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drm/tinydrm: Use drm_gem_framebuffer_helper

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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
This commit is contained in:
Noralf Trønnes
2017-09-24 14:26:16 +02:00
parent 320e421ea3
commit cce1a87788
5 changed files with 14 additions and 9 deletions
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5
drivers/gpu/drm/tinydrm/core/tinydrm-pipe.c
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@@ -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);