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drm/amd/powerplay: add uploading pptable and resetting powerplay support

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Necessary for re-initializing dpm with new 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>
This commit is contained in:
Eric Huang
2016-06-01 17:08:07 -04:00
committed by Alex Deucher
parent 76ad42c192
commit 4dcf9e6f2e
4 changed files with 63 additions and 9 deletions
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2
drivers/gpu/drm/amd/powerplay/inc/amd_powerplay.h
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@@ -360,6 +360,8 @@ int amd_powerplay_init(struct amd_pp_init *pp_init,
int amd_powerplay_fini(void *handle);
int amd_powerplay_reset(void *handle);
int amd_powerplay_display_configuration_change(void *handle,
const struct amd_pp_display_configuration *input);

1
drivers/gpu/drm/amd/powerplay/inc/hwmgr.h
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@@ -584,6 +584,7 @@ struct pp_hwmgr {
struct pp_smumgr *smumgr;
const void *soft_pp_table;
uint32_t soft_pp_table_size;
void *hardcode_pp_table;
bool need_pp_table_upload;
enum amd_dpm_forced_level dpm_level;
bool block_hw_access;