've been tested by a few on that bug on 2.6.35, but let's push
it out to a bigger audience.
* Mon Nov 29 2010 Kyle McMartin <kyle@redhat.com>
- Update debug-vm-would_have_oomkilled patch.
- PNP: log PNP resources, as we do for PCI [c1f3f281]
should help us debug resource conflicts (requested by bjorn.)
* Mon Nov 29 2010 Kyle McMartin <kyle@redhat.com> 2.6.37-0.rc3.git6.1
- Linux 2.6.37-rc3-git6
- TTY: open/hangup race fixup (rhbz#630464)
* Fri Nov 26 2010 Kyle McMartin <kyle@redhat.com> 2.6.37-0.rc3.git3.1
- Linux 2.6.37-rc3-git3
- Print tty->flags as well in debugging patch...
* Mon Nov 29 2010 Kyle McMartin <kyle@redhat.com> 2.6.36.1-10
- tpm-autodetect-itpm-devices.patch: Auto-fix TPM issues on various
laptops which prevented suspend/resume. (#647132)
- tty fixes from kernel-git (#630464)
* Fri Nov 26 2010 Kyle McMartin <kyle@redhat.com>
- Copy tty_open WARN_ON debugging patch from rawhide.
- Quiet a build warning the previous INET_DIAG fix caused.
* Fri Nov 26 2010 Kyle McMartin <kyle@redhat.com> 2.6.37-0.rc3.git2.1
- Linux 2.6.37-rc3-git2
- CGROUP_MEM_RES_CTLR_SWAP_ENABLED is not set, so the cgroup memory
resource controller swap accounting is disabled by default. You can
enable it with 'swapaccount' if desired.
- TTY: don't allow reopen when ldisc is changing (rhbz#630464)
* Fri Nov 26 2010 Kyle McMartin <kyle@redhat.com>
- Plug stack leaks in tty/serial drivers. (#648663, #648660)
* Wed Nov 24 2010 Kyle McMartin <kyle@redhat.com> 2.6.37-0.rc3.git1.1
- Linux 2.6.37-rc3-git1
* Fri Nov 26 2010 Kyle McMartin <kyle@redhat.com>
- hda/realtek: handle unset external amp config (#657388)
* Mon Nov 22 2010 Kyle McMartin <kyle@redhat.com> 2.6.37-0.rc3.git0.1
- Linux 2.6.37-rc3
* Wed Nov 24 2010 Kyle McMartin <kyle@redhat.com>
- Disable FSCACHE for CIFS until issues are addressed. (#656498)
* Sat Nov 20 2010 Kyle McMartin <kyle@redhat.com> 2.6.37-0.rc2.git7.1
- Linux 2.6.37-rc2-git7
* Wed Nov 24 2010 Kyle McMartin <kyle@redhat.com>
- drm/radeon/kms: MC vram map needs to be >= pci aperture size (fdo#28402)
* Fri Nov 19 2010 Kyle McMartin <kyle@redhat.com> 2.6.37-0.rc2.git5.1
- Linux 2.6.37-rc2-git5
* Wed Nov 24 2010 Kyle McMartin <kyle@redhat.com>
- Fix graphics on HP 2530p (korg#23542)
* Thu Nov 18 2010 Kyle McMartin <kyle@redhat.com>
- Move %{fedora_build} in the un-released (ie: -git/-rc) kernel case for
a variety of reasons, principally so that:
1: Bumping %baserelease isn't needed if we're just updating snapshots.
2: %buildid will sort as newer so we don't need to bump baserelease when
building bugzilla fixes.
* Tue Nov 23 2010 Kyle McMartin <kyle@redhat.com>
- zero struct memory in ipc compat (CVE-2010-4073) (#648658)
- zero struct memory in ipc shm (CVE-2010-4072) (#648656)
- fix logic error in INET_DIAG bytecode auditing (CVE-2010-3880) (#651264)
- posix-cpu-timers: workaround to suppress the problems with mt exec
(rhbz#656264)
* Wed Nov 17 2010 Kyle McMartin <kyle@redhat.com> 2.6.37-0.1.rc2.git2
- Linux 2.6.37-rc2-git2
- enable STRICT_DEVMEM on s390x.
* Tue Nov 23 2010 Kyle McMartin <kyle@redhat.com>
- fix-i8k-inline-asm.patch: backport gcc miscompilation fix from git
[22d3243d, 6b4e81db] (rhbz#647677)
* Mon Nov 22 2010 Kyle McMartin <kyle@redhat.com>
- Add a debugging patch to help track down which tty is being
poked by plymouth.
* Mon Nov 22 2010 Kyle McMartin <kyle@redhat.com> 2.6.36.1-9
- Linux stable 2.6.36.1
* Mon Nov 22 2010 Kyle McMartin <kyle@redhat.com> 2.6.36.1-8.rc1
- Merge 100eeae2 (TTY: restore tty_ldisc_wait_idle) which should fix the WARN
in tty_open in rawhide.
* Mon Nov 22 2010 Kyle McMartin <kyle@redhat.com> 2.6.36.1-7.rc1
- Make vmlinuz world readable again.
* Sat Nov 20 2010 Kyle McMartin <kyle@redhat.com>
- Merge patch from Aris to allow kernel-debuginfo to be multiply-installed
(means we had to move the build dir, kind of a bummer, but I verified
that a -gitN to -gitN+1 worked.)
* Sat Nov 20 2010 Chuck Ebbert <cebbert@redhat.com> 2.6.36.1-6.rc1
- Linux 2.6.36.1-rc1
- Comment out upstreamed patches:
secmark-do-not-return-early-if-there-was-no-error.patch
* Sat Nov 20 2010 Kyle McMartin <kyle@redhat.com>
- secmark-do-not-return-early-if-there-was-no-error.patch: requested
by eparis@. (Fixes a BUG when using secmark.)
* Wed Nov 17 2010 Kyle McMartin <kyle@redhat.com> 2.6.36-5
- Disable drm/intel rebase until it can be fixed.
* Wed Nov 17 2010 Kyle McMartin <kyle@redhat.com>
- Make vmlinuz/System.map root read-write only by default. You can just
chmod 644 them later if you (unlikely) need them without root.
* Mon Nov 15 2010 Kyle McMartin <kyle@redhat.com> 2.6.37-0.1.rc2.git0
- Linux 2.6.37-rc2
* Tue Nov 16 2010 Kyle McMartin <kyle@redhat.com> 2.6.36-4
- Disable parallel doc builds, they fail. Constantly.
* Sat Nov 13 2010 Kyle McMartin <kyle@redhat.com> 2.6.37-0.1.rc1.git10
- Linux 2.6.37-rc1-git10
- SECURITY_DMESG_RESTRICT added, the principle of least surprise dictates
we should probably have it off. If you want to restrict dmesg access
you may use the kernel.dmesg_restrict sysctl.
- linux-2.6-bluetooth-autosuspend.patch: merged upstream.
* Tue Nov 16 2010 Kyle McMartin <kyle@redhat.com> 2.6.36-3
- Rebase drm/intel to 2.6.37-rc2+edp_fixes, hopefully to sort out most of
the issues folks with eDP are having.
- Switch to release builds and turn on debugging flavours.
* Tue Nov 09 2010 Kyle McMartin <kyle@redhat.com> 2.6.37-0.1.rc1.git7
- Linux 2.6.37-rc1-git7
* Mon Nov 15 2010 Kyle McMartin <kyle@redhat.com>
- rhbz#651019: pull in support for MBA3.
* Mon Nov 08 2010 Kyle McMartin <kyle@redhat.com> 2.6.37-0.1.rc1.git5
- Linux 2.6.37-rc1-git5
* Mon Nov 08 2010 Kyle McMartin <kyle@redhat.com>
- Cherry-pick utrace-ptrace fixes from mayoung. Thanks!
* Tue Nov 02 2010 Kyle McMartin <kyle@redhat.com> 2.6.37-0.1.rc1.git0
- Linux 2.6.37-rc1
* Tue Oct 26 2010 Kyle McMartin <kyle@redhat.com> 2.6.37-0.1.rc0.git8
- Linux 2.6.36-git8
* Fri Oct 22 2010 Kyle McMartin <kyle@redhat.com> 2.6.37-0.1.rc0.git2
- Switch to tracking git snapshots of what will become 2.6.37.
- Fix context rejects in utrace and a few other patches.
* Mon Nov 15 2010 Kyle McMartin <kyle@redhat.com> 2.6.36-2
- drm-i915-reprogram-power-monitoring-registers-on-resume.patch: fix intel_ips
driver.
* Wed Oct 20 2010 Chuck Ebbert <cebbert@redhat.com> 2.6.36-1
- Linux 2.6.36

2
linux-2.6-32bit-mmap-exec-randomization.patch
View File

@ -14,9 +14,9 @@
--- b/mm/mmap.c
+++ b/mm/mmap.c
@@ -28,6 +28,7 @@
#include <linux/rmap.h>
#include <linux/mmu_notifier.h>
#include <linux/perf_event.h>
#include <linux/audit.h>
+#include <linux/random.h>
#include <asm/uaccess.h>

159
linux-2.6-bluetooth-autosuspend.patch Normal file
View File

@ -0,0 +1,159 @@
commit 6aa42966dea9a1fc02a714211ea489c3278bf8d4
Author: Matthew Garrett <mjg@redhat.com>
Date: Thu Sep 16 13:34:55 2010 -0400
bluetooth: Take a runtime pm reference on hid connections
Bluetooth runtime PM interacts badly with input devices - the connection
will be dropped if the device becomes idle, resulting in noticable lag when
the user interacts with the input device again. Bump the pm runtime count
when the device is associated and release it when it's disassociated in
order to avoid this.
Signed-off-by: Matthew Garrett <mjg@redhat.com>
diff --git a/net/bluetooth/hidp/core.c b/net/bluetooth/hidp/core.c
index bfe641b..a4489a7 100644
--- a/net/bluetooth/hidp/core.c
+++ b/net/bluetooth/hidp/core.c
@@ -36,6 +36,7 @@
#include <linux/file.h>
#include <linux/init.h>
#include <linux/wait.h>
+#include <linux/pm_runtime.h>
#include <net/sock.h>
#include <linux/input.h>
@@ -622,6 +623,14 @@ static int hidp_session(void *arg)
return 0;
}
+static struct hci_dev *hidp_get_hci(struct hidp_session *session)
+{
+ bdaddr_t *src = &bt_sk(session->ctrl_sock->sk)->src;
+ bdaddr_t *dst = &bt_sk(session->ctrl_sock->sk)->dst;
+
+ return hci_get_route(dst, src);
+}
+
static struct device *hidp_get_device(struct hidp_session *session)
{
bdaddr_t *src = &bt_sk(session->ctrl_sock->sk)->src;
@@ -819,6 +828,7 @@ fault:
int hidp_add_connection(struct hidp_connadd_req *req, struct socket *ctrl_sock, struct socket *intr_sock)
{
struct hidp_session *session, *s;
+ struct hci_dev *hdev;
int err;
BT_DBG("");
@@ -889,6 +899,10 @@ int hidp_add_connection(struct hidp_connadd_req *req, struct socket *ctrl_sock,
hidp_input_event(session->input, EV_LED, 0, 0);
}
+ hdev = hidp_get_hci(session);
+ pm_runtime_get(hdev->parent);
+ hci_dev_put(hdev);
+
up_write(&hidp_session_sem);
return 0;
@@ -925,6 +939,7 @@ failed:
int hidp_del_connection(struct hidp_conndel_req *req)
{
struct hidp_session *session;
+ struct hci_dev *hdev;
int err = 0;
BT_DBG("");
@@ -952,6 +967,9 @@ int hidp_del_connection(struct hidp_conndel_req *req)
} else
err = -ENOENT;
+ hdev = hidp_get_hci(session);
+ pm_runtime_put(hdev->parent);
+ hci_dev_put(hdev);
up_read(&hidp_session_sem);
return err;
}
commit 482eca592615e85b048753750b101d051b77fde9
Author: Matthew Garrett <mjg@redhat.com>
Date: Thu Sep 16 13:49:24 2010 -0400
bluetooth: Remove some unnecessary error messages
The main reason for these urbs to error out on submission is that runtime
pm has kicked in, which is unnecessary noise. Let's just drop them.
Signed-off-by: Matthew Garrett <mjg@redhat.com>
diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
index d22ce3c..3ace025 100644
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c
@@ -229,11 +229,8 @@ static void btusb_intr_complete(struct urb *urb)
usb_anchor_urb(urb, &data->intr_anchor);
err = usb_submit_urb(urb, GFP_ATOMIC);
- if (err < 0) {
- BT_ERR("%s urb %p failed to resubmit (%d)",
- hdev->name, urb, -err);
+ if (err < 0)
usb_unanchor_urb(urb);
- }
}
static int btusb_submit_intr_urb(struct hci_dev *hdev, gfp_t mem_flags)
@@ -313,11 +310,8 @@ static void btusb_bulk_complete(struct urb *urb)
usb_mark_last_busy(data->udev);
err = usb_submit_urb(urb, GFP_ATOMIC);
- if (err < 0) {
- BT_ERR("%s urb %p failed to resubmit (%d)",
- hdev->name, urb, -err);
+ if (err < 0)
usb_unanchor_urb(urb);
- }
}
static int btusb_submit_bulk_urb(struct hci_dev *hdev, gfp_t mem_flags)
@@ -402,11 +396,8 @@ static void btusb_isoc_complete(struct urb *urb)
usb_anchor_urb(urb, &data->isoc_anchor);
err = usb_submit_urb(urb, GFP_ATOMIC);
- if (err < 0) {
- BT_ERR("%s urb %p failed to resubmit (%d)",
- hdev->name, urb, -err);
+ if (err < 0)
usb_unanchor_urb(urb);
- }
}
static void inline __fill_isoc_descriptor(struct urb *urb, int len, int mtu)
commit fd763c5b14ed99ac2401f8e8f1a07c3687ae01cc
Author: Matthew Garrett <mjg@redhat.com>
Date: Thu Sep 16 13:37:38 2010 -0400
bluetooth: Enable USB autosuspend by default on btusb
We've done this for a while in Fedora without any obvious problems other
than some interaction with input devices. Those should be fixed now, so
let's try this in mainline.
Signed-off-by: Matthew Garrett <mjg@redhat.com>
diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
index 3ace025..03b64e4 100644
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c
@@ -1014,6 +1014,8 @@ static int btusb_probe(struct usb_interface *intf,
usb_set_intfdata(intf, data);
+ usb_enable_autosuspend(interface_to_usbdev(intf));
+
return 0;
}

