drm/amd/display: Add debugfs for testing output colorspace

In order to IGT test colorspace we'll want to print
the currently enabled colorspace on a stream. We add
a new debugfs to do so, using the same scheme as
current bpc reporting.

This might also come in handy when debugging display
issues.

v4:
- Fix function doc comment
- Fix sRGB debug print

Signed-off-by: Harry Wentland <[email protected]>
Reviewed-by: Joshua Ashton <[email protected]>

Cc: Pekka Paalanen <[email protected]>
Cc: Sebastian Wick <[email protected]>
Cc: [email protected]
Cc: Joshua Ashton <[email protected]>
Cc: Simon Ser <[email protected]>
Cc: Melissa Wen <[email protected]>
Cc: [email protected]
Cc: [email protected]
Signed-off-by: Alex Deucher <[email protected]>

0 files changed, 0 insertions, 0 deletions