drm/cirrus: Remove sending of vblank event (9e79e3da) · Commits · 戴 / test

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/20200129120531.6891-6-tzimmermann@suse.de

drivers/gpu/drm/cirrus/cirrus.c

+0 −8

Original line number	Diff line number	Diff line
		@@ -38,7 +38,6 @@
		#include <drm/drm_modeset_helper_vtables.h>
		#include <drm/drm_probe_helper.h>
		#include <drm/drm_simple_kms_helper.h>
		#include <drm/drm_vblank.h>

		#define DRIVER_NAME "cirrus"
		#define DRIVER_DESC "qemu cirrus vga"
		@@ -434,13 +433,6 @@ static void cirrus_pipe_update(struct drm_simple_display_pipe *pipe,

		if (drm_atomic_helper_damage_merged(old_state, state, &rect))
		cirrus_fb_blit_rect(pipe->plane.state->fb, &rect);

		if (crtc->state->event) {
		spin_lock_irq(&crtc->dev->event_lock);
		drm_crtc_send_vblank_event(crtc, crtc->state->event);
		crtc->state->event = NULL;
		spin_unlock_irq(&crtc->dev->event_lock);
		}
		}

		static const struct drm_simple_display_pipe_funcs cirrus_pipe_funcs = {

Admin message