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| author | Noralf Trønnes <noralf@tronnes.org> | 2019-01-15 05:36:41 +0100 |
|---|---|---|
| committer | Noralf Trønnes <noralf@tronnes.org> | 2019-01-17 10:57:03 +0100 |
| commit | b051b3459bbae907ef068bcd8b62f73f09ea5016 (patch) | |
| tree | 197a965b4d9dfa8d7aa9be83dc472198c3b13647 /drivers/gpu/drm/tinydrm/core/tinydrm-helpers.c | |
| parent | 255f6fe736f4ed78e0f0eac1d6188137db798b51 (diff) | |
| download | linux-b051b3459bbae907ef068bcd8b62f73f09ea5016.tar.bz2 | |
drm/tinydrm: Use struct drm_rect
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
Diffstat (limited to 'drivers/gpu/drm/tinydrm/core/tinydrm-helpers.c')
| -rw-r--r-- | drivers/gpu/drm/tinydrm/core/tinydrm-helpers.c | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/drivers/gpu/drm/tinydrm/core/tinydrm-helpers.c b/drivers/gpu/drm/tinydrm/core/tinydrm-helpers.c index bf6bfbc5d412..d0ece6ad4a1c 100644 --- a/drivers/gpu/drm/tinydrm/core/tinydrm-helpers.c +++ b/drivers/gpu/drm/tinydrm/core/tinydrm-helpers.c @@ -18,6 +18,7 @@ #include <drm/drm_drv.h> #include <drm/drm_fourcc.h> #include <drm/drm_print.h> +#include <drm/drm_rect.h> #include <drm/tinydrm/tinydrm.h> #include <drm/tinydrm/tinydrm-helpers.h> #include <uapi/drm/drm.h> @@ -41,7 +42,7 @@ MODULE_PARM_DESC(spi_max, "Set a lower SPI max transfer size"); * Returns: * true if it's a full clip, false otherwise */ -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) { @@ -63,10 +64,10 @@ bool tinydrm_merge_clips(struct drm_clip_rect *dst, for (i = 0; i < num_clips; i++) { if (flags & DRM_MODE_FB_DIRTY_ANNOTATE_COPY) i++; - dst->x1 = min(dst->x1, src[i].x1); - dst->x2 = max(dst->x2, src[i].x2); - dst->y1 = min(dst->y1, src[i].y1); - dst->y2 = max(dst->y2, src[i].y2); + dst->x1 = min_t(int, dst->x1, src[i].x1); + dst->x2 = max_t(int, dst->x2, src[i].x2); + dst->y1 = min_t(int, dst->y1, src[i].y1); + dst->y2 = max_t(int, dst->y2, src[i].y2); } if (dst->x2 > max_width || dst->y2 > max_height || @@ -122,7 +123,7 @@ EXPORT_SYMBOL(tinydrm_fb_dirty); * @clip: Clip rectangle area to copy */ void tinydrm_memcpy(void *dst, void *vaddr, struct drm_framebuffer *fb, - struct drm_clip_rect *clip) + struct drm_rect *clip) { unsigned int cpp = drm_format_plane_cpp(fb->format->format, 0); unsigned int pitch = fb->pitches[0]; @@ -146,7 +147,7 @@ EXPORT_SYMBOL(tinydrm_memcpy); * @clip: Clip rectangle area to copy */ void tinydrm_swab16(u16 *dst, void *vaddr, struct drm_framebuffer *fb, - struct drm_clip_rect *clip) + struct drm_rect *clip) { size_t len = (clip->x2 - clip->x1) * sizeof(u16); unsigned int x, y; @@ -186,7 +187,7 @@ EXPORT_SYMBOL(tinydrm_swab16); */ 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) { size_t len = (clip->x2 - clip->x1) * sizeof(u32); unsigned int x, y; @@ -235,7 +236,7 @@ EXPORT_SYMBOL(tinydrm_xrgb8888_to_rgb565); * ITU BT.601 is used for the RGB -> luma (brightness) conversion. */ void tinydrm_xrgb8888_to_gray8(u8 *dst, void *vaddr, struct drm_framebuffer *fb, - struct drm_clip_rect *clip) + struct drm_rect *clip) { unsigned int len = (clip->x2 - clip->x1) * sizeof(u32); unsigned int x, y; |