linux.git/drivers/gpu, branch v3.0-rc7

drm/radeon/kms: clean up multiple crtc handling for evergreen+ (v2)

2011-07-08T17:28:52+00:00

evergreen+ asics have 2-6 crtcs.  Don't access crtc registers
for crtc regs that don't exist as they have very high latency
and may cause problems on some asics.  The previous code missed
a few cases and was not fine grained enough (missed the 4 crtc
case for example).

Fixes:
https://bugs.freedesktop.org/show_bug.cgi?id=38800

v2: fix typo noticed by Chris Bandy 

Signed-off-by: Alex Deucher 
Reviewed-by: Michel Dänzer 
Tested-by: Simon Farnsworth 
Signed-off-by: Dave Airlie

drm/kms: allow drm_mode_group with no objects

2011-07-07T07:49:00+00:00

Sometimes we could be controlling a device (such as an NVIDIA Tesla) that
has no crtcs/encoders/connectors.

One could argue that the driver should unset DRIVER_MODESET in this case,
but that changes a whole heap of the DRM's other behaviours, and it's much
easier to just be a modesetting driver without any outputs.

Signed-off-by: Ben Skeggs 
Signed-off-by: Dave Airlie

drm/radeon/kms: free ib pool on module unloading

2011-07-07T07:48:27+00:00

ib pool weren't free for various newer asic on module unload.
This doesn't cause much arm but still could be candidate for
stable.

Signed-off-by: Jerome Glisse 
cc: stable@kernel.org
Reviewed-by: Alex Deucher 
Signed-off-by: Dave Airlie

drm/radeon/kms: fix typo in evergreen disp int status register

2011-07-07T07:47:44+00:00

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

drm/radeon/kms: fix typo in IH_CNTL swap bitfield

2011-07-07T07:47:12+00:00

Only affects BE systems.

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

Merge branch 'drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6

2011-07-02T16:08:56+00:00

* 'drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6:
  Revert "drm/nvc0: recognise 0xdX chipsets as NV_C0"
  drm/radeon/kms: fix typo in cayman reg offset
  drm/radeon/kms: use correct reg on fusion when reading back mem config

Merge branch 'drm-intel-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/keithp/linux-2.6

2011-07-01T23:38:59+00:00

* 'drm-intel-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/keithp/linux-2.6:
  drm/i915: apply HWSTAM writes to Ivy Bridge as well
  drm/i915: move IRQ function table init to i915_irq.c
  drm/i915/overlay: Fix unpinning along init error paths
  drm/i915: Don't call describe_obj on NULL pointers
  drm/i915: Hold struct_mutex during i915_save_state/i915_restore_state

Revert "drm/nvc0: recognise 0xdX chipsets as NV_C0"

2011-07-01T21:10:20+00:00

Oh boy.  That was a bad gamble.  PDISP has changed.

This reverts commit cdf81a235f11c8a55023c6b181d21d519a8a5967.

Signed-off-by: Dave Airlie

drm/radeon/kms: fix typo in cayman reg offset

2011-07-01T21:09:19+00:00

Signed-off-by: Alex Deucher 
Signed-off-by: Dave Airlie

drm/radeon/kms: use correct reg on fusion when reading back mem config

2011-07-01T21:09:08+00:00

Signed-off-by: Alex Deucher 
Signed-off-by: Dave Airlie