diff options
| author | Martin Leung <martin.leung@amd.com> | 2019-09-17 14:50:22 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2019-10-10 19:33:44 -0500 |
| commit | 93c2340bdc24b6067a7621e71d4aacac1f85b5f2 (patch) | |
| tree | 1f3612e03b47a74519432b5a8201dff96e4dae6f /drivers/gpu/drm/amd/display/dc/dcn10/dcn10_stream_encoder.h | |
| parent | 566b4252fe9da9582dde008c5e9c3eb7c136e348 (diff) | |
| download | linux-stable-93c2340bdc24b6067a7621e71d4aacac1f85b5f2.tar.gz linux-stable-93c2340bdc24b6067a7621e71d4aacac1f85b5f2.tar.bz2 linux-stable-93c2340bdc24b6067a7621e71d4aacac1f85b5f2.zip | |
drm/amd/display: add more checks to validate seamless boot timing
[why]
we found using an active DP to HDMI panel that we weren't validating
dp_pixel_format and hardware timing v_front_porch, causing screen to
blank and/or corrupt while attempting a seamless boot.
[how]
added checks during dc_validate_seamless_boot_timing for these values
Signed-off-by: Martin Leung <martin.leung@amd.com>
Reviewed-by: Anthony Koo <Anthony.Koo@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/dcn10/dcn10_stream_encoder.h')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dcn10/dcn10_stream_encoder.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_stream_encoder.h b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_stream_encoder.h index a512cbea00d1..c9cbc21d121e 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_stream_encoder.h +++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_stream_encoder.h @@ -621,4 +621,9 @@ void get_audio_clock_info( void enc1_reset_hdmi_stream_attribute( struct stream_encoder *enc); +bool enc1_stream_encoder_dp_get_pixel_format( + struct stream_encoder *enc, + enum dc_pixel_encoding *encoding, + enum dc_color_depth *depth); + #endif /* __DC_STREAM_ENCODER_DCN10_H__ */ |