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15 Commits

Author SHA1 Message Date
Edward O'Callaghan
538f1ef34c drivers/amdgpu: Remove redundant itermediate return val 
Found-by: Coccinelle
Signed-off-by: Edward O'Callaghan <funfunctor@folklore1984.net>
Reviewed-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>
 2016-07-29 14:36:51 -04:00
Edward O'Callaghan
5969a8c76b drivers/amdgpu: Remove redundant casts on kzalloc() calls 
Found-by: Coccinelle
Signed-off-by: Edward O'Callaghan <funfunctor@folklore1984.net>
Reviewed-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>
 2016-07-29 14:36:50 -04:00
Dave Airlie
5e580523d9 Backmerge tag 'v4.7' into drm-next 
Linux 4.7

As requested by Daniel Vetter as the conflicts were getting messy.
 2016-07-26 17:26:29 +10:00
Eric Huang
cf17039f48 drm/amd/powerplay: keep soft_pp_table pointer value for re-uploading 
Necessary for updating pptables at runtime.

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Eric Huang <JinHuiEric.Huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2016-07-07 14:51:34 -04:00
Rex Zhu
4b2427605e drm/amd/powerplay: incorrectly use of the function return value 
'0' means true.

Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
 2016-07-06 17:43:59 -04:00
Rex Zhu
3ff211270a drm/amd/powerplay: update powerplay table parsing 
to handle pptable format change on Polaris boards

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>
 2016-06-15 02:00:46 -04:00
Monk Liu
9d8f086cd0 drm/amdgpu: fix memleak in pptable_init 
Signed-off-by: Monk Liu <Monk.Liu@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2016-06-09 10:49:04 -04:00
Eric Huang
1551019523 drm/amd/powerplay: revise caching the soft pptable and add it's size 
This fixes a bug in the pptable access interface that could lead to
a crash.  Check the pointer before using it.

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Eric Huang <JinHuiEric.Huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2016-05-04 20:29:52 -04:00
Flora Cui
2cc0c0b5cd drm/amdgpu: change ELM/BAF to Polaris10/Polaris11 
Adjust to preferred code names.

Signed-off-by: Flora Cui <Flora.Cui@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2016-05-04 20:27:57 -04:00
yanyang1
e85c7d664d drm/amd/powerplay: update baffin & ellesmere smc_sk firmware. 
sync the code form catalyst CL:#1230866.

Signed-off-by: yanyang1 <Young.Yang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2016-05-04 20:26:33 -04:00
Colin Ian King
a82d397bff drm/amd/powerplay: fix memory leak of tdp_table 
tdp_table is being leaked on failed allocations of
hwmgr->dyn_state.cac_dtp_table. kfree tdp_table on the error
return path to fix the leak.

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2016-03-21 11:52:13 -04:00
Rex Zhu
c15c8d7020 drm/amd/powerplay: fix Smatch static checker warnings 
1. return -1 instead of -ENOMEM
2. The struct type mismatch warnings.

Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Ken Wang  <Qingqing.Wang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2016-01-08 15:39:23 -05:00
Alex Deucher
283b1a8bfb drm/amd/powerplay: Don't return an error if fan table is missing 
It's a valid configuration on some laptops.

Reviewed-by: Tom St Denis <tom.stdenis@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2015-12-21 16:42:56 -05:00
Alex Deucher
1d5498c23e drm/powerplay: add debugging output to tonga_processpptables.c 
To help track down init errors.

Reviewed-by: Tom St Denis <tom.stdenis@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2015-12-21 16:42:54 -05:00
yanyang1
c82baa2818 drm/amd/powerplay: add Tonga dpm support (v3) 
This implements DPM for tonga.  DPM handles dynamic
clock and voltage scaling.

v2: merge all the patches related with tonga dpm
v3: merge dpm force level fix, cgs display fix, spelling fix

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
Signed-off-by: yanyang1 <young.yang@amd.com>
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: Eric Huang <JinHuiEric.Huang@amd.com>
 2015-12-21 16:42:15 -05:00