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| author | Austin Zheng <Austin.Zheng@amd.com> | 2024-09-23 10:07:32 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2024-10-07 14:10:40 -0400 |
| commit | 0e93b76cf92f229409e8da85c2a143868835fec3 (patch) | |
| tree | 2fd0dfafd8edc44647748716bd4c9b96e23bfb08 /drivers/gpu/drm/amd/display/dc/resource/dcn401/dcn401_resource.c | |
| parent | bd5230b1a6f24447aa604e631e70ffe62834ff74 (diff) | |
| download | linux-0e93b76cf92f229409e8da85c2a143868835fec3.tar.gz linux-0e93b76cf92f229409e8da85c2a143868835fec3.tar.bz2 linux-0e93b76cf92f229409e8da85c2a143868835fec3.zip | |
drm/amd/display: Revert commit Update Interface to Check UCLK DPM
This reverts commit b8d046985c2dc41a0e264a391da4606099f8d44f.
Reverting as regression discovered on certain systems and golden values
need to updated.
Reviewed-by: Alvin Lee <alvin.lee2@amd.com>
Signed-off-by: Austin Zheng <Austin.Zheng@amd.com>
Signed-off-by: Rodrigo Siqueira <rodrigo.siqueira@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/resource/dcn401/dcn401_resource.c')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/resource/dcn401/dcn401_resource.c | 17 |
1 files changed, 0 insertions, 17 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/resource/dcn401/dcn401_resource.c b/drivers/gpu/drm/amd/display/dc/resource/dcn401/dcn401_resource.c index 59184abab1a7..f2653a86d3e7 100644 --- a/drivers/gpu/drm/amd/display/dc/resource/dcn401/dcn401_resource.c +++ b/drivers/gpu/drm/amd/display/dc/resource/dcn401/dcn401_resource.c @@ -1688,22 +1688,6 @@ static void dcn401_build_pipe_pix_clk_params(struct pipe_ctx *pipe_ctx) } } -static int dcn401_get_power_profile(const struct dc_state *context) -{ - int uclk_mhz = context->bw_ctx.bw.dcn.clk.dramclk_khz / 1000; - int dpm_level = 0; - - for (int i = 0; i < context->clk_mgr->bw_params->clk_table.num_entries_per_clk.num_memclk_levels; i++) { - if (context->clk_mgr->bw_params->clk_table.entries[i].memclk_mhz == 0 || - uclk_mhz < context->clk_mgr->bw_params->clk_table.entries[i].memclk_mhz) - break; - if (uclk_mhz > context->clk_mgr->bw_params->clk_table.entries[i].memclk_mhz) - dpm_level++; - } - - return dpm_level; -} - static struct resource_funcs dcn401_res_pool_funcs = { .destroy = dcn401_destroy_resource_pool, .link_enc_create = dcn401_link_encoder_create, @@ -1730,7 +1714,6 @@ static struct resource_funcs dcn401_res_pool_funcs = { .prepare_mcache_programming = dcn401_prepare_mcache_programming, .build_pipe_pix_clk_params = dcn401_build_pipe_pix_clk_params, .calculate_mall_ways_from_bytes = dcn32_calculate_mall_ways_from_bytes, - .get_power_profile = dcn401_get_power_profile, }; static uint32_t read_pipe_fuses(struct dc_context *ctx) |