diff options
| author | Sung Lee <sung.lee@amd.com> | 2020-02-12 10:29:48 -0500 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2020-03-19 00:03:03 -0400 |
| commit | 98190997391c1d7e5b212d19f9a95e5f3ddded32 (patch) | |
| tree | 4f4fc7c366833417354e52f831bd16a3335dce6f /drivers/gpu/drm/amd/display | |
| parent | 4ff7d8ba4c80b8198bd4a0cc339373eb28540552 (diff) | |
drm/amd/display: Revert "DCN2.x Do not program DPPCLK if same value"
[WHY]
Not programming dto with same values causes test failures in DCN2 diags
DPP tests.
[HOW]
This reverts commit 1b53e733238c0f7faa4744ec7c8c6f193649f168.
Signed-off-by: Sung Lee <sung.lee@amd.com>
Reviewed-by: Yongqiang Sun <yongqiang.sun@amd.com>
Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Acked-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/clk_mgr/dcn20/dcn20_clk_mgr.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn20/dcn20_clk_mgr.c b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn20/dcn20_clk_mgr.c index 68a1120ff674..368d497bc64b 100644 --- a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn20/dcn20_clk_mgr.c +++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn20/dcn20_clk_mgr.c @@ -117,7 +117,7 @@ void dcn20_update_clocks_update_dpp_dto(struct clk_mgr_internal *clk_mgr, prev_dppclk_khz = clk_mgr->base.ctx->dc->current_state->res_ctx.pipe_ctx[i].plane_res.bw.dppclk_khz; - if ((prev_dppclk_khz > dppclk_khz && safe_to_lower) || prev_dppclk_khz < dppclk_khz) { + if (safe_to_lower || prev_dppclk_khz < dppclk_khz) { clk_mgr->dccg->funcs->update_dpp_dto( clk_mgr->dccg, dpp_inst, dppclk_khz); } |