diff options
| author | Huang Rui <ray.huang@amd.com> | 2019-03-31 15:53:42 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2019-06-21 18:59:26 -0500 |
| commit | 8890fe5f435333c9f6ea7cd6b6de964c669602f4 (patch) | |
| tree | 4cfa279d92514f677e3fbe33711ede3a6e0a28ab /drivers/gpu/drm/amd/powerplay/vega20_ppt.c | |
| parent | 973849042e0101d6dea1a4c00fdb2007128f86a6 (diff) | |
drm/amd/powerplay: introduce smu power source type to handle AC/DC source for each asic
This patch introduces new smu power source type, it's to handle the different
AC/DC source defines for each asic with the same smu ip.
Signed-off-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Kevin Wang <kevin1.wang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/powerplay/vega20_ppt.c')
| -rw-r--r-- | drivers/gpu/drm/amd/powerplay/vega20_ppt.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/powerplay/vega20_ppt.c b/drivers/gpu/drm/amd/powerplay/vega20_ppt.c index 07abb047bf6b..f11ff0335e49 100644 --- a/drivers/gpu/drm/amd/powerplay/vega20_ppt.c +++ b/drivers/gpu/drm/amd/powerplay/vega20_ppt.c @@ -202,6 +202,11 @@ static int vega20_table_map[SMU_TABLE_COUNT] = { TAB_MAP(OVERDRIVE), }; +static int vega20_pwr_src_map[SMU_POWER_SOURCE_COUNT] = { + PWR_MAP(AC), + PWR_MAP(DC), +}; + static int vega20_get_smu_table_index(struct smu_context *smc, uint32_t index) { int val; @@ -215,6 +220,19 @@ static int vega20_get_smu_table_index(struct smu_context *smc, uint32_t index) return val; } +static int vega20_get_pwr_src_index(struct smu_context *smc, uint32_t index) +{ + int val; + if (index >= SMU_POWER_SOURCE_COUNT) + return -EINVAL; + + val = vega20_pwr_src_map[index]; + if (val >= POWER_SOURCE_COUNT) + return -EINVAL; + + return val; +} + static int vega20_get_smu_feature_index(struct smu_context *smc, uint32_t index) { int val; @@ -3105,6 +3123,7 @@ static const struct pptable_funcs vega20_ppt_funcs = { .get_smu_clk_index = vega20_get_smu_clk_index, .get_smu_feature_index = vega20_get_smu_feature_index, .get_smu_table_index = vega20_get_smu_table_index, + .get_smu_power_index = vega20_get_pwr_src_index, .run_afll_btc = vega20_run_btc_afll, .get_allowed_feature_mask = vega20_get_allowed_feature_mask, .get_current_power_state = vega20_get_current_power_state, |