From: Dmytro Laktyushkin <dmytro.laktyush...@amd.com>
Change-Id: I0b8db982e98f3d2bf619addb693a5279de1edf28
Signed-off-by: Dmytro Laktyushkin <dmytro.laktyush...@amd.com>
Reviewed-by: Charlene Liu <charlene....@amd.com>
Acked-by: Harry Wentland <harry.wentl...@amd.com>
---
drivers/gpu/drm/amd/display/dc/calcs/dcn_calcs.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/amd/display/dc/calcs/dcn_calcs.c
b/drivers/gpu/drm/amd/display/dc/calcs/dcn_calcs.c
index be6e3ca9fb0d..c809ad3738e9 100644
--- a/drivers/gpu/drm/amd/display/dc/calcs/dcn_calcs.c
+++ b/drivers/gpu/drm/amd/display/dc/calcs/dcn_calcs.c
@@ -923,8 +923,10 @@ bool dcn_validate_bandwidth(
if (v->is_line_buffer_bpp_fixed == dcn_bw_yes)
v->lb_bit_per_pixel[input_idx] =
v->line_buffer_fixed_bpp;
v->dcc_rate[input_idx] = 1; /*TODO: Worst case? does this
change?*/
- v->output_format[input_idx] = dcn_bw_444;
- v->output[input_idx] = dcn_bw_dp;
+ v->output_format[input_idx] =
pipe->stream->timing.pixel_encoding ==
+ PIXEL_ENCODING_YCBCR420 ? dcn_bw_420 :
dcn_bw_444;
+ v->output[input_idx] = pipe->stream->sink->sink_signal ==
+ SIGNAL_TYPE_HDMI_TYPE_A ? dcn_bw_hdmi :
dcn_bw_dp;
input_idx++;
}
--
2.11.0
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