24
linux-2.6-crash-driver.patch
View File

@ -233,6 +233,18 @@ index 3141dd3..153658c 100644
config LEGACY_PTY_COUNT
int "Maximum number of legacy PTY in use"
diff --git a/drivers/char/Makefile b/drivers/char/Makefile
index f957edf..604c418 100644
--- a/drivers/char/Makefile
+++ b/drivers/char/Makefile
@@ -111,6 +111,8 @@ obj-$(CONFIG_PS3_FLASH) += ps3flash.o
obj-$(CONFIG_JS_RTC) += js-rtc.o
js-rtc-y = rtc.o
+obj-$(CONFIG_CRASH) += crash.o
+
# Files generated that shall be removed upon make clean
clean-files := consolemap_deftbl.c defkeymap.c
diff --git a/drivers/char/crash.c b/drivers/char/crash.c
new file mode 100644
@ -368,14 +380,6 @@ index 0000000..e5437de
+module_exit(crash_cleanup_module);
+
+MODULE_LICENSE("GPL");
--
1.7.0.1
diff --git a/drivers/char/Makefile b/drivers/char/Makefile
index ba53ec9..6588b33 100644
--- a/drivers/char/Makefile
+++ b/drivers/char/Makefile
@@ -98,3 +98,5 @@ obj-$(CONFIG_RAMOOPS) += ramoops.o
obj-$(CONFIG_JS_RTC) += js-rtc.o
js-rtc-y = rtc.o
+
+obj-$(CONFIG_CRASH) += crash.o

