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authorSung Lee <[email protected]>2020-01-15 11:55:06 -0500
committerAlex Deucher <[email protected]>2020-02-11 12:12:31 -0500
commitdf36f6cf23ada812930afa8ee76681d4ad307c61 (patch)
tree44bfe7faac10c7519c0e2f65de309433af4cbafc
parent7aa62404dfdefd759e6a5f8923a0b0704729295f (diff)
drm/amd/display: Do not set optimized_require to false after plane disable
[WHY] The optimized_require flag is needed to set watermarks and clocks lower in certain conditions. This flag is set to true and then set to false while programming front end in dcn20. [HOW] Do not set the flag to false while disabling plane. Signed-off-by: Sung Lee <[email protected]> Reviewed-by: Tony Cheng <[email protected]> Acked-by: Bhawanpreet Lakha <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
-rw-r--r--drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c
index cfbbaffa8654..a444fed94184 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c
@@ -572,7 +572,6 @@ void dcn20_plane_atomic_disable(struct dc *dc, struct pipe_ctx *pipe_ctx)
dpp->funcs->dpp_dppclk_control(dpp, false, false);
hubp->power_gated = true;
- dc->optimized_required = false; /* We're powering off, no need to optimize */
hws->funcs.plane_atomic_power_down(dc,
pipe_ctx->plane_res.dpp,