diff options
| author | Jyri Sarha <jsarha@ti.com> | 2015-02-26 10:12:41 +0200 |
|---|---|---|
| committer | Jyri Sarha <jsarha@ti.com> | 2015-05-27 13:13:31 +0300 |
| commit | de9cb5f20a50f2811caf909ee254699fd2228910 (patch) | |
| tree | b34dceeca13ef209974f3a947a2870b4dcd14dff /drivers/gpu/drm/tilcdc | |
| parent | ba155e2d21f6bf05de86a78dbe5bfd8757604a65 (diff) | |
drm/tilcdc: Fix module unloading
Force crtc dpms off before destroying the crtc instead of just
checking the dpms state. This fixes warning message and frozen picture
after tilcdc module unloading.
Signed-off-by: Jyri Sarha <jsarha@ti.com>
Acked-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Diffstat (limited to 'drivers/gpu/drm/tilcdc')
| -rw-r--r-- | drivers/gpu/drm/tilcdc/tilcdc_crtc.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/tilcdc/tilcdc_crtc.c b/drivers/gpu/drm/tilcdc/tilcdc_crtc.c index c73588483be0..c2d5980b9965 100644 --- a/drivers/gpu/drm/tilcdc/tilcdc_crtc.c +++ b/drivers/gpu/drm/tilcdc/tilcdc_crtc.c @@ -135,11 +135,12 @@ static void stop(struct drm_crtc *crtc) tilcdc_clear(dev, LCDC_RASTER_CTRL_REG, LCDC_RASTER_ENABLE); } +static void tilcdc_crtc_dpms(struct drm_crtc *crtc, int mode); static void tilcdc_crtc_destroy(struct drm_crtc *crtc) { struct tilcdc_crtc *tilcdc_crtc = to_tilcdc_crtc(crtc); - WARN_ON(tilcdc_crtc->dpms == DRM_MODE_DPMS_ON); + tilcdc_crtc_dpms(crtc, DRM_MODE_DPMS_OFF); drm_crtc_cleanup(crtc); drm_flip_work_cleanup(&tilcdc_crtc->unref_work); |