kernel/linux.git/drivers/gpu, branch v3.4.18

drm/nouveau: headless mode by default if pci class != vga display

2012-11-05T08:50:42+00:00

This is to prevent nouveau from taking over the console on headless boards such as Tesla. Backport of upstream commit: e412e95a268fa8544858ebfe066826b290430d51 Signed-off-by: Ben Skeggs Signed-off-by: Greg Kroah-Hartman

drm/nouveau: fix suspend/resume when in headless mode

2012-11-05T08:50:42+00:00

Backport of fixes from upstream commit: 9430738d80223a1cd791a2baa74fa170d3df1262 Signed-off-by: Ben Skeggs Signed-off-by: Greg Kroah-Hartman

drm/nouveau: silence modesetting spam on pre-gf8 chipsets

2012-11-05T08:50:42+00:00

commit cee59f15a60cc6269a25e3f6fbf1a577d6ab8115 upstream. Signed-off-by: Ben Skeggs Signed-off-by: Greg Kroah-Hartman

drm/i915: no lvds quirk for Zotac ZDBOX SD ID12/ID13

2012-10-31T17:03:19+00:00

commit 9756fe38d10b2bf90c81dc4d2f17d5632e135364 upstream. This box claims to have an LVDS interface but doesn't actually have one. Signed-off-by: Sjoerd Simons Signed-off-by: Daniel Vetter Signed-off-by: Greg Kroah-Hartman

drm/radeon: add error output if VM CS fails on cayman

2012-10-31T17:02:32+00:00

commit c71721324c612f7f040657ce9917d87f530f9784 upstream. So we know why the CS was rejected. Signed-off-by: Alex Deucher Signed-off-by: Greg Kroah-Hartman

drm/i915: use adjusted_mode instead of mode for checking the 6bpc force flag

2012-10-21T16:28:00+00:00

commit 0c96c65b48fba3ffe9822a554cbc0cd610765cd5 upstream. The dithering introduced in commit 3b5c78a35cf7511c15e09a9b0ffab290a42d9bcf Author: Adam Jackson Date: Tue Dec 13 15:41:00 2011 -0800 drm/i915/dp: Dither down to 6bpc if it makes the mode fit stores the INTEL_MODE_DP_FORCE_6BPC flag in the private_flags of the adjusted mode, while i9xx_crtc_mode_set() and ironlake_crtc_mode_set() use the original mode, without the flag, so it would never have any effect. However, the BPC was clamped by VBT settings, making things work by coincidence, until that part was removed in commit 4344b813f105a19f793f1fd93ad775b784648b95 Author: Daniel Vetter Date: Fri Aug 10 11:10:20 2012 +0200 Use adjusted_mode instead of mode when checking for INTEL_MODE_DP_FORCE_6BPC to make the flag have effect. v2: Don't forget to fix this in i9xx_crtc_mode_set() also, pointed out by Daniel both before and after sending the first patch. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=47621 CC: Adam Jackson Signed-off-by: Jani Nikula Reviewed-by: Adam Jackson Signed-off-by: Daniel Vetter Signed-off-by: Greg Kroah-Hartman

drm/radeon: Don't destroy I2C Bus Rec in radeon_ext_tmds_enc_destroy().

2012-10-21T16:28:00+00:00

commit 082918471139b07964967cfe5f70230909c82ae1 upstream. radeon_i2c_fini() walks thru the list of I2C bus recs rdev->i2c_bus[] to destroy each of them. radeon_ext_tmds_enc_destroy() however also has code to destroy it's associated I2C bus rec which has been obtained by radeon_i2c_lookup() and is therefore also in the i2c_bus[] list. This causes a double free resulting in a kernel panic when unloading the radeon driver. Removing destroy code from radeon_ext_tmds_enc_destroy() fixes this problem. agd5f: fix compiler warning Signed-off-by: Egbert Eich Signed-off-by: Alex Deucher Signed-off-by: Greg Kroah-Hartman

drm/radeon: force MSIs on RS690 asics

2012-10-12T20:38:53+00:00

commit fb6ca6d154cdcd53e7f27f8dbba513830372699b upstream. There are so many quirks, lets just try and force this for all RS690s. See: https://bugs.freedesktop.org/show_bug.cgi?id=37679 Signed-off-by: Alex Deucher Signed-off-by: Greg Kroah-Hartman

drm/radeon: Add MSI quirk for gateway RS690

2012-10-12T20:38:52+00:00

commit 3a6d59df80897cc87812b6826d70085905bed013 upstream. Fixes another system on: https://bugs.freedesktop.org/show_bug.cgi?id=37679 Signed-off-by: Alex Deucher Signed-off-by: Greg Kroah-Hartman

drm/radeon: only adjust default clocks on NI GPUs

2012-10-12T20:38:52+00:00

commit 2e3b3b105ab3bb5b6a37198da4f193cd13781d13 upstream. SI asics store voltage information differently so we don't have a way to deal with it properly yet. Signed-off-by: Alex Deucher Signed-off-by: Greg Kroah-Hartman