drm/tinydrm: Use drm_gem_framebuffer_helper

Use drm_gem_framebuffer_helper directly instead of the cma
library wrappers.
Signed-off-by: Noralf Trønnes <noralf@tronnes.org>
Reviewed-by: Eric Anholt <eric@anholt.net>
Link: https://patchwork.freedesktop.org/patch/msgid/1506255985-61113-2-git-send-email-noralf@tronnes.org

drivers/gpu/drm/tinydrm/core/tinydrm-core.c

@@ -10,6 +10,7 @@
 #include <drm/drm_atomic.h>
 #include <drm/drm_atomic_helper.h>
 #include <drm/drm_crtc_helper.h>
+#include <drm/drm_gem_framebuffer_helper.h>
 #include <drm/tinydrm/tinydrm.h>
 #include <linux/device.h>
 #include <linux/dma-buf.h>
@@ -128,7 +129,7 @@ tinydrm_fb_create(struct drm_device *drm, struct drm_file *file_priv,
 {
 	struct tinydrm_device *tdev = drm->dev_private;
 
-	return drm_fb_cma_create_with_funcs(drm, file_priv, mode_cmd,
+	return drm_gem_fb_create_with_funcs(drm, file_priv, mode_cmd,
 					    tdev->fb_funcs);
 }
 

drivers/gpu/drm/tinydrm/core/tinydrm-pipe.c

@@ -9,6 +9,7 @@
 
 #include <drm/drm_atomic_helper.h>
 #include <drm/drm_crtc_helper.h>
+#include <drm/drm_gem_framebuffer_helper.h>
 #include <drm/drm_modes.h>
 #include <drm/tinydrm/tinydrm.h>
 
@@ -144,7 +145,7 @@ EXPORT_SYMBOL(tinydrm_display_pipe_update);
  * @pipe: Simple display pipe
  * @plane_state: Plane state
  *
- * This function uses drm_fb_cma_prepare_fb() to check if the plane FB has an
+ * This function uses drm_gem_fb_prepare_fb() to check if the plane FB has an
  * dma-buf attached, extracts the exclusive fence and attaches it to plane
  * state for the atomic helper to wait on. Drivers can use this as their
  * &drm_simple_display_pipe_funcs->prepare_fb callback.
@@ -152,7 +153,7 @@ EXPORT_SYMBOL(tinydrm_display_pipe_update);
 int tinydrm_display_pipe_prepare_fb(struct drm_simple_display_pipe *pipe,
 				    struct drm_plane_state *plane_state)
 {
-	return drm_fb_cma_prepare_fb(&pipe->plane, plane_state);
+	return drm_gem_fb_prepare_fb(&pipe->plane, plane_state);
 }
 EXPORT_SYMBOL(tinydrm_display_pipe_prepare_fb);
 

drivers/gpu/drm/tinydrm/mipi-dbi.c

@@ -9,6 +9,7 @@
  * (at your option) any later version.
  */
 
+#include <drm/drm_gem_framebuffer_helper.h>
 #include <drm/tinydrm/mipi-dbi.h>
 #include <drm/tinydrm/tinydrm-helpers.h>
 #include <linux/debugfs.h>
@@ -253,8 +254,8 @@ static int mipi_dbi_fb_dirty(struct drm_framebuffer *fb,
 }
 
 static const struct drm_framebuffer_funcs mipi_dbi_fb_funcs = {
-	.destroy	= drm_fb_cma_destroy,
-	.create_handle	= drm_fb_cma_create_handle,
+	.destroy	= drm_gem_fb_destroy,
+	.create_handle	= drm_gem_fb_create_handle,
 	.dirty		= mipi_dbi_fb_dirty,
 };
 

drivers/gpu/drm/tinydrm/repaper.c

@@ -26,6 +26,7 @@
 #include <linux/spi/spi.h>
 #include <linux/thermal.h>
 
+#include <drm/drm_gem_framebuffer_helper.h>
 #include <drm/tinydrm/tinydrm.h>
 #include <drm/tinydrm/tinydrm-helpers.h>
 
@@ -636,8 +637,8 @@ static int repaper_fb_dirty(struct drm_framebuffer *fb,
 }
 
 static const struct drm_framebuffer_funcs repaper_fb_funcs = {
-	.destroy	= drm_fb_cma_destroy,
-	.create_handle	= drm_fb_cma_create_handle,
+	.destroy	= drm_gem_fb_destroy,
+	.create_handle	= drm_gem_fb_create_handle,
 	.dirty		= repaper_fb_dirty,
 };
 

drivers/gpu/drm/tinydrm/st7586.c

@@ -17,6 +17,7 @@
 #include <linux/spi/spi.h>
 #include <video/mipi_display.h>
 
+#include <drm/drm_gem_framebuffer_helper.h>
 #include <drm/tinydrm/mipi-dbi.h>
 #include <drm/tinydrm/tinydrm-helpers.h>
 
@@ -167,8 +168,8 @@ static int st7586_fb_dirty(struct drm_framebuffer *fb,
 }
 
 static const struct drm_framebuffer_funcs st7586_fb_funcs = {
-	.destroy	= drm_fb_cma_destroy,
-	.create_handle	= drm_fb_cma_create_handle,
+	.destroy	= drm_gem_fb_destroy,
+	.create_handle	= drm_gem_fb_create_handle,
 	.dirty		= st7586_fb_dirty,
 };