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authorThomas Zimmermann <tzimmermann@suse.de>2020-01-29 15:05:27 +0300
committerThomas Zimmermann <tzimmermann@suse.de>2020-01-30 11:00:45 +0300
commit3bace4f9dddc2847ab15f03ac6a1c470710cd582 (patch)
treea914016c14960cae47258fe15eb179cdd60118f7 /drivers/gpu/drm/tiny
parentf3fe2ef413efc6895da674172937c927c357bcb0 (diff)
downloadlinux-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.c9
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,