diff options
| author | Thomas Zimmermann <tzimmermann@suse.de> | 2020-01-29 15:05:27 +0300 |
|---|---|---|
| committer | Thomas Zimmermann <tzimmermann@suse.de> | 2020-01-30 11:00:45 +0300 |
| commit | 3bace4f9dddc2847ab15f03ac6a1c470710cd582 (patch) | |
| tree | a914016c14960cae47258fe15eb179cdd60118f7 /drivers/gpu/drm/tiny | |
| parent | f3fe2ef413efc6895da674172937c927c357bcb0 (diff) | |
| download | linux-3bace4f9dddc2847ab15f03ac6a1c470710cd582.tar.xz | |
drm/st7586: Remove sending of vblank event
The atomic helpers automatically send out fake VBLANK events if no
vblanking has been initialized. Remove the sending code from the
driver.
v4:
* separate commit from core vblank changes
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Acked-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20200129120531.6891-12-tzimmermann@suse.de
Diffstat (limited to 'drivers/gpu/drm/tiny')
| -rw-r--r-- | drivers/gpu/drm/tiny/st7586.c | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/drivers/gpu/drm/tiny/st7586.c b/drivers/gpu/drm/tiny/st7586.c index 060cc756194f..9ef559dd3191 100644 --- a/drivers/gpu/drm/tiny/st7586.c +++ b/drivers/gpu/drm/tiny/st7586.c @@ -23,7 +23,6 @@ #include <drm/drm_gem_framebuffer_helper.h> #include <drm/drm_mipi_dbi.h> #include <drm/drm_rect.h> -#include <drm/drm_vblank.h> /* controller-specific commands */ #define ST7586_DISP_MODE_GRAY 0x38 @@ -159,18 +158,10 @@ static void st7586_pipe_update(struct drm_simple_display_pipe *pipe, struct drm_plane_state *old_state) { struct drm_plane_state *state = pipe->plane.state; - struct drm_crtc *crtc = &pipe->crtc; struct drm_rect rect; if (drm_atomic_helper_damage_merged(old_state, state, &rect)) st7586_fb_dirty(state->fb, &rect); - - if (crtc->state->event) { - spin_lock_irq(&crtc->dev->event_lock); - drm_crtc_send_vblank_event(crtc, crtc->state->event); - spin_unlock_irq(&crtc->dev->event_lock); - crtc->state->event = NULL; - } } static void st7586_pipe_enable(struct drm_simple_display_pipe *pipe, |