276
linux-2.6-enable-more-pci-autosuspend.patch
View File

@ -1,20 +1,7 @@
drivers/acpi/acpica/aclocal.h | 7 +--
drivers/acpi/acpica/evgpe.c | 75 +++++++++++++++-----------------
drivers/acpi/acpica/evgpeinit.c | 11 +----
drivers/acpi/acpica/evgpeutil.c | 5 +-
drivers/acpi/acpica/evxface.c | 23 +++++-----
drivers/acpi/ec.c | 2 +-
drivers/acpi/pci_bind.c | 86 ++++++++++++++++++++++++++++++++++++++
drivers/acpi/sleep.c | 2 +-
drivers/char/ipmi/ipmi_si_intf.c | 2 +-
include/acpi/acpixf.h | 3 +-
10 files changed, 143 insertions(+), 73 deletions(-)
diff --git a/drivers/acpi/acpica/aclocal.h b/drivers/acpi/acpica/aclocal.h
index 2ceb0c0..3663362 100644
--- a/drivers/acpi/acpica/aclocal.h
+++ b/drivers/acpi/acpica/aclocal.h
@@ -406,17 +406,16 @@ struct acpi_predefined_data {
diff -up linux-2.6.35.x86_64/drivers/acpi/acpica/aclocal.h.mjg linux-2.6.35.x86_64/drivers/acpi/acpica/aclocal.h
--- linux-2.6.35.x86_64/drivers/acpi/acpica/aclocal.h.mjg 2010-10-04 13:52:05.086789354 -0400
+++ linux-2.6.35.x86_64/drivers/acpi/acpica/aclocal.h 2010-10-04 13:52:50.948801001 -0400
@@ -406,16 +406,15 @@ struct acpi_predefined_data {
*
****************************************************************************/
@ -26,7 +13,6 @@ index 2ceb0c0..3663362 100644
void *context; /* Context to be passed to handler */
- struct acpi_namespace_node *method_node; /* Method node for this GPE level (saved) */
u8 orig_flags; /* Original misc info about this GPE */
u8 orig_enabled; /* Set if the GPE was originally enabled */
};
-union acpi_gpe_dispatch_info {
@ -34,7 +20,7 @@ index 2ceb0c0..3663362 100644
struct acpi_namespace_node *method_node; /* Method node for this GPE level */
struct acpi_handler_info *handler;
};
@@ -426,7 +425,7 @@ union acpi_gpe_dispatch_info {
@@ -425,7 +424,7 @@ union acpi_gpe_dispatch_info {
* NOTE: Important to keep this struct as small as possible.
*/
struct acpi_gpe_event_info {
@ -43,11 +29,10 @@ index 2ceb0c0..3663362 100644
struct acpi_gpe_register_info *register_info; /* Backpointer to register info */
u8 flags; /* Misc info about this GPE */
u8 gpe_number; /* This GPE */
diff --git a/drivers/acpi/acpica/evgpe.c b/drivers/acpi/acpica/evgpe.c
index f226eac..c4b1c4c 100644
--- a/drivers/acpi/acpica/evgpe.c
+++ b/drivers/acpi/acpica/evgpe.c
@@ -474,9 +474,7 @@ static void ACPI_SYSTEM_XFACE acpi_ev_asynch_execute_gpe_method(void *context)
diff -up linux-2.6.35.x86_64/drivers/acpi/acpica/evgpe.c.mjg linux-2.6.35.x86_64/drivers/acpi/acpica/evgpe.c
--- linux-2.6.35.x86_64/drivers/acpi/acpica/evgpe.c.mjg 2010-10-04 13:52:05.088789399 -0400
+++ linux-2.6.35.x86_64/drivers/acpi/acpica/evgpe.c 2010-10-04 13:52:50.950801045 -0400
@@ -474,9 +474,7 @@ static void ACPI_SYSTEM_XFACE acpi_ev_as
* Must check for control method type dispatch one more time to avoid a
* race with ev_gpe_install_handler
*/
@ -58,7 +43,7 @@ index f226eac..c4b1c4c 100644
/* Allocate the evaluation information block */
info = ACPI_ALLOCATE_ZEROED(sizeof(struct acpi_evaluate_info));
@@ -575,41 +573,15 @@ acpi_ev_gpe_dispatch(struct acpi_gpe_event_info *gpe_event_info, u32 gpe_number)
@@ -575,41 +573,15 @@ acpi_ev_gpe_dispatch(struct acpi_gpe_eve
}
/*
@ -108,7 +93,7 @@ index f226eac..c4b1c4c 100644
/*
* Disable the GPE, so it doesn't keep firing before the method has a
* chance to run (it runs asynchronously with interrupts enabled).
@@ -634,10 +606,34 @@ acpi_ev_gpe_dispatch(struct acpi_gpe_event_info *gpe_event_info, u32 gpe_number)
@@ -634,10 +606,34 @@ acpi_ev_gpe_dispatch(struct acpi_gpe_eve
"Unable to queue handler for GPE[0x%2X] - event disabled",
gpe_number));
}
@ -126,7 +111,7 @@ index f226eac..c4b1c4c 100644
+ dispatch.
+ handler->
+ context);
+
+ /* It is now safe to clear level-triggered events. */
+
+ if ((gpe_event_info->flags & ACPI_GPE_XRUPT_TYPE_MASK) ==
@ -140,12 +125,12 @@ index f226eac..c4b1c4c 100644
+ }
+ }
+ }
+
+ if (!(gpe_event_info->flags & ACPI_GPE_DISPATCH_MASK)) {
/*
* No handler or method to run!
* 03/2010: This case should no longer be possible. We will not allow
@@ -658,7 +654,6 @@ acpi_ev_gpe_dispatch(struct acpi_gpe_event_info *gpe_event_info, u32 gpe_number)
@@ -658,7 +654,6 @@ acpi_ev_gpe_dispatch(struct acpi_gpe_eve
gpe_number));
return_UINT32(ACPI_INTERRUPT_NOT_HANDLED);
}
@ -153,11 +138,10 @@ index f226eac..c4b1c4c 100644
}
return_UINT32(ACPI_INTERRUPT_HANDLED);
diff --git a/drivers/acpi/acpica/evgpeinit.c b/drivers/acpi/acpica/evgpeinit.c
index 2c7def9..9915b52 100644
--- a/drivers/acpi/acpica/evgpeinit.c
+++ b/drivers/acpi/acpica/evgpeinit.c
@@ -386,16 +386,7 @@ acpi_ev_match_gpe_method(acpi_handle obj_handle,
diff -up linux-2.6.35.x86_64/drivers/acpi/acpica/evgpeinit.c.mjg linux-2.6.35.x86_64/drivers/acpi/acpica/evgpeinit.c
--- linux-2.6.35.x86_64/drivers/acpi/acpica/evgpeinit.c.mjg 2010-10-04 13:52:05.089789421 -0400
+++ linux-2.6.35.x86_64/drivers/acpi/acpica/evgpeinit.c 2010-10-04 13:52:50.951801067 -0400
@@ -392,16 +392,7 @@ acpi_ev_match_gpe_method(acpi_handle obj
return_ACPI_STATUS(AE_OK);
}
@ -175,11 +159,10 @@ index 2c7def9..9915b52 100644
/*
* If there is already a method, ignore this method. But check
* for a type mismatch (if both the _Lxx AND _Exx exist)
diff --git a/drivers/acpi/acpica/evgpeutil.c b/drivers/acpi/acpica/evgpeutil.c
index 19a0e51..434ad1b 100644
--- a/drivers/acpi/acpica/evgpeutil.c
+++ b/drivers/acpi/acpica/evgpeutil.c
@@ -323,12 +323,11 @@ acpi_ev_delete_gpe_handlers(struct acpi_gpe_xrupt_info *gpe_xrupt_info,
diff -up linux-2.6.35.x86_64/drivers/acpi/acpica/evgpeutil.c.mjg linux-2.6.35.x86_64/drivers/acpi/acpica/evgpeutil.c
--- linux-2.6.35.x86_64/drivers/acpi/acpica/evgpeutil.c.mjg 2010-10-04 13:52:05.090789443 -0400
+++ linux-2.6.35.x86_64/drivers/acpi/acpica/evgpeutil.c 2010-10-04 13:52:50.952801089 -0400
@@ -323,12 +323,11 @@ acpi_ev_delete_gpe_handlers(struct acpi_
ACPI_GPE_REGISTER_WIDTH)
+ j];
@ -194,11 +177,10 @@ index 19a0e51..434ad1b 100644
}
}
}
diff --git a/drivers/acpi/acpica/evxface.c b/drivers/acpi/acpica/evxface.c
index 36af222..b097136 100644
--- a/drivers/acpi/acpica/evxface.c
+++ b/drivers/acpi/acpica/evxface.c
@@ -662,6 +662,8 @@ ACPI_EXPORT_SYMBOL(acpi_remove_notify_handler)
diff -up linux-2.6.35.x86_64/drivers/acpi/acpica/evxface.c.mjg linux-2.6.35.x86_64/drivers/acpi/acpica/evxface.c
--- linux-2.6.35.x86_64/drivers/acpi/acpica/evxface.c.mjg 2010-10-04 13:52:05.092789487 -0400
+++ linux-2.6.35.x86_64/drivers/acpi/acpica/evxface.c 2010-10-04 13:52:50.954801133 -0400
@@ -662,6 +662,8 @@ ACPI_EXPORT_SYMBOL(acpi_remove_notify_ha
* edge- or level-triggered interrupt.
* Address - Address of the handler
* Context - Value passed to the handler on each GPE
@ -207,7 +189,7 @@ index 36af222..b097136 100644
*
* RETURN: Status
*
@@ -671,7 +673,8 @@ ACPI_EXPORT_SYMBOL(acpi_remove_notify_handler)
@@ -671,7 +673,8 @@ ACPI_EXPORT_SYMBOL(acpi_remove_notify_ha
acpi_status
acpi_install_gpe_handler(acpi_handle gpe_device,
u32 gpe_number,
@ -217,7 +199,7 @@ index 36af222..b097136 100644
{
struct acpi_gpe_event_info *gpe_event_info;
struct acpi_handler_info *handler;
@@ -711,8 +714,7 @@ acpi_install_gpe_handler(acpi_handle gpe_device,
@@ -711,8 +714,7 @@ acpi_install_gpe_handler(acpi_handle gpe
/* Make sure that there isn't a handler there already */
@ -227,7 +209,7 @@ index 36af222..b097136 100644
status = AE_ALREADY_EXISTS;
goto free_and_exit;
}
@@ -721,7 +723,6 @@ acpi_install_gpe_handler(acpi_handle gpe_device,
@@ -721,7 +723,6 @@ acpi_install_gpe_handler(acpi_handle gpe
handler->address = address;
handler->context = context;
@ -235,16 +217,15 @@ index 36af222..b097136 100644
handler->orig_flags = gpe_event_info->flags &
(ACPI_GPE_XRUPT_TYPE_MASK | ACPI_GPE_DISPATCH_MASK);
@@ -732,7 +733,7 @@ acpi_install_gpe_handler(acpi_handle gpe_device,
@@ -733,17 +734,17 @@ acpi_install_gpe_handler(acpi_handle gpe
*/
if ((handler->orig_flags & ACPI_GPE_DISPATCH_METHOD)
- && gpe_event_info->runtime_count) {
+ && gpe_event_info->runtime_count && !keep_method) {
handler->orig_enabled = 1;
- && !(gpe_event_info->flags & ACPI_GPE_CAN_WAKE))
+ && !(gpe_event_info->flags & ACPI_GPE_CAN_WAKE) && !keep_method)
(void)acpi_raw_disable_gpe(gpe_event_info);
}
@@ -741,10 +742,10 @@ acpi_install_gpe_handler(acpi_handle gpe_device,
/* Install the handler */
gpe_event_info->dispatch.handler = handler;
@ -258,7 +239,7 @@ index 36af222..b097136 100644
gpe_event_info->flags |= (u8) (type | ACPI_GPE_DISPATCH_HANDLER);
acpi_os_release_lock(acpi_gbl_gpe_lock, flags);
@@ -813,8 +814,7 @@ acpi_remove_gpe_handler(acpi_handle gpe_device,
@@ -812,8 +813,7 @@ acpi_remove_gpe_handler(acpi_handle gpe_
/* Make sure that a handler is indeed installed */
@ -268,7 +249,7 @@ index 36af222..b097136 100644
status = AE_NOT_EXIST;
goto unlock_and_exit;
}
@@ -830,9 +830,8 @@ acpi_remove_gpe_handler(acpi_handle gpe_device,
@@ -829,9 +829,8 @@ acpi_remove_gpe_handler(acpi_handle gpe_
handler = gpe_event_info->dispatch.handler;
@ -279,11 +260,10 @@ index 36af222..b097136 100644
gpe_event_info->flags &=
~(ACPI_GPE_XRUPT_TYPE_MASK | ACPI_GPE_DISPATCH_MASK);
gpe_event_info->flags |= handler->orig_flags;
diff --git a/drivers/acpi/ec.c b/drivers/acpi/ec.c
index 372ff80..9a39f82 100644
--- a/drivers/acpi/ec.c
+++ b/drivers/acpi/ec.c
@@ -740,7 +740,7 @@ static int ec_install_handlers(struct acpi_ec *ec)
diff -up linux-2.6.35.x86_64/drivers/acpi/ec.c.mjg linux-2.6.35.x86_64/drivers/acpi/ec.c
--- linux-2.6.35.x86_64/drivers/acpi/ec.c.mjg 2010-10-04 13:52:05.094789531 -0400
+++ linux-2.6.35.x86_64/drivers/acpi/ec.c 2010-10-04 13:52:50.955801156 -0400
@@ -746,7 +746,7 @@ static int ec_install_handlers(struct ac
return 0;
status = acpi_install_gpe_handler(NULL, ec->gpe,
ACPI_GPE_EDGE_TRIGGERED,
@ -292,10 +272,9 @@ index 372ff80..9a39f82 100644
if (ACPI_FAILURE(status))
return -ENODEV;
diff --git a/drivers/acpi/pci_bind.c b/drivers/acpi/pci_bind.c
index 2ef0409..8b3cc6a 100644
--- a/drivers/acpi/pci_bind.c
+++ b/drivers/acpi/pci_bind.c
diff -up linux-2.6.35.x86_64/drivers/acpi/pci_bind.c.mjg linux-2.6.35.x86_64/drivers/acpi/pci_bind.c
--- linux-2.6.35.x86_64/drivers/acpi/pci_bind.c.mjg 2010-10-04 13:52:05.102789707 -0400
+++ linux-2.6.35.x86_64/drivers/acpi/pci_bind.c 2010-10-04 13:52:50.962801311 -0400
@@ -28,6 +28,7 @@
#include <linux/pci.h>
#include <linux/pci-acpi.h>
@ -348,7 +327,7 @@ index 2ef0409..8b3cc6a 100644
static int acpi_pci_unbind(struct acpi_device *device)
{
struct pci_dev *dev;
@@ -43,6 +81,30 @@ static int acpi_pci_unbind(struct acpi_device *device)
@@ -43,6 +81,30 @@ static int acpi_pci_unbind(struct acpi_d
if (!dev)
goto out;
@ -379,7 +358,7 @@ index 2ef0409..8b3cc6a 100644
device_set_run_wake(&dev->dev, false);
pci_acpi_remove_pm_notifier(device);
@@ -71,6 +133,30 @@ static int acpi_pci_bind(struct acpi_device *device)
@@ -71,6 +133,30 @@ static int acpi_pci_bind(struct acpi_dev
return 0;
pci_acpi_add_pm_notifier(device, dev);
@ -410,24 +389,25 @@ index 2ef0409..8b3cc6a 100644
if (device->wakeup.flags.run_wake)
device_set_run_wake(&dev->dev, true);
diff --git a/drivers/acpi/sleep.c b/drivers/acpi/sleep.c
index 721d93b..b0ddef6 100644
--- a/drivers/acpi/sleep.c
+++ b/drivers/acpi/sleep.c
@@ -643,7 +643,7 @@ int acpi_pm_device_sleep_state(struct device *dev, int *d_min_p)
if (acpi_target_sleep_state != ACPI_STATE_S0 ||
status != AE_NOT_FOUND)
d_max = d_min;
diff -up linux-2.6.35.x86_64/drivers/acpi/sleep.c.mjg linux-2.6.35.x86_64/drivers/acpi/sleep.c
--- linux-2.6.35.x86_64/drivers/acpi/sleep.c.mjg 2010-10-04 13:52:05.103789729 -0400
+++ linux-2.6.35.x86_64/drivers/acpi/sleep.c 2010-10-04 13:52:50.963801333 -0400
@@ -631,9 +631,9 @@ int acpi_pm_device_sleep_state(struct de
acpi_method[3] = 'W';
status = acpi_evaluate_integer(handle, acpi_method, NULL,
&d_max);
- if (ACPI_FAILURE(status)) {
+ if (ACPI_FAILURE(status) && status != AE_NOT_FOUND) {
d_max = d_min;
- } else if (d_max < d_min) {
+ } else if (ACPI_SUCCESS(status) && d_max < d_min) {
/* Warn the user of the broken DSDT */
printk(KERN_WARNING "ACPI: Wrong value from %s\n",
acpi_method);
diff --git a/drivers/char/ipmi/ipmi_si_intf.c b/drivers/char/ipmi/ipmi_si_intf.c
index 035da9e..62a48b2 100644
--- a/drivers/char/ipmi/ipmi_si_intf.c
+++ b/drivers/char/ipmi/ipmi_si_intf.c
@@ -1970,7 +1970,7 @@ static int acpi_gpe_irq_setup(struct smi_info *info)
diff -up linux-2.6.35.x86_64/drivers/char/ipmi/ipmi_si_intf.c.mjg linux-2.6.35.x86_64/drivers/char/ipmi/ipmi_si_intf.c
--- linux-2.6.35.x86_64/drivers/char/ipmi/ipmi_si_intf.c.mjg 2010-10-04 13:52:05.097789597 -0400
+++ linux-2.6.35.x86_64/drivers/char/ipmi/ipmi_si_intf.c 2010-10-04 13:52:50.958801223 -0400
@@ -1959,7 +1959,7 @@ static int acpi_gpe_irq_setup(struct smi
info->irq,
ACPI_GPE_LEVEL_TRIGGERED,
&ipmi_acpi_gpe,
@ -436,11 +416,126 @@ index 035da9e..62a48b2 100644
if (status != AE_OK) {
dev_warn(info->dev, "%s unable to claim ACPI GPE %d,"
" running polled\n", DEVICE_NAME, info->irq);
diff --git a/include/acpi/acpixf.h b/include/acpi/acpixf.h
index 53b7cfd..740eb7e 100644
--- a/include/acpi/acpixf.h
+++ b/include/acpi/acpixf.h
@@ -258,7 +258,8 @@ acpi_remove_address_space_handler(acpi_handle device,
diff -up linux-2.6.35.x86_64/drivers/pci/pci.c.mjg linux-2.6.35.x86_64/drivers/pci/pci.c
--- linux-2.6.35.x86_64/drivers/pci/pci.c.mjg 2010-10-04 13:52:05.105789773 -0400
+++ linux-2.6.35.x86_64/drivers/pci/pci.c 2010-10-04 13:52:50.965801377 -0400
@@ -38,6 +38,19 @@ EXPORT_SYMBOL(pci_pci_problems);
unsigned int pci_pm_d3_delay;
+static void pci_pme_list_scan(struct work_struct *work);
+
+static LIST_HEAD(pci_pme_list);
+static DEFINE_MUTEX(pci_pme_list_mutex);
+static DECLARE_DELAYED_WORK(pci_pme_work, pci_pme_list_scan);
+
+struct pci_pme_device {
+ struct list_head list;
+ struct pci_dev *dev;
+};
+
+#define PME_TIMEOUT 1000 /* How long between PME checks */
+
static void pci_dev_d3_sleep(struct pci_dev *dev)
{
unsigned int delay = dev->d3_delay;
@@ -1331,6 +1344,32 @@ bool pci_pme_capable(struct pci_dev *dev
return !!(dev->pme_support & (1 << state));
}
+static void pci_pme_list_scan(struct work_struct *work)
+{
+ struct pci_pme_device *pme_dev;
+
+ mutex_lock(&pci_pme_list_mutex);
+ if (!list_empty(&pci_pme_list)) {
+ list_for_each_entry(pme_dev, &pci_pme_list, list)
+ pci_pme_wakeup(pme_dev->dev, NULL);
+ schedule_delayed_work(&pci_pme_work, msecs_to_jiffies(PME_TIMEOUT));
+ }
+ mutex_unlock(&pci_pme_list_mutex);
+}
+
+/**
+ * pci_external_pme - is a device an external PCI PME source?
+ * @dev: PCI device to check
+ *
+ */
+
+static bool pci_external_pme(struct pci_dev *dev)
+{
+ if (pci_is_pcie(dev) || dev->bus->number == 0)
+ return false;
+ return true;
+}
+
/**
* pci_pme_active - enable or disable PCI device's PME# function
* @dev: PCI device to handle.
@@ -1354,6 +1393,44 @@ void pci_pme_active(struct pci_dev *dev,
pci_write_config_word(dev, dev->pm_cap + PCI_PM_CTRL, pmcsr);
+ /* PCI (as opposed to PCIe) PME requires that the device have
+ its PME# line hooked up correctly. Not all hardware vendors
+ do this, so the PME never gets delivered and the device
+ remains asleep. The easiest way around this is to
+ periodically walk the list of suspended devices and check
+ whether any have their PME flag set. The assumption is that
+ we'll wake up often enough anyway that this won't be a huge
+ hit, and the power savings from the devices will still be a
+ win. */
+
+ if (pci_external_pme(dev)) {
+ struct pci_pme_device *pme_dev;
+ if (enable) {
+ pme_dev = kmalloc(sizeof(struct pci_pme_device),
+ GFP_KERNEL);
+ if (!pme_dev)
+ goto out;
+ pme_dev->dev = dev;
+ mutex_lock(&pci_pme_list_mutex);
+ list_add(&pme_dev->list, &pci_pme_list);
+ if (list_is_singular(&pci_pme_list))
+ schedule_delayed_work(&pci_pme_work,
+ msecs_to_jiffies(PME_TIMEOUT));
+ mutex_unlock(&pci_pme_list_mutex);
+ } else {
+ mutex_lock(&pci_pme_list_mutex);
+ list_for_each_entry(pme_dev, &pci_pme_list, list) {
+ if (pme_dev->dev == dev) {
+ list_del(&pme_dev->list);
+ kfree(pme_dev);
+ break;
+ }
+ }
+ mutex_unlock(&pci_pme_list_mutex);
+ }
+ }
+
+out:
dev_printk(KERN_DEBUG, &dev->dev, "PME# %s\n",
enable ? "enabled" : "disabled");
}
diff -up linux-2.6.35.x86_64/drivers/pci/pci.h.mjg linux-2.6.35.x86_64/drivers/pci/pci.h
--- linux-2.6.35.x86_64/drivers/pci/pci.h.mjg 2010-10-04 13:52:05.100789663 -0400
+++ linux-2.6.35.x86_64/drivers/pci/pci.h 2010-10-04 13:52:50.960801267 -0400
@@ -63,11 +63,8 @@ struct pci_platform_pm_ops {
extern int pci_set_platform_pm(struct pci_platform_pm_ops *ops);
extern void pci_update_current_state(struct pci_dev *dev, pci_power_t state);
extern void pci_disable_enabled_device(struct pci_dev *dev);
-extern bool pci_check_pme_status(struct pci_dev *dev);
extern int pci_finish_runtime_suspend(struct pci_dev *dev);
-extern void pci_wakeup_event(struct pci_dev *dev);
extern int __pci_pme_wakeup(struct pci_dev *dev, void *ign);
-extern void pci_pme_wakeup_bus(struct pci_bus *bus);
extern void pci_pm_init(struct pci_dev *dev);
extern void platform_pci_wakeup_init(struct pci_dev *dev);
extern void pci_allocate_cap_save_buffers(struct pci_dev *dev);
diff -up linux-2.6.35.x86_64/include/acpi/acpixf.h.mjg linux-2.6.35.x86_64/include/acpi/acpixf.h
--- linux-2.6.35.x86_64/include/acpi/acpixf.h.mjg 2010-10-04 13:52:05.099789641 -0400
+++ linux-2.6.35.x86_64/include/acpi/acpixf.h 2010-10-04 13:52:50.959801245 -0400
@@ -253,7 +253,8 @@ acpi_remove_address_space_handler(acpi_h
acpi_status
acpi_install_gpe_handler(acpi_handle gpe_device,
u32 gpe_number,
@ -450,3 +545,16 @@ index 53b7cfd..740eb7e 100644
acpi_status
acpi_remove_gpe_handler(acpi_handle gpe_device,
diff -up linux-2.6.35.x86_64/include/linux/pci.h.mjg linux-2.6.35.x86_64/include/linux/pci.h
--- linux-2.6.35.x86_64/include/linux/pci.h.mjg 2010-10-04 13:52:05.101789685 -0400
+++ linux-2.6.35.x86_64/include/linux/pci.h 2010-10-04 13:52:50.962801311 -0400
@@ -819,6 +819,9 @@ pci_power_t pci_target_state(struct pci_
int pci_prepare_to_sleep(struct pci_dev *dev);
int pci_back_from_sleep(struct pci_dev *dev);
bool pci_dev_run_wake(struct pci_dev *dev);
+bool pci_check_pme_status(struct pci_dev *dev);
+void pci_wakeup_event(struct pci_dev *dev);
+void pci_pme_wakeup_bus(struct pci_bus *bus);
static inline int pci_enable_wake(struct pci_dev *dev, pci_power_t state,
bool enable)

