In drm_atomic_helper_fake_vblank() the DRM core sends out VBLANK
events if struct drm_crtc_state.no_vblank is enabled. Replace cirrus'
VBLANK events with the DRM core's functionality.
Signed-off-by: Thomas Zimmermann <tzimmermann@xxxxxxx>
---
drivers/gpu/drm/cirrus/cirrus.c | 10 ++--------
1 file changed, 2 insertions(+), 8 deletions(-)
diff --git a/drivers/gpu/drm/cirrus/cirrus.c b/drivers/gpu/drm/cirrus/cirrus.c
index 248c9f765c45..4a1729aa7e53 100644
--- a/drivers/gpu/drm/cirrus/cirrus.c
+++ b/drivers/gpu/drm/cirrus/cirrus.c
@@ -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"
@@ -415,6 +414,8 @@ static void cirrus_pipe_enable(struct drm_simple_display_pipe *pipe,
{
struct cirrus_device *cirrus = pipe->crtc.dev->dev_private;
+ crtc_state->no_vblank = true;
+
cirrus_mode_set(cirrus, &crtc_state->mode, plane_state->fb);
cirrus_fb_blit_fullscreen(plane_state->fb);
}
@@ -434,13 +435,6 @@ 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 = {
--
2.24.1
_______________________________________________
dri-devel mailing list
dri-devel@xxxxxxxxxxxxxxxxxxxxx
https://lists.freedesktop.org/mailman/listinfo/dri-devel
