[PATCH v3 15/23] drm: qxl: use vblank hooks in struct drm_crtc_funcs

[Shawn Guo <shawnguo@kernel.org>]

From: Shawn Guo <shawn.guo@linaro.org>

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: Dave Airlie <airlied@redhat.com>
---
 drivers/gpu/drm/qxl/qxl_display.c | 16 ++++++++++++++++
 drivers/gpu/drm/qxl/qxl_drv.c     | 18 ------------------
 2 files changed, 16 insertions(+), 18 deletions(-)

diff --git a/drivers/gpu/drm/qxl/qxl_display.c b/drivers/gpu/drm/qxl/qxl_display.c
index 1094cd33eb06..2ce805a7ce5e 100644
--- a/drivers/gpu/drm/qxl/qxl_display.c
+++ b/drivers/gpu/drm/qxl/qxl_display.c
@@ -548,6 +548,19 @@ static int qxl_crtc_cursor_move(struct drm_crtc *crtc,
 	return 0;
 }
 
+static u32 qxl_noop_get_vblank_counter(struct drm_crtc *crtc)
+{
+	return 0;
+}
+
+static int qxl_noop_enable_vblank(struct drm_crtc *crtc)
+{
+	return 0;
+}
+
+static void qxl_noop_disable_vblank(struct drm_crtc *crtc)
+{
+}
 
 static const struct drm_crtc_funcs qxl_crtc_funcs = {
 	.cursor_set2 = qxl_crtc_cursor_set2,
@@ -555,6 +568,9 @@ static int qxl_crtc_cursor_move(struct drm_crtc *crtc,
 	.set_config = drm_crtc_helper_set_config,
 	.destroy = qxl_crtc_destroy,
 	.page_flip = qxl_crtc_page_flip,
+	.get_vblank_counter = qxl_noop_get_vblank_counter,
+	.enable_vblank = qxl_noop_enable_vblank,
+	.disable_vblank = qxl_noop_disable_vblank,
 };
 
 void qxl_user_framebuffer_destroy(struct drm_framebuffer *fb)
diff --git a/drivers/gpu/drm/qxl/qxl_drv.c b/drivers/gpu/drm/qxl/qxl_drv.c
index 8e17c241e63c..48d51a2f3bd8 100644
--- a/drivers/gpu/drm/qxl/qxl_drv.c
+++ b/drivers/gpu/drm/qxl/qxl_drv.c
@@ -247,21 +247,6 @@ static int qxl_pm_restore(struct device *dev)
 	return qxl_drm_resume(drm_dev, false);
 }
 
-static u32 qxl_noop_get_vblank_counter(struct drm_device *dev,
-				       unsigned int pipe)
-{
-	return 0;
-}
-
-static int qxl_noop_enable_vblank(struct drm_device *dev, unsigned int pipe)
-{
-	return 0;
-}
-
-static void qxl_noop_disable_vblank(struct drm_device *dev, unsigned int pipe)
-{
-}
-
 static const struct dev_pm_ops qxl_pm_ops = {
 	.suspend = qxl_pm_suspend,
 	.resume = qxl_pm_resume,
@@ -281,9 +266,6 @@ static void qxl_noop_disable_vblank(struct drm_device *dev, unsigned int pipe)
 static struct drm_driver qxl_driver = {
 	.driver_features = DRIVER_GEM | DRIVER_MODESET | DRIVER_PRIME |
 			   DRIVER_HAVE_IRQ | DRIVER_IRQ_SHARED,
-	.get_vblank_counter = qxl_noop_get_vblank_counter,
-	.enable_vblank = qxl_noop_enable_vblank,
-	.disable_vblank = qxl_noop_disable_vblank,
 
 	.set_busid = drm_pci_set_busid,
 
-- 
1.9.1

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