linux-stable.git/drivers/gpu/drm/amd/amdgpu/vi.c, branch linux-4.8.y Linux kernel stable tree drm/amdgpu: disable GFX PG on CZ/BR/ST 2016-07-15T16:28:12+00:00 Alex Deucher alexander.deucher@amd.com 2016-07-15T16:06:57+00:00 c02da764daf1b5e0684951b271595ef070f43d5a Still some stability issues under certain workloads. Reviewed-by: Tom St Denis <tom.stdenis@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
Still some stability issues under certain workloads.

Reviewed-by: Tom St Denis <tom.stdenis@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: add read/write function for GC CAC programming 2016-07-07T19:06:23+00:00 Rex Zhu Rex.Zhu@amd.com 2016-06-08T04:47:41+00:00 ccdbb20a75e3e3917f327a185c1a45722b5d359f Create a GC_CAC_IND_INDEX/DATA pair of funcitons to program all the CAC registers Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
Create a GC_CAC_IND_INDEX/DATA pair of funcitons to program
all the CAC registers

Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amd/gfx: add instance field to select_se_sh (v3) 2016-07-07T19:06:07+00:00 Tom St Denis tom.stdenis@amd.com 2016-06-28T14:26:48+00:00 9559ef5b1287aaffd8fcb5a5d4bbebaee5c1dd4e Add ability to specify instance in select_se_sh callback. Defaults to 0xffffffff all over the driver. (v2) Don't enable INSTANCE_BROADCAST by default (v3) Style changes Signed-off-by: Tom St Denis <tom.stdenis@amd.com> Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
Add ability to specify instance in select_se_sh callback.
Defaults to 0xffffffff all over the driver.

(v2) Don't enable INSTANCE_BROADCAST by default
(v3) Style changes

Signed-off-by: Tom St Denis <tom.stdenis@amd.com>
Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: move select_se_sh into the gfx struct 2016-07-07T19:01:57+00:00 Alex Deucher alexander.deucher@amd.com 2016-06-21T16:00:55+00:00 05fb7291fd8044857812a06055cc94d7d374fd74 It's gfx IP specific, not asic specific, so move to a gfx callback. Reviewed-by: Chunming Zhou <david1.zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
It's gfx IP specific, not asic specific, so move to a
gfx callback.

Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: move get_gpu_clock_counter into the gfx struct 2016-07-07T19:01:42+00:00 Alex Deucher alexander.deucher@amd.com 2016-07-07T19:01:42+00:00 b95e31fddabbc38f96c8e991dd7132cea252bf7d It's gfx IP specific, not asic specific, so move to a gfx callback. Reviewed-by: Chunming Zhou <david1.zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
It's gfx IP specific, not asic specific, so move to a
gfx callback.

Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: drop wait_for_mc_idle asic callback 2016-07-07T18:54:50+00:00 Alex Deucher alexander.deucher@amd.com 2016-06-21T15:35:36+00:00 4b7d97ac835ee96e46538a1fea38021988440301 Only used in the gmc IP modules so just call the local function directly. Reviewed-by: Chunming Zhou <david1.zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
Only used in the gmc IP modules so just call the local
function directly.

Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: enable BUS master after pci reset 2016-07-07T18:51:25+00:00 Chunming Zhou David1.Zhou@amd.com 2016-06-06T05:50:18+00:00 b314f9a997dd1d1e1fb607b68387c1e92e914e66 Re-enable bus mastering after GPU reset. We disable it at the top of these functions, so balance them by re-enabling it. Signed-off-by: Chunming Zhou <David1.Zhou@amd.com> eviewed-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
Re-enable bus mastering after GPU reset. We disable it
at the top of these functions, so balance them by
re-enabling it.

Signed-off-by: Chunming Zhou <David1.Zhou@amd.com>
eviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: add return value for pci config reset 2016-07-07T18:51:24+00:00 Chunming Zhou David1.Zhou@amd.com 2016-06-06T05:06:45+00:00 89a31827374b9301f549d5ce40dc3529b5b757fd So we know whether or not the reset succeeded. Signed-off-by: Chunming Zhou <David1.Zhou@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
So we know whether or not the reset succeeded.

Signed-off-by: Chunming Zhou <David1.Zhou@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu/gfx8: Enable PG on Stoney 2016-07-07T18:51:18+00:00 Tom St Denis tom.stdenis@amd.com 2016-06-02T12:53:35+00:00 216cde60081e955238eba6bc8203129aae7530fa Signed-off-by: Tom St Denis <tom.stdenis@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
Signed-off-by: Tom St Denis <tom.stdenis@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu/gfx8: Enable CG on Stoney 2016-07-07T18:51:17+00:00 Tom St Denis tom.stdenis@amd.com 2016-06-02T12:52:39+00:00 413cf600735af1eefce175bbbe599591b9fed2ba Enable all relevant CG flags for Stoney parts. Signed-off-by: Tom St Denis <tom.stdenis@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
Enable all relevant CG flags for Stoney parts.

Signed-off-by: Tom St Denis <tom.stdenis@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>