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| author | Alex Deucher <alexdeucher@gmail.com> | 2011-01-06 21:19:13 -0500 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2011-01-07 14:11:19 +1000 |
| commit | 936b27cce8fdb8ca50a593714963862586285094 (patch) | |
| tree | 8e68e7979580735c6509f09526e3c60378819923 /drivers/gpu | |
| parent | 1fe183050f71ba183fe2d693bbef5fa605723043 (diff) | |
| download | linux-936b27cce8fdb8ca50a593714963862586285094.tar.gz linux-936b27cce8fdb8ca50a593714963862586285094.tar.bz2 linux-936b27cce8fdb8ca50a593714963862586285094.zip | |
drm/radeon/kms: update display watermark calculations for DCE5
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/radeon/evergreen.c | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/drivers/gpu/drm/radeon/evergreen.c b/drivers/gpu/drm/radeon/evergreen.c index b5bc7d038fd9..9c990c3f877f 100644 --- a/drivers/gpu/drm/radeon/evergreen.c +++ b/drivers/gpu/drm/radeon/evergreen.c @@ -401,16 +401,28 @@ static u32 evergreen_line_buffer_adjust(struct radeon_device *rdev, case 0: case 4: default: - return 3840 * 2; + if (ASIC_IS_DCE5(rdev)) + return 4096 * 2; + else + return 3840 * 2; case 1: case 5: - return 5760 * 2; + if (ASIC_IS_DCE5(rdev)) + return 6144 * 2; + else + return 5760 * 2; case 2: case 6: - return 7680 * 2; + if (ASIC_IS_DCE5(rdev)) + return 8192 * 2; + else + return 7680 * 2; case 3: case 7: - return 1920 * 2; + if (ASIC_IS_DCE5(rdev)) + return 2048 * 2; + else + return 1920 * 2; } } |