From ae56267dfdd5740e00bc4136ea83d5956d11e9ef Mon Sep 17 00:00:00 2001 From: Adam Williamson Date: Thu, 13 Jan 2022 16:30:27 -0800 Subject: [PATCH] Update fix for Logitech MX mice to the one merged upstream --- ...ert-attrib-Make-use-of-bt_att_resend.patch | 188 ------ ...ix-read-order-of-attributes-rediffed.patch | 542 ++++++++++++++++++ ...-uhid-device-has-not-been-c-rediffed.patch | 90 +++ bluez.spec | 9 +- 4 files changed, 639 insertions(+), 190 deletions(-) delete mode 100644 0001-Revert-attrib-Make-use-of-bt_att_resend.patch create mode 100644 0001-hog-Fix-read-order-of-attributes-rediffed.patch create mode 100644 0002-hog-Add-input-queue-while-uhid-device-has-not-been-c-rediffed.patch diff --git a/0001-Revert-attrib-Make-use-of-bt_att_resend.patch b/0001-Revert-attrib-Make-use-of-bt_att_resend.patch deleted file mode 100644 index a8475b0..0000000 --- a/0001-Revert-attrib-Make-use-of-bt_att_resend.patch +++ /dev/null @@ -1,188 +0,0 @@ -From 697866e210e4e2dce14c95f7a7243e9b9128d01f Mon Sep 17 00:00:00 2001 -From: Adam Williamson -Date: Sun, 7 Nov 2021 15:10:53 -0800 -Subject: [PATCH] Revert "attrib: Make use of bt_att_resend" - -This reverts commit ac2c2e10b3adb432a572b618c6f53cabb6b3c80b. It -causes problems with Logitech MX wireless input devices (see -https://github.com/bluez/bluez/issues/220 and -https://bugzilla.redhat.com/show_bug.cgi?id=2019970 ). ---- - attrib/gattrib.c | 95 +++++++++++++++++++++++++++++++++++++----------- - 1 file changed, 73 insertions(+), 22 deletions(-) - -diff --git a/attrib/gattrib.c b/attrib/gattrib.c -index 270a37ebe..bc7d4f22c 100644 ---- a/attrib/gattrib.c -+++ b/attrib/gattrib.c -@@ -41,8 +41,13 @@ struct _GAttrib { - struct queue *track_ids; - }; - -+struct id_pair { -+ unsigned int org_id; -+ unsigned int pend_id; -+}; -+ - struct attrib_callbacks { -- unsigned int id; -+ struct id_pair *id; - GAttribResultFunc result_func; - GAttribNotifyFunc notify_func; - GDestroyNotify destroy_func; -@@ -51,6 +56,32 @@ struct attrib_callbacks { - uint16_t notify_handle; - }; - -+static bool find_with_org_id(const void *data, const void *user_data) -+{ -+ const struct id_pair *p = data; -+ unsigned int orig_id = PTR_TO_UINT(user_data); -+ -+ return (p->org_id == orig_id); -+} -+ -+static struct id_pair *store_id(GAttrib *attrib, unsigned int org_id, -+ unsigned int pend_id) -+{ -+ struct id_pair *t; -+ -+ t = new0(struct id_pair, 1); -+ if (!t) -+ return NULL; -+ -+ t->org_id = org_id; -+ t->pend_id = pend_id; -+ -+ if (queue_push_tail(attrib->track_ids, t)) -+ return t; -+ -+ return NULL; -+} -+ - GAttrib *g_attrib_new(GIOChannel *io, guint16 mtu, bool ext_signed) - { - gint fd; -@@ -119,6 +150,9 @@ static void attrib_callbacks_destroy(void *data) - if (cb->destroy_func) - cb->destroy_func(cb->user_data); - -+ if (queue_remove(cb->parent->track_ids, cb->id)) -+ free(cb->id); -+ - free(data); - } - -@@ -148,7 +182,7 @@ void g_attrib_unref(GAttrib *attrib) - bt_att_unref(attrib->att); - - queue_destroy(attrib->callbacks, attrib_callbacks_destroy); -- queue_destroy(attrib->track_ids, NULL); -+ queue_destroy(attrib->track_ids, free); - - free(attrib->buf); - -@@ -261,6 +295,7 @@ guint g_attrib_send(GAttrib *attrib, guint id, const guint8 *pdu, guint16 len, - struct attrib_callbacks *cb = NULL; - bt_att_response_func_t response_cb = NULL; - bt_att_destroy_func_t destroy_cb = NULL; -+ unsigned int pend_id; - - if (!attrib) - return 0; -@@ -282,47 +317,62 @@ guint g_attrib_send(GAttrib *attrib, guint id, const guint8 *pdu, guint16 len, - - } - -- if (id == 0) -- id = bt_att_send(attrib->att, pdu[0], (void *) pdu + 1, -- len - 1, response_cb, cb, destroy_cb); -- else { -- int err; -- -- err = bt_att_resend(attrib->att, id, pdu[0], (void *) pdu + 1, -- len - 1, response_cb, cb, destroy_cb); -- if (err) -- return 0; -- } -+ pend_id = bt_att_send(attrib->att, pdu[0], (void *) pdu + 1, len - 1, -+ response_cb, cb, destroy_cb); - -- if (!id) -- return id; -+ /* -+ * We store here pair as it is easier to handle it in response and in -+ * case where user request us to use specific id request - see below. -+ */ -+ if (id == 0) -+ id = pend_id; - - /* - * If user what us to use given id, lets keep track on that so we give - * user a possibility to cancel ongoing request. - */ -- if (cb) { -- cb->id = id; -- queue_push_tail(attrib->track_ids, UINT_TO_PTR(id)); -- } -+ if (cb) -+ cb->id = store_id(attrib, id, pend_id); - - return id; - } - - gboolean g_attrib_cancel(GAttrib *attrib, guint id) - { -+ struct id_pair *p; -+ - if (!attrib) - return FALSE; - -+ /* -+ * If request belongs to gattrib and is not yet done it has to be on -+ * the tracking id queue -+ * -+ * FIXME: It can happen that on the queue there is id_pair with -+ * given id which was provided by the user. In the same time it might -+ * happen that other attrib user got dynamic allocated req_id with same -+ * value as the one provided by the other user. -+ * In such case there are two clients having same request id and in -+ * this point of time we don't know which one calls cancel. For -+ * now we cancel request in which id was specified by the user. -+ */ -+ p = queue_remove_if(attrib->track_ids, find_with_org_id, -+ UINT_TO_PTR(id)); -+ if (!p) -+ return FALSE; -+ -+ id = p->pend_id; -+ free(p); -+ - return bt_att_cancel(attrib->att, id); - } - - static void cancel_request(void *data, void *user_data) - { -- unsigned int id = PTR_TO_UINT(data); -+ struct id_pair *p = data; - GAttrib *attrib = user_data; - -- bt_att_cancel(attrib->att, id); -+ bt_att_cancel(attrib->att, p->pend_id); - } - - gboolean g_attrib_cancel_all(GAttrib *attrib) -@@ -330,8 +380,9 @@ gboolean g_attrib_cancel_all(GAttrib *attrib) - if (!attrib) - return FALSE; - -+ /* Cancel only request which belongs to gattrib */ - queue_foreach(attrib->track_ids, cancel_request, attrib); -- queue_remove_all(attrib->track_ids, NULL, NULL, NULL); -+ queue_remove_all(attrib->track_ids, NULL, NULL, free); - - return TRUE; - } --- -2.33.1 - diff --git a/0001-hog-Fix-read-order-of-attributes-rediffed.patch b/0001-hog-Fix-read-order-of-attributes-rediffed.patch new file mode 100644 index 0000000..cd6dc44 --- /dev/null +++ b/0001-hog-Fix-read-order-of-attributes-rediffed.patch @@ -0,0 +1,542 @@ +From 7fe38a17f6bee713fde587487fc224b0ae390e8f Mon Sep 17 00:00:00 2001 +From: Luiz Augusto von Dentz +Date: Mon, 10 Jan 2022 17:35:15 -0800 +Subject: [PATCH 1/2] hog: Fix read order of attributes + +The Report Map must be read after all other attributes otherwise the +Kernel driver may start using UHID_SET_REPORT which requires the +report->id to be known in order to resolve the attribute to send to. + +Fixes: https://github.com/bluez/bluez/issues/220 +--- + profiles/input/hog-lib.c | 191 ++++++++++++++++++++++++--------------- + 1 file changed, 119 insertions(+), 72 deletions(-) + +diff --git a/profiles/input/hog-lib.c b/profiles/input/hog-lib.c +index d37caa1f1..beb19af70 100644 +--- a/profiles/input/hog-lib.c ++++ b/profiles/input/hog-lib.c +@@ -90,6 +90,7 @@ struct bt_hog { + uint16_t getrep_id; + unsigned int setrep_att; + uint16_t setrep_id; ++ unsigned int report_map_id; + struct bt_scpp *scpp; + struct