2
linux-2.6-i386-nx-emulation.patch
View File

@ -394,8 +394,8 @@
--- a/arch/x86/mm/tlb.c
+++ b/arch/x86/mm/tlb.c
@@ -6,6 +6,7 @@
#include <linux/interrupt.h>
#include <linux/module.h>
#include <linux/cpu.h>
+#include <asm/desc.h>
#include <asm/tlbflush.h>

23
linux-2.6-qcserial-autosuspend.patch Normal file
View File

@ -0,0 +1,23 @@
commit 0fe584342da141957c8642191b508ad39e9b19e6
Author: Matthew Garrett <mjg@redhat.com>
Date: Thu Sep 16 13:39:31 2010 -0400
usbserial: Enable USB autosuspend by default on qcserial
Seems to work fine in my testing.
Signed-off-by: Matthew Garrett <mjg@redhat.com>
diff --git a/drivers/usb/serial/qcserial.c b/drivers/usb/serial/qcserial.c
index cde67ca..2846ad8 100644
--- a/drivers/usb/serial/qcserial.c
+++ b/drivers/usb/serial/qcserial.c
@@ -118,6 +118,8 @@ static int qcprobe(struct usb_serial *serial, const struct usb_device_id *id)
spin_lock_init(&data->susp_lock);
+ usb_enable_autosuspend(serial->dev);
+
switch (nintf) {
case 1:
/* QDL mode */

35
linux-2.6-utrace-ptrace.patch
View File

@ -29,9 +29,9 @@ index a85fb41..235c1b0 100644
-
+extern void ptrace_notify_stop(struct task_struct *tracee);
extern long arch_ptrace(struct task_struct *child, long request,
unsigned long addr, unsigned long data);
extern long arch_ptrace(struct task_struct *child, long request, long addr, long data);
extern int ptrace_traceme(void);
extern int ptrace_readdata(struct task_struct *tsk, unsigned long src, char __user *dst, int len);
diff --git a/kernel/Makefile b/kernel/Makefile
index 6004913..b09c9a5 100644
--- a/kernel/Makefile
@ -673,7 +673,7 @@ index ...a90078d 100644
+ * under ptrace.
+ */
+ retval = -ERESTARTNOINTR;
+ if (mutex_lock_interruptible(&task->signal->cred_guard_mutex))
+ if (mutex_lock_interruptible(&task->cred_guard_mutex))
+ goto out;
+
+ task_lock(task);
@ -703,7 +703,7 @@ index ...a90078d 100644
+unlock_tasklist:
+ write_unlock_irq(&tasklist_lock);
+unlock_creds:
+ mutex_unlock(&task->signal->cred_guard_mutex);
+ mutex_unlock(&task->cred_guard_mutex);
+out:
+ return retval;
+}
@ -1014,7 +1014,7 @@ index ...a90078d 100644
+ struct iovec *kiov);
+
+int ptrace_request(struct task_struct *child, long request,
+ unsigned long addr, unsigned long data)
+ long addr, long data)
+{
+ struct utrace_engine *engine = ptrace_lookup_engine(child);
+ siginfo_t siginfo;
@ -1412,7 +1412,7 @@ index 23bde94..daed9e8 100644
+#define arch_ptrace_attach(child) do { } while (0)
+#endif
+
+SYSCALL_DEFINE4(ptrace, long, request, long, pid, unsigned long, addr, unsigned long, data)
+SYSCALL_DEFINE4(ptrace, long, request, long, pid, long, addr, long, data)
+{
+ struct task_struct *child;
+ long ret;
@ -1453,7 +1453,7 @@ index 23bde94..daed9e8 100644
+ return ret;
+}
+
+int generic_ptrace_peekdata(struct task_struct *tsk, unsigned long addr, unsigned long data)
+int generic_ptrace_peekdata(struct task_struct *tsk, long addr, long data)
+{
+ unsigned long tmp;
+ int copied;
@ -1464,7 +1464,7 @@ index 23bde94..daed9e8 100644
+ return put_user(tmp, (unsigned long __user *)data);
+}
+
+int generic_ptrace_pokedata(struct task_struct *tsk, unsigned long addr, unsigned long data)
+int generic_ptrace_pokedata(struct task_struct *tsk, long addr, long data)
+{
+ int copied;
+
@ -1595,7 +1595,7 @@ index 23bde94..daed9e8 100644
unlock_tasklist:
- write_unlock_irq(&tasklist_lock);
-unlock_creds:
- mutex_unlock(&task->signal->cred_guard_mutex);
- mutex_unlock(&task->cred_guard_mutex);
-out:
- return retval;
-}
@ -1656,7 +1656,7 @@ index 23bde94..daed9e8 100644
- * If it should reap itself, return true.
+ write_unlock_irq(&tasklist_lock);
+unlock_creds:
+ mutex_unlock(&task->signal->cred_guard_mutex);
+ mutex_unlock(&task->cred_guard_mutex);
+out:
+ return retval;
+}
@ -1765,7 +1765,7 @@ index 23bde94..daed9e8 100644
- return copied;
-}
-
static int ptrace_setoptions(struct task_struct *child, unsigned long data)
static int ptrace_setoptions(struct task_struct *child, long data)
{
child->ptrace &= ~PT_TRACE_MASK;
@@ -530,47 +677,6 @@ static int ptrace_resume(struct task_str
@ -1814,9 +1814,9 @@ index 23bde94..daed9e8 100644
-#endif
-
int ptrace_request(struct task_struct *child, long request,
unsigned long addr, unsigned long data)
long addr, long data)
{
@@ -686,91 +792,7 @@ int ptrace_request(struct task_struct *c
@@ -686,88 +792,7 @@ int ptrace_request(struct task_struct *c
return ret;
}
@ -1839,8 +1839,7 @@ index 23bde94..daed9e8 100644
-#define arch_ptrace_attach(child) do { } while (0)
-#endif
-
-SYSCALL_DEFINE4(ptrace, long, request, long, pid, unsigned long, addr,
- unsigned long, data)
-SYSCALL_DEFINE4(ptrace, long, request, long, pid, long, addr, long, data)
-{
- struct task_struct *child;
- long ret;
@ -1881,8 +1880,7 @@ index 23bde94..daed9e8 100644
- return ret;
-}
-
-int generic_ptrace_peekdata(struct task_struct *tsk, unsigned long addr,
- unsigned long data)
-int generic_ptrace_peekdata(struct task_struct *tsk, long addr, long data)
-{
- unsigned long tmp;
- int copied;
@ -1893,8 +1891,7 @@ index 23bde94..daed9e8 100644
- return put_user(tmp, (unsigned long __user *)data);
-}
-
-int generic_ptrace_pokedata(struct task_struct *tsk, unsigned long addr,
- unsigned long data)
-int generic_ptrace_pokedata(struct task_struct *tsk, long addr, long data)
-{
- int copied;
-

6
linux-2.6-utrace.patch
View File

@ -44,7 +44,7 @@ index 34929f2..884c36b 100644
+++ b/Documentation/DocBook/Makefile
@@ -14,7 +14,7 @@ DOCBOOKS := z8530book.xml mcabook.xml de
genericirq.xml s390-drivers.xml uio-howto.xml scsi.xml \
80211.xml debugobjects.xml sh.xml regulator.xml \
mac80211.xml debugobjects.xml sh.xml regulator.xml \
alsa-driver-api.xml writing-an-alsa-driver.xml \
- tracepoint.xml media.xml drm.xml
+ tracepoint.xml utrace.xml media.xml drm.xml
@ -1636,9 +1636,9 @@ index 2de5b1c..a283086 100644
+ kernel interface exported to kernel modules, to track events in
+ user threads, extract and change user thread state.
+
source "kernel/irq/Kconfig"
menu "RCU Subsystem"
choice
diff --git a/kernel/Makefile b/kernel/Makefile
index 0b72d1a..6004913 100644
--- a/kernel/Makefile

22
linux-2.6-uvc-autosuspend.patch Normal file
View File

@ -0,0 +1,22 @@
commit 4a3757e0ae269f710292dd75013532c5a57ccb00
Author: Matthew Garrett <mjg@redhat.com>
Date: Thu Sep 16 13:38:38 2010 -0400
uvc: Enable USB autosuspend by default on uvcvideo
We've been doing this for a while in Fedora without any complaints.
Signed-off-by: Matthew Garrett <mjg@redhat.com>
diff --git a/drivers/media/video/uvc/uvc_driver.c b/drivers/media/video/uvc/uvc_driver.c
index 8bdd940..28ed5b4 100644
--- a/drivers/media/video/uvc/uvc_driver.c
+++ b/drivers/media/video/uvc/uvc_driver.c
@@ -1814,6 +1814,7 @@ static int uvc_probe(struct usb_interface *intf,
}
uvc_trace(UVC_TRACE_PROBE, "UVC device initialized.\n");
+ usb_enable_autosuspend(udev);
return 0;
error:

