linux-stable.git/drivers/gpu/drm/amd/amdgpu/si_dpm.c, branch linux-4.15.y Linux kernel stable tree drm/amdgpu: used cached pcie gen info for SI (v2) 2018-03-15T09:56:47+00:00 Alex Deucher alexander.deucher@amd.com 2018-02-26T16:05:10+00:00 adcdc9dd593d11d5fa8d2babc547929237400ad4 commit 05656e5e4917a08296300dc0530aed1539202c25 upstream. Rather than querying it every time we need it. Also fixes a crash in VM pass through if there is no root bridge because the cached value fetch already checks this properly. v2: fix includes Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=105244 Acked-by: Christian König <christian.koenig@amd.com> Reviewed-by: Rex Zhu<rezhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 05656e5e4917a08296300dc0530aed1539202c25 upstream.

Rather than querying it every time we need it.
Also fixes a crash in VM pass through if there is no
root bridge because the cached value fetch already checks
this properly.

v2: fix includes

Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=105244
Acked-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Rex Zhu<rezhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drm/amdgpu: Add dpm quirk for Jet PRO (v2) 2018-02-28T09:21:38+00:00 Alex Deucher alexander.deucher@amd.com 2017-11-21T17:10:57+00:00 569773e885c249d9f51eb56e772d832f95690bd1 commit f2e5262f75ecb40a6e56554e156a292ab9e1d1b7 upstream. Fixes stability issues. v2: clamp sclk to 600 Mhz Bug: https://bugs.freedesktop.org/show_bug.cgi?id=103370 Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit f2e5262f75ecb40a6e56554e156a292ab9e1d1b7 upstream.

Fixes stability issues.

v2: clamp sclk to 600 Mhz

Bug: https://bugs.freedesktop.org/show_bug.cgi?id=103370
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drm/amdgpu: move common pm sysfs code to amdgpu_device.c 2017-09-28T20:03:31+00:00 Rex Zhu Rex.Zhu@amd.com 2017-09-22T09:47:27+00:00 d2f52ac800fec229f2931603e8b7fb9c5ade7aa7 Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: unify the interface of amd_pm_funcs 2017-09-19T03:30:35+00:00 Rex Zhu Rex.Zhu@amd.com 2017-09-06T10:43:52+00:00 cd4d74648b8021f0d0c7cc31a92fb4ea436a0019 put amd_pm_funcs table in struct powerplay for all asics. Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
put amd_pm_funcs table in struct powerplay for all
asics.

Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: rename amdgpu_dpm_funcs to amd_pm_funcs 2017-09-19T03:30:34+00:00 Rex Zhu Rex.Zhu@amd.com 2017-09-06T07:27:59+00:00 cfa289fd4986c504b0396cce167802dfcf4943d0 renamed amdgpu_dpm_funcs and moved to amd_shared.h so can shared with powerplay. Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
renamed amdgpu_dpm_funcs and moved to amd_shared.h
so can shared with powerplay.

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amd/amdgpu: fix si_enable_smc_cac() failed issue 2017-07-14T15:06:41+00:00 Jim Qu Jim.Qu@amd.com 2017-07-12T07:52:26+00:00 5cb818b861be114148e8dbeb4259698148019dd1 Signed-off-by: Jim Qu <Jim.Qu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
Signed-off-by: Jim Qu <Jim.Qu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amd: fix include notation and remove -Iinclude/drm flag 2017-05-16T15:17:41+00:00 Masahiro Yamada yamada.masahiro@socionext.com 2017-04-24T04:50:21+00:00 248a1d6f1ac410d3ed3907c1be2502e286f59bb8 Include <drm/*.h> instead of relative path from include/drm, then remove the -Iinclude/drm compiler flag. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Michel Dänzer <michel.daenzer@amd.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/1493009447-31524-4-git-send-email-yamada.masahiro@socionext.com 
Include <drm/*.h> instead of relative path from include/drm, then
remove the -Iinclude/drm compiler flag.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1493009447-31524-4-git-send-email-yamada.masahiro@socionext.com
drm/amdgpu: switch ih handling to two levels (v3) 2017-03-30T03:53:37+00:00 Alex Deucher alexander.deucher@amd.com 2016-03-29T22:28:50+00:00 d766e6a393383c60a55bdcc72586f21a1ff12509 Newer asics have a two levels of irq ids now: client id - the IP src id - the interrupt src within the IP v2: integrated Christian's comments. v3: fix rebase fail in SI and CIK Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Ken Wang <Qingqing.Wang@amd.com> Reviewed-by: Ken Wang <Qingqing.Wang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
Newer asics have a two levels of irq ids now:
client id - the IP
src id - the interrupt src within the IP

v2: integrated Christian's comments.
v3: fix rebase fail in SI and CIK

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Ken Wang <Qingqing.Wang@amd.com>
Reviewed-by: Ken Wang <Qingqing.Wang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: implement read_sensor() for pre-powerplay chips 2017-03-30T03:53:03+00:00 Samuel Pitoiset samuel.pitoiset@gmail.com 2017-02-14T00:00:49+00:00 d6c29695e68ca911648dbe2294764dab6ef84fc7 Add the GPU temperature, the shader clock and eventually the memory clock (as well as the GPU load on CI). The main goal is to expose this info to the userspace like Radeon. v2: - add AMDGPU_PP_SENSOR_GPU_LOAD on CI - update the commit description Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
Add the GPU temperature, the shader clock and eventually the
memory clock (as well as the GPU load on CI). The main goal is
to expose this info to the userspace like Radeon.

v2: - add AMDGPU_PP_SENSOR_GPU_LOAD on CI
    - update the commit description

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: reinstate oland workaround for sclk 2017-03-16T14:06:11+00:00 Alex Deucher alexander.deucher@amd.com 2017-03-16T01:13:25+00:00 e11ddff68a7c455e63c4b46154a3e75c699a7b55 Higher sclks seem to be unstable on some boards. bug: https://bugs.freedesktop.org/show_bug.cgi?id=100222 Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org 
Higher sclks seem to be unstable on some boards.

bug: https://bugs.freedesktop.org/show_bug.cgi?id=100222

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org