bt_dis *dis; + struct queue *bas; +@@ -146,13 +147,34 @@ static bool set_and_store_gatt_req(struct bt_hog *hog, + return queue_push_head(hog->gatt_op, req); + } + +-static void destroy_gatt_req(struct gatt_request *req) ++static void destroy_gatt_req(void *data) + { +- queue_remove(req->hog->gatt_op, req); ++ struct gatt_request *req = data; ++ + bt_hog_unref(req->hog); + free(req); + } + ++static void read_report_map(struct bt_hog *hog); ++ ++static void remove_gatt_req(struct gatt_request *req, uint8_t status) ++{ ++ struct bt_hog *hog = req->hog; ++ ++ queue_remove(hog->gatt_op, req); ++ ++ if (!status && queue_isempty(hog->gatt_op)) { ++ /* Report Map must be read last since that can result ++ * in uhid being created and the driver may start to ++ * use UHID_SET_REPORT which requires the report->id to ++ * be known what attribute to send to. ++ */ ++ read_report_map(hog); ++ } ++ ++ destroy_gatt_req(req); ++} ++ + static void write_char(struct bt_hog *hog, GAttrib *attrib, uint16_t handle, + const uint8_t *value, size_t vlen, + GAttribResultFunc func, +@@ -178,27 +200,31 @@ static void write_char(struct bt_hog *hog, GAttrib *attrib, uint16_t handle, + } + } + +-static void read_char(struct bt_hog *hog, GAttrib *attrib, uint16_t handle, +- GAttribResultFunc func, gpointer user_data) ++static unsigned int read_char(struct bt_hog *hog, GAttrib *attrib, ++ uint16_t handle, GAttribResultFunc func, ++ gpointer user_data) + { + struct gatt_request *req; + unsigned int id; + + req = create_request(hog, user_data); + if (!req) +- return; ++ return 0; + + id = gatt_read_char(attrib, handle, func, req); + if (!id) { + error("hog: Could not read char"); +- return; ++ return 0; + } + + if (!set_and_store_gatt_req(hog, req, id)) { + error("hog: Failed to queue read char req"); + g_attrib_cancel(attrib, id); + free(req); ++ return 0; + } ++ ++ return id; + } + + static void discover_desc(struct bt_hog *hog, GAttrib *attrib, +@@ -343,16 +369,14 @@ static void report_ccc_written_cb(guint8 status, const guint8 *pdu, + struct report *report = req->user_data; + struct bt_hog *hog = report->hog; + +- destroy_gatt_req(req); +- + if (status != 0) { + error("Write report characteristic descriptor failed: %s", + att_ecode2str(status)); +- return; ++ goto remove; + } + + if (report->notifyid) +- return; ++ goto remove; + + report->notifyid = g_attrib_register(hog->attrib, + ATT_OP_HANDLE_NOTIFY, +@@ -360,6 +384,9 @@ static void report_ccc_written_cb(guint8 status, const guint8 *pdu, + report_value_cb, report, NULL); + + DBG("Report characteristic descriptor written: notifications enabled"); ++ ++remove: ++ remove_gatt_req(req, status); + } + + static void write_ccc(struct bt_hog *hog, GAttrib *attrib, uint16_t handle, +@@ -379,14 +406,15 @@ static void ccc_read_cb(guint8 status, const guint8 *pdu, guint16 len, + struct gatt_request *req = user_data; + struct report *report = req->user_data; + +- destroy_gatt_req(req); +- + if (status != 0) { + error("Error reading CCC value: %s", att_ecode2str(status)); +- return; ++ goto remove; + } + + write_ccc(report->hog, report->hog->attrib, report->ccc_handle, report); ++ ++remove: ++ remove_gatt_req(req, status); + } + + static const char *type_to_string(uint8_t type) +@@ -409,17 +437,15 @@ static void report_reference_cb(guint8 status, const guint8 *pdu, + struct gatt_request *req = user_data; + struct report *report = req->user_data; + +- destroy_gatt_req(req); +- + if (status != 0) { + error("Read Report Reference descriptor failed: %s", + att_ecode2str(status)); +- return; ++ goto remove; + } + + if (plen != 3) { + error("Malformed ATT read response"); +- return; ++ goto remove; + } + + report->id = pdu[1]; +@@ -432,6 +458,9 @@ static void report_reference_cb(guint8 status, const guint8 *pdu, + if (report->type == HOG_REPORT_TYPE_INPUT) + read_char(report->hog, report->hog->attrib, report->ccc_handle, + ccc_read_cb, report); ++ ++remove: ++ remove_gatt_req(req, status); + } + + static void external_report_reference_cb(guint8 status, const guint8 *pdu, +@@ -442,12 +471,10 @@ static void discover_external_cb(uint8_t status, GSList *descs, void *user_data) + struct gatt_request *req = user_data; + struct bt_hog *hog = req->user_data; + +- destroy_gatt_req(req); +- + if (status != 0) { + error("Discover external descriptors failed: %s", + att_ecode2str(status)); +- return; ++ goto remove; + } + + for ( ; descs; descs = descs->next) { +@@ -457,6 +484,9 @@ static void discover_external_cb(uint8_t status, GSList *descs, void *user_data) + external_report_reference_cb, + hog); + } ++ ++remove: ++ remove_gatt_req(req, status); + } + + static void discover_external(struct bt_hog *hog, GAttrib *attrib, +@@ -480,12 +510,10 @@ static void discover_report_cb(uint8_t status, GSList *descs, void *user_data) + struct report *report = req->user_data; + struct bt_hog *hog = report->hog; + +- destroy_gatt_req(req); +- + if (status != 0) { + error("Discover report descriptors failed: %s", + att_ecode2str(status)); +- return; ++ goto remove; + } + + for ( ; descs; descs = descs->next) { +@@ -501,6 +529,9 @@ static void discover_report_cb(uint8_t status, GSList *descs, void *user_data) + break; + } + } ++ ++remove: ++ remove_gatt_req(req, status); + } + + static void discover_report(struct bt_hog *hog, GAttrib *attrib, +@@ -519,11 +550,9 @@ static void report_read_cb(guint8 status, const guint8 *pdu, guint16 len, + struct gatt_request *req = user_data; + struct report *report = req->user_data; + +- destroy_gatt_req(req); +- + if (status != 0) { + error("Error reading Report value: %s", att_ecode2str(status)); +- return; ++ goto remove; + } + + if (report->value) +@@ -531,6 +560,9 @@ static void report_read_cb(guint8 status, const guint8 *pdu, guint16 len, + + report->value = g_memdup2(pdu, len); + report->len = len; ++ ++remove: ++ remove_gatt_req(req, status); + } + + static int report_chrc_cmp(const void *data, const void *user_data) +@@ -572,12 +604,11 @@ static void external_service_char_cb(uint8_t status, GSList *chars, + struct report *report; + GSList *l; + +- destroy_gatt_req(req); +- + if (status != 0) { + const char *str = att_ecode2str(status); ++ + DBG("Discover external service characteristic failed: %s", str); +- return; ++ goto remove; + } + + for (l = chars; l; l = g_slist_next(l)) { +@@ -595,6 +626,9 @@ static void external_service_char_cb(uint8_t status, GSList *chars, + end = (next ? next->handle - 1 : primary->range.end); + discover_report(hog, hog->attrib, start, end, report); + } ++ ++remove: ++ remove_gatt_req(req, status); + } + + static void external_report_reference_cb(guint8 status, const guint8 *pdu, +@@ -605,17 +639,15 @@ static void external_report_reference_cb(guint8 status, const guint8 *pdu, + uint16_t uuid16; + bt_uuid_t uuid; + +- destroy_gatt_req(req); +- + if (status != 0) { + error("Read External Report Reference descriptor failed: %s", + att_ecode2str(status)); +- return; ++ goto remove; + } + + if (plen != 3) { + error("Malformed ATT read response"); +- return; ++ goto remove; + } + + uuid16 = get_le16(&pdu[1]); +@@ -624,11 +656,14 @@ static void external_report_reference_cb(guint8 status, const