diff options
Diffstat (limited to 'drivers/gpu/drm/arm/hdlcd_drv.c')
| -rw-r--r-- | drivers/gpu/drm/arm/hdlcd_drv.c | 20 |
1 files changed, 0 insertions, 20 deletions
diff --git a/drivers/gpu/drm/arm/hdlcd_drv.c b/drivers/gpu/drm/arm/hdlcd_drv.c index 5d79e87f7421..4840dc277339 100644 --- a/drivers/gpu/drm/arm/hdlcd_drv.c +++ b/drivers/gpu/drm/arm/hdlcd_drv.c @@ -199,24 +199,6 @@ static void hdlcd_irq_uninstall(struct drm_device *drm) hdlcd_write(hdlcd, HDLCD_REG_INT_MASK, irq_mask); } -static int hdlcd_enable_vblank(struct drm_device *drm, unsigned int crtc) -{ - struct hdlcd_drm_private *hdlcd = drm->dev_private; - unsigned int mask = hdlcd_read(hdlcd, HDLCD_REG_INT_MASK); - - hdlcd_write(hdlcd, HDLCD_REG_INT_MASK, mask | HDLCD_INTERRUPT_VSYNC); - - return 0; -} - -static void hdlcd_disable_vblank(struct drm_device *drm, unsigned int crtc) -{ - struct hdlcd_drm_private *hdlcd = drm->dev_private; - unsigned int mask = hdlcd_read(hdlcd, HDLCD_REG_INT_MASK); - - hdlcd_write(hdlcd, HDLCD_REG_INT_MASK, mask & ~HDLCD_INTERRUPT_VSYNC); -} - #ifdef CONFIG_DEBUG_FS static int hdlcd_show_underrun_count(struct seq_file *m, void *arg) { @@ -278,8 +260,6 @@ static struct drm_driver hdlcd_driver = { .irq_preinstall = hdlcd_irq_preinstall, .irq_postinstall = hdlcd_irq_postinstall, .irq_uninstall = hdlcd_irq_uninstall, - .enable_vblank = hdlcd_enable_vblank, - .disable_vblank = hdlcd_disable_vblank, .gem_free_object_unlocked = drm_gem_cma_free_object, .gem_vm_ops = &drm_gem_cma_vm_ops, .dumb_create = drm_gem_cma_dumb_create, |