UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

drm/bochs: atomic: use atomic page_flip helper 

Conversion to atomic modesetting, step five.
Use atomic page_flip helper for crtc.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/20190111053752.4004-8-kraxel@redhat.com
This commit is contained in:
Gerd Hoffmann 2019-01-11 06:37:43 +01:00
parent c13008562f
commit b635ecb5f2
1 changed files with 1 additions and 22 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

23
drivers/gpu/drm/bochs/bochs_kms.c
View File

@ -104,27 +104,6 @@ static void bochs_crtc_commit(struct drm_crtc *crtc)
{
}
static int bochs_crtc_page_flip(struct drm_crtc *crtc,
struct drm_framebuffer *fb,
struct drm_pending_vblank_event *event,
uint32_t page_flip_flags,
struct drm_modeset_acquire_ctx *ctx)
{
struct bochs_device *bochs =
container_of(crtc, struct bochs_device, crtc);
struct drm_framebuffer *old_fb = crtc->primary->fb;
unsigned long irqflags;
drm_atomic_set_fb_for_plane(crtc->primary->state, fb);
bochs_crtc_mode_set_base(crtc, 0, 0, old_fb);
if (event) {
spin_lock_irqsave(&bochs->dev->event_lock, irqflags);
drm_crtc_send_vblank_event(crtc, event);
spin_unlock_irqrestore(&bochs->dev->event_lock, irqflags);
}
return 0;
}
static void bochs_crtc_atomic_enable(struct drm_crtc *crtc,
struct drm_crtc_state *old_crtc_state)
{
@ -152,7 +131,7 @@ static void bochs_crtc_atomic_flush(struct drm_crtc *crtc,
static const struct drm_crtc_funcs bochs_crtc_funcs = {
.set_config = drm_atomic_helper_set_config,
.destroy = drm_crtc_cleanup,
.page_flip = bochs_crtc_page_flip,
.page_flip = drm_atomic_helper_page_flip,
.reset = drm_atomic_helper_crtc_reset,
.atomic_duplicate_state = drm_atomic_helper_crtc_duplicate_state,
.atomic_destroy_state = drm_atomic_helper_crtc_destroy_state,