593
pci-crs-fixes.patch Normal file
View File

@ -0,0 +1,593 @@
This revision is to address two problems found by Horst H. von Brand while
testing the v2 patches in Fedora:
https://bugzilla.redhat.com/show_bug.cgi?id=637647
On his machine, we don't use _CRS by default, and the BIOS left some bridge
windows disabled.
Problem 1: When we assigned space for the windows, we started at the top
and allocated [mem 0xffffffffffe00000-0xffffffffffffffff], which is
obviously useless because the CPU doesn't support physical addresses that
large.
Problem 2: Subsequent allocations failed because I made an error in
find_resource(). We look for available space from [child->end + 1 to
root->end], and if the last child ends exactly at 0xffffffffffffffff, we
wrap around and start from zero.
I made the top-down allocation conditional: an arch can select it at
boot-time, and there's a kernel command line option to change it for
debugging.
When we move PCI devices, we currently allocate space bottom-up, i.e., we look
at PCI bus resources in the order we found them, we look at gaps between child
resources bottom-up, and we align the new space at the bottom of an available
region.
On x86, we move PCI devices more than we used to because we now pay attention
to the PCI host bridge windows from ACPI. For example, when we find a device
that's outside all the known host bridge windows, we try to move it into a
window, and we look for space starting at the bottom.
Windows does similar device moves, but it looks for space top-down rather than
bottom-up. Since most machines are better-tested with Windows than Linux, this
difference means that Linux is more likely to trip over BIOS bugs in the PCI
host bridge window descriptions than Windows is.
We've had several reports of Dell machines where the BIOS leaves the AHCI
controller outside the host bridge windows (BIOS bug #1), *and* the lowest
host bridge window includes an area that doesn't actually reach PCI (BIOS
bug #2). The result is that Windows (which moves AHCI to the top of a window)
works fine, while Linux (which moves AHCI to the bottom, buggy, area) doesn't
work.
These patches change Linux to allocate space more like Windows does:
1) The x86 pcibios_align_resource() will choose space from the
end of an available area, not the beginning.
2) In the generic allocate_resource() path, we'll look for space
between existing children from the top, not from the bottom.
3) When pci_bus_alloc_resource() looks for available space, it
will start from the highest window, not the first one we found.
This series fixes a 2.6.34 regression that prevents many Dell Precision
workstations from booting:
https://bugzilla.kernel.org/show_bug.cgi?id=16228
Changes from v3 to v4:
- Use round_down() rather than adding ALIGN_DOWN().
- Replace ARCH_HAS_TOP_DOWN_ALLOC #define with a boot-time architecture
choice and add a "resource_alloc_from_bottom" command line option to
revert to the old behavior (NOTE: this only affects allocate_resource(),
not pcibios_align_resource() or pci_bus_alloc_resource()).
- Fixed find_resource_from_top() again; it still didn't handle a child
that ended at the parent's end correctly.
Changes from v2 to v3:
- Updated iomem_resource.end to reflect the end of usable physical address
space. Otherwise, we might allocate right up to 0xffffffff_ffffffff,
which isn't usable.
- Make allocate_resource() change conditional on ARCH_HAS_TOP_DOWN_ALLOC.
Without arch-specific changes like the above, it's too dangerous to
make this change for everybody at once.
- Fix 64-bit wraparound in find_resource(). If the last child happened
to end at ~0, we computed the highest available space as [child->end + 1,
root->end], which makes us think the available space started at 0,
which makes us return space that may already be allocated.
Changes from v1 to v2:
- Moved check for allocating before the available area from
pcibios_align_resource() to find_resource(). Better to do it
after the alignment callback is done, and make it generic.
- Fixed pcibios_align_resource() alignment. If we start from the
end of the available area, we must align *downward*, not upward.
- Fixed pcibios_align_resource() ISA alias avoidance. Again, since
the starting point is the end of the area, we must align downward
when we avoid aliased areas.
---
Bjorn Helgaas (6):
resources: ensure alignment callback doesn't allocate below available start
resources: support allocating space within a region from the top down
PCI: allocate bus resources from the top down
x86/PCI: allocate space from the end of a region, not the beginning
x86: update iomem_resource end based on CPU physical address capabilities
x86: allocate space within a region top-down
Documentation/kernel-parameters.txt | 5 ++
arch/x86/kernel/setup.c | 2 +
arch/x86/pci/i386.c | 17 ++++--
drivers/pci/bus.c | 53 +++++++++++++++++--
include/linux/ioport.h | 1
kernel/resource.c | 99 ++++++++++++++++++++++++++++++++++-
6 files changed, 163 insertions(+), 14 deletions(-)
--
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The alignment callback returns a proposed location, which may have been
adjusted to avoid ISA aliases or for other architecture-specific reasons.
We already had a check ("tmp.start < tmp.end") to make sure the callback
doesn't return a location above the available area.
This patch adds a check to make sure the callback doesn't return something
*below* the available area, as may happen if the callback tries to allocate
top-down.
Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
---
kernel/resource.c | 10 ++++++++--
1 files changed, 8 insertions(+), 2 deletions(-)
diff --git a/kernel/resource.c b/kernel/resource.c
index 7b36976..ace2269 100644
--- a/kernel/resource.c
+++ b/kernel/resource.c
@@ -371,6 +371,7 @@ static int find_resource(struct resource *root, struct resource *new,
{
struct resource *this = root->child;
struct resource tmp = *new;
+ resource_size_t start;
tmp.start = root->start;
/*
@@ -391,8 +392,13 @@ static int find_resource(struct resource *root, struct resource *new,
if (tmp.end > max)
tmp.end = max;
tmp.start = ALIGN(tmp.start, align);
- if (alignf)
- tmp.start = alignf(alignf_data, &tmp, size, align);
+ if (alignf) {
+ start = alignf(alignf_data, &tmp, size, align);
+ if (tmp.start <= start && start <= tmp.end)
+ tmp.start = start;
+ else
+ tmp.start = tmp.end;
+ }
if (tmp.start < tmp.end && tmp.end - tmp.start >= size - 1) {
new->start = tmp.start;
new->end = tmp.start + size - 1;
--
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Allocate space from the top of a region first, then work downward,
if an architecture desires this.
When we allocate space from a resource, we look for gaps between children
of the resource. Previously, we always looked at gaps from the bottom up.
For example, given this:
[mem 0xbff00000-0xf7ffffff] PCI Bus 0000:00
[mem 0xbff00000-0xbfffffff] gap -- available
[mem 0xc0000000-0xdfffffff] PCI Bus 0000:02
[mem 0xe0000000-0xf7ffffff] gap -- available
we attempted to allocate from the [mem 0xbff00000-0xbfffffff] gap first,
then the [mem 0xe0000000-0xf7ffffff] gap.
With this patch an architecture can choose to allocate from the top gap
[mem 0xe0000000-0xf7ffffff] first.
We can't do this across the board because iomem_resource.end is initialized
to 0xffffffff_ffffffff on 64-bit architectures, and most machines can't
address the entire 64-bit physical address space. Therefore, we only
allocate top-down if the arch requests it by clearing
"resource_alloc_from_bottom".
Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
---
Documentation/kernel-parameters.txt | 5 ++
include/linux/ioport.h | 1
kernel/resource.c | 89 +++++++++++++++++++++++++++++++++++
3 files changed, 94 insertions(+), 1 deletions(-)
diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index 8dd7248..fe50cbd 100644
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -2156,6 +2156,11 @@ and is between 256 and 4096 characters. It is defined in the file
reset_devices [KNL] Force drivers to reset the underlying device
during initialization.
+ resource_alloc_from_bottom
+ Allocate new resources from the beginning of available
+ space, not the end. If you need to use this, please
+ report a bug.
+
resume= [SWSUSP]
Specify the partition device for software suspend
diff --git a/include/linux/ioport.h b/include/linux/ioport.h
index b227902..d377ea8 100644
--- a/include/linux/ioport.h
+++ b/include/linux/ioport.h
@@ -112,6 +112,7 @@ struct resource_list {
/* PC/ISA/whatever - the normal PC address spaces: IO and memory */
extern struct resource ioport_resource;
extern struct resource iomem_resource;
+extern int resource_alloc_from_bottom;
extern struct resource *request_resource_conflict(struct resource *root, struct resource *new);
extern int request_resource(struct resource *root, struct resource *new);
diff --git a/kernel/resource.c b/kernel/resource.c
index ace2269..8d337a9 100644
--- a/kernel/resource.c
+++ b/kernel/resource.c
@@ -40,6 +40,23 @@ EXPORT_SYMBOL(iomem_resource);
static DEFINE_RWLOCK(resource_lock);
+/*
+ * By default, we allocate free space bottom-up. The architecture can request
+ * top-down by clearing this flag. The user can override the architecture's
+ * choice with the "resource_alloc_from_bottom" kernel boot option, but that
+ * should only be a debugging tool.
+ */
+int resource_alloc_from_bottom = 1;
+
+static __init int setup_alloc_from_bottom(char *s)
+{
+ printk(KERN_INFO
+ "resource: allocating from bottom-up; please report a bug\n");
+ resource_alloc_from_bottom = 1;
+ return 0;
+}
+early_param("resource_alloc_from_bottom", setup_alloc_from_bottom);
+
static void *r_next(struct seq_file *m, void *v, loff_t *pos)
{
struct resource *p = v;
@@ -358,7 +375,74 @@ int __weak page_is_ram(unsigned long pfn)
}
/*
+ * Find the resource before "child" in the sibling list of "root" children.
+ */
+static struct resource *find_sibling_prev(struct resource *root, struct resource *child)
+{
+ struct resource *this;
+
+ for (this = root->child; this; this = this->sibling)
+ if (this->sibling == child)
+ return this;
+
+ return NULL;
+}
+
+/*
+ * Find empty slot in the resource tree given range and alignment.
+ * This version allocates from the end of the root resource first.
+ */
+static int find_resource_from_top(struct resource *root, struct resource *new,
+ resource_size_t size, resource_size_t min,
+ resource_size_t max, resource_size_t align,
+ resource_size_t (*alignf)(void *,
+ const struct resource *,
+ resource_size_t,
+ resource_size_t),
+ void *alignf_data)
+{
+ struct resource *this;
+ struct resource tmp = *new;
+ resource_size_t start;
+
+ tmp.start = root->end;
+ tmp.end = root->end;
+
+ this = find_sibling_prev(root, NULL);
+ for (;;) {
+ if (this) {
+ if (this->end < root->end)
+ tmp.start = this->end + 1;
+ } else
+ tmp.start = root->start;
+ if (tmp.start < min)
+ tmp.start = min;
+ if (tmp.end > max)
+ tmp.end = max;
+ tmp.start = ALIGN(tmp.start, align);
+ if (alignf) {
+ start = alignf(alignf_data, &tmp, size, align);
+ if (tmp.start <= start && start <= tmp.end)
+ tmp.start = start;
+ else
+ tmp.start = tmp.end;
+ }
+ if (tmp.start < tmp.end && tmp.end - tmp.start >= size - 1) {
+ new->start = tmp.start;
+ new->end = tmp.start + size - 1;
+ return 0;
+ }
+ if (!this || this->start == root->start)
+ break;
+ tmp.end = this->start - 1;
+ this = find_sibling_prev(root, this);
+ }
+ return -EBUSY;
+}
+
+/*
* Find empty slot in the resource tree given range and alignment.
+ * This version allocates from the beginning of the root resource first.
*/
static int find_resource(struct resource *root, struct resource *new,
resource_size_t size, resource_size_t min,
@@ -435,7 +519,10 @@ int allocate_resource(struct resource *root, struct resource *new,
int err;
write_lock(&resource_lock);
- err = find_resource(root, new, size, min, max, align, alignf, alignf_data);
+ if (resource_alloc_from_bottom)
+ err = find_resource(root, new, size, min, max, align, alignf, alignf_data);
+ else
+ err = find_resource_from_top(root, new, size, min, max, align, alignf, alignf_data);
if (err >= 0 && __request_resource(root, new))
err = -EBUSY;
write_unlock(&resource_lock);
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Allocate space from the highest-address PCI bus resource first, then work
downward.
Previously, we looked for space in PCI host bridge windows in the order
we discovered the windows. For example, given the following windows
(discovered via an ACPI _CRS method):
pci_root PNP0A03:00: host bridge window [mem 0x000a0000-0x000bffff]
pci_root PNP0A03:00: host bridge window [mem 0x000c0000-0x000effff]
pci_root PNP0A03:00: host bridge window [mem 0x000f0000-0x000fffff]
pci_root PNP0A03:00: host bridge window [mem 0xbff00000-0xf7ffffff]
pci_root PNP0A03:00: host bridge window [mem 0xff980000-0xff980fff]
pci_root PNP0A03:00: host bridge window [mem 0xff97c000-0xff97ffff]
pci_root PNP0A03:00: host bridge window [mem 0xfed20000-0xfed9ffff]
we attempted to allocate from [mem 0x000a0000-0x000bffff] first, then
[mem 0x000c0000-0x000effff], and so on.
With this patch, we allocate from [mem 0xff980000-0xff980fff] first, then
[mem 0xff97c000-0xff97ffff], [mem 0xfed20000-0xfed9ffff], etc.
Allocating top-down follows Windows practice, so we're less likely to
trip over BIOS defects in the _CRS description.
On the machine above (a Dell T3500), the [mem 0xbff00000-0xbfffffff] region
doesn't actually work and is likely a BIOS defect. The symptom is that we
move the AHCI controller to 0xbff00000, which leads to "Boot has failed,
sleeping forever," a BUG in ahci_stop_engine(), or some other boot failure.
Reference: https://bugzilla.kernel.org/show_bug.cgi?id=16228#c43
Reference: https://bugzilla.redhat.com/show_bug.cgi?id=620313
Reference: https://bugzilla.redhat.com/show_bug.cgi?id=629933
Reported-by: Brian Bloniarz <phunge0@hotmail.com>
Reported-and-tested-by: Stefan Becker <chemobejk@gmail.com>
Reported-by: Denys Vlasenko <dvlasenk@redhat.com>
Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
---
drivers/pci/bus.c | 53 ++++++++++++++++++++++++++++++++++++++++++++++++-----
1 files changed, 48 insertions(+), 5 deletions(-)
diff --git a/drivers/pci/bus.c b/drivers/pci/bus.c
index 7f0af0e..172bf26 100644
--- a/drivers/pci/bus.c
+++ b/drivers/pci/bus.c
@@ -64,6 +64,49 @@ void pci_bus_remove_resources(struct pci_bus *bus)
}
}
+/*
+ * Find the highest-address bus resource below the cursor "res". If the
+ * cursor is NULL, return the highest resource.
+ */
+static struct resource *pci_bus_find_resource_prev(struct pci_bus *bus,
+ unsigned int type,
+ struct resource *res)
+{
+ struct resource *r, *prev = NULL;
+ int i;
+
+ pci_bus_for_each_resource(bus, r, i) {
+ if (!r)
+ continue;
+
+ if ((r->flags & IORESOURCE_TYPE_BITS) != type)
+ continue;
+
+ /* If this resource is at or past the cursor, skip it */
+ if (res) {
+ if (r == res)
+ continue;
+ if (r->end > res->end)
+ continue;
+ if (r->end == res->end && r->start > res->start)
+ continue;
+ }
+
+ if (!prev)
+ prev = r;
+
+ /*
+ * A small resource is higher than a large one that ends at
+ * the same address.
+ */
+ if (r->end > prev->end ||
+ (r->end == prev->end && r->start > prev->start))
+ prev = r;
+ }
+
+ return prev;
+}
+
/**
* pci_bus_alloc_resource - allocate a resource from a parent bus
* @bus: PCI bus
@@ -89,9 +132,10 @@ pci_bus_alloc_resource(struct pci_bus *bus, struct resource *res,
resource_size_t),
void *alignf_data)
{
- int i, ret = -ENOMEM;
+ int ret = -ENOMEM;
struct resource *r;
resource_size_t max = -1;
+ unsigned int type = res->flags & IORESOURCE_TYPE_BITS;
type_mask |= IORESOURCE_IO | IORESOURCE_MEM;
@@ -99,10 +143,9 @@ pci_bus_alloc_resource(struct pci_bus *bus, struct resource *res,
if (!(res->flags & IORESOURCE_MEM_64))
max = PCIBIOS_MAX_MEM_32;
- pci_bus_for_each_resource(bus, r, i) {
- if (!r)
- continue;
-
+ /* Look for space at highest addresses first */
+ r = pci_bus_find_resource_prev(bus, type, NULL);
+ for ( ; r; r = pci_bus_find_resource_prev(bus, type, r)) {
/* type_mask must match */
if ((res->flags ^ r->flags) & type_mask)
continue;
--
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Allocate from the end of a region, not the beginning.
For example, if we need to allocate 0x800 bytes for a device on bus
0000:00 given these resources:
[mem 0xbff00000-0xdfffffff] PCI Bus 0000:00
[mem 0xc0000000-0xdfffffff] PCI Bus 0000:02
the available space at [mem 0xbff00000-0xbfffffff] is passed to the
alignment callback (pcibios_align_resource()). Prior to this patch, we
would put the new 0x800 byte resource at the beginning of that available
space, i.e., at [mem 0xbff00000-0xbff007ff].
With this patch, we put it at the end, at [mem 0xbffff800-0xbfffffff].
Reference: https://bugzilla.kernel.org/show_bug.cgi?id=16228#c41
Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
---
arch/x86/pci/i386.c | 17 +++++++++++------
1 files changed, 11 insertions(+), 6 deletions(-)
diff --git a/arch/x86/pci/i386.c b/arch/x86/pci/i386.c
index 5525309..826140a 100644
--- a/arch/x86/pci/i386.c
+++ b/arch/x86/pci/i386.c
@@ -65,16 +65,21 @@ pcibios_align_resource(void *data, const struct resource *res,
resource_size_t size, resource_size_t align)
{
struct pci_dev *dev = data;
- resource_size_t start = res->start;
+ resource_size_t start = round_down(res->end - size + 1, align);
if (res->flags & IORESOURCE_IO) {
- if (skip_isa_ioresource_align(dev))
- return start;
- if (start & 0x300)
- start = (start + 0x3ff) & ~0x3ff;
+
+ /*
+ * If we're avoiding ISA aliases, the largest contiguous I/O
+ * port space is 256 bytes. Clearing bits 9 and 10 preserves
+ * all 256-byte and smaller alignments, so the result will
+ * still be correctly aligned.
+ */
+ if (!skip_isa_ioresource_align(dev))
+ start &= ~0x300;
} else if (res->flags & IORESOURCE_MEM) {
if (start < BIOS_END)
- start = BIOS_END;
+ start = res->end; /* fail; no space */
}
return start;
}
--
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the body of a message to majordomo@vger.kernel.org
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The iomem_resource map reflects the available physical address space.
We statically initialize the end to -1, i.e., 0xffffffff_ffffffff, but
of course we can only use as much as the CPU can address.
This patch updates the end based on the CPU capabilities, so we don't
mistakenly allocate space that isn't usable, as we're likely to do when
allocating from the top-down.
Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
---
arch/x86/kernel/setup.c | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c
index c3a4fbb..922b5a1 100644
--- a/arch/x86/kernel/setup.c
+++ b/arch/x86/kernel/setup.c
@@ -788,6 +788,7 @@ void __init setup_arch(char **cmdline_p)
x86_init.oem.arch_setup();
+ iomem_resource.end = (1ULL << boot_cpu_data.x86_phys_bits) - 1;
setup_memory_map();
parse_setup_data();
/* update the e820_saved too */
--
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Request that allocate_resource() use available space from high addresses
first, rather than the default of using low addresses first.
The most common place this makes a difference is when we move or assign
new PCI device resources. Low addresses are generally scarce, so it's
better to use high addresses when possible. This follows Windows practice
for PCI allocation.
Reference: https://bugzilla.kernel.org/show_bug.cgi?id=16228#c42
Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
---
arch/x86/kernel/setup.c | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c
index 922b5a1..0fe76df 100644
--- a/arch/x86/kernel/setup.c
+++ b/arch/x86/kernel/setup.c
@@ -788,6 +788,7 @@ void __init setup_arch(char **cmdline_p)
x86_init.oem.arch_setup();
+ resource_alloc_from_bottom = 0;
iomem_resource.end = (1ULL << boot_cpu_data.x86_phys_bits) - 1;
setup_memory_map();
parse_setup_data();
--
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2
runtime_pm_fixups.patch
View File

