From 705c870179ae57815d15a9e783442f22030d3a7d Mon Sep 17 00:00:00 2001 From: Javier Martinez Canillas Date: Thu, 16 Mar 2023 23:34:04 +0100 Subject: [PATCH] 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 Signed-off-by: Javier Martinez Canillas Reviewed-by: Thomas Zimmermann Link: https://patchwork.freedesktop.org/patch/msgid/20230316223404.102806-1-javierm@redhat.com --- drivers/gpu/drm/tests/drm_format_helper_test.c | 7 ++----- 1 file 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 bfa47f8ffd091..474bb7a1c4ee7 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); } -- 2.30.2