diff options
| author | Shawn Guo <shawn.guo@linaro.org> | 2017-02-07 10:16:21 +0100 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2017-02-08 13:05:01 +0100 |
| commit | 2776b1c190dc410ba522249b902ec7d69f30f003 (patch) | |
| tree | 3246125b40c17c0cb1e4f88988afe11f3218082c /drivers/gpu/drm/fsl-dcu | |
| parent | drm/vc4: simplify exit path of a failed allocation of dsi_connector (diff) | |
| download | linux-2776b1c190dc410ba522249b902ec7d69f30f003.tar.xz linux-2776b1c190dc410ba522249b902ec7d69f30f003.zip | |
drm: fsl-dcu: use vblank hooks in struct drm_crtc_funcs
The vblank hooks in struct drm_driver are deprecated and only meant for
legacy drivers. For modern drivers with DRIVER_MODESET flag, the hooks
in struct drm_crtc_funcs should be used instead.
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Cc: Stefan Agner <stefan@agner.ch>
Acked-by: Stefan Agner <stefan@agner.ch>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1486458995-31018-10-git-send-email-shawnguo@kernel.org
Diffstat (limited to 'drivers/gpu/drm/fsl-dcu')
| -rw-r--r-- | drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_crtc.c | 26 | ||||
| -rw-r--r-- | drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c | 25 |
2 files changed, 26 insertions, 25 deletions
diff --git a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_crtc.c b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_crtc.c index deb57435cc89..cc4e944a1d3c 100644 --- a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_crtc.c +++ b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_crtc.c @@ -137,6 +137,30 @@ static const struct drm_crtc_helper_funcs fsl_dcu_drm_crtc_helper_funcs = { .mode_set_nofb = fsl_dcu_drm_crtc_mode_set_nofb, }; +static int fsl_dcu_drm_crtc_enable_vblank(struct drm_crtc *crtc) +{ + struct drm_device *dev = crtc->dev; + struct fsl_dcu_drm_device *fsl_dev = dev->dev_private; + unsigned int value; + + regmap_read(fsl_dev->regmap, DCU_INT_MASK, &value); + value &= ~DCU_INT_MASK_VBLANK; + regmap_write(fsl_dev->regmap, DCU_INT_MASK, value); + + return 0; +} + +static void fsl_dcu_drm_crtc_disable_vblank(struct drm_crtc *crtc) +{ + struct drm_device *dev = crtc->dev; + struct fsl_dcu_drm_device *fsl_dev = dev->dev_private; + unsigned int value; + + regmap_read(fsl_dev->regmap, DCU_INT_MASK, &value); + value |= DCU_INT_MASK_VBLANK; + regmap_write(fsl_dev->regmap, DCU_INT_MASK, value); +} + static const struct drm_crtc_funcs fsl_dcu_drm_crtc_funcs = { .atomic_duplicate_state = drm_atomic_helper_crtc_duplicate_state, .atomic_destroy_state = drm_atomic_helper_crtc_destroy_state, @@ -144,6 +168,8 @@ static const struct drm_crtc_funcs fsl_dcu_drm_crtc_funcs = { .page_flip = drm_atomic_helper_page_flip, .reset = drm_atomic_helper_crtc_reset, .set_config = drm_atomic_helper_set_config, + .enable_vblank = fsl_dcu_drm_crtc_enable_vblank, + .disable_vblank = fsl_dcu_drm_crtc_disable_vblank, }; int fsl_dcu_drm_crtc_create(struct fsl_dcu_drm_device *fsl_dev) diff --git a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c index b59b816a1d7d..b5391c124c64 100644 --- a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c +++ b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c @@ -154,29 +154,6 @@ static irqreturn_t fsl_dcu_drm_irq(int irq, void *arg) return IRQ_HANDLED; } -static int fsl_dcu_drm_enable_vblank(struct drm_device *dev, unsigned int pipe) -{ - struct fsl_dcu_drm_device *fsl_dev = dev->dev_private; - unsigned int value; - - regmap_read(fsl_dev->regmap, DCU_INT_MASK, &value); - value &= ~DCU_INT_MASK_VBLANK; - regmap_write(fsl_dev->regmap, DCU_INT_MASK, value); - - return 0; -} - -static void fsl_dcu_drm_disable_vblank(struct drm_device *dev, - unsigned int pipe) -{ - struct fsl_dcu_drm_device *fsl_dev = dev->dev_private; - unsigned int value; - - regmap_read(fsl_dev->regmap, DCU_INT_MASK, &value); - value |= DCU_INT_MASK_VBLANK; - regmap_write(fsl_dev->regmap, DCU_INT_MASK, value); -} - static void fsl_dcu_drm_lastclose(struct drm_device *dev) { struct fsl_dcu_drm_device *fsl_dev = dev->dev_private; @@ -203,8 +180,6 @@ static struct drm_driver fsl_dcu_drm_driver = { .load = fsl_dcu_load, .unload = fsl_dcu_unload, .irq_handler = fsl_dcu_drm_irq, - .enable_vblank = fsl_dcu_drm_enable_vblank, - .disable_vblank = fsl_dcu_drm_disable_vblank, .gem_free_object_unlocked = drm_gem_cma_free_object, .gem_vm_ops = &drm_gem_cma_vm_ops, .prime_handle_to_fd = drm_gem_prime_handle_to_fd, |