drm/amd/display: Add Logging for HDMI color depth information

[Why]
Recent HDMI2.0 HF1-1 V-Swing testing showed that logging deep color
status helps in validation of testcase.

[How]
Add logging based on various color depths and pixel encoding
formats.

Signed-off-by: Praful Swarnakar <Praful.Swarnakar@amd.com>
Reviewed-by: Hersen Wu <hersenwu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Praful Swarnakar 2021-08-19 21:31:37 +05:30 • committed by Alex Deucher
commit 3341d30d1c