diff options
| author | Chris Wilson <chris@chris-wilson.co.uk> | 2012-12-19 20:08:43 +0400 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2012-12-21 00:09:55 +0400 |
| commit | c0c36b941b6f0be6ac74f340040cbb29d6a0b06c (patch) | |
| tree | 68e8846f56be510e48f91d3896c768011248608d /drivers/gpu/drm/i915/intel_drv.h | |
| parent | 1c45140d3da0c98fa7eda2cd10f9805232a5e9ac (diff) | |
| download | linux-c0c36b941b6f0be6ac74f340040cbb29d6a0b06c.tar.xz | |
drm/i915: Return the real error code from intel_set_mode()
Note: This patch also adds a little helper intel_crtc_restore_mode for
the common case where we do a full modeset but with the same
parameters, e.g. to undo bios damage or update a property.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@gmail.com>
[danvet: Added note.]
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/intel_drv.h')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_drv.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h index 53d4c8fec2a0..116580b623dd 100644 --- a/drivers/gpu/drm/i915/intel_drv.h +++ b/drivers/gpu/drm/i915/intel_drv.h @@ -501,9 +501,10 @@ struct intel_set_config { bool mode_changed; }; -extern bool intel_set_mode(struct drm_crtc *crtc, struct drm_display_mode *mode, - int x, int y, struct drm_framebuffer *old_fb); +extern int intel_set_mode(struct drm_crtc *crtc, struct drm_display_mode *mode, + int x, int y, struct drm_framebuffer *old_fb); extern void intel_modeset_disable(struct drm_device *dev); +extern void intel_crtc_restore_mode(struct drm_crtc *crtc); extern void intel_crtc_load_lut(struct drm_crtc *crtc); extern void intel_crtc_update_dpms(struct drm_crtc *crtc); extern void intel_encoder_noop(struct drm_encoder *encoder); |