diff options
Diffstat (limited to 'drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c')
| -rw-r--r-- | drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c | 33 |
1 files changed, 0 insertions, 33 deletions
diff --git a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c index 6b50fb706c0e..53bfa56ca47a 100644 --- a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c +++ b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c @@ -55,14 +55,12 @@ drm_crtc_state_to_atmel_hlcdc_crtc_state(struct drm_crtc_state *state) * @hlcdc: pointer to the atmel_hlcdc structure provided by the MFD device * @event: pointer to the current page flip event * @id: CRTC id (returned by drm_crtc_index) - * @enabled: CRTC state */ struct atmel_hlcdc_crtc { struct drm_crtc base; struct atmel_hlcdc_dc *dc; struct drm_pending_vblank_event *event; int id; - bool enabled; }; static inline struct atmel_hlcdc_crtc * @@ -158,9 +156,6 @@ static void atmel_hlcdc_crtc_disable(struct drm_crtc *c) struct regmap *regmap = crtc->dc->hlcdc->regmap; unsigned int status; - if (!crtc->enabled) - return; - drm_crtc_vblank_off(c); pm_runtime_get_sync(dev->dev); @@ -186,8 +181,6 @@ static void atmel_hlcdc_crtc_disable(struct drm_crtc *c) pm_runtime_allow(dev->dev); pm_runtime_put_sync(dev->dev); - - crtc->enabled = false; } static void atmel_hlcdc_crtc_enable(struct drm_crtc *c) @@ -197,9 +190,6 @@ static void atmel_hlcdc_crtc_enable(struct drm_crtc *c) struct regmap *regmap = crtc->dc->hlcdc->regmap; unsigned int status; - if (crtc->enabled) - return; - pm_runtime_get_sync(dev->dev); pm_runtime_forbid(dev->dev); @@ -226,29 +216,6 @@ static void atmel_hlcdc_crtc_enable(struct drm_crtc *c) pm_runtime_put_sync(dev->dev); drm_crtc_vblank_on(c); - - crtc->enabled = true; -} - -void atmel_hlcdc_crtc_suspend(struct drm_crtc *c) -{ - struct atmel_hlcdc_crtc *crtc = drm_crtc_to_atmel_hlcdc_crtc(c); - - if (crtc->enabled) { - atmel_hlcdc_crtc_disable(c); - /* save enable state for resume */ - crtc->enabled = true; - } -} - -void atmel_hlcdc_crtc_resume(struct drm_crtc *c) -{ - struct atmel_hlcdc_crtc *crtc = drm_crtc_to_atmel_hlcdc_crtc(c); - - if (crtc->enabled) { - crtc->enabled = false; - atmel_hlcdc_crtc_enable(c); - } } #define ATMEL_HLCDC_RGB444_OUTPUT BIT(0) |