linux-toradex.git/drivers/gpu/drm/radeon/radeon.h, branch v3.12 Linux kernel for Apalis and Colibri modules drm/radeon/dpm: fix incompatible casting on big endian 2013-10-23T20:25:18+00:00 Alex Deucher alexander.deucher@amd.com 2013-10-23T20:13:42+00:00 cdf6e8058415ba4d808537e30a0a6be9fb29e95a We use u16 for voltage values throughout the driver so switch the table values to a u16 as well. Fixes an incompatible cast error in ci_patch_clock_voltage_limits_with_vddc_leakage() picked up by coverity. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
We use u16 for voltage values throughout the driver so switch
the table values to a u16 as well.  Fixes an incompatible
cast error in ci_patch_clock_voltage_limits_with_vddc_leakage()
picked up by coverity.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/radeon/dpm: add infrastructure to properly handle bapm 2013-09-11T15:44:39+00:00 Alex Deucher alexander.deucher@amd.com 2013-09-09T23:11:52+00:00 1c71bda097f797820e246dc9e38f0bda817d0818 bapm is a pm feature for sharing the power budget between the GPU and the CPU on APUs. It needs to be enabled or disabled in certain circumstances. For now, disable it when on battery and enable it when on AC power. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
bapm is a pm feature for sharing the power budget between
the GPU and the CPU on APUs.  It needs to be enabled or
disabled in certain circumstances.  For now, disable it
when on battery and enable it when on AC power.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/radeon: fix typo in PG flags 2013-09-11T15:44:31+00:00 Alex Deucher alexander.deucher@amd.com 2013-09-04T20:58:29+00:00 2b19d17fbd10edf4fbc809e40cf779dfbe14d396 s/CG/PG/ in the GFX powergating flag name. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
s/CG/PG/ in the GFX powergating flag name.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/radeon: add spinlocks for indirect register accesss 2013-09-11T15:44:29+00:00 Alex Deucher alexander.deucher@amd.com 2013-09-03T23:00:09+00:00 0a5b7b0bd97a212f5d8d28c5011b04a45dfb006e This adds spinlocks to protect access to other indirect register apertures. These indirect spaces are used pretty infrequently and we haven't had an reported problems, but better safe than sorry. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
This adds spinlocks to protect access to other
indirect register apertures.  These indirect spaces are
used pretty infrequently and we haven't had an reported
problems, but better safe than sorry.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/radeon: protect concurrent smc register access with a spinlock 2013-09-11T15:44:28+00:00 Alex Deucher alexander.deucher@amd.com 2013-09-03T22:19:42+00:00 fe78118c4603ab91b88907eaabe4a1ca03a9f220 smc registers are access indirectly via the main mmio aperture, so there may be problems with concurrent access. This adds a spinlock to protect access to this register space. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
smc registers are access indirectly via the main mmio aperture, so
there may be problems with concurrent access.  This adds a spinlock
to protect access to this register space.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Merge branch 'drm-next-3.12' of git://people.freedesktop.org/~agd5f/linux into drm-next 2013-09-01T23:31:40+00:00 Dave Airlie airlied@redhat.com 2013-09-01T23:31:40+00:00 9c725e5bcdae59d5383d4aec33a34c822582dda5 Alex writes: This is the radeon drm-next request. Big changes include: - support for dpm on CIK parts - support for ASPM on CIK parts - support for berlin GPUs - major ring handling cleanup - remove the old 3D blit code for bo moves in favor of CP DMA or sDMA - lots of bug fixes [airlied: fix up a bunch of conflicts from drm_order removal] * 'drm-next-3.12' of git://people.freedesktop.org/~agd5f/linux: (898 commits) drm/radeon/dpm: make sure dc performance level limits are valid (CI) drm/radeon/dpm: make sure dc performance level limits are valid (BTC-SI) (v2) drm/radeon: gcc fixes for extended dpm tables drm/radeon: gcc fixes for kb/kv dpm drm/radeon: gcc fixes for ci dpm drm/radeon: gcc fixes for si dpm drm/radeon: gcc fixes for ni dpm drm/radeon: gcc fixes for trinity dpm drm/radeon: gcc fixes for sumo dpm drm/radeonn: gcc fixes for rv7xx/eg/btc dpm drm/radeon: gcc fixes for rv6xx dpm drm/radeon: gcc fixes for radeon_atombios.c drm/radeon: enable UVD interrupts on CIK drm/radeon: fix init ordering for r600+ drm/radeon/dpm: only need to reprogram uvd if uvd pg is enabled drm/radeon: check the return value of uvd_v1_0_start in uvd_v1_0_init drm/radeon: split out radeon_uvd_resume from uvd_v4_2_resume radeon kms: fix uninitialised hotplug work usage in r100_irq_process() drm/radeon/audio: set up the sads on DCE3.2 asics drm/radeon: fix handling of variable sized arrays for router objects ... Conflicts: drivers/gpu/drm/i915/i915_dma.c drivers/gpu/drm/i915/i915_gem_dmabuf.c drivers/gpu/drm/i915/intel_pm.c drivers/gpu/drm/radeon/cik.c drivers/gpu/drm/radeon/ni.c drivers/gpu/drm/radeon/r600.c 
Alex writes:
This is the radeon drm-next request.  Big changes include:
- support for dpm on CIK parts
- support for ASPM on CIK parts
- support for berlin GPUs
- major ring handling cleanup
- remove the old 3D blit code for bo moves in favor of CP DMA or sDMA
- lots of bug fixes