@ -110,5 +110,5 @@ index 4de84ce..284f43c 100644
-int acpi_disable_wakeup_device_power(struct acpi_device *dev);
+int acpi_disable_wakeup_device_power(struct acpi_device *dev, int state);
#ifdef CONFIG_PM_OPS
#ifdef CONFIG_PM_SLEEP
int acpi_pm_device_sleep_state(struct device *, int *);

4
sources
View File

@ -1,3 +1,3 @@
61f3739a73afb6914cb007f37fb09b62 linux-2.6.36.tar.bz2
a84cf559615b5168ec1d5591841601ed patch-2.6.37-rc5.bz2
dbc90858467e28b39539ad6d3415a956 patch-2.6.37-rc5-git2.bz2
dd38a6caf08df2822f93541ee95aed7d patch-2.6.36.1.bz2
33b11b4b8fcd47601a0e1e51586c4b04 patch-2.6.36.2-rc1.bz2

69
wacom-01-add-fuzz-parameters-to-features.patch Normal file
View File

@ -0,0 +1,69 @@
From: Henrik Rydberg <rydberg@euromail.se>
Date: Sun, 5 Sep 2010 19:25:11 +0000 (-0700)
Subject: Input: wacom - add fuzz parameters to features
X-Git-Url: http://git.kernel.org/?p=linux%2Fkernel%2Fgit%2Fdtor%2Finput.git;a=commitdiff_plain;h=fed87e655a2c20468d628b37424af58287803afe
Input: wacom - add fuzz parameters to features
The signal-to-noise ratio varies between devices, but currently all
devices are treated the same way. Add fuzz parameters to the feature
struct, allowing for tailored treatment of devices.
Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
Acked-by: Ping Cheng <pingc@wacom.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
---
diff --git a/drivers/input/tablet/wacom_sys.c b/drivers/input/tablet/wacom_sys.c
index 42ba369..e510e4f 100644
--- a/drivers/input/tablet/wacom_sys.c
+++ b/drivers/input/tablet/wacom_sys.c
@@ -333,8 +333,12 @@ static int wacom_retrieve_hid_descriptor(struct usb_interface *intf,
struct usb_host_interface *interface = intf->cur_altsetting;
struct hid_descriptor *hid_desc;
- /* default device to penabled */
+ /* default features */
features->device_type = BTN_TOOL_PEN;
+ features->x_fuzz = 4;
+ features->y_fuzz = 4;
+ features->pressure_fuzz = 0;
+ features->distance_fuzz = 0;
/* only Tablet PCs need to retrieve the info */
if ((features->type != TABLETPC) && (features->type != TABLETPC2FG))
diff --git a/drivers/input/tablet/wacom_wac.c b/drivers/input/tablet/wacom_wac.c
index 6e29bad..6d7e164 100644
--- a/drivers/input/tablet/wacom_wac.c
+++ b/drivers/input/tablet/wacom_wac.c
@@ -951,9 +951,12 @@ void wacom_setup_input_capabilities(struct input_dev *input_dev,
__set_bit(BTN_TOUCH, input_dev->keybit);
- input_set_abs_params(input_dev, ABS_X, 0, features->x_max, 4, 0);
- input_set_abs_params(input_dev, ABS_Y, 0, features->y_max, 4, 0);
- input_set_abs_params(input_dev, ABS_PRESSURE, 0, features->pressure_max, 0, 0);
+ input_set_abs_params(input_dev, ABS_X, 0, features->x_max,
+ features->x_fuzz, 0);
+ input_set_abs_params(input_dev, ABS_Y, 0, features->y_max,
+ features->y_fuzz, 0);
+ input_set_abs_params(input_dev, ABS_PRESSURE, 0, features->pressure_max,
+ features->pressure_fuzz, 0);
__set_bit(ABS_MISC, input_dev->absbit);
diff --git a/drivers/input/tablet/wacom_wac.h b/drivers/input/tablet/wacom_wac.h
index 99e1a54..d769e9a 100644
--- a/drivers/input/tablet/wacom_wac.h
+++ b/drivers/input/tablet/wacom_wac.h
@@ -73,6 +73,10 @@ struct wacom_features {
int y_phy;
unsigned char unit;
unsigned char unitExpo;
+ int x_fuzz;
+ int y_fuzz;
+ int pressure_fuzz;
+ int distance_fuzz;
};
struct wacom_shared {

122
wacom-02-parse-the-bamboo-device-family.patch Normal file
View File

@ -0,0 +1,122 @@
From: Ping Cheng <pinglinux@gmail.com>
Date: Sun, 5 Sep 2010 19:25:40 +0000 (-0700)
Subject: Input: wacom - parse the Bamboo device family
X-Git-Url: http://git.kernel.org/?p=linux%2Fkernel%2Fgit%2Fdtor%2Finput.git;a=commitdiff_plain;h=4a88081e739a41d6d70bace7e0a027f9054ab540
Input: wacom - parse the Bamboo device family
The Bamboo devices have multiple interfaces which need to be setup
separately. Use the HID parsing mechanism to achieve that.
Signed-off-by: Ping Cheng <pinglinux@gmail.com>
Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
---
diff --git a/drivers/input/tablet/wacom_sys.c b/drivers/input/tablet/wacom_sys.c
index e510e4f..98cba08 100644
--- a/drivers/input/tablet/wacom_sys.c
+++ b/drivers/input/tablet/wacom_sys.c
@@ -195,17 +195,30 @@ static int wacom_parse_hid(struct usb_interface *intf, struct hid_descriptor *hi
features->pktlen = WACOM_PKGLEN_TPC2FG;
features->device_type = BTN_TOOL_TRIPLETAP;
}
- features->x_max =
- get_unaligned_le16(&report[i + 3]);
- features->x_phy =
- get_unaligned_le16(&report[i + 6]);
- features->unit = report[i + 9];
- features->unitExpo = report[i + 11];
- i += 12;
+ if (features->type == BAMBOO_PT) {
+ /* need to reset back */
+ features->pktlen = WACOM_PKGLEN_BBTOUCH;
+ features->device_type = BTN_TOOL_TRIPLETAP;
+ features->x_phy =
+ get_unaligned_le16(&report[i + 5]);
+ features->x_max =
+ get_unaligned_le16(&report[i + 8]);
+ i += 15;
+ } else {
+ features->x_max =
+ get_unaligned_le16(&report[i + 3]);
+ features->x_phy =
+ get_unaligned_le16(&report[i + 6]);
+ features->unit = report[i + 9];
+ features->unitExpo = report[i + 11];
+ i += 12;
+ }
} else if (pen) {
/* penabled only accepts exact bytes of data */
if (features->type == TABLETPC2FG)
features->pktlen = WACOM_PKGLEN_GRAPHIRE;
+ if (features->type == BAMBOO_PT)
+ features->pktlen = WACOM_PKGLEN_BBFUN;
features->device_type = BTN_TOOL_PEN;
features->x_max =
get_unaligned_le16(&report[i + 3]);
@@ -234,6 +247,15 @@ static int wacom_parse_hid(struct usb_interface *intf, struct hid_descriptor *hi
features->y_phy =
get_unaligned_le16(&report[i + 6]);
i += 7;
+ } else if (features->type == BAMBOO_PT) {
+ /* need to reset back */
+ features->pktlen = WACOM_PKGLEN_BBTOUCH;
+ features->device_type = BTN_TOOL_TRIPLETAP;
+ features->y_phy =
+ get_unaligned_le16(&report[i + 3]);
+ features->y_max =
+ get_unaligned_le16(&report[i + 6]);
+ i += 12;
} else {
features->y_max =
features->x_max;
@@ -245,6 +267,8 @@ static int wacom_parse_hid(struct usb_interface *intf, struct hid_descriptor *hi
/* penabled only accepts exact bytes of data */
if (features->type == TABLETPC2FG)
features->pktlen = WACOM_PKGLEN_GRAPHIRE;
+ if (features->type == BAMBOO_PT)
+ features->pktlen = WACOM_PKGLEN_BBFUN;
features->device_type = BTN_TOOL_PEN;
features->y_max =
get_unaligned_le16(&report[i + 3]);
@@ -341,7 +365,8 @@ static int wacom_retrieve_hid_descriptor(struct usb_interface *intf,
features->distance_fuzz = 0;
/* only Tablet PCs need to retrieve the info */
- if ((features->type != TABLETPC) && (features->type != TABLETPC2FG))
+ if ((features->type != TABLETPC) && (features->type != TABLETPC2FG) &&
+ (features->type != BAMBOO_PT))
goto out;
if (usb_get_extra_descriptor(interface, HID_DEVICET_HID, &hid_desc)) {
@@ -499,7 +524,8 @@ static int wacom_probe(struct usb_interface *intf, const struct usb_device_id *i
strlcpy(wacom_wac->name, features->name, sizeof(wacom_wac->name));
- if (features->type == TABLETPC || features->type == TABLETPC2FG) {
+ if (features->type == TABLETPC || features->type == TABLETPC2FG ||
+ features->type == BAMBOO_PT) {
/* Append the device type to the name */
strlcat(wacom_wac->name,
features->device_type == BTN_TOOL_PEN ?
diff --git a/drivers/input/tablet/wacom_wac.h b/drivers/input/tablet/wacom_wac.h
index d769e9a..fb30895 100644
--- a/drivers/input/tablet/wacom_wac.h
+++ b/drivers/input/tablet/wacom_wac.h
@@ -21,6 +21,7 @@
#define WACOM_PKGLEN_INTUOS 10
#define WACOM_PKGLEN_TPC1FG 5
#define WACOM_PKGLEN_TPC2FG 14
+#define WACOM_PKGLEN_BBTOUCH 20
/* device IDs */
#define STYLUS_DEVICE_ID 0x02
@@ -44,6 +45,7 @@ enum {
PTU,
PL,
DTU,
+ BAMBOO_PT,
INTUOS,
INTUOS3S,
INTUOS3,

107
wacom-03-collect-device-quirks-into-single-function.patch Normal file
View File

