linux/drivers/gpu/drm/amd/amdgpu/amdgpu_ih.c, branch v5.8

drm/amdgpu: remove not needed memset

2019-11-19T15:12:54Z

Fixes coccicheck warning: drivers/gpu/drm/amd/amdgpu/amdgpu_ih.c:64:13-31: WARNING: dma_alloc_coherent use in ih -> ring already zeroes out memory, so memset is not needed Reported-by: Hulk Robot Signed-off-by: zhengbin Signed-off-by: Alex Deucher

drm/amd: drop use of drmP.h in amdgpu/amdgpu*

2019-06-10T21:02:48Z

Drop use of drmP.h in all files named amdgpu* in drm/amd/amdgpu/ Fix fallout. Signed-off-by: Sam Ravnborg Reviewed-by: Alex Deucher Cc: "Christian König" Cc: "David (ChunMing) Zhou" Cc: David Airlie Cc: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/msgid/20190609220757.10862-10-sam@ravnborg.org

drm/amdgpu: limit the number of IVs processed at once

2019-03-19T20:36:58Z

Only process a maximum of 32 IVs before writing back the RPTR. This improves hw handling when we get close to an overflow in the ring buffer. Signed-off-by: Christian König Reviewed-by: Michel Dänzer Signed-off-by: Alex Deucher

drm/amdgpu: cleanup amdgpu_ih_process a bit more

2019-02-13T22:47:11Z

Remove the callback and call the dispatcher directly. Signed-off-by: Christian König Reviewed-by: Felix Kuehling Signed-off-by: Alex Deucher

drm/amdgpu: simplify IH programming

2019-01-14T20:04:47Z

Calculate all the addresses and pointers in amdgpu_ih.c Signed-off-by: Christian König Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher

drm/amdgpu: add IH ring to ih_get_wptr/ih_set_rptr v2

2019-01-14T20:04:47Z

Let's start to support multiple rings. v2: decode IV is needed as well Signed-off-by: Christian König Acked-by: Alex Deucher Signed-off-by: Alex Deucher

drm/amdgpu: move more interrupt processing into amdgpu_irq.c

2018-09-27T02:09:22Z

Add a callback to amdgpu_ih_process to remove most of the IV logic. Signed-off-by: Christian König Acked-by: Huang Rui Signed-off-by: Alex Deucher

drm/amdgpu: cleanup amdgpu_ih.c

2018-09-27T02:09:21Z

Cleanup amdgpu_ih.c to be able to handle multiple interrupt rings. Signed-off-by: Christian König Reviewed-by: Huang Rui Signed-off-by: Alex Deucher

drm/amdgpu: Move fault hash table to amdgpu vm

2018-09-12T21:28:53Z

In stead of share one fault hash table per device, make it per vm. This can avoid inter-process lock issue when fault hash table is full. Change-Id: I5d1281b7c41eddc8e26113e010516557588d3708 Signed-off-by: Oak Zeng Suggested-by: Christian Konig Suggested-by: Felix Kuehling Reviewed-by: Christian Konig Signed-off-by: Alex Deucher

drm/amdgpu: rename amdgpu_wb_* functions

2017-12-18T15:59:07Z

add device for consistency. Acked-by: Christian König Signed-off-by: Alex Deucher