drm/amd/display: Set test pattern on blank when using Visual Confirm

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[Why]
We want a test pattern to show up on screen when we're blanked and have
visual confirm enabled, for debugging. Raven does this, it's a mistake that
Navi does not.

[How]
 - in "blank_pixel_data", set appropriate DPG pattern for visual confirm
 - refactor DPG calls out of "enable_stream_timing"

Signed-off-by: Joshua Aberback <joshua.aberback@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

...

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Joshua Aberback 2019-04-29 17:27:12 -04:00 • committed by Alex Deucher

parent ad141db915

commit 324707fdf8

1 changed files with 11 additions and 42 deletions

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53

drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c

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