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10 Commits

Author SHA1 Message Date
Christian König
5e167cdbf6 drm/radeon: use lower_32_bits where appropriate 
Replace occurrences of "v & 0xffffffff" with lower_32_bits(v)
when it's next to an upper_32_bits(v). Also remove unnecessary
"upper_32_bits(v) & 0xffffffff" code snippets.

Signed-off-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2014-06-09 22:06:48 -04:00
Dave Airlie
8d4ad9d4bb Merge commit '9e9a928eed8796a0a1aaed7e0b676db86ba84594' into drm-next 
Merge drm-fixes into drm-next.

Both i915 and radeon need this done for later patches.

Conflicts:
	drivers/gpu/drm/drm_crtc_helper.c
	drivers/gpu/drm/i915/i915_drv.h
	drivers/gpu/drm/i915/i915_gem.c
	drivers/gpu/drm/i915/i915_gem_execbuffer.c
	drivers/gpu/drm/i915/i915_gem_gtt.c
 2014-06-05 20:28:59 +10:00
Christian König
f3982ac141 drm/radeon: optimize SI VM handling 
Fill VM page tables from the GART page table if applicable.

Signed-off-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2014-06-02 10:25:14 -04:00
Maarten Lankhorst
aa4c8b36e5 drm/radeon: drm/radeon: add missing radeon_semaphore_free to error path 
It would appear this bug has been copy/pasted many times without being noticed.

Signed-off-by: Maarten Lankhorst <maarten.lankhorst@canonical.com>
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
 2014-05-06 12:18:41 +02:00
Christian König
2d2fe3f9b6 drm/radeon: drop radeon_ring_force_activity 
The reason for the false positives was fixed quite some time ago and since
most engines can still execute NOPs while being locked up it leads to false
negatives.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
 2014-02-18 17:50:00 +01:00
Christian König
ff212f25fe drm/radeon: drop drivers copy of the rptr 
In all cases where it really matters we are using the read functions anyway.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
 2014-02-18 17:49:19 +01:00
Christian König
1654b817d8 drm/radeon: allow semaphore emission to fail 
To workaround bugs and/or certain limits it's sometimes
useful to fall back to waiting on fences.

Signed-off-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
 2013-11-15 15:56:09 -05:00
Christian König
24c164393d drm/radeon: drop CP page table updates & cleanup v2 
The DMA ring seems to be stable now.

v2: remove pt_ring_index as well

Signed-off-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2013-11-01 15:25:52 -04:00
Christian König
74d360f66b drm/radeon: add vm_set_page tracepoint 
Signed-off-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2013-11-01 15:25:52 -04:00
Christian König
2483b4ea98 drm/radeon: separate DMA code 
Similar to separating the UVD code, just put the DMA
functions into separate files.

Signed-off-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2013-08-30 16:30:42 -04:00