diff options
| -rw-r--r-- | drivers/gpu/drm/rcar-du/rcar_du_crtc.c | 8 | ||||
| -rw-r--r-- | drivers/gpu/drm/rcar-du/rcar_du_crtc.h | 1 | ||||
| -rw-r--r-- | drivers/gpu/drm/rcar-du/rcar_du_vsp.c | 9 |
3 files changed, 16 insertions, 2 deletions
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_crtc.c b/drivers/gpu/drm/rcar-du/rcar_du_crtc.c index 5f0664bcd12d..345eff72f581 100644 --- a/drivers/gpu/drm/rcar-du/rcar_du_crtc.c +++ b/drivers/gpu/drm/rcar-du/rcar_du_crtc.c @@ -378,7 +378,7 @@ static void rcar_du_crtc_update_planes(struct rcar_du_crtc *rcrtc) * Page Flip */ -static void rcar_du_crtc_finish_page_flip(struct rcar_du_crtc *rcrtc) +void rcar_du_crtc_finish_page_flip(struct rcar_du_crtc *rcrtc) { struct drm_pending_vblank_event *event; struct drm_device *dev = rcrtc->crtc.dev; @@ -650,6 +650,7 @@ static const struct drm_crtc_funcs crtc_funcs = { static irqreturn_t rcar_du_crtc_irq(int irq, void *arg) { struct rcar_du_crtc *rcrtc = arg; + struct rcar_du_device *rcdu = rcrtc->group->dev; irqreturn_t ret = IRQ_NONE; u32 status; @@ -658,7 +659,10 @@ static irqreturn_t rcar_du_crtc_irq(int irq, void *arg) if (status & DSSR_FRM) { drm_crtc_handle_vblank(&rcrtc->crtc); - rcar_du_crtc_finish_page_flip(rcrtc); + + if (rcdu->info->gen < 3) + rcar_du_crtc_finish_page_flip(rcrtc); + ret = IRQ_HANDLED; } diff --git a/drivers/gpu/drm/rcar-du/rcar_du_crtc.h b/drivers/gpu/drm/rcar-du/rcar_du_crtc.h index 15871fae7445..b199ed5adf36 100644 --- a/drivers/gpu/drm/rcar-du/rcar_du_crtc.h +++ b/drivers/gpu/drm/rcar-du/rcar_du_crtc.h @@ -73,5 +73,6 @@ void rcar_du_crtc_resume(struct rcar_du_crtc *rcrtc); void rcar_du_crtc_route_output(struct drm_crtc *crtc, enum rcar_du_output output); +void rcar_du_crtc_finish_page_flip(struct rcar_du_crtc *rcrtc); #endif /* __RCAR_DU_CRTC_H__ */ diff --git a/drivers/gpu/drm/rcar-du/rcar_du_vsp.c b/drivers/gpu/drm/rcar-du/rcar_du_vsp.c index b0ff304ce3dc..c7bb96fbfab1 100644 --- a/drivers/gpu/drm/rcar-du/rcar_du_vsp.c +++ b/drivers/gpu/drm/rcar-du/rcar_du_vsp.c @@ -28,6 +28,13 @@ #include "rcar_du_kms.h" #include "rcar_du_vsp.h" +static void rcar_du_vsp_complete(void *private) +{ + struct rcar_du_crtc *crtc = private; + + rcar_du_crtc_finish_page_flip(crtc); +} + void rcar_du_vsp_enable(struct rcar_du_crtc *crtc) { const struct drm_display_mode *mode = &crtc->crtc.state->adjusted_mode; @@ -35,6 +42,8 @@ void rcar_du_vsp_enable(struct rcar_du_crtc *crtc) struct vsp1_du_lif_config cfg = { .width = mode->hdisplay, .height = mode->vdisplay, + .callback = rcar_du_vsp_complete, + .callback_data = crtc, }; struct rcar_du_plane_state state = { .state = { |