Use va_gl as vdpau driver on i965 GPUs (rhbz#1413733)
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Hans de Goede
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158
0001-xf86-dri2-Use-va_gl-as-vdpau_driver-for-Intel-i965-G.patch
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158
0001-xf86-dri2-Use-va_gl-as-vdpau_driver-for-Intel-i965-G.patch
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From 27043630ebb54fd1915c5d1814ab62079ca3eca9 Mon Sep 17 00:00:00 2001
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From: Hans de Goede <hdegoede@redhat.com>
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Date: Thu, 23 Mar 2017 12:54:07 +0100
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Subject: [PATCH xserver] xf86: dri2: Use va_gl as vdpau_driver for Intel i965
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GPUs
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The modesetting driver (which now often is used with Intel GPUs),
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relies on dri2_probe_driver_name() to get the dri and vdpau driver
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names, before this commit it would always assign the same name to
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the 2 names. But the vdpau driver for i965 GPUs should be va_gl
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(i915 does not support vdpau at all).
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This commit modifies the used lookup table and dri2_probe_driver_name()
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to set the vdpau_driver to va_gl for i965 GPUs, it leaves the 2
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names the same for all other GPUs.
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Note this commit adds a FIXME comment for a memory leak in
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dri2_probe_driver_name(), that leak was already present and fixing
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it falls outside of the scope of this commit.
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BugLink: https://bugzilla.redhat.com/show_bug.cgi?id=1413733
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Cc: kwizart@gmail.com
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Signed-off-by: Hans de Goede <hdegoede@redhat.com>
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---
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hw/xfree86/dri2/dri2.c | 36 +++++++++++++++++++----------
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hw/xfree86/dri2/pci_ids/pci_id_driver_map.h | 21 +++++++++--------
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2 files changed, 35 insertions(+), 22 deletions(-)
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diff --git a/hw/xfree86/dri2/dri2.c b/hw/xfree86/dri2/dri2.c
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index 2165603..d0366746 100644
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--- a/hw/xfree86/dri2/dri2.c
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+++ b/hw/xfree86/dri2/dri2.c
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@@ -1437,14 +1437,19 @@ get_prime_id(void)
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#include "pci_ids/pci_id_driver_map.h"
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-static char *
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-dri2_probe_driver_name(ScreenPtr pScreen, DRI2InfoPtr info)
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+static void
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+dri2_probe_driver_name(ScreenPtr pScreen, DRI2InfoPtr info,
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+ const char **dri_driver_ret,
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+ const char **vdpau_driver_ret)
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{
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ScrnInfoPtr pScrn = xf86ScreenToScrn(pScreen);
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EntityInfoPtr pEnt = xf86GetEntityInfo(pScrn->entityList[0]);
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struct pci_device *pdev = NULL;
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int i, j;
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+ *dri_driver_ret = NULL;
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+ *vdpau_driver_ret = NULL;
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+
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if (pEnt)
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pdev = xf86GetPciInfoForEntity(pEnt->index);
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@@ -1454,30 +1459,37 @@ dri2_probe_driver_name(ScreenPtr pScreen, DRI2InfoPtr info)
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*/
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if (!pdev) {
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drmVersionPtr version = drmGetVersion(info->fd);
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- char *kernel_driver;
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if (!version) {
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xf86DrvMsg(pScreen->myNum, X_ERROR,
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"[DRI2] Couldn't drmGetVersion() on non-PCI device, "
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"no driver name found.\n");
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- return NULL;
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+ return;
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}
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- kernel_driver = strndup(version->name, version->name_len);
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+ /* FIXME this gets leaked */
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+ *dri_driver_ret = strndup(version->name, version->name_len);
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+ *vdpau_driver_ret = *dri_driver_ret;
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drmFreeVersion(version);
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- return kernel_driver;
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+ return;
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}
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for (i = 0; driver_map[i].driver; i++) {
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if (pdev->vendor_id != driver_map[i].vendor_id)
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continue;
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- if (driver_map[i].num_chips_ids == -1)
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- return strdup(driver_map[i].driver);
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+ if (driver_map[i].num_chips_ids == -1) {
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+ *dri_driver_ret = driver_map[i].driver;
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+ *vdpau_driver_ret = driver_map[i].vdpau_driver;
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+ return;
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+ }
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for (j = 0; j < driver_map[i].num_chips_ids; j++) {
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- if (driver_map[i].chip_ids[j] == pdev->device_id)
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- return strdup(driver_map[i].driver);
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+ if (driver_map[i].chip_ids[j] == pdev->device_id) {
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+ *dri_driver_ret = driver_map[i].driver;
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+ *vdpau_driver_ret = driver_map[i].vdpau_driver;
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+ return;
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+ }
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}
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}
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@@ -1485,7 +1497,6 @@ dri2_probe_driver_name(ScreenPtr pScreen, DRI2InfoPtr info)
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"[DRI2] No driver mapping found for PCI device "
