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| author | Javier Martinez Canillas <javierm@redhat.com> | 2023-03-17 01:34:04 +0300 |
|---|---|---|
| committer | Javier Martinez Canillas <javierm@redhat.com> | 2023-03-17 18:59:54 +0300 |
| commit | 705c870179ae57815d15a9e783442f22030d3a7d (patch) | |
| tree | f0b92d00904780a8bd17ffca0c17179e18f26f09 /drivers/gpu/drm/tests | |
| parent | 06bc8c80cba8347c3f459d276cfbd75ea0bbb6d1 (diff) | |
| download | linux-705c870179ae57815d15a9e783442f22030d3a7d.tar.xz | |
drm/format-helper: Use drm_format_info_min_pitch() in tests helper
There's a nice macro to calculate the destination pitch that already takes
into account sub-byte pixel formats. Use that instead of open coding it.
Suggested-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Javier Martinez Canillas <javierm@redhat.com>
Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20230316223404.102806-1-javierm@redhat.com
Diffstat (limited to 'drivers/gpu/drm/tests')
| -rw-r--r-- | drivers/gpu/drm/tests/drm_format_helper_test.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/gpu/drm/tests/drm_format_helper_test.c b/drivers/gpu/drm/tests/drm_format_helper_test.c index bfa47f8ffd09..474bb7a1c4ee 100644 --- a/drivers/gpu/drm/tests/drm_format_helper_test.c +++ b/drivers/gpu/drm/tests/drm_format_helper_test.c @@ -440,15 +440,12 @@ static size_t conversion_buf_size(u32 dst_format, unsigned int dst_pitch, const struct drm_rect *clip) { const struct drm_format_info *dst_fi = drm_format_info(dst_format); - unsigned int bpp; if (!dst_fi) return -EINVAL; - if (!dst_pitch) { - bpp = drm_format_info_bpp(dst_fi, 0); - dst_pitch = DIV_ROUND_UP(drm_rect_width(clip) * bpp, 8); - } + if (!dst_pitch) + dst_pitch = drm_format_info_min_pitch(dst_fi, 0, drm_rect_width(clip)); return dst_pitch * drm_rect_height(clip); } |