drm/amd/display: Use SDR white level to calculate matrix coefficients

[WHY]
Certain profiles have higher HDR multiplier than SDR white level max
which is not currently supported.

[HOW]
Use SDR white level when calculating matrix coefficients for HDR RGB MPO
path instead of HDR multiplier.

Cc: Mario Limonciello <[email protected]>
Cc: Alex Deucher <[email protected]>
Cc: [email protected]
Reviewed-by: Jun Lei <[email protected]>
Signed-off-by: Samson Tam <[email protected]>
Signed-off-by: Alex Hung <[email protected]>
Tested-by: Daniel Wheeler <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

0 files changed, 0 insertions, 0 deletions