[PATCH] drm/radeon: Sync ME and PFP after CP semaphore waits v2

2014-08-19 Thread Michel Dänzer
On 19.08.2014 00:02, Alex Deucher wrote: > On Mon, Aug 18, 2014 at 10:30 AM, Christian K?nig > wrote: >> From: Christian K?nig >> >> Fixes lockups due to CP read GPUVM faults when running piglit on Cape >> Verde. >> >> v2 (chk): apply the fix to R600+ as well, on CIK only the GFX CP has >>

[PATCH] drm/radeon: Sync ME and PFP after CP semaphore waits v2

2014-08-19 Thread Alex Deucher
On Tue, Aug 19, 2014 at 1:57 AM, Michel D?nzer wrote: > On 19.08.2014 00:02, Alex Deucher wrote: >> On Mon, Aug 18, 2014 at 10:30 AM, Christian K?nig >> wrote: >>> From: Christian K?nig >>> >>> Fixes lockups due to CP read GPUVM faults when running piglit on Cape >>> Verde. >>> >>> v2 (chk): app

[PATCH] drm/radeon: Sync ME and PFP after CP semaphore waits v2

2014-08-18 Thread Christian König
Am 18.08.2014 um 17:02 schrieb Alex Deucher: > On Mon, Aug 18, 2014 at 10:30 AM, Christian K?nig > wrote: >> From: Christian K?nig >> >> Fixes lockups due to CP read GPUVM faults when running piglit on Cape >> Verde. >> >> v2 (chk): apply the fix to R600+ as well, on CIK only the GFX CP has >>

[PATCH] drm/radeon: Sync ME and PFP after CP semaphore waits v2

2014-08-18 Thread Christian König
From: Christian K?nig Fixes lockups due to CP read GPUVM faults when running piglit on Cape Verde. v2 (chk): apply the fix to R600+ as well, on CIK only the GFX CP has a PFP, add more comments to R600 code, enable flushing again Signed-off-by: Michel D?nzer Signed-off-by: Christian K

[PATCH] drm/radeon: Sync ME and PFP after CP semaphore waits v2

2014-08-18 Thread Alex Deucher
On Mon, Aug 18, 2014 at 10:30 AM, Christian K?nig wrote: > From: Christian K?nig > > Fixes lockups due to CP read GPUVM faults when running piglit on Cape > Verde. > > v2 (chk): apply the fix to R600+ as well, on CIK only the GFX CP has > a PFP, add more comments to R600 code, enable fl