drm/tve200: Do not use deprecated drm_driver.{enable|disable)_vblank

Do not use deprecated drm_driver.{enable|disable)_vblank callbacks,
but use drm_simple_kms_helpe's pipe callbacks instead.

Signed-off-by: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
Cc: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/1518425574-32671-4-git-send-email-andr2000@gmail.com

drivers/gpu/drm/tve200/tve200_display.c

@@ -273,16 +273,20 @@ static void tve200_display_update(struct drm_simple_display_pipe *pipe,
 	}
 }
 
-int tve200_enable_vblank(struct drm_device *drm, unsigned int crtc)
+static int tve200_display_enable_vblank(struct drm_simple_display_pipe *pipe)
 {
+	struct drm_crtc *crtc = &pipe->crtc;
+	struct drm_device *drm = crtc->dev;
 	struct tve200_drm_dev_private *priv = drm->dev_private;
 
 	writel(TVE200_INT_V_STATUS, priv->regs + TVE200_INT_EN);
 	return 0;
 }
 
-void tve200_disable_vblank(struct drm_device *drm, unsigned int crtc)
+static void tve200_display_disable_vblank(struct drm_simple_display_pipe *pipe)
 {
+	struct drm_crtc *crtc = &pipe->crtc;
+	struct drm_device *drm = crtc->dev;
 	struct tve200_drm_dev_private *priv = drm->dev_private;
 
 	writel(0, priv->regs + TVE200_INT_EN);
@@ -300,6 +304,8 @@ static const struct drm_simple_display_pipe_funcs tve200_display_funcs = {
 	.disable = tve200_display_disable,
 	.update = tve200_display_update,
 	.prepare_fb = tve200_display_prepare_fb,
+	.enable_vblank = tve200_display_enable_vblank,
+	.disable_vblank = tve200_display_disable_vblank,
 };
 
 int tve200_display_init(struct drm_device *drm)

drivers/gpu/drm/tve200/tve200_drm.h

@@ -113,8 +113,6 @@ struct tve200_drm_dev_private {
 	container_of(x, struct tve200_drm_connector, connector)
 
 int tve200_display_init(struct drm_device *dev);
-int tve200_enable_vblank(struct drm_device *drm, unsigned int crtc);
-void tve200_disable_vblank(struct drm_device *drm, unsigned int crtc);
 irqreturn_t tve200_irq(int irq, void *data);
 int tve200_connector_init(struct drm_device *dev);
 int tve200_encoder_init(struct drm_device *dev);

drivers/gpu/drm/tve200/tve200_drv.c

@@ -162,9 +162,6 @@ static struct drm_driver tve200_drm_driver = {
 	.gem_free_object_unlocked = drm_gem_cma_free_object,
 	.gem_vm_ops = &drm_gem_cma_vm_ops,
 
-	.enable_vblank = tve200_enable_vblank,
-	.disable_vblank = tve200_disable_vblank,
-
 	.prime_handle_to_fd = drm_gem_prime_handle_to_fd,
 	.prime_fd_to_handle = drm_gem_prime_fd_to_handle,
 	.gem_prime_import = drm_gem_prime_import,