linux-toradex.git/drivers/gpu, branch v3.9-rc2

drm/tegra: drop "select DRM_HDMI"

2013-03-07T22:36:01+00:00

Commit ac24c2204a76e5b42aa103bf963ae0eda1b827f3 ("drm/tegra: Use generic
HDMI infoframe helpers") added "select DRM_HDMI" to the DRM_TEGRA
Kconfig entry. But there is no Kconfig symbol named DRM_HDMI. The select
statement for that symbol is a nop. Drop it.

What was needed to use HDMI functionality was to select HDMI (which this
entry already did through depending on DRM) and to include linux/hdmi.h
(which this commit also did).

Signed-off-by: Paul Bolle 
Acked-by: Thierry Reding 
Signed-off-by: Dave Airlie

drm/mgag200: Bug fix: Renesas board now selects native resolution.

2013-03-07T22:31:49+00:00

Renesas boards were consistently defaulting to the 1024x768 resolution,
regardless of the native resolution of the monitor plugged in.  It was
determined that the EDID of the monitor was not being read.  Since the
DAC is a shared line, in order to read from or write to it we must take
control of the DAC clock.  This can be done by setting the proper
register to one.

This bug fix sets the register MGA1064_GEN_IO_CTL2 to one.  The DAC
control line can be used to determine whether or not a new monitor has
been plugged in.  But since the hotplug feature is not one we will
support, it has been decided to simply leave the register set to one.

Signed-off-by: Julia Lemire 
Signed-off-by: Dave Airlie

drm/mgag200: Reject modes that are too big for VRAM

2013-03-07T22:31:31+00:00

A monitor or a user could request a resolution greater than the
available VRAM for the backing framebuffer. This change checks the
required framebuffer size against the max VRAM size and rejects modes
if they are too big. This change can also remove a mode request passed
in via the video= parameter.

Signed-off-by: Christopher Harvey 
Signed-off-by: Dave Airlie

drm/mgag200: 'fbdev_list' in 'struct mga_fbdev' is not used

2013-03-07T22:30:54+00:00

Signed-off-by: Christopher Harvey 
Signed-off-by: Dave Airlie

drm/radeon: don't check mipmap alignment if MIP_ADDRESS is FMASK

2013-03-07T17:58:59+00:00

The MIP_ADDRESS state has 2 meanings. If the texture has one sample
per pixel, it's a pointer to the mipmap chain. If the texture has
multiple samples per pixel, it's a pointer to FMASK, a metadata buffer
needed for reading compressed MSAA textures. The mipmap
alignment rules do not apply to FMASK.

Signed-off-by: Marek Olšák 
Signed-off-by: Alex Deucher

drm/radeon: skip MC reset as it's probably not hung

2013-03-07T17:58:58+00:00

The MC is mostly likely busy (e.g., display requests), not hung
so no need to reset it.  Doing an MC reset is tricky and not
particularly reliable.  Fixes hangs in certain cases.

Reported-by: Josh Boyer 
Signed-off-by: Alex Deucher

drm/radeon: add primary dac adj quirk for R200 board

2013-03-07T17:58:57+00:00

vbios values are wrong leading to colors that are
too bright.  Use the default values instead.

Signed-off-by: Alex Deucher 
Cc: stable@vger.kernel.org

drm/radeon: don't set hpd, afmt interrupts when interrupts are disabled

2013-03-07T17:58:57+00:00

Avoids splatter if the interrupt handler is not registered due
to acceleration being disabled.

Signed-off-by: Alex Deucher 
Reviewed-by: Jerome Glisse 
Cc: stable@vger.kernel.org

Merge branch 'drm-intel-fixes' of git://people.freedesktop.org/~danvet/drm-intel into drm-next

2013-03-07T01:12:14+00:00

A bunch of fixes, nothing truely horrible:
- Fix PCH irq handling race which resulted in missed gmbus/dp aux irqs
  and subsequent fallout (Paulo)
- Fixup off-by-one in our hsw id table (Kenneth)
- Fixup ilk rc6 support (disabled by default), regression introduced in
  3.8
- g4x plane w/a from Egbert Eich
- gen2/3/4 dpms suspend/standy fixes for VGA outputs from Patrik Jakobsson
- Workaround dying ivb machines with less aggressive rc6 values (Stéphane
  Marchesin)

* 'drm-intel-fixes' of git://people.freedesktop.org/~danvet/drm-intel:
  drm/i915: Turn off hsync and vsync on ADPA when disabling crt
  drm/i915: Fix incorrect definition of ADPA HSYNC and VSYNC bits
  drm/i915: also disable south interrupts when handling them
  drm/i915: enable irqs earlier when resuming
  drm/i915: Increase the RC6p threshold.
  DRM/i915: On G45 enable cursor plane briefly after enabling the display plane.
  drm/i915: Fix Haswell/CRW PCI IDs.
  drm/i915: Don't clobber crtc->fb when queue_flip fails
  drm/i915: wait_event_timeout's timeout is in jiffies
  drm/i915: Fix missing variable initilization

drm/i915: Turn off hsync and vsync on ADPA when disabling crt

2013-03-06T17:03:07+00:00

According to PRM we need to disable hsync and vsync even though ADPA is
disabled. The previous code did infact do the opposite so we fix it.

Signed-off-by: Patrik Jakobsson 
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=56359
Tested-by: max 
Cc: stable@vger.kernel.org
Signed-off-by: Daniel Vetter