linux-stable.git/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c, branch linux-4.5.y Linux kernel stable tree drm/amd/powerplay: send event to notify powerplay all modules are initialized. 2016-03-02T16:01:22+00:00 Rex Zhu Rex.Zhu@amd.com 2016-02-25T09:32:45+00:00 4ea2efae0d117c5b5f44081bab941542d892e758 with this event, powerplay can adjust current power state if needed. Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> 
with this event, powerplay can adjust current power state if needed.

Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: Allow the driver to load if amdgpu.powerplay=1 on asics without powerplay support 2016-01-19T17:42:30+00:00 Jordan Lazare Jordan.Lazare@amd.com 2016-01-18T22:00:03+00:00 3466904d38ff1e63f0a19cb31166db67f2d05c61 Avoid setting pp_enabled if there is no powerplay implementation. Signed-off-by: Jordan Lazare <Jordan.Lazare@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
Avoid setting pp_enabled if there is no powerplay implementation.

Signed-off-by: Jordan Lazare <Jordan.Lazare@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
amd/powerplay: disable powerplay by default initially 2015-12-21T22:07:40+00:00 Alex Deucher alexander.deucher@amd.com 2015-12-21T22:07:40+00:00 53d8eabe3df36015daf40a7a9bfad9b2ffafc6bd Hopefully we can enable this by default once we get more upstream feedback on stability, etc. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
Hopefully we can enable this by default once we get more
upstream feedback on stability, etc.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu/powerplay: enable sysfs and debugfs interfaces late 2015-12-21T21:42:51+00:00 Alex Deucher alexander.deucher@amd.com 2015-12-08T22:28:28+00:00 898b1dead9a99aeeb103febacf838c7c71d58292 To avoid users accessing them before the module has finished initializing them and make sure they are only created if dpm has properly initialized. Reviewed-by: Christian König <christian.koenig@amd.com> Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
To avoid users accessing them before the module has finished
initializing them and make sure they are only created if
dpm has properly initialized.

Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amd/powerplay: check whether enable dpm in powerplay. 2015-12-21T21:42:50+00:00 Rex Zhu Rex.Zhu@amd.com 2015-11-23T06:50:10+00:00 1ea6c1e8e40c5cccc3572d1221c0770fc0c437f3 Change-Id: I0a2dbf8ef7d4a3e9788fe211fc5964dd2487c519 Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> 
Change-Id: I0a2dbf8ef7d4a3e9788fe211fc5964dd2487c519
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
drm/amd/powerplay: fix bug that dpm funcs in debugfs/sysfs missing. 2015-12-21T21:42:50+00:00 Rex Zhu Rex.Zhu@amd.com 2015-12-07T08:42:35+00:00 7ad4e7f09372946d1bfd5359c45ccce024d0689e in dpm module, sysfs init func move to late_init from sw_init. Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Change-Id: Ice4a73212d8e3106d05f04a27043820ffd32929e Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> 
in dpm module, sysfs init func move to late_init from sw_init.

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>

Change-Id: Ice4a73212d8e3106d05f04a27043820ffd32929e
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
amdgpu/powerplay: Add Stoney to list of early init cases 2015-12-21T21:42:39+00:00 Tom St Denis tom.stdenis@amd.com 2015-11-20T18:33:44+00:00 9c97e75f0fe6f98285127fb0424862087916e83f Signed-off-by: Tom St Denis <tom.stdenis@amd.com> Reviewed-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>
drm/amdgpu: support per device powerplay enablement (v2) 2015-12-21T21:42:27+00:00 Jammy Zhou Jammy.Zhou@amd.com 2015-11-10T23:31:08+00:00 e61710c59dd205b48413762b2aedd46e86df3c45 The amdgu_powerplay variable is global for multiple GPU instances. v2: fold in Flora's module option change, protect adev reference in macros Signed-off-by: Jammy Zhou <Jammy.Zhou@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> 
The amdgu_powerplay variable is global for multiple GPU instances.

v2: fold in Flora's module option change, protect adev reference in
macros

Signed-off-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
drm/amdgpu: enable powerplay module by default for fiji. 2015-12-21T21:42:21+00:00 Rex Zhu Rex.Zhu@amd.com 2015-10-20T03:05:45+00:00 edb611c1e1e7647510185a3fcde5914f761afd75 Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> 
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: enable powerplay module by default for tonga. 2015-12-21T21:42:21+00:00 Rex Zhu Rex.Zhu@amd.com 2015-10-17T09:57:58+00:00 76c8cc6b3ba2186215322cf45d6547d66713bd7b Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> 
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>