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drm/tinydrm: Use drm_fb_cma_fbdev_init_with_funcs/fini()

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Use drm_fb_cma_fbdev_init_with_funcs() and drm_fb_cma_fbdev_fini() which
relies on the fact that drm_device holds a pointer to the drm_fb_helper
structure. This means that the driver doesn't have to keep track of that.
Also use the drm_fb_helper functions directly.
Remove todo entry.

Cc: David Lechner <david@lechnology.com>
Signed-off-by: Noralf Trønnes <noralf@tronnes.org>
Acked-by: David Lechner <david@lechnology.com>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Tested-by: David Lechner <david@lechnolgy.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20171208193743.34450-11-noralf@tronnes.org
This commit is contained in:
Noralf Trønnes
2017-12-08 20:37:42 +01:00
parent bdecd83546
commit d3820952ea
6 changed files with 11 additions and 43 deletions
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3
include/drm/tinydrm/tinydrm.h
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@@ -19,14 +19,12 @@
* @drm: DRM device
* @pipe: Display pipe structure
* @dirty_lock: Serializes framebuffer flushing
* @fbdev_cma: CMA fbdev structure
* @fb_funcs: Framebuffer functions used when creating framebuffers
*/
struct tinydrm_device {
struct drm_device *drm;
struct drm_simple_display_pipe pipe;
struct mutex dirty_lock;
struct drm_fbdev_cma *fbdev_cma;
const struct drm_framebuffer_funcs *fb_funcs;
};
@@ -80,7 +78,6 @@ pipe_to_tinydrm(struct drm_simple_display_pipe *pipe)
.type = DRM_MODE_TYPE_DRIVER, \
.clock = 1 /* pass validation */
void tinydrm_lastclose(struct drm_device *drm);
void tinydrm_gem_cma_free_object(struct drm_gem_object *gem_obj);
struct drm_gem_object *
tinydrm_gem_cma_prime_import_sg_table(struct drm_device *drm,