diff options
| author | Su Sung Chung <Su.Chung@amd.com> | 2019-05-30 20:59:03 +0200 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2019-06-11 19:51:25 +0200 |
| commit | a1651530a3bacf1d796fdb7bc587faef9f305d36 (patch) | |
| tree | 05b5ec74b3c0ed41d59a322f22039e75880284a8 /drivers/gpu/drm/amd/display/dc/clk_mgr | |
| parent | drm/amd/display: Do not grant POST_LT_ADJ when TPS4 is used (diff) | |
| download | linux-a1651530a3bacf1d796fdb7bc587faef9f305d36.tar.xz linux-a1651530a3bacf1d796fdb7bc587faef9f305d36.zip | |
drm/amd/display: make clk_mgr call enable_pme_wa
refactor a code so we will call clk_mgr's enable_pme_wa function so we
can use pme_wa for future asics. This way we don't need to worry about
different ASIC since clk_mgr already have that information
Signed-off-by: Su Sung Chung <Su.Chung@amd.com>
Reviewed-by: Eric Yang <eric.yang2@amd.com>
Acked-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/clk_mgr')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/clk_mgr/dcn10/rv1_clk_mgr.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn10/rv1_clk_mgr.c b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn10/rv1_clk_mgr.c index 31db9b55e11a..183ca39ce5a1 100644 --- a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn10/rv1_clk_mgr.c +++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn10/rv1_clk_mgr.c @@ -215,9 +215,23 @@ static void rv1_update_clocks(struct clk_mgr *clk_mgr_base, } } +static void rv1_enable_pme_wa(struct clk_mgr *clk_mgr_base) +{ + struct clk_mgr_internal *clk_mgr = TO_CLK_MGR_INTERNAL(clk_mgr_base); + struct pp_smu_funcs_rv *pp_smu = NULL; + + if (clk_mgr->pp_smu) { + pp_smu = &clk_mgr->pp_smu->rv_funcs; + + if (pp_smu->set_pme_wa_enable) + pp_smu->set_pme_wa_enable(&pp_smu->pp_smu); + } +} + static struct clk_mgr_funcs rv1_clk_funcs = { .get_dp_ref_clk_frequency = dce12_get_dp_ref_freq_khz, .update_clocks = rv1_update_clocks, + .enable_pme_wa = rv1_enable_pme_wa, }; static struct clk_mgr_internal_funcs rv1_clk_internal_funcs = { |