Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
drm/fb-helper: Move dirty-fb update into helper function
Move the dirty-fb update from the damage-worker callback into the
new helper drm_fb_helper_fb_dirty(), so that it can run outside the
damage worker. This change will help to remove the damage worker
entirely. No functional changes.
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20221115115819.23088-3-tzimmermann@suse.de
+8
-2
+8
-2
drivers/gpu/drm/drm_fb_helper.c
+8
-2
drivers/gpu/drm/drm_fb_helper.c
···
367
367
console_unlock();
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}
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-
static void drm_fb_helper_damage_work(struct work_struct *work)
370
+
static void drm_fb_helper_fb_dirty(struct drm_fb_helper *helper)
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{
372
-
struct drm_fb_helper *helper = container_of(work, struct drm_fb_helper, damage_work);
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struct drm_device *dev = helper->dev;
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struct drm_clip_rect *clip = &helper->damage_clip;
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struct drm_clip_rect clip_copy;
···
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402
clip->x2 = max_t(u32, clip->x2, clip_copy.x2);
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clip->y2 = max_t(u32, clip->y2, clip_copy.y2);
403
404
spin_unlock_irqrestore(&helper->damage_lock, flags);
405
+
}
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+
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+
static void drm_fb_helper_damage_work(struct work_struct *work)
408
+
{
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+
struct drm_fb_helper *helper = container_of(work, struct drm_fb_helper, damage_work);
410
+
411
+
drm_fb_helper_fb_dirty(helper);
404
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}
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/**