linux/drivers, branch v3.0.3

drm/radeon/kms: don't try to be smart in the hpd handler

2011-08-17T17:55:54Z

commit d5811e8731213f80c80d89e980505052f16aca1c upstream. Attempting to try and turn off disconnected display hw in the hotput handler lead to more problems than it helped. For now just register an event and only attempt the do something interesting with DP. Other connectors are just too problematic: - Some systems have an HPD pin assigned to LVDS, but it's rarely if ever connected properly and we don't really care about hpd events on LVDS anyway since it's always connected. - The HPD pin is wired up correctly for eDP, but we don't really have to do anything since the events since it's always connected. - Some HPD pins fire more than once when you connect/disconnect - etc. Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=39882 Signed-off-by: Alex Deucher Signed-off-by: Dave Airlie Signed-off-by: Greg Kroah-Hartman

drm/radeon/kms: fix regression is handling >2 heads on cedar/caicos

2011-08-17T17:55:54Z

commit 33ae1827d6c3c79c5957536ec29d5a8780623147 upstream. Need to add support for 4 crtcs when setting the possible crtcs for the encoders. Signed-off-by: Alex Deucher Signed-off-by: Dave Airlie Signed-off-by: Greg Kroah-Hartman

drm/radeon/kms: don't enable connectors that are off in the hotplug handler

2011-08-17T17:55:54Z

commit 73104b5cfe3067d68f2c2de3f3d4d4964c55873e upstream. If we get a hotplug event on an connector that is off, don't attempt to turn it on or off, it should already be off. Fixes: https://bugzilla.redhat.com/show_bug.cgi?id=728228 Signed-off-by: Alex Deucher Signed-off-by: Dave Airlie Signed-off-by: Greg Kroah-Hartman

ath5k: fix error handling in ath5k_beacon_send

2011-08-17T17:55:53Z

commit bdc71bc59231f5542af13b5061b9ab124d093050 upstream. This cleans up error handling for the beacon in case of dma mapping failure. We need to free the skb when dma mapping fails instead of nulling and leaking the pointer, and we should bail out to avoid giving the hardware the bad descriptor. Finally, we need to perform the null check after trying to update the beacon, or else beacons will never be sent after a single mapping failure. Signed-off-by: Bob Copeland Signed-off-by: John W. Linville Signed-off-by: Greg Kroah-Hartman

hwmon: (ibmaem) add missing kfree

2011-08-17T17:55:53Z

commit 66a89b2164e2d30661edbd1953eacf0594d8203a upstream. rs_resp is dynamically allocated in aem_read_sensor(), so it should be freed before exiting in every case. This collects the kfree and the return at the end of the function. Signed-off-by: Julia Lawall Signed-off-by: Guenter Roeck Signed-off-by: Greg Kroah-Hartman

USB: option driver: add PID for Vodafone-Huawei K4511

2011-08-17T17:55:52Z

commit 35e9e21fb30dc4452b33aed5cbf233743bffca40 upstream. This patch adds the product ID of Huawei's Vodafone K4511 mobile broadband modem to option.c. This is necessary so that the driver gets loaded on demand without the intervention of usb_modeswitch. This has the benefit of it becoming available faster and also ensures that the option driver is not bound to a network interface that should be claimed by cdc_ether. Signed-off-by: Andrew Bird Signed-off-by: Greg Kroah-Hartman

USB: option driver: add PID for Vodafone-Huawei K4510

2011-08-17T17:55:52Z

commit 0930bb46bbbb43afe3381ece2cb2f8a5bc3fb544 upstream. This patch adds the product ID of Huawei's Vodafone K4510 mobile broadband modem to option.c. This is necessary so that the driver gets loaded on demand without the intervention of usb_modeswitch. This has the benefit of it becoming available faster and also ensures that the option driver is not bound to a network interface that should be claimed by cdc_ether. Signed-off-by: Andrew Bird Signed-off-by: Greg Kroah-Hartman

USB: option driver: add PID for Vodafone-Huawei K3771

2011-08-17T17:55:52Z

commit e2949080792256d1c979aaf30ecd4cab42829f87 upstream. This patch adds the product ID of Huawei's Vodafone K3771 mobile broadband modem to option.c. This is necessary so that the driver gets loaded on demand without the intervention of usb_modeswitch. This has the benefit of it becoming available faster and also ensures that the option driver is not bound to a network interface that should be claimed by cdc_ether. Signed-off-by: Andrew Bird Signed-off-by: Greg Kroah-Hartman

USB: option driver: add PID for Vodafone-Huawei K3770

2011-08-17T17:55:52Z

commit 07b21fd83606263fe6f327b98774d51e13e502fd upstream. This patch adds the product ID of Huawei's Vodafone K3770 mobile broadband modem to option.c. This is necessary so that the driver gets loaded on demand without the intervention of usb_modeswitch. This has the benefit of it becoming available faster and also ensures that the option driver is not bound to a network interface that should be claimed by cdc_ether. Signed-off-by: Andrew Bird Signed-off-by: Greg Kroah-Hartman

USB: Serial: Added device ID for Qualcomm Modem in Sagemcom's HiLo3G

2011-08-17T17:55:52Z

commit e468561739fffb972d486b98f66c723936335136 upstream. A new device ID pair is added for Qualcomm Modem present in Sagemcom's HiLo3G module. Signed-off-by: Vijay Chavan Signed-off-by: Greg Kroah-Hartman