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"0x%04x / 0x%04x\n",
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pdev->vendor_id, pdev->device_id);
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- return NULL;
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}
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Bool
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@@ -1606,7 +1617,8 @@ DRI2ScreenInit(ScreenPtr pScreen, DRI2InfoPtr info)
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if (info->driverName) {
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ds->driverNames[0] = info->driverName;
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} else {
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- ds->driverNames[0] = ds->driverNames[1] = dri2_probe_driver_name(pScreen, info);
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+ dri2_probe_driver_name(pScreen, info,
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+ &ds->driverNames[0], &ds->driverNames[1]);
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if (!ds->driverNames[0])
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return FALSE;
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}
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diff --git a/hw/xfree86/dri2/pci_ids/pci_id_driver_map.h b/hw/xfree86/dri2/pci_ids/pci_id_driver_map.h
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index da7ea1c..7036d10 100644
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--- a/hw/xfree86/dri2/pci_ids/pci_id_driver_map.h
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+++ b/hw/xfree86/dri2/pci_ids/pci_id_driver_map.h
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@@ -66,21 +66,22 @@ static const int vmwgfx_chip_ids[] = {
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static const struct {
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int vendor_id;
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const char *driver;
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+ const char *vdpau_driver;
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const int *chip_ids;
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int num_chips_ids;
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} driver_map[] = {
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- { 0x8086, "i915", i915_chip_ids, ARRAY_SIZE(i915_chip_ids) },
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- { 0x8086, "i965", i965_chip_ids, ARRAY_SIZE(i965_chip_ids) },
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+ { 0x8086, "i915", "i915", i915_chip_ids, ARRAY_SIZE(i915_chip_ids) },
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+ { 0x8086, "i965", "va_gl", i965_chip_ids, ARRAY_SIZE(i965_chip_ids) },
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#ifndef DRIVER_MAP_GALLIUM_ONLY
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- { 0x1002, "radeon", r100_chip_ids, ARRAY_SIZE(r100_chip_ids) },
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- { 0x1002, "r200", r200_chip_ids, ARRAY_SIZE(r200_chip_ids) },
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+ { 0x1002, "radeon", "radeon", r100_chip_ids, ARRAY_SIZE(r100_chip_ids) },
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+ { 0x1002, "r200", "r200", r200_chip_ids, ARRAY_SIZE(r200_chip_ids) },
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#endif
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- { 0x1002, "r300", r300_chip_ids, ARRAY_SIZE(r300_chip_ids) },
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- { 0x1002, "r600", r600_chip_ids, ARRAY_SIZE(r600_chip_ids) },
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- { 0x1002, "radeonsi", radeonsi_chip_ids, ARRAY_SIZE(radeonsi_chip_ids) },
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- { 0x10de, "nouveau", NULL, -1 },
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- { 0x1af4, "virtio_gpu", virtio_gpu_chip_ids, ARRAY_SIZE(virtio_gpu_chip_ids) },
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- { 0x15ad, "vmwgfx", vmwgfx_chip_ids, ARRAY_SIZE(vmwgfx_chip_ids) },
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+ { 0x1002, "r300", "r300", r300_chip_ids, ARRAY_SIZE(r300_chip_ids) },
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+ { 0x1002, "r600","r600", r600_chip_ids, ARRAY_SIZE(r600_chip_ids) },
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+ { 0x1002, "radeonsi", "radeonsi", radeonsi_chip_ids, ARRAY_SIZE(radeonsi_chip_ids) },
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+ { 0x10de, "nouveau", "nouveau", NULL, -1 },
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+ { 0x1af4, "virtio_gpu", "virtio_gpu", virtio_gpu_chip_ids, ARRAY_SIZE(virtio_gpu_chip_ids) },
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+ { 0x15ad, "vmwgfx", "vmwgfx", vmwgfx_chip_ids, ARRAY_SIZE(vmwgfx_chip_ids) },
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{ 0x0000, NULL, NULL, 0 },
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};
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--
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2.9.3
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@ -45,7 +45,7 @@
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Summary: X.Org X11 X server
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Summary: X.Org X11 X server
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Name: xorg-x11-server
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Name: xorg-x11-server
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Version: 1.19.3
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Version: 1.19.3
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Release: 1%{?gitdate:.%{gitdate}}%{dist}
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Release: 2%{?gitdate:.%{gitdate}}%{dist}
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URL: http://www.x.org
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URL: http://www.x.org
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License: MIT
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License: MIT
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Group: User Interface/X
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Group: User Interface/X
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@ -95,6 +95,9 @@ Patch16: 0006-xfree86-Add-ModulePath-support-for-OutputClass-confi.patch
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Patch20: 06_use-intel-only-on-pre-gen4.diff
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Patch20: 06_use-intel-only-on-pre-gen4.diff
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%endif
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%endif
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# Submitted upstream
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Patch21: 0001-xf86-dri2-Use-va_gl-as-vdpau_driver-for-Intel-i965-G.patch
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#Patch6044: xserver-1.6.99-hush-prerelease-warning.patch
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#Patch6044: xserver-1.6.99-hush-prerelease-warning.patch
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Patch7025: 0001-Always-install-vbe-and-int10-sdk-headers.patch
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Patch7025: 0001-Always-install-vbe-and-int10-sdk-headers.patch
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@ -597,6 +600,9 @@ find %{inst_srcdir}/hw/xfree86 -name \*.c -delete
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%changelog
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%changelog
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* Thu Mar 23 2017 Hans de Goede <hdegoede@redhat.com> - 1.19.3-2
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- Use va_gl as vdpau driver on i965 GPUs (rhbz#1413733)
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* Wed Mar 15 2017 Adam Jackson <ajax@redhat.com> - 1.19.3-1
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* Wed Mar 15 2017 Adam Jackson <ajax@redhat.com> - 1.19.3-1
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- xserver 1.19.3
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- xserver 1.19.3
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