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drm/omapdrm: Fix console by implementing fb_dirty

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[ Upstream commit 632bac5054 ]

The framebuffer console stopped updating with commit f231af498c
("drm/fb-helper: Disconnect damage worker from update logic").

Let's fix the issue by implementing fb_dirty similar to what was done
with commit 039a72ce7e ("drm/i915/fbdev: Implement fb_dirty for intel
custom fb helper").

Fixes: f231af498c ("drm/fb-helper: Disconnect damage worker from update logic")
Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240228063540.4444-2-tony@atomide.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Tony Lindgren 2024-02-28 08:35:31 +02:00 committed by Greg Kroah-Hartman
parent ec1723175a
commit e79f933ad1
1 changed files with 12 additions and 0 deletions
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12
drivers/gpu/drm/omapdrm/omap_fbdev.c
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@ -238,8 +238,20 @@ fail:
return ret;
}
static int omap_fbdev_dirty(struct drm_fb_helper *helper, struct drm_clip_rect *clip)
{
if (!(clip->x1 < clip->x2 && clip->y1 < clip->y2))
return 0;
if (helper->fb->funcs->dirty)
return helper->fb->funcs->dirty(helper->fb, NULL, 0, 0, clip, 1);
return 0;
}
static const struct drm_fb_helper_funcs omap_fb_helper_funcs = {
.fb_probe = omap_fbdev_create,
.fb_dirty = omap_fbdev_dirty,
};
static struct drm_fb_helper *get_fb(struct fb_info *fbi)