diff options
| author | Thomas Zimmermann <tzimmermann@suse.de> | 2024-12-12 20:08:46 +0300 |
|---|---|---|
| committer | Maarten Lankhorst <dev@lankhorst.se> | 2025-03-05 23:48:49 +0300 |
| commit | 2ef5754c9649151ce438c9b30ec720840762d2a2 (patch) | |
| tree | 66302e460b71c0b96b9004b2270444a63bd6245b /drivers/gpu/drm/i915/display/intel_fbdev.c | |
| parent | f4e43719d026696f4f20a420eadf67e3f55729b6 (diff) | |
| download | linux-2ef5754c9649151ce438c9b30ec720840762d2a2.tar.xz | |
drm/i915/display: fbdev: Move custom restore code to new callback
i915's fbdev contains code for restoring the client's framebuffer. It
is specific to i195 and cannot be ported to the common fbdev client.
Introduce the callback struct drm_fb_helper.fb_restore and implement
it for i915. The fbdev helpers invoke the callback after restoring the
fbdev client.
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20241212170913.185939-6-tzimmermann@suse.de
Signed-off-by: Maarten Lankhorst <dev@lankhorst.se>
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_fbdev.c')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_fbdev.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_fbdev.c b/drivers/gpu/drm/i915/display/intel_fbdev.c index 024dde94b1d7..408e44251c47 100644 --- a/drivers/gpu/drm/i915/display/intel_fbdev.c +++ b/drivers/gpu/drm/i915/display/intel_fbdev.c @@ -278,9 +278,17 @@ static int intelfb_dirty(struct drm_fb_helper *helper, struct drm_clip_rect *cli return 0; } +static void intelfb_restore(struct drm_fb_helper *fb_helper) +{ + struct intel_fbdev *ifbdev = to_intel_fbdev(fb_helper); + + intel_fbdev_invalidate(ifbdev); +} + static const struct drm_fb_helper_funcs intel_fb_helper_funcs = { .fb_probe = intelfb_create, .fb_dirty = intelfb_dirty, + .fb_restore = intelfb_restore, }; /* @@ -518,8 +526,6 @@ static int intel_fbdev_restore_mode(struct drm_i915_private *dev_priv) if (ret) return ret; - intel_fbdev_invalidate(ifbdev); - return 0; } |