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| author | Laurentiu Palcu <laurentiu.palcu@nxp.com> | 2019-02-14 10:39:21 +0200 |
|---|---|---|
| committer | Laurentiu Palcu <laurentiu.palcu@nxp.com> | 2019-02-19 13:24:14 +0200 |
| commit | 453ee22cb16d11bf6357b6d0bd62eee12d368197 (patch) | |
| tree | 097f435efc0c358c1ea195b16b55bfb687bdb2df /drivers/connector | |
| parent | ad41641effaa6507dfb48013ba8174e35c60263e (diff) | |
MLK-20931: drm/imx/dcss: Add scaler 5 tap filter back for YUV
The following commit:
459a5fac54d - MLK-20263: drm/imx/dcss: fix channel-0 line shift
removed the 5 tap filter for vertical luma/chroma when YUV formats were
used.
Problem is that when the 7 tap filter is used for vertical luma/chroma,
artifacts can be seen on screen when scaling.
RGB can, however, function correctly with only 7 tap filter.
This patch partially reverts the above patch and also does some cosmetic
changes when calling the dcss_scaler_filter_design() using false/true
instead of 0/1 for use_5_taps argument.
Signed-off-by: Laurentiu Palcu <laurentiu.palcu@nxp.com>
Diffstat (limited to 'drivers/connector')
0 files changed, 0 insertions, 0 deletions