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drm: Propagate failure from setting crtc base.

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Check the error paths within intel_pipe_set_base() to first cleanup and
then report back the error.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Dave Airlie <airlied@linux.ie>
This commit is contained in:
Chris Wilson
2009-02-11 13:25:09 +00:00
committed by Dave Airlie
parent e62fb64e61
commit 5c3b82e2b2
3 changed files with 69 additions and 40 deletions
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include/drm/drm_crtc_helper.h
+5 -5
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@@ -54,13 +54,13 @@ struct drm_crtc_helper_funcs {
struct drm_display_mode *mode,
struct drm_display_mode *adjusted_mode);
/* Actually set the mode */
void (*mode_set)(struct drm_crtc *crtc, struct drm_display_mode *mode,
struct drm_display_mode *adjusted_mode, int x, int y,
struct drm_framebuffer *old_fb);
int (*mode_set)(struct drm_crtc *crtc, struct drm_display_mode *mode,
struct drm_display_mode *adjusted_mode, int x, int y,
struct drm_framebuffer *old_fb);
/* Move the crtc on the current fb to the given position *optional* */
void (*mode_set_base)(struct drm_crtc *crtc, int x, int y,
struct drm_framebuffer *old_fb);
int (*mode_set_base)(struct drm_crtc *crtc, int x, int y,
struct drm_framebuffer *old_fb);
};
struct drm_encoder_helper_funcs {