diff options
Diffstat (limited to 'drivers/gpu/drm/tilcdc/tilcdc_drv.c')
| -rw-r--r-- | drivers/gpu/drm/tilcdc/tilcdc_drv.c | 27 |
1 files changed, 3 insertions, 24 deletions
diff --git a/drivers/gpu/drm/tilcdc/tilcdc_drv.c b/drivers/gpu/drm/tilcdc/tilcdc_drv.c index e1f697986289..c5d9e3a2f812 100644 --- a/drivers/gpu/drm/tilcdc/tilcdc_drv.c +++ b/drivers/gpu/drm/tilcdc/tilcdc_drv.c @@ -381,6 +381,7 @@ static int tilcdc_irq_postinstall(struct drm_device *dev) else tilcdc_set(dev, LCDC_INT_ENABLE_SET_REG, LCDC_V2_UNDERFLOW_INT_ENA | + LCDC_V2_END_OF_FRAME0_INT_ENA | LCDC_FRAME_DONE); return 0; @@ -398,41 +399,19 @@ static void tilcdc_irq_uninstall(struct drm_device *dev) } else { tilcdc_clear(dev, LCDC_INT_ENABLE_SET_REG, LCDC_V2_UNDERFLOW_INT_ENA | LCDC_V2_PL_INT_ENA | - LCDC_V2_END_OF_FRAME0_INT_ENA | LCDC_V2_END_OF_FRAME1_INT_ENA | + LCDC_V2_END_OF_FRAME0_INT_ENA | LCDC_FRAME_DONE); } - -} - -static void enable_vblank(struct drm_device *dev, bool enable) -{ - struct tilcdc_drm_private *priv = dev->dev_private; - u32 reg, mask; - - if (priv->rev == 1) { - reg = LCDC_DMA_CTRL_REG; - mask = LCDC_V1_END_OF_FRAME_INT_ENA; - } else { - reg = LCDC_INT_ENABLE_SET_REG; - mask = LCDC_V2_END_OF_FRAME0_INT_ENA | - LCDC_V2_END_OF_FRAME1_INT_ENA; - } - - if (enable) - tilcdc_set(dev, reg, mask); - else - tilcdc_clear(dev, reg, mask); } static int tilcdc_enable_vblank(struct drm_device *dev, unsigned int pipe) { - enable_vblank(dev, true); return 0; } static void tilcdc_disable_vblank(struct drm_device *dev, unsigned int pipe) { - enable_vblank(dev, false); + return; } #if defined(CONFIG_DEBUG_FS) || defined(CONFIG_PM_SLEEP) |