@ -0,0 +1,107 @@
From: Henrik Rydberg <rydberg@euromail.se>
Date: Sun, 5 Sep 2010 19:26:16 +0000 (-0700)
Subject: Input: wacom - collect device quirks into single function
X-Git-Url: http://git.kernel.org/?p=linux%2Fkernel%2Fgit%2Fdtor%2Finput.git;a=commitdiff_plain;h=bc73dd39e78dd6e5b34cd938b7f037a8bc041bdd
Input: wacom - collect device quirks into single function
Collect device-specific code into a single function, and use quirks to
flag specific behavior instead.
Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
Acked-by: Ping Cheng <pingc@wacom.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
---
diff --git a/drivers/input/tablet/wacom.h b/drivers/input/tablet/wacom.h
index 284dfaa..de5adb1 100644
--- a/drivers/input/tablet/wacom.h
+++ b/drivers/input/tablet/wacom.h
@@ -118,6 +118,7 @@ struct wacom {
extern const struct usb_device_id wacom_ids[];
void wacom_wac_irq(struct wacom_wac *wacom_wac, size_t len);
+void wacom_setup_device_quirks(struct wacom_features *features);
void wacom_setup_input_capabilities(struct input_dev *input_dev,
struct wacom_wac *wacom_wac);
#endif
diff --git a/drivers/input/tablet/wacom_sys.c b/drivers/input/tablet/wacom_sys.c
index 98cba08..fc6fd53 100644
--- a/drivers/input/tablet/wacom_sys.c
+++ b/drivers/input/tablet/wacom_sys.c
@@ -381,12 +381,6 @@ static int wacom_retrieve_hid_descriptor(struct usb_interface *intf,
if (error)
goto out;
- /* touch device found but size is not defined. use default */
- if (features->device_type == BTN_TOOL_DOUBLETAP && !features->x_max) {
- features->x_max = 1023;
- features->y_max = 1023;
- }
-
out:
return error;
}
@@ -522,10 +516,11 @@ static int wacom_probe(struct usb_interface *intf, const struct usb_device_id *i
if (error)
goto fail2;
+ wacom_setup_device_quirks(features);
+
strlcpy(wacom_wac->name, features->name, sizeof(wacom_wac->name));
- if (features->type == TABLETPC || features->type == TABLETPC2FG ||
- features->type == BAMBOO_PT) {
+ if (features->quirks & WACOM_QUIRK_MULTI_INPUT) {
/* Append the device type to the name */
strlcat(wacom_wac->name,
features->device_type == BTN_TOOL_PEN ?
diff --git a/drivers/input/tablet/wacom_wac.c b/drivers/input/tablet/wacom_wac.c
index 6d7e164..44b4a59 100644
--- a/drivers/input/tablet/wacom_wac.c
+++ b/drivers/input/tablet/wacom_wac.c
@@ -941,6 +941,22 @@ static void wacom_setup_intuos(struct wacom_wac *wacom_wac)
input_set_abs_params(input_dev, ABS_THROTTLE, -1023, 1023, 0, 0);
}
+
+void wacom_setup_device_quirks(struct wacom_features *features)
+{
+
+ /* touch device found but size is not defined. use default */
+ if (features->device_type == BTN_TOOL_DOUBLETAP && !features->x_max) {
+ features->x_max = 1023;
+ features->y_max = 1023;
+ }
+
+ /* these device have multiple inputs */
+ if (features->type == TABLETPC || features->type == TABLETPC2FG ||
+ features->type == BAMBOO_PT)
+ features->quirks |= WACOM_QUIRK_MULTI_INPUT;
+}
+
void wacom_setup_input_capabilities(struct input_dev *input_dev,
struct wacom_wac *wacom_wac)
{
diff --git a/drivers/input/tablet/wacom_wac.h b/drivers/input/tablet/wacom_wac.h
index fb30895..6a1ff10 100644
--- a/drivers/input/tablet/wacom_wac.h
+++ b/drivers/input/tablet/wacom_wac.h
@@ -38,6 +38,9 @@
#define WACOM_REPORT_TPC1FG 6
#define WACOM_REPORT_TPC2FG 13
+/* device quirks */
+#define WACOM_QUIRK_MULTI_INPUT 0x0001
+
enum {
PENPARTNER = 0,
GRAPHIRE,
@@ -79,6 +82,7 @@ struct wacom_features {
int y_fuzz;
int pressure_fuzz;
int distance_fuzz;
+ unsigned quirks;
};
struct wacom_shared {

172
wacom-04-add-support-for-the-bamboo-touch-trackpad.patch Normal file
View File

@ -0,0 +1,172 @@
From: Henrik Rydberg <rydberg@euromail.se>
Date: Sun, 5 Sep 2010 19:53:16 +0000 (-0700)
Subject: Input: wacom - add support for the Bamboo Touch trackpad
X-Git-Url: http://git.kernel.org/?p=linux%2Fkernel%2Fgit%2Fdtor%2Finput.git;a=commitdiff_plain;h=cb734c03680eaaad64a20a666300eafd1ac260b2
Input: wacom - add support for the Bamboo Touch trackpad
Add support for the Bamboo Touch trackpad, and make it work with
both the Synaptics X Driver and the Multitouch X Driver. The device
uses MT slots internally, so the choice of protocol is a given.
Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
Acked-by: Ping Cheng <pingc@wacom.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
---
diff --git a/drivers/input/tablet/wacom_wac.c b/drivers/input/tablet/wacom_wac.c
index 44b4a59..4e9b1dd 100644
--- a/drivers/input/tablet/wacom_wac.c
+++ b/drivers/input/tablet/wacom_wac.c
@@ -855,6 +855,53 @@ static int wacom_tpc_irq(struct wacom_wac *wacom, size_t len)
return retval;
}
+static int wacom_bpt_irq(struct wacom_wac *wacom, size_t len)
+{
+ struct input_dev *input = wacom->input;
+ unsigned char *data = wacom->data;
+ int sp = 0, sx = 0, sy = 0, count = 0;
+ int i;
+
+ if (len != WACOM_PKGLEN_BBTOUCH)
+ return 0;
+
+ for (i = 0; i < 2; i++) {
+ int p = data[9 * i + 2];
+ input_mt_slot(input, i);
+ if (p) {
+ int x = get_unaligned_be16(&data[9 * i + 3]) & 0x7ff;
+ int y = get_unaligned_be16(&data[9 * i + 5]) & 0x7ff;
+ input_report_abs(input, ABS_MT_PRESSURE, p);
+ input_report_abs(input, ABS_MT_POSITION_X, x);
+ input_report_abs(input, ABS_MT_POSITION_Y, y);
+ if (wacom->id[i] < 0)
+ wacom->id[i] = wacom->trk_id++ & MAX_TRACKING_ID;
+ if (!count++)
+ sp = p, sx = x, sy = y;
+ } else {
+ wacom->id[i] = -1;
+ }
+ input_report_abs(input, ABS_MT_TRACKING_ID, wacom->id[i]);
+ }
+
+ input_report_key(input, BTN_TOUCH, count > 0);
+ input_report_key(input, BTN_TOOL_FINGER, count == 1);
+ input_report_key(input, BTN_TOOL_DOUBLETAP, count == 2);
+
+ input_report_abs(input, ABS_PRESSURE, sp);
+ input_report_abs(input, ABS_X, sx);
+ input_report_abs(input, ABS_Y, sy);
+
+ input_report_key(input, BTN_LEFT, (data[1] & 0x08) != 0);
+ input_report_key(input, BTN_FORWARD, (data[1] & 0x04) != 0);
+ input_report_key(input, BTN_BACK, (data[1] & 0x02) != 0);
+ input_report_key(input, BTN_RIGHT, (data[1] & 0x01) != 0);
+
+ input_sync(input);
+
+ return 0;
+}
+
void wacom_wac_irq(struct wacom_wac *wacom_wac, size_t len)
{
bool sync;
@@ -900,6 +947,10 @@ void wacom_wac_irq(struct wacom_wac *wacom_wac, size_t len)
sync = wacom_tpc_irq(wacom_wac, len);
break;
+ case BAMBOO_PT:
+ sync = wacom_bpt_irq(wacom_wac, len);
+ break;
+
default:
sync = false;
break;
@@ -955,6 +1006,13 @@ void wacom_setup_device_quirks(struct wacom_features *features)
if (features->type == TABLETPC || features->type == TABLETPC2FG ||
features->type == BAMBOO_PT)
features->quirks |= WACOM_QUIRK_MULTI_INPUT;
+
+ /* quirks for bamboo touch */
+ if (features->type == BAMBOO_PT &&
+ features->device_type == BTN_TOOL_TRIPLETAP) {
+ features->pressure_max = 256;
+ features->pressure_fuzz = 16;
+ }
}
void wacom_setup_input_capabilities(struct input_dev *input_dev,
@@ -1095,6 +1153,33 @@ void wacom_setup_input_capabilities(struct input_dev *input_dev,
case PENPARTNER:
__set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
break;
+
+ case BAMBOO_PT:
+ __clear_bit(ABS_MISC, input_dev->absbit);
+
+ if (features->device_type == BTN_TOOL_TRIPLETAP) {
+ __set_bit(BTN_LEFT, input_dev->keybit);
+ __set_bit(BTN_FORWARD, input_dev->keybit);
+ __set_bit(BTN_BACK, input_dev->keybit);
+ __set_bit(BTN_RIGHT, input_dev->keybit);
+
+ __set_bit(BTN_TOOL_FINGER, input_dev->keybit);
+ __set_bit(BTN_TOOL_DOUBLETAP, input_dev->keybit);
+
+ input_mt_create_slots(input_dev, 2);
+ input_set_abs_params(input_dev, ABS_MT_POSITION_X,
+ 0, features->x_max,
+ features->x_fuzz, 0);
+ input_set_abs_params(input_dev, ABS_MT_POSITION_Y,
+ 0, features->y_max,
+ features->y_fuzz, 0);
+ input_set_abs_params(input_dev, ABS_MT_PRESSURE,
+ 0, features->pressure_max,
+ features->pressure_fuzz, 0);
+ input_set_abs_params(input_dev, ABS_MT_TRACKING_ID, 0,
+ MAX_TRACKING_ID, 0, 0);
+ }
+ break;
}
}
@@ -1232,6 +1317,8 @@ static const struct wacom_features wacom_features_0xE3 =
{ "Wacom ISDv4 E3", WACOM_PKGLEN_TPC2FG, 26202, 16325, 255, 0, TABLETPC2FG };
static const struct wacom_features wacom_features_0x47 =
{ "Wacom Intuos2 6x8", WACOM_PKGLEN_INTUOS, 20320, 16240, 1023, 31, INTUOS };
+static struct wacom_features wacom_features_0xD0 =
+ { "Wacom Bamboo 2FG", WACOM_PKGLEN_BBFUN, 14720, 9200, 1023, 63, BAMBOO_PT };
#define USB_DEVICE_WACOM(prod) \
USB_DEVICE(USB_VENDOR_ID_WACOM, prod), \
@@ -1296,6 +1383,7 @@ const struct usb_device_id wacom_ids[] = {
{ USB_DEVICE_WACOM(0xC6) },
{ USB_DEVICE_WACOM(0xC7) },
{ USB_DEVICE_WACOM(0xCE) },
+ { USB_DEVICE_WACOM(0xD0) },
{ USB_DEVICE_WACOM(0xF0) },
{ USB_DEVICE_WACOM(0xCC) },
{ USB_DEVICE_WACOM(0x90) },
diff --git a/drivers/input/tablet/wacom_wac.h b/drivers/input/tablet/wacom_wac.h
index 6a1ff10..a23d6a5 100644
--- a/drivers/input/tablet/wacom_wac.h
+++ b/drivers/input/tablet/wacom_wac.h
@@ -41,6 +41,9 @@
/* device quirks */
#define WACOM_QUIRK_MULTI_INPUT 0x0001
+/* largest reported tracking id */
+#define MAX_TRACKING_ID 0xfff
+
enum {
PENPARTNER = 0,
GRAPHIRE,
@@ -96,6 +99,7 @@ struct wacom_wac {
int id[3];
__u32 serial[2];
int last_finger;
+ int trk_id;
struct wacom_features features;
struct wacom_shared *shared;
struct input_dev *input;

69
wacom-05-add-a-quirk-for-low-resolution-bamboo-devices.patch Normal file
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@ -0,0 +1,69 @@
From: Henrik Rydberg <rydberg@euromail.se>
Date: Sun, 5 Sep 2010 19:57:13 +0000 (-0700)
Subject: Input: wacom - add a quirk for low resolution Bamboo devices
X-Git-Url: http://git.kernel.org/?p=linux%2Fkernel%2Fgit%2Fdtor%2Finput.git;a=commitdiff_plain;h=f4ccbef2886968ed409939531f6dd0474d53a12a
Input: wacom - add a quirk for low resolution Bamboo devices
The Bamboo Touch reports a sub-screen resolution of 480x320. The
signal-to-noise ratio is only about 100, so filtering is needed in
order to reduce the jitter to a usable level. However, the low
resolution leads to round-off errors in the EWMA filter, resulting in
extremely jerky pointer motion. This patch explicitly sets a higher
resolution for those devices, and tells this to the completion handler
via a low-resolution quirk.
Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
Acked-by: Ping Cheng <pingc@wacom.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
---
diff --git a/drivers/input/tablet/wacom_wac.c b/drivers/input/tablet/wacom_wac.c
index 4e9b1dd..2f4411a 100644
--- a/drivers/input/tablet/wacom_wac.c
+++ b/drivers/input/tablet/wacom_wac.c
@@ -857,6 +857,7 @@ static int wacom_tpc_irq(struct wacom_wac *wacom, size_t len)
static int wacom_bpt_irq(struct wacom_wac *wacom, size_t len)
{
+ struct wacom_features *features = &wacom->features;
struct input_dev *input = wacom->input;
unsigned char *data = wacom->data;
int sp = 0, sx = 0, sy = 0, count = 0;
@@ -871,6 +872,10 @@ static int wacom_bpt_irq(struct wacom_wac *wacom, size_t len)
if (p) {
int x = get_unaligned_be16(&data[9 * i + 3]) & 0x7ff;
int y = get_unaligned_be16(&data[9 * i + 5]) & 0x7ff;
+ if (features->quirks & WACOM_QUIRK_BBTOUCH_LOWRES) {
+ x <<= 5;
+ y <<= 5;
+ }
input_report_abs(input, ABS_MT_PRESSURE, p);
input_report_abs(input, ABS_MT_POSITION_X, x);
input_report_abs(input, ABS_MT_POSITION_Y, y);
@@ -1010,8 +1015,13 @@ void wacom_setup_device_quirks(struct wacom_features *features)
/* quirks for bamboo touch */
if (features->type == BAMBOO_PT &&
features->device_type == BTN_TOOL_TRIPLETAP) {
+ features->x_max <<= 5;
+ features->y_max <<= 5;
+ features->x_fuzz <<= 5;
+ features->y_fuzz <<= 5;
features->pressure_max = 256;
features->pressure_fuzz = 16;
+ features->quirks |= WACOM_QUIRK_BBTOUCH_LOWRES;
}
}
diff --git a/drivers/input/tablet/wacom_wac.h b/drivers/input/tablet/wacom_wac.h
index a23d6a5..00ca015 100644
--- a/drivers/input/tablet/wacom_wac.h
+++ b/drivers/input/tablet/wacom_wac.h
@@ -40,6 +40,7 @@
/* device quirks */
#define WACOM_QUIRK_MULTI_INPUT 0x0001
+#define WACOM_QUIRK_BBTOUCH_LOWRES 0x0002
/* largest reported tracking id */
#define MAX_TRACKING_ID 0xfff

