linux-stable.git/drivers/gpu/drm/amd/amdgpu/amdgpu_sdma.h, branch linux-5.4.y Linux kernel stable tree drm/amdgpu: reorganize sdma v4 code to support more instances 2019-07-18T19:18:02+00:00 Le Ma le.ma@amd.com 2018-09-05T08:21:20+00:00 667a48226edfbf4b0b8d1b61255105918fea4af7 This change is needed for Arcturus which has 8 sdma instances. The CG/PG part is not covered for now. Signed-off-by: Le Ma <le.ma@amd.com> Acked-by: Snow Zhang < Snow.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
This change is needed for Arcturus which has 8 sdma instances.
The CG/PG part is not covered for now.

Signed-off-by: Le Ma <le.ma@amd.com>
Acked-by: Snow Zhang < Snow.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu/sdma: allocate CSA per sdma ring 2019-06-21T23:57:40+00:00 Jack Xiao Jack.Xiao@amd.com 2019-01-07T07:28:01+00:00 ca1eb73207a49c0777b0dac3dc0be6bd07597a44 Allocate CSA for the given sdma ring. Acked-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Jack Xiao <Jack.Xiao@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
Allocate CSA for the given sdma ring.

Acked-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Jack Xiao <Jack.Xiao@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: Correct the irq types' num of sdma 2019-04-03T15:00:28+00:00 Emily Deng Emily.Deng@amd.com 2019-03-28T09:29:10+00:00 af67772d0a763a62b3d14e12e9d1c08c6974eac9 Fix the issue about TDR-2 will have "fallback timer expired on ring sdma1". It is because the wrong number of irq types setting. Signed-off-by: Emily Deng <Emily.Deng@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
Fix the issue about TDR-2 will have "fallback timer expired on ring sdma1".
It is because the wrong number of irq types setting.

Signed-off-by: Emily Deng <Emily.Deng@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: enable ras on sdma4 2019-03-19T20:36:50+00:00 xinhui pan xinhui.pan@amd.com 2018-11-28T13:14:56+00:00 8cf12507d3bd40f2edc0539e855518b432eaf028 register IH, enable ras features on sdma. create sysfs debugfs file for sdma. Signed-off-by: xinhui pan <xinhui.pan@amd.com> Signed-off-by: Feifei Xu <Feifei.Xu@amd.com> Signed-off-by: Eric Huang <JinhuiEric.Huang@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
register IH, enable ras features on sdma.
create sysfs debugfs file for sdma.

Signed-off-by: xinhui pan <xinhui.pan@amd.com>
Signed-off-by: Feifei Xu <Feifei.Xu@amd.com>
Signed-off-by: Eric Huang <JinhuiEric.Huang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: Add helper function to get sdma index 2018-11-05T20:49:38+00:00 Rex Zhu Rex.Zhu@amd.com 2018-10-31T11:49:27+00:00 f6cffc0d4d3c20bd5c9b3c825448016d7388b43a Get the sdma index from ring v2: refine function name Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Flora Cui <flora.cui@amd.com> Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
Get the sdma index from ring

v2: refine function name

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Flora Cui <flora.cui@amd.com>
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: Refine function name 2018-11-05T20:49:37+00:00 Rex Zhu Rex.Zhu@amd.com 2018-11-01T05:42:42+00:00 ccf191f8aabf8cb7bb01e4efae7bdb73614c745b there is no functional changes.just refine function name to keep consistence with other files. change amdgpu_get_sdma_instance to amdgpu_sdma_get_instance_from_ring. suggested by alex. Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Flora Cui <flora.cui@amd.com> Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
there is no functional changes.just
refine function name to keep
consistence with other files.

change amdgpu_get_sdma_instance to
amdgpu_sdma_get_instance_from_ring.
suggested by alex.

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Flora Cui <flora.cui@amd.com>
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu/sdma4: APUs do not have a page queue 2018-11-05T19:20:58+00:00 Alex Deucher alexander.deucher@amd.com 2018-10-17T16:39:27+00:00 2a85e816ccd7a8f696c70a109c98cc9a017d683f Don't use the paging queue on APUs. Tested-by: Tom St Denis <tom.stdenis@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
Don't use the paging queue on APUs.

Tested-by: Tom St Denis <tom.stdenis@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: add basics for SDMA page queue support 2018-11-05T19:20:54+00:00 Christian König christian.koenig@amd.com 2018-10-04T14:22:41+00:00 9194a339034f1927b28fbc8a5cff50b117142945 Just the common helper and a new ring in the SDMA instance. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Huang Rui <ray.huang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
Just the common helper and a new ring in the SDMA instance.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: fix incorrect use of amdgpu_irq_add_id in si_dma.c 2018-10-09T22:07:05+00:00 Christian König christian.koenig@amd.com 2018-09-26T14:15:44+00:00 4eb10b5be799c45e71f9e01e01fc88e84062426c Adding a second irq source because of a different src_id is actually a bug. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Huang Rui <ray.huang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
Adding a second irq source because of a different src_id is actually a
bug.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: move sdma definitions into amdgpu_sdma header 2018-08-27T16:09:55+00:00 Huang Rui ray.huang@amd.com 2018-08-02T09:23:33+00:00 bb7743bc205177440ba98eca2359779ba943e03b Demangle amdgpu.h. Furthermore, SDMA is used for moving and clearing the data buffer, so the header also need be included in ttm. Signed-off-by: Huang Rui <ray.huang@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
Demangle amdgpu.h.
Furthermore, SDMA is used for moving and clearing the data buffer, so the header
also need be included in ttm.

Signed-off-by: Huang Rui <ray.huang@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>