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drm/tinydrm: Use damage helper for dirtyfb

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This switches to drm_atomic_helper_dirtyfb() as the framebuffer dirty
handler. All flushing will now happen in the pipe functions.

Also enable the damage plane property for all except repaper which can
only do full updates.

ili9225:
This change made ili9225_init() equal to mipi_dbi_init() so use it.

v3: Include vblank header (Sam)
    ili9225 and st7586 can't use mipi_dbi_enable_flush() (David)

v2: Remove fb check in mipi_dbi_enable_flush() it can't be NULL
    (kbuild test robot)

Cc: David Lechner <david@lechnology.com>
Cc: Eric Anholt <eric@anholt.net>
Signed-off-by: Noralf Trønnes <noralf@tronnes.org>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Tested-by: David Lechner <david@lechnology.com>
Reviewed-by: David Lechner <david@lechnology.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190115043643.2364-5-noralf@tronnes.org
This commit is contained in:
Noralf Trønnes
2019-01-15 05:36:42 +01:00
parent b051b3459b
commit af74138160
14 changed files with 165 additions and 319 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
include/drm/tinydrm/tinydrm-helpers.h
View File

@@ -11,8 +11,7 @@
#define __LINUX_TINYDRM_HELPERS_H
struct backlight_device;
struct tinydrm_device;
struct drm_clip_rect;
struct drm_framebuffer;
struct drm_rect;
struct spi_transfer;
struct spi_message;
@@ -34,14 +33,6 @@ static inline bool tinydrm_machine_little_endian(void)
#endif
}
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,
struct drm_file *file_priv,
unsigned int flags, unsigned int color,
struct drm_clip_rect *clips,
unsigned int num_clips);
void tinydrm_memcpy(void *dst, void *vaddr, struct drm_framebuffer *fb,
struct drm_rect *clip);
void tinydrm_swab16(u16 *dst, void *vaddr, struct drm_framebuffer *fb,