55
wacom-06-request-tablet-data-for-bamboo-pens.patch Normal file
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@ -0,0 +1,55 @@
From: Chris Bagwell <chris@cnpbagwell.com>
Date: Sun, 12 Sep 2010 07:08:40 +0000 (-0700)
Subject: Input: wacom - request tablet data for Bamboo Pens
X-Git-Url: http://git.kernel.org/?p=linux%2Fkernel%2Fgit%2Fdtor%2Finput.git;a=commitdiff_plain;h=3dc9f40de4dddf9147b80cf15be633189a2b70f4
Input: wacom - request tablet data for Bamboo Pens
Bamboo P&T need to use second form of usb_set_report() to
ask to report tablet data.
With previous addition of Bamboo Touch, BTN_TOOL_TRIPLETAP is now used
for both TABLETPC2FG and BAMBOO_PT types. So reduced check to
match type=TABLETPC2FG.
This change shows redundant check for !TABLETPC2FG in else statement.
Signed-off-by: Chris Bagwell <chris@cnpbagwell.com>
Acked-by: Ping Cheng <pingc@wacom.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
---
diff --git a/drivers/input/tablet/wacom_sys.c b/drivers/input/tablet/wacom_sys.c
index fc6fd53..1e3af29 100644
--- a/drivers/input/tablet/wacom_sys.c
+++ b/drivers/input/tablet/wacom_sys.c
@@ -319,8 +319,9 @@ static int wacom_query_tablet_data(struct usb_interface *intf, struct wacom_feat
if (!rep_data)
return error;
- /* ask to report tablet data if it is 2FGT or not a Tablet PC */
- if (features->device_type == BTN_TOOL_TRIPLETAP) {
+ /* ask to report tablet data if it is 2FGT Tablet PC or
+ * not a Tablet PC */
+ if (features->type == TABLETPC2FG) {
do {
rep_data[0] = 3;
rep_data[1] = 4;
@@ -332,7 +333,7 @@ static int wacom_query_tablet_data(struct usb_interface *intf, struct wacom_feat
WAC_HID_FEATURE_REPORT, report_id,
rep_data, 3);
} while ((error < 0 || rep_data[1] != 4) && limit++ < 5);
- } else if (features->type != TABLETPC && features->type != TABLETPC2FG) {
+ } else if (features->type != TABLETPC) {
do {
rep_data[0] = 2;
rep_data[1] = 2;
@@ -364,7 +365,7 @@ static int wacom_retrieve_hid_descriptor(struct usb_interface *intf,
features->pressure_fuzz = 0;
features->distance_fuzz = 0;
- /* only Tablet PCs need to retrieve the info */
+ /* only Tablet PCs and Bamboo P&T need to retrieve the info */
if ((features->type != TABLETPC) && (features->type != TABLETPC2FG) &&
(features->type != BAMBOO_PT))
goto out;

52
wacom-07-move-bamboo-touch-irq-to-its-own-function.patch Normal file
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@ -0,0 +1,52 @@
From: Chris Bagwell <chris@cnpbagwell.com>
Date: Sun, 12 Sep 2010 07:09:27 +0000 (-0700)
Subject: Input: wacom - move Bamboo Touch irq to its own function
X-Git-Url: http://git.kernel.org/?p=linux%2Fkernel%2Fgit%2Fdtor%2Finput.git;a=commitdiff_plain;h=e1d38e49ad97eec5024342e1244279b645e36688
Input: wacom - move Bamboo Touch irq to its own function
This is in preparation of pen support in same irq handler.
Signed-off-by: Chris Bagwell <chris@cnpbagwell.com>
Acked-by: Ping Cheng <pingc@wacom.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
---
diff --git a/drivers/input/tablet/wacom_wac.c b/drivers/input/tablet/wacom_wac.c
index 2f4411a..2f7ed9a 100644
--- a/drivers/input/tablet/wacom_wac.c
+++ b/drivers/input/tablet/wacom_wac.c
@@ -855,7 +855,7 @@ static int wacom_tpc_irq(struct wacom_wac *wacom, size_t len)
return retval;
}
-static int wacom_bpt_irq(struct wacom_wac *wacom, size_t len)
+static int wacom_bpt_touch(struct wacom_wac *wacom)
{
struct wacom_features *features = &wacom->features;
struct input_dev *input = wacom->input;
@@ -863,9 +863,6 @@ static int wacom_bpt_irq(struct wacom_wac *wacom, size_t len)
int sp = 0, sx = 0, sy = 0, count = 0;
int i;
- if (len != WACOM_PKGLEN_BBTOUCH)
- return 0;
-
for (i = 0; i < 2; i++) {
int p = data[9 * i + 2];
input_mt_slot(input, i);
@@ -907,6 +904,14 @@ static int wacom_bpt_irq(struct wacom_wac *wacom, size_t len)
return 0;
}
+static int wacom_bpt_irq(struct wacom_wac *wacom, size_t len)
+{
+ if (len == WACOM_PKGLEN_BBTOUCH)
+ return wacom_bpt_touch(wacom);
+
+ return 0;
+}
+
void wacom_wac_irq(struct wacom_wac *wacom_wac, size_t len)
{
bool sync;

130
wacom-08-add-support-for-bamboo-pen.patch Normal file
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@ -0,0 +1,130 @@
From: Chris Bagwell <chris@cnpbagwell.com>
Date: Sun, 12 Sep 2010 07:11:35 +0000 (-0700)
Subject: Input: wacom - add support for Bamboo Pen
X-Git-Url: http://git.kernel.org/?p=linux%2Fkernel%2Fgit%2Fdtor%2Finput.git;a=commitdiff_plain;h=2aaacb153689dbe9064e4db7e9d00de0edfc1fa0
Input: wacom - add support for Bamboo Pen
This adds support for Pen on Bamboo Pen and Bamboo Pen&Touch devices.
Touchpad is handled by previous Bamboo Touch logic.
Signed-off-by: Chris Bagwell <chris@cnpbagwell.com>
Acked-by: Ping Cheng <pingc@wacom.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
---
diff --git a/drivers/input/tablet/wacom_wac.c b/drivers/input/tablet/wacom_wac.c
index 2f7ed9a..536156b 100644
--- a/drivers/input/tablet/wacom_wac.c
+++ b/drivers/input/tablet/wacom_wac.c
@@ -904,10 +904,75 @@ static int wacom_bpt_touch(struct wacom_wac *wacom)
return 0;
}
+static int wacom_bpt_pen(struct wacom_wac *wacom)
+{
+ struct input_dev *input = wacom->input;
+ unsigned char *data = wacom->data;
+ int prox = 0, x = 0, y = 0, p = 0, d = 0, pen = 0, btn1 = 0, btn2 = 0;
+
+ /*
+ * Similar to Graphire protocol, data[1] & 0x20 is proximity and
+ * data[1] & 0x18 is tool ID. 0x30 is safety check to ignore
+ * 2 unused tool ID's.
+ */
+ prox = (data[1] & 0x30) == 0x30;
+
+ /*
+ * All reports shared between PEN and RUBBER tool must be
+ * forced to a known starting value (zero) when transitioning to
+ * out-of-prox.
+ *
+ * If not reset then, to userspace, it will look like lost events
+ * if new tool comes in-prox with same values as previous tool sent.
+ *
+ * Hardware does report zero in most out-of-prox cases but not all.
+ */
+ if (prox) {
+ if (!wacom->shared->stylus_in_proximity) {
+ if (data[1] & 0x08) {
+ wacom->tool[0] = BTN_TOOL_RUBBER;
+ wacom->id[0] = ERASER_DEVICE_ID;
+ } else {
+ wacom->tool[0] = BTN_TOOL_PEN;
+ wacom->id[0] = STYLUS_DEVICE_ID;
+ }
+ wacom->shared->stylus_in_proximity = true;
+ }
+ x = le16_to_cpup((__le16 *)&data[2]);
+ y = le16_to_cpup((__le16 *)&data[4]);
+ p = le16_to_cpup((__le16 *)&data[6]);
+ d = data[8];
+ pen = data[1] & 0x01;
+ btn1 = data[1] & 0x02;
+ btn2 = data[1] & 0x04;
+ }
+
+ input_report_key(input, BTN_TOUCH, pen);
+ input_report_key(input, BTN_STYLUS, btn1);
+ input_report_key(input, BTN_STYLUS2, btn2);
+
+ input_report_abs(input, ABS_X, x);
+ input_report_abs(input, ABS_Y, y);
+ input_report_abs(input, ABS_PRESSURE, p);
+ input_report_abs(input, ABS_DISTANCE, d);
+
+ if (!prox) {
+ wacom->id[0] = 0;
+ wacom->shared->stylus_in_proximity = false;
+ }
+
+ input_report_key(input, wacom->tool[0], prox); /* PEN or RUBBER */
+ input_report_abs(input, ABS_MISC, wacom->id[0]); /* TOOL ID */
+
+ return 1;
+}
+
static int wacom_bpt_irq(struct wacom_wac *wacom, size_t len)
{
if (len == WACOM_PKGLEN_BBTOUCH)
return wacom_bpt_touch(wacom);
+ else if (len == WACOM_PKGLEN_BBFUN)
+ return wacom_bpt_pen(wacom);
return 0;
}
@@ -1193,6 +1258,11 @@ void wacom_setup_input_capabilities(struct input_dev *input_dev,
features->pressure_fuzz, 0);
input_set_abs_params(input_dev, ABS_MT_TRACKING_ID, 0,
MAX_TRACKING_ID, 0, 0);
+ } else if (features->device_type == BTN_TOOL_PEN) {
+ __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
+ __set_bit(BTN_TOOL_PEN, input_dev->keybit);
+ __set_bit(BTN_STYLUS, input_dev->keybit);
+ __set_bit(BTN_STYLUS2, input_dev->keybit);
}
break;
}
@@ -1334,6 +1404,12 @@ static const struct wacom_features wacom_features_0x47 =
{ "Wacom Intuos2 6x8", WACOM_PKGLEN_INTUOS, 20320, 16240, 1023, 31, INTUOS };
static struct wacom_features wacom_features_0xD0 =
{ "Wacom Bamboo 2FG", WACOM_PKGLEN_BBFUN, 14720, 9200, 1023, 63, BAMBOO_PT };
+static struct wacom_features wacom_features_0xD1 =
+ { "Wacom Bamboo 2FG 4x5", WACOM_PKGLEN_BBFUN, 14720, 9200, 1023, 63, BAMBOO_PT };
+static struct wacom_features wacom_features_0xD2 =
+ { "Wacom Bamboo Craft", WACOM_PKGLEN_BBFUN, 14720, 9200, 1023, 63, BAMBOO_PT };
+static struct wacom_features wacom_features_0xD3 =
+ { "Wacom Bamboo 2FG 6x8", WACOM_PKGLEN_BBFUN, 21648, 13530, 1023, 63, BAMBOO_PT };
#define USB_DEVICE_WACOM(prod) \
USB_DEVICE(USB_VENDOR_ID_WACOM, prod), \
@@ -1399,6 +1475,9 @@ const struct usb_device_id wacom_ids[] = {
{ USB_DEVICE_WACOM(0xC7) },
{ USB_DEVICE_WACOM(0xCE) },
{ USB_DEVICE_WACOM(0xD0) },
+ { USB_DEVICE_WACOM(0xD1) },
+ { USB_DEVICE_WACOM(0xD2) },
+ { USB_DEVICE_WACOM(0xD3) },
{ USB_DEVICE_WACOM(0xF0) },
{ USB_DEVICE_WACOM(0xCC) },
{ USB_DEVICE_WACOM(0x90) },

31
wacom-09-disable-bamboo-touchpad-when-pen-is-being-used.patch Normal file
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@ -0,0 +1,31 @@
From: Chris Bagwell <chris@cnpbagwell.com>
Date: Sun, 12 Sep 2010 07:12:28 +0000 (-0700)
Subject: Input: wacom - disable Bamboo touchpad when pen is being used
X-Git-Url: http://git.kernel.org/?p=linux%2Fkernel%2Fgit%2Fdtor%2Finput.git;a=commitdiff_plain;h=33d5f713a19b0f5cb93e0594f7206d2730cf39da
Input: wacom - disable Bamboo touchpad when pen is being used
Signed-off-by: Chris Bagwell <chris@cnpbagwell.com>
Acked-by: Ping Cheng <pingc@wacom.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
---
diff --git a/drivers/input/tablet/wacom_wac.c b/drivers/input/tablet/wacom_wac.c
index 536156b..e1b65ba 100644
--- a/drivers/input/tablet/wacom_wac.c
+++ b/drivers/input/tablet/wacom_wac.c
@@ -866,7 +866,13 @@ static int wacom_bpt_touch(struct wacom_wac *wacom)
for (i = 0; i < 2; i++) {
int p = data[9 * i + 2];
input_mt_slot(input, i);
- if (p) {
+ /*
+ * Touch events need to be disabled while stylus is
+ * in proximity because user's hand is resting on touchpad
+ * and sending unwanted events. User expects tablet buttons
+ * to continue working though.
+ */
+ if (p && !wacom->shared->stylus_in_proximity) {
int x = get_unaligned_be16(&data[9 * i + 3]) & 0x7ff;
int y = get_unaligned_be16(&data[9 * i + 5]) & 0x7ff;
if (features->quirks & WACOM_QUIRK_BBTOUCH_LOWRES) {

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