linux/drivers/gpu/drm, branch v3.4.45

drm/radeon: fix handling of v6 power tables

2013-05-11T20:48:14Z

commit 441e76ca83ac604eaf0f046def96d8e3a27eea28 upstream. The code was mis-handling variable sized arrays. Reported-by: Sylvain BERTRAND Signed-off-by: Alex Deucher Signed-off-by: Greg Kroah-Hartman

drm/radeon: add new richland pci ids

2013-05-11T20:48:14Z

commit 62d1f92e06aef9665d71ca7e986b3047ecf0b3c7 upstream. Signed-off-by: Alex Deucher Signed-off-by: Greg Kroah-Hartman

drm/radeon: fix possible segfault when parsing pm tables

2013-05-11T20:48:13Z

commit f8e6bfc2ce162855fa4f9822a45659f4b542c960 upstream. If we have a empty power table, bail early and allocate the default power state. Should fix: https://bugs.freedesktop.org/show_bug.cgi?id=63865 Signed-off-by: Alex Deucher Signed-off-by: Greg Kroah-Hartman

drm/radeon: fix endian bugs in atom_allocate_fb_scratch()

2013-05-11T20:48:13Z

commit beb71fc61c2cad64e347f164991b8ef476529e64 upstream. Reviwed-by: Michel Dänzer Signed-off-by: Alex Deucher Signed-off-by: Greg Kroah-Hartman

drm/radeon/evergreen+: don't enable HPD interrupts on eDP/LVDS

2013-05-11T20:48:13Z

commit 2e97be73e5f74a317232740ae82eb8f95326a660 upstream. Avoids potential interrupt storms when the display is disabled. May fix: https://bugzilla.kernel.org/show_bug.cgi?id=56041 Signed-off-by: Alex Deucher Signed-off-by: Greg Kroah-Hartman

drm/radeon: disable the crtcs in mc_stop (evergreen+) (v2)

2013-05-11T20:48:12Z

commit abf1457bbbe4c62066bd03c6d31837dea28644dc upstream. Just disabling the mem requests should be enough, but that doesn't seem to work correctly on efi systems. May fix: https://bugs.freedesktop.org/show_bug.cgi?id=57567 https://bugs.freedesktop.org/show_bug.cgi?id=43655 https://bugzilla.kernel.org/show_bug.cgi?id=56441 v2: blank displays first, then disable. Signed-off-by: Alex Deucher Signed-off-by: Greg Kroah-Hartman

drm/radeon: properly lock disp in mc_stop/resume for evergreen+

2013-05-11T20:48:11Z

commit 968c01664ccbe0e46c19a1af662c4c266a904203 upstream. Need to wait for the new addresses to take affect before re-enabling the MC. Signed-off-by: Alex Deucher Signed-off-by: Greg Kroah-Hartman

drm/radeon/dce6: add missing display reg for tiling setup

2013-05-11T20:48:11Z

commit 7c1c7c18fc752b2a1d07597286467ef186312463 upstream. A new tiling config register for the display blocks was added on DCE6. May fix: https://bugs.freedesktop.org/show_bug.cgi?id=62889 https://bugs.freedesktop.org/show_bug.cgi?id=57919 Signed-off-by: Alex Deucher Signed-off-by: Greg Kroah-Hartman

drm/radeon: don't use get_engine_clock() on APUs

2013-05-11T20:48:11Z

commit bf05d9985111f85ed6922c134567b96eb789283b upstream. It doesn't work reliably. Just report back the currently selected engine clock. Partially fixes: https://bugs.freedesktop.org/show_bug.cgi?id=62493 Signed-off-by: Alex Deucher Signed-off-by: Greg Kroah-Hartman

drm/i915: Fall back to bit banging mode for DVO transmitter detection

2013-05-11T20:48:10Z

commit e4bfff54ed3f5de88f5358504c78c2cb037813aa upstream. As discussed in this thread http://lists.freedesktop.org/archives/dri-devel/2013-April/037411.html GMBUS based DVO transmitter detection seems to be unreliable which could result in an unusable DVO port. The attached patch fixes this by falling back to bit banging mode for the time DVO transmitter detection is in progress. Signed-off-by: David Müller Tested-by: David Müller Signed-off-by: Daniel Vetter Signed-off-by: Greg Kroah-Hartman