drm/sun4i: rgb: Validate the clock rate

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Our pixel clock cannot reach a high enough rate for some rather high while
common resolutions (like 1080p60).

Make sure we filter the resolutions we cannot reach in our mode_valid
function.

Fixes: 29e57fab97 ("drm: sun4i: Add RGB output")
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>

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Maxime Ripard 2016-04-21 11:25:26 +02:00

parent 4731a72df2

commit bb43d40d7c

1 changed files with 14 additions and 0 deletions

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drivers/gpu/drm/sun4i/sun4i_rgb.c

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