drm/radeon: rework finding display PLL numbers v2

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This completely reworks how the PLL parameters are generated and
should result in better matching dot clock frequencies.

Probably needs quite a bit of testing.

bugs: https://bugs.freedesktop.org/show_bug.cgi?id=76564

v2: more cleanup and comments.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>

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Christian König 2014-03-28 18:55:10 +01:00

parent ec9954fc26

commit 3216701607

1 changed files with 153 additions and 90 deletions

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drivers/gpu/drm/radeon/radeon_display.c

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