linux/drivers/gpu, branch v2.6.37.2

drm/radeon/kms: add missing frac fb div flag for dce4+

2011-02-24T22:54:31Z

commit 9f4283f49f0a96a64c5a45fe56f0f8c942885eef upstream. The fixed ref/post dividers are set by the AdjustPll table rather than the ss info table on dce4+. Make sure we enable the fractional feedback dividers when using a fixed post or ref divider on them as well. Fixes: https://bugzilla.kernel.org/show_bug.cgi?id=29272 Signed-off-by: Alex Deucher Signed-off-by: Dave Airlie Signed-off-by: Greg Kroah-Hartman

drm/i915: make DP training try a little harder

2011-02-24T22:54:26Z

commit 37f809755845cc3e18e8216c04525bdb885fa13b upstream. When trying to do channel equalization, we need to make sure we still have clock recovery on all lanes while training. We also need to try clock recovery again if we lose the clock or if channel eq fails 5 times. We'll try clock recovery up to 5 more times before giving up entirely. Gets suspend/resume working on my Vaio again and brings us back into compliance with the DP training sequence spec. Signed-off-by: Jesse Barnes Signed-off-by: Chris Wilson Signed-off-by: Greg Kroah-Hartman

drm/nouveau: Only select ACPI_VIDEO if its dependencies are met

2011-02-24T22:54:25Z

commit c42988012ad9c1807b7c7a5ff855cd630094989b upstream. CONFIG_ACPI_VIDEO depends on more than just CONFIG_ACPI, so add those dependencies to the Kconfig select condition. The case where some dependencies fail to be satisfied should be handled correctly, because in that case the ACPI_VIDEO symbols we use are converted into static-inline stubs. Signed-off-by: Ben Hutchings Signed-off-by: Francisco Jerez Signed-off-by: Ben Skeggs Cc: Nick Bowler Signed-off-by: Greg Kroah-Hartman

drm/radeon/kms: hopefully fix pll issues for real (v3)

2011-02-24T22:54:24Z

commit 5b40ddf888398ce4cccbf3b9d0a18d90149ed7ff upstream. The problematic boards have a recommended reference divider to be used when spread spectrum is enabled on the laptop panel. Enable the use of the recommended reference divider along with the new pll algo. v2: testing options v3: When using the fixed reference divider with LVDS, prefer min m to max p and use fractional feedback dividers. Fixes: https://bugzilla.kernel.org/show_bug.cgi?id=28852 https://bugzilla.kernel.org/show_bug.cgi?id=24462 https://bugzilla.kernel.org/show_bug.cgi?id=26552 MacbookPro issues reported by Justin Mattock Signed-off-by: Alex Deucher Signed-off-by: Dave Airlie Signed-off-by: Greg Kroah-Hartman

drm/radeon/kms: add bounds checking to avivo pll algo

2011-02-24T22:54:24Z

commit a4b40d5d97f5c9ad0b7f4bf2818291ca184bb433 upstream. Prevent divider overflow. Fixes: https://bugzilla.kernel.org/show_bug.cgi?id=28932 Signed-off-by: Alex Deucher Signed-off-by: Dave Airlie Signed-off-by: Greg Kroah-Hartman

drm/radeon/kms: improve 6xx/7xx CS error output

2011-02-24T22:54:24Z

commit c2049b3d29f47ed3750226dc51251a3404c85876 upstream. Makes debugging CS rejections much easier. Signed-off-by: Alex Deucher Signed-off-by: Dave Airlie Signed-off-by: Greg Kroah-Hartman

drm/radeon/kms: add connector table for mac g5 9600

2011-02-24T22:54:23Z

commit 9fad321ac6bedd96f449754a1a25289ea1789a49 upstream. PPC Mac cards do not provide connector tables in their vbios. Their connector/encoder configurations must be hardcoded in the driver. verified by nyef on #radeon Signed-off-by: Alex Deucher Signed-off-by: Dave Airlie Signed-off-by: Greg Kroah-Hartman

drm/radeon: fix memory debugging since d961db75ce86a84f1f04e91ad1014653ed7d9f46

2011-02-24T22:54:23Z

commit 16f9fdcbcce74102bed9a4b7ccc1fb05b5dd6ca3 upstream. The old code dereferenced a value, the new code just needs to pass the ptr. fixes an oops looking at files in debugfs. Signed-off-by: Dave Airlie Signed-off-by: Greg Kroah-Hartman

drm/radeon/kms: fix interlaced modes on dce4+

2011-02-24T22:54:23Z

commit c9417bdd4c6b1b92a21608c07e83afa419c7bb62 upstream. - set scaler table clears the interleave bit, need to reset it in encoder quirks, this was already done for pre-dce4. - remove the interleave settings from set_base() functions this is now handled in the encoder quirks functions, and isn't technically part of the display base setup. - rename evergreen_do_set_base() to dce4_do_set_base() since it's used on both evergreen and NI asics. Fixes: https://bugzilla.kernel.org/show_bug.cgi?id=28182 Signed-off-by: Alex Deucher Signed-off-by: Dave Airlie Signed-off-by: Greg Kroah-Hartman

drm/i915/sdvo: If we have an EDID confirm it matches the mode of the connection

2011-02-24T22:54:23Z

commit 139467433e50926d22338e9dc754feaaf94b9db0 upstream. If we have an EDID for a digital panel, but we are probing a non-TMDS connector then we know that this is a false detection, and vice versa. This should reduce the number of bogus outputs on multi-function adapters that report the same output on multiple connectors. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=34101 Reported-by: Sebastien Caty Tested-by: Sebastien Caty Signed-off-by: Chris Wilson Signed-off-by: Greg Kroah-Hartman