drm/bochs: Remove sending of vblank event (ebe162cd) · 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/20200129120531.6891-5-tzimmermann@suse.de

drivers/gpu/drm/bochs/bochs_kms.c

+0 −9

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

		#include "bochs.h"

		@@ -57,16 +56,8 @@ static void bochs_pipe_update(struct drm_simple_display_pipe *pipe,
		struct drm_plane_state *old_state)
		{
		struct bochs_device *bochs = pipe->crtc.dev->dev_private;
		struct drm_crtc *crtc = &pipe->crtc;

		bochs_plane_update(bochs, pipe->plane.state);

		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 bochs_pipe_funcs = {

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