6.8-stable review patch. If anyone has any objections, please let me know.
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From: Tony Lindgren tony@atomide.com
[ Upstream commit 632bac50544c0929ced9eed41e7d04c08adecbb0 ]
The framebuffer console stopped updating with commit f231af498c29 ("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 039a72ce7e57 ("drm/i915/fbdev: Implement fb_dirty for intel custom fb helper").
Fixes: f231af498c29 ("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@ato... Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/gpu/drm/omapdrm/omap_fbdev.c | 12 ++++++++++++ 1 file changed, 12 insertions(+)
diff --git a/drivers/gpu/drm/omapdrm/omap_fbdev.c b/drivers/gpu/drm/omapdrm/omap_fbdev.c index 6b08b137af1ad..7c5af3de1e727 100644 --- a/drivers/gpu/drm/omapdrm/omap_fbdev.c +++ b/drivers/gpu/drm/omapdrm/omap_fbdev.c @@ -238,8 +238,20 @@ static int omap_fbdev_create(struct drm_fb_helper *helper, 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)