guint8 *pdu, + + /* Do not discover if is not a Report */ + if (uuid16 != HOG_REPORT_UUID) +- return; ++ goto remove; + + bt_uuid16_create(&uuid, uuid16); + discover_char(hog, hog->attrib, 0x0001, 0xffff, &uuid, + external_service_char_cb, hog); ++ ++remove: ++ remove_gatt_req(req, status); + } + + static int report_cmp(gconstpointer a, gconstpointer b) +@@ -687,12 +722,10 @@ static void output_written_cb(guint8 status, const guint8 *pdu, + { + struct gatt_request *req = user_data; + +- destroy_gatt_req(req); +- +- if (status != 0) { ++ if (status != 0) + error("Write output report failed: %s", att_ecode2str(status)); +- return; +- } ++ ++ remove_gatt_req(req, status); + } + + static void forward_report(struct uhid_event *ev, void *user_data) +@@ -1056,7 +1089,7 @@ static void report_map_read_cb(guint8 status, const guint8 *pdu, guint16 plen, + uint8_t value[HOG_REPORT_MAP_MAX_SIZE]; + ssize_t vlen; + +- destroy_gatt_req(req); ++ remove_gatt_req(req, status); + + DBG("HoG inspecting report map"); + +@@ -1081,6 +1114,19 @@ static void report_map_read_cb(guint8 status, const guint8 *pdu, guint16 plen, + } + } + ++static void read_report_map(struct bt_hog *hog) ++{ ++ uint16_t handle; ++ ++ if (!hog->report_map_attr || hog->uhid_created || hog->report_map_id) ++ return; ++ ++ handle = gatt_db_attribute_get_handle(hog->report_map_attr); ++ ++ hog->report_map_id = read_char(hog, hog->attrib, handle, ++ report_map_read_cb, hog); ++} ++ + static void info_read_cb(guint8 status, const guint8 *pdu, guint16 plen, + gpointer user_data) + { +@@ -1089,18 +1135,16 @@ static void info_read_cb(guint8 status, const guint8 *pdu, guint16 plen, + uint8_t value[HID_INFO_SIZE]; + ssize_t vlen; + +- destroy_gatt_req(req); +- + if (status != 0) { + error("HID Information read failed: %s", + att_ecode2str(status)); +- return; ++ goto remove; + } + + vlen = dec_read_resp(pdu, plen, value, sizeof(value)); + if (vlen != 4) { + error("ATT protocol error"); +- return; ++ goto remove; + } + + hog->bcdhid = get_le16(&value[0]); +@@ -1109,6 +1153,9 @@ static void info_read_cb(guint8 status, const guint8 *pdu, guint16 plen, + + DBG("bcdHID: 0x%04X bCountryCode: 0x%02X Flags: 0x%02X", + hog->bcdhid, hog->bcountrycode, hog->flags); ++ ++remove: ++ remove_gatt_req(req, status); + } + + static void proto_mode_read_cb(guint8 status, const guint8 *pdu, guint16 plen, +@@ -1119,18 +1166,16 @@ static void proto_mode_read_cb(guint8 status, const guint8 *pdu, guint16 plen, + uint8_t value; + ssize_t vlen; + +- destroy_gatt_req(req); +- + if (status != 0) { + error("Protocol Mode characteristic read failed: %s", + att_ecode2str(status)); +- return; ++ goto remove; + } + + vlen = dec_read_resp(pdu, plen, &value, sizeof(value)); + if (vlen < 0) { + error("ATT protocol error"); +- return; ++ goto remove; + } + + if (value == HOG_PROTO_MODE_BOOT) { +@@ -1142,6 +1187,9 @@ static void proto_mode_read_cb(guint8 status, const guint8 *pdu, guint16 plen, + sizeof(nval), NULL, NULL); + } else if (value == HOG_PROTO_MODE_REPORT) + DBG("HoG is operating in Report Protocol Mode"); ++ ++remove: ++ remove_gatt_req(req, status); + } + + static void char_discovered_cb(uint8_t status, GSList *chars, void *user_data) +@@ -1155,14 +1203,12 @@ static void char_discovered_cb(uint8_t status, GSList *chars, void *user_data) + GSList *l; + uint16_t info_handle = 0, proto_mode_handle = 0; + +- destroy_gatt_req(req); +- + DBG("HoG inspecting characteristics"); + + if (status != 0) { +- const char *str = att_ecode2str(status); +- DBG("Discover all characteristics failed: %s", str); +- return; ++ DBG("Discover all characteristics failed: %s", ++ att_ecode2str(status)); ++ goto remove; + } + + bt_uuid16_create(&report_uuid, HOG_REPORT_UUID); +@@ -1211,6 +1257,9 @@ static void char_discovered_cb(uint8_t status, GSList *chars, void *user_data) + + if (info_handle) + read_char(hog, hog->attrib, info_handle, info_read_cb, hog); ++ ++remove: ++ remove_gatt_req(req, status); + } + + static void report_free(void *data) +@@ -1221,10 +1270,12 @@ static void report_free(void *data) + g_free(report); + } + +-static void cancel_gatt_req(struct gatt_request *req) ++static bool cancel_gatt_req(const void *data, const void *user_data) + { +- if (g_attrib_cancel(req->hog->attrib, req->id)) +- destroy_gatt_req(req); ++ struct gatt_request *req = (void *) data; ++ const struct bt_hog *hog = user_data; ++ ++ return g_attrib_cancel(hog->attrib, req->id); + } + + static void hog_free(void *data) +@@ -1386,13 +1437,9 @@ static void foreach_hog_chrc(struct gatt_db_attribute *attr, void *user_data) + * UHID to optimize reconnection. + */ + uhid_create(hog, report_map.value, report_map.length); +- } else { +- read_char(hog, hog->attrib, value_handle, +- report_map_read_cb, hog); + } + + gatt_db_service_foreach_desc(attr, foreach_hog_external, hog); +- return; + } + + bt_uuid16_create(&info_uuid, HOG_INFO_UUID); +@@ -1552,12 +1599,9 @@ static void find_included_cb(uint8_t status, GSList *services, void *user_data) + + DBG(""); + +- destroy_gatt_req(req); +- + if (status) { +- const char *str = att_ecode2str(status); +- DBG("Find included failed: %s", str); +- return; ++ DBG("Find included failed: %s", att_ecode2str(status)); ++ goto remove; + } + + for (l = services; l; l = l->next) { +@@ -1566,6 +1610,9 @@ static void find_included_cb(uint8_t status, GSList *services, void *user_data) + DBG("included: handle %x, uuid %s", + include->handle, include->uuid); + } ++ ++remove: ++ remove_gatt_req(req, status); + } + + static void hog_attach_scpp(struct bt_hog *hog, struct gatt_primary *primary) +@@ -1640,17 +1687,14 @@ static void primary_cb(uint8_t status, GSList *services, void *user_data) + + DBG(""); + +- destroy_gatt_req(req); +- + if (status) { +- const char *str = att_ecode2str(status); +- DBG("Discover primary failed: %s", str); +- return; ++ DBG("Discover primary failed: %s", att_ecode2str(status)); ++ goto remove; + } + + if (!services) { + DBG("No primary service found"); +- return; ++ goto remove; + } + + for (l = services; l; l = l->next) { +@@ -1674,6 +1718,9 @@ static void primary_cb(uint8_t status, GSList *services, void *user_data) + if (strcmp(primary->uuid, HOG_UUID) == 0) + hog_attach_hog(hog, primary); + } ++ ++remove: ++ remove_gatt_req(req, status); + } + + bool bt_hog_attach(struct bt_hog *hog, void *gatt) +@@ -1790,7 +1837,7 @@ void bt_hog_detach(struct bt_hog *hog) + if (hog->dis) + bt_dis_detach(hog->dis); + +- queue_foreach(hog->gatt_op, (void *) cancel_gatt_req, NULL); ++ queue_remove_all(hog->gatt_op, cancel_gatt_req, hog, destroy_gatt_req); + g_attrib_unref(hog->attrib); + hog->attrib = NULL; + uhid_destroy(hog); +-- +2.34.1 + diff --git a/0002-hog-Add-input-queue-while-uhid-device-has-not-been-c-rediffed.patch b/0002-hog-Add-input-queue-while-uhid-device-has-not-been-c-rediffed.patch new file mode 100644 index 0000000..f397757 --- /dev/null +++ b/0002-hog-Add-input-queue-while-uhid-device-has-not-been-c-rediffed.patch @@ -0,0 +1,90 @@ +From 33d13bbc5703185ab3f15e4429df324987f3f225 Mon Sep 17 00:00:00 2001 +From: Luiz Augusto von Dentz +Date: Wed, 12 Jan 2022 14:07:36 -0800 +Subject: [PATCH 2/2] hog: Add input queue while uhid device has not been + created + +Since report map is only read after all reports it is possible to start +receiving notifications before uhid has been created, so this adds a +queue to store the events while the report map is pending and once uhid +has been created dequeue the events. +--- + profiles/input/hog-lib.c | 32 +++++++++++++++++++++++++++++--- + 1 file changed, 29 insertions(+), 3 deletions(-) + +diff --git a/profiles/input/hog-lib.c b/profiles/input/hog-lib.c +index beb19af70..0b375feb8 100644 +--- a/profiles/input/hog-lib.c ++++ b/profiles/input/hog-lib.c +@@ -98,6 +98,7 @@ struct bt_hog { + struct queue *gatt_op; + struct gatt_db *gatt_db; + struct gatt_db_attribute *report_map_attr; ++ struct queue *input; + }; + + struct report_map { +@@ -355,11 +356,18 @@ static void report_value_cb(const guint8 *pdu, guint16 len, gpointer user_data) + ev.u.input.size = len; + } + +- err = bt_uhid_send(hog->uhid, &ev); +- if (err < 0) { +- error("bt_uhid_send: %s (%d)", strerror(-err), -err); ++ /* If uhid had not been created yet queue up the input */ ++ if (!hog->uhid_created) { ++ if (!hog->input) ++ hog->input = queue_new(); ++ ++ queue_push_tail(hog->input, g_memdup(&ev, sizeof(ev))); + return; + } ++ ++ err = bt_uhid_send(hog->uhid, &ev); ++ if (err < 0) ++ error("bt_uhid_send: %s (%d)", strerror(-err), -err); + } + + static void report_ccc_written_cb(guint8 status, const guint8 *pdu, +@@ -993,6 +1001,21 @@ static char *item2string(char *str, uint8_t *buf, uint8_t len) + return str; + } + ++static bool input_dequeue(const void *data, const void *match_data) ++{ ++ const struct uhid_event *ev = data; ++ const struct bt_hog *hog = match_data; ++ int err; ++ ++ err = bt_uhid_send(hog->uhid, ev); ++ if (err < 0) { ++ error("bt_uhid_send: %s (%d)", strerror(-err), -err); ++ return false; ++ } ++ ++ return true; ++} ++ + static void uhid_create(struct bt_hog *hog, uint8_t *report_map, + ssize_t report_map_len) + { +@@ -1072,6 +1095,8 @@ static void uhid_create(struct bt_hog *hog, uint8_t *report_map, + hog->uhid_created = true; + + DBG("HoG created uHID device"); ++ ++ queue_remove_all(hog->input, input_dequeue, hog, free); + } + + static void db_report_map_write_value_cb(struct gatt_db_attribute *attr, +@@ -1284,6 +1309,7 @@ static void hog_free(void *data) + + bt_hog_detach(hog); + ++ queue_destroy(hog->input, free); + queue_destroy(hog->bas, (void *) bt_bas_unref); + g_slist_free_full(hog->instances, hog_free); + +-- +2.34.1 + diff --git a/bluez.spec b/bluez.spec index deae473..d1e951e 100644 --- a/bluez.spec +++ b/bluez.spec @@ -6,7 +6,7 @@ Name: bluez Version: 5.63 -Release: 1%{?dist} +Release: 2%{?dist} Summary: Bluetooth utilities License: GPLv2+ URL: http://www.bluez.org/ @@ -26,7 +26,9 @@ Patch6: 0002-Use-g_memdup2-everywhere.patch # Fix initialization problems with Logitech MX Master mice # https://bugzilla.redhat.com/show_bug.cgi?id=2019970 # https://github.com/bluez/bluez/issues/220 -Patch7: 0001-Revert-attrib-Make-use-of-bt_att_resend.patch +# Both patches have one rediff necessary to apply to 5.63 +Patch7: 0001-hog-Fix-read-order-of-attributes-rediffed.patch +Patch8: 0002-hog-Add-input-queue-while-uhid-device-has-not-been-c-rediffed.patch BuildRequires: dbus-devel >= 1.6 BuildRequires: glib2-devel @@ -324,6 +326,9 @@ install emulator/btvirt ${RPM_BUILD_ROOT}/%{_libexecdir}/bluetooth/ %{_userunitdir}/obex.service %changelog +* Thu Jan 13 2022 Adam Williamson - 5.63-2 +- Update fix for MX mice to the one merged upstream + * Wed Jan 05 2022 Peter Robinson - 5.63-1 - Update to 5.63