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drm/core: Calculate bpp in afbc helper

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Some drivers (komeda, malidp) don't set anything in cpp. If that is the
case the right value can be inferred from the format. Then the "bpp" member
can be eliminated from struct drm_afbc_framebuffer.

Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@collabora.com>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20200331155308.6345-3-andrzej.p@collabora.com
This commit is contained in:
Andrzej Pietrasiewicz 2020-03-31 17:53:08 +02:00
parent 88f1b29a44
commit bcf6293d7a
3 changed files with 32 additions and 29 deletions
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7
include/drm/drm_framebuffer.h
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@ -331,13 +331,6 @@ struct drm_afbc_framebuffer {
* @afbc_size: minimum size of afbc buffer
*/
u32 afbc_size;
/**
* @bpp: bpp value for this afbc buffer
* To be removed when users such as malidp
* properly store the cpp in drm_format_info.
* New users should not start using this field.
*/
u32 bpp;
};
#define fb_to_afbc_fb(x) container_of(x, struct drm_afbc_framebuffer, base)