[airlied: fix up a bunch of conflicts from drm_order removal]

* 'drm-next-3.12' of git://people.freedesktop.org/~agd5f/linux: (898 commits)
  drm/radeon/dpm: make sure dc performance level limits are valid (CI)
  drm/radeon/dpm: make sure dc performance level limits are valid (BTC-SI) (v2)
  drm/radeon: gcc fixes for extended dpm tables
  drm/radeon: gcc fixes for kb/kv dpm
  drm/radeon: gcc fixes for ci dpm
  drm/radeon: gcc fixes for si dpm
  drm/radeon: gcc fixes for ni dpm
  drm/radeon: gcc fixes for trinity dpm
  drm/radeon: gcc fixes for sumo dpm
  drm/radeonn: gcc fixes for rv7xx/eg/btc dpm
  drm/radeon: gcc fixes for rv6xx dpm
  drm/radeon: gcc fixes for radeon_atombios.c
  drm/radeon: enable UVD interrupts on CIK
  drm/radeon: fix init ordering for r600+
  drm/radeon/dpm: only need to reprogram uvd if uvd pg is enabled
  drm/radeon: check the return value of uvd_v1_0_start in uvd_v1_0_init
  drm/radeon: split out radeon_uvd_resume from uvd_v4_2_resume
  radeon kms: fix uninitialised hotplug work usage in r100_irq_process()
  drm/radeon/audio: set up the sads on DCE3.2 asics
  drm/radeon: fix handling of variable sized arrays for router objects
  ...

Conflicts:
	drivers/gpu/drm/i915/i915_dma.c
	drivers/gpu/drm/i915/i915_gem_dmabuf.c
	drivers/gpu/drm/i915/intel_pm.c
	drivers/gpu/drm/radeon/cik.c
	drivers/gpu/drm/radeon/ni.c
	drivers/gpu/drm/radeon/r600.c
drm/radeon/si: restructure cg code (v3) 2013-08-30T20:30:49+00:00 Alex Deucher alexander.deucher@amd.com 2013-08-08T23:34:07+00:00 e16866ecfbfabc546fe8f02fdf4359707f81e81e Resturcture clockgating code so that it can be enabled/disabled from other components such as dpm. v2: make function static v3: add fine grained cg controls Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
Resturcture clockgating code so that it can be
enabled/disabled from other components such as
dpm.

v2: make function static
v3: add fine grained cg controls

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/radeon: add cg and pg flags 2013-08-30T20:30:48+00:00 Alex Deucher alexander.deucher@amd.com 2013-08-08T20:31:25+00:00 64d8a728c7deb40e8db3c09b614ffe90415c7664 This commits adds flags for supported clockgating and powergating features. This allows us to more easily track which features are supported on a particular asic and to enable/disable features for debugging. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
This commits adds flags for supported clockgating and
powergating features.  This allows us to more easily
track which features are supported on a particular
asic and to enable/disable features for debugging.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/radeon: add audio support for DCE6/8 GPUs (v12) 2013-08-30T20:30:45+00:00 Alex Deucher alexander.deucher@amd.com 2013-07-31T20:51:33+00:00 b530602fd4625f763344e455902981b22f85f609 Similar to DCE4/5, but supports multiple audio pins which can be assigned per afmt block. v2: rework the driver to handle more than one audio pin. v3: try different dto reg v4: properly program dto v5 (ck): change dto programming order v6: program speaker allocation block v7: rebase v8: rebase on Rafał's changes v9: integrated Rafał's comments, update to latest drm_edid_to_speaker_allocation API v10: add missing line break in error message v11: add back audio enabled messages v12: fix copy paste typo in r600_audio_enable Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Christian König <christian.koenig@amd.com> Acked-by: Rafał Miłecki <zajec5@gmail.com> 
Similar to DCE4/5, but supports multiple audio pins
which can be assigned per afmt block.

v2: rework the driver to handle more than one audio
pin.
v3: try different dto reg
v4: properly program dto
v5 (ck): change dto programming order
v6: program speaker allocation block
v7: rebase
v8: rebase on Rafał's changes
v9: integrated Rafał's comments, update to latest
    drm_edid_to_speaker_allocation API
v10: add missing line break in error message
v11: add back audio enabled messages
v12: fix copy paste typo in r600_audio_enable

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Christian König <christian.koenig@amd.com>
Acked-by: Rafał Miłecki <zajec5@gmail.com>
drm/radeon: remove special handling for the DMA ring 2013-08-30T20:30:41+00:00 Christian König christian.koenig@amd.com 2013-08-13T09:56:52+00:00 2e1e6dad6a6d437e4c40611fdcc4e6cd9e2f969e Now that we have callbacks for [rw]ptr handling we can remove the special handling for the DMA rings and use the callbacks instead. Signed-off-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
Now that we have callbacks for [rw]ptr handling we can
remove the special handling for the DMA rings and use
the callbacks instead.

Signed-off-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>