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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2011-01-28 12:31:56 +0100 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2011-01-31 13:37:41 +0100 |
| commit | 021a8455bedb01750fa8047c8576e19d5af9a99f (patch) | |
| tree | 2872cc833d54b2b42849c78db53c9d981e91d4e1 /drivers | |
| parent | drm: Simplify and defend later checks when disabling a crtc (diff) | |
| download | linux-021a8455bedb01750fa8047c8576e19d5af9a99f.tar.xz linux-021a8455bedb01750fa8047c8576e19d5af9a99f.zip | |
drm: Avoid leak of adjusted mode along quick set_mode paths
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/drm_crtc_helper.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/gpu/drm/drm_crtc_helper.c b/drivers/gpu/drm/drm_crtc_helper.c index c4178d7c6a08..b34cc7372b52 100644 --- a/drivers/gpu/drm/drm_crtc_helper.c +++ b/drivers/gpu/drm/drm_crtc_helper.c @@ -343,13 +343,12 @@ bool drm_crtc_helper_set_mode(struct drm_crtc *crtc, struct drm_encoder *encoder; bool ret = true; - adjusted_mode = drm_mode_duplicate(dev, mode); - crtc->enabled = drm_helper_crtc_in_use(crtc); - if (!crtc->enabled) return true; + adjusted_mode = drm_mode_duplicate(dev, mode); + saved_hwmode = crtc->hwmode; saved_mode = crtc->mode; saved_x = crtc->x; @@ -437,10 +436,9 @@ bool drm_crtc_helper_set_mode(struct drm_crtc *crtc, */ drm_calc_timestamping_constants(crtc); - /* XXX free adjustedmode */ - drm_mode_destroy(dev, adjusted_mode); /* FIXME: add subpixel order */ done: + drm_mode_destroy(dev, adjusted_mode); if (!ret) { crtc->hwmode = saved_hwmode; crtc->mode = saved_mode; |