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author | Maíra Canal <mcanal@igalia.com> | 2023-05-12 13:40:45 +0300 |
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committer | Maíra Canal <mairacanal@riseup.net> | 2023-05-15 16:58:11 +0300 |
commit | ab87f558dcfb2562c3497e89600dec798a446665 (patch) | |
tree | bdd21cd5b142a897bc5e3d2b3e25870cb1f29441 /drivers/gpu/ipu-v3 | |
parent | 8b25320887d7feac98875546ea0f521628b745bb (diff) | |
download | linux-ab87f558dcfb2562c3497e89600dec798a446665.tar.xz |
drm/vkms: Fix RGB565 pixel conversion
Currently, the pixel conversion isn't rounding the fixed-point values
before assigning it to the RGB coefficients, which is causing the IGT
pixel-format tests to fail. So, use the drm_fixp2int_round() fixed-point
helper to round the values when assigning it to the RGB coefficients.
Tested with igt@kms_plane@pixel-format and igt@kms_plane@pixel-format-source-clamping.
[v2]:
* Use drm_fixp2int_round() to fix the pixel conversion instead of
casting the values to s32 (Melissa Wen).
Fixes: 89b03aeaef16 ("drm/vkms: fix 32bit compilation error by replacing macros")
Signed-off-by: Maíra Canal <mcanal@igalia.com>
Reviewed-by: Arthur Grillo <arthurgrillo@riseup.net>
Signed-off-by: Maíra Canal <mairacanal@riseup.net>
Link: https://patchwork.freedesktop.org/patch/msgid/20230512104044.65034-2-mcanal@igalia.com
Diffstat (limited to 'drivers/gpu/ipu-v3')
0 files changed, 0 insertions, 0 deletions