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drm/tinydrm: Use struct drm_rect

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This prepares for the switch to drm_atomic_helper_dirtyfb() in the next
patch. The damage helper returns a drm_rect so switch to that everywhere
including using a pointer in the dirty functions.

This is a non-functional change except for the debug print which looks a
bit different.

Signed-off-by: Noralf Trønnes <noralf@tronnes.org>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20190115043643.2364-4-noralf@tronnes.org
This commit is contained in:
Noralf Trønnes
2019-01-15 05:36:41 +01:00
parent 255f6fe736
commit b051b3459b
7 changed files with 67 additions and 60 deletions
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11
include/drm/tinydrm/tinydrm-helpers.h
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@@ -13,6 +13,7 @@
struct backlight_device;
struct tinydrm_device;
struct drm_clip_rect;
struct drm_rect;
struct spi_transfer;
struct spi_message;
struct spi_device;
@@ -33,7 +34,7 @@ static inline bool tinydrm_machine_little_endian(void)
#endif
}
bool tinydrm_merge_clips(struct drm_clip_rect *dst,
bool tinydrm_merge_clips(struct drm_rect *dst,
struct drm_clip_rect *src, unsigned int num_clips,
unsigned int flags, u32 max_width, u32 max_height);
int tinydrm_fb_dirty(struct drm_framebuffer *fb,
@@ -42,14 +43,14 @@ int tinydrm_fb_dirty(struct drm_framebuffer *fb,
struct drm_clip_rect *clips,
unsigned int num_clips);
void tinydrm_memcpy(void *dst, void *vaddr, struct drm_framebuffer *fb,
struct drm_clip_rect *clip);
struct drm_rect *clip);
void tinydrm_swab16(u16 *dst, void *vaddr, struct drm_framebuffer *fb,
struct drm_clip_rect *clip);
struct drm_rect *clip);
void tinydrm_xrgb8888_to_rgb565(u16 *dst, void *vaddr,
struct drm_framebuffer *fb,
struct drm_clip_rect *clip, bool swap);
struct drm_rect *clip, bool swap);
void tinydrm_xrgb8888_to_gray8(u8 *dst, void *vaddr, struct drm_framebuffer *fb,
struct drm_clip_rect *clip);
struct drm_rect *clip);
size_t tinydrm_spi_max_transfer_size(struct spi_device *spi, size_t max_len);
bool tinydrm_spi_bpw_supported(struct spi_device *spi, u8 bpw);