The configuration API between the VSP and the DU has been updated to provide finer grain control over modesetting, and enablement.
Split rcar_du_vsp_enable() into rcar_du_vsp_modeset() and rcar_du_vsp_enable() accordingly, and update each function to use the new VSP API.
There are no further users of the deprecated vsp1_du_setup_lif() which can now be removed.
Reviewed-by: Ulrich Hecht uli+renesas@fpond.eu Signed-off-by: Kieran Bingham kieran.bingham+renesas@ideasonboard.com Signed-off-by: Laurent Pinchart laurent.pinchart+renesas@ideasonboard.com --- Changes since v2:
- Minor formatting changes
Changes since v3: - Minor formatting for checkpatch.pl --strict
drivers/gpu/drm/rcar-du/rcar_du_crtc.c | 4 +++- drivers/gpu/drm/rcar-du/rcar_du_vsp.c | 20 ++++++++++++++------ drivers/gpu/drm/rcar-du/rcar_du_vsp.h | 3 +++ 3 files changed, 20 insertions(+), 7 deletions(-)
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_crtc.c b/drivers/gpu/drm/rcar-du/rcar_du_crtc.c index ea7e39d03545..53838dde2f29 100644 --- a/drivers/gpu/drm/rcar-du/rcar_du_crtc.c +++ b/drivers/gpu/drm/rcar-du/rcar_du_crtc.c @@ -533,8 +533,10 @@ static void rcar_du_crtc_setup(struct rcar_du_crtc *rcrtc) rcar_du_group_write(rcrtc->group, rcrtc->index % 2 ? DS2PR : DS1PR, 0);
/* Enable the VSP compositor. */ - if (rcar_du_has(rcrtc->dev, RCAR_DU_FEATURE_VSP1_SOURCE)) + if (rcar_du_has(rcrtc->dev, RCAR_DU_FEATURE_VSP1_SOURCE)) { + rcar_du_vsp_modeset(rcrtc); rcar_du_vsp_enable(rcrtc); + }
/* Turn vertical blanking interrupt reporting on. */ drm_crtc_vblank_on(&rcrtc->crtc); diff --git a/drivers/gpu/drm/rcar-du/rcar_du_vsp.c b/drivers/gpu/drm/rcar-du/rcar_du_vsp.c index 53221d8473c1..b9e6b8531c96 100644 --- a/drivers/gpu/drm/rcar-du/rcar_du_vsp.c +++ b/drivers/gpu/drm/rcar-du/rcar_du_vsp.c @@ -46,16 +46,14 @@ static void rcar_du_vsp_complete(void *private, unsigned int status, u32 crc) drm_crtc_add_crc_entry(&crtc->crtc, false, 0, &crc); }
-void rcar_du_vsp_enable(struct rcar_du_crtc *crtc) +void rcar_du_vsp_modeset(struct rcar_du_crtc *crtc) { const struct drm_display_mode *mode = &crtc->crtc.state->adjusted_mode; struct rcar_du_device *rcdu = crtc->dev; - struct vsp1_du_lif_config cfg = { + struct vsp1_du_modeset_config cfg = { .width = mode->hdisplay, .height = mode->vdisplay, .interlaced = mode->flags & DRM_MODE_FLAG_INTERLACE, - .callback = rcar_du_vsp_complete, - .callback_data = crtc, }; struct rcar_du_plane_state state = { .state = { @@ -92,12 +90,22 @@ void rcar_du_vsp_enable(struct rcar_du_crtc *crtc) */ crtc->group->need_restart = true;
- vsp1_du_setup_lif(crtc->vsp->vsp, crtc->vsp_pipe, &cfg); + vsp1_du_atomic_modeset(crtc->vsp->vsp, crtc->vsp_pipe, &cfg); +} + +void rcar_du_vsp_enable(struct rcar_du_crtc *crtc) +{ + struct vsp1_du_enable_config cfg = { + .callback = rcar_du_vsp_complete, + .callback_data = crtc, + }; + + vsp1_du_atomic_enable(crtc->vsp->vsp, crtc->vsp_pipe, &cfg); }
void rcar_du_vsp_disable(struct rcar_du_crtc *crtc) { - vsp1_du_setup_lif(crtc->vsp->vsp, crtc->vsp_pipe, NULL); + vsp1_du_atomic_disable(crtc->vsp->vsp, crtc->vsp_pipe); }
void rcar_du_vsp_atomic_begin(struct rcar_du_crtc *crtc) diff --git a/drivers/gpu/drm/rcar-du/rcar_du_vsp.h b/drivers/gpu/drm/rcar-du/rcar_du_vsp.h index 9b4724159378..7c141523434d 100644 --- a/drivers/gpu/drm/rcar-du/rcar_du_vsp.h +++ b/drivers/gpu/drm/rcar-du/rcar_du_vsp.h @@ -58,6 +58,7 @@ to_rcar_vsp_plane_state(struct drm_plane_state *state) #ifdef CONFIG_DRM_RCAR_VSP int rcar_du_vsp_init(struct rcar_du_vsp *vsp, struct device_node *np, unsigned int crtcs); +void rcar_du_vsp_modeset(struct rcar_du_crtc *crtc); void rcar_du_vsp_enable(struct rcar_du_crtc *crtc); void rcar_du_vsp_disable(struct rcar_du_crtc *crtc); void rcar_du_vsp_atomic_begin(struct rcar_du_crtc *crtc); @@ -73,6 +74,8 @@ static inline int rcar_du_vsp_init(struct rcar_du_vsp *vsp, { return -ENXIO; } + +static inlinc void rcar_du_vsp_modeset(struct rcar_du_crtc *crtc) { }; static inline void rcar_du_vsp_enable(struct rcar_du_crtc *crtc) { }; static inline void rcar_du_vsp_disable(struct rcar_du_crtc *crtc) { }; static inline void rcar_du_vsp_atomic_begin(struct rcar_du_crtc *crtc) { };