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drm/virtio: drop framebuffer dirty tracking code

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No need to have our own implementation,
atomic helpers can do it for us.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/20190611125408.29421-1-kraxel@redhat.com
This commit is contained in:
Gerd Hoffmann
2019-06-11 14:54:07 +02:00
parent 09cc560951
commit b07baa0393
4 changed files with 3 additions and 176 deletions
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20
drivers/gpu/drm/virtio/virtgpu_display.c
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@@ -29,6 +29,7 @@
#include <drm/drm_atomic_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
#include <drm/drm_probe_helper.h>
#include <drm/drm_damage_helper.h>
#define XRES_MIN 32
#define YRES_MIN 32
@@ -49,23 +50,10 @@ static const struct drm_crtc_funcs virtio_gpu_crtc_funcs = {
.atomic_destroy_state = drm_atomic_helper_crtc_destroy_state,
};
static int
virtio_gpu_framebuffer_surface_dirty(struct drm_framebuffer *fb,
struct drm_file *file_priv,
unsigned int flags, unsigned int color,
struct drm_clip_rect *clips,
unsigned int num_clips)
{
struct virtio_gpu_framebuffer *virtio_gpu_fb
= to_virtio_gpu_framebuffer(fb);
return virtio_gpu_surface_dirty(virtio_gpu_fb, clips, num_clips);
}
static const struct drm_framebuffer_funcs virtio_gpu_fb_funcs = {
.create_handle = drm_gem_fb_create_handle,
.destroy = drm_gem_fb_destroy,
.dirty = virtio_gpu_framebuffer_surface_dirty,
.dirty = drm_atomic_helper_dirtyfb,
};
int
@@ -85,10 +73,6 @@ virtio_gpu_framebuffer_init(struct drm_device *dev,
vgfb->base.obj[0] = NULL;
return ret;
}
spin_lock_init(&vgfb->dirty_lock);
vgfb->x1 = vgfb->y1 = INT_MAX;
vgfb->x2 = vgfb->y2 = 0;
return 0;
}