From 7c11b99a8e58c0875c4d433c6aea10e9fb93beb1 Mon Sep 17 00:00:00 2001 From: Maxime Ripard Date: Fri, 19 Feb 2021 13:00:24 +0100 Subject: drm/atomic: Pass the full state to planes atomic_check The current atomic helpers have either their object state being passed as an argument or the full atomic state. The former is the pattern that was done at first, before switching to the latter for new hooks or when it was needed. Let's convert all the remaining helpers to provide a consistent interface, starting with the planes atomic_check. The conversion was done using the coccinelle script below plus some manual changes for vmwgfx, built tested on all the drivers. @@ identifier plane, plane_state; symbol state; @@ struct drm_plane_helper_funcs { ... int (*atomic_check)(struct drm_plane *plane, - struct drm_plane_state *plane_state); + struct drm_atomic_state *state); ... } @ plane_atomic_func @ identifier helpers; identifier func; @@ static const struct drm_plane_helper_funcs helpers = { ..., .atomic_check = func, ..., }; @@ struct drm_plane_helper_funcs *FUNCS; identifier f; identifier dev; identifier plane, plane_state, state; @@ f(struct drm_device *dev, struct drm_atomic_state *state) { <+... - FUNCS->atomic_check(plane, plane_state) + FUNCS->atomic_check(plane, state) ...+> } @ ignores_new_state @ identifier plane_atomic_func.func; identifier plane, new_plane_state; @@ func(struct drm_plane *plane, struct drm_plane_state *new_plane_state) { ... when != new_plane_state } @ adds_new_state depends on plane_atomic_func && !ignores_new_state @ identifier plane_atomic_func.func; identifier plane, new_plane_state; @@ func(struct drm_plane *plane, struct drm_plane_state *new_plane_state) { + struct drm_plane_state *new_plane_state = drm_atomic_get_new_plane_state(state, plane); ... } @ depends on plane_atomic_func @ identifier plane_atomic_func.func; identifier plane, new_plane_state; @@ func(struct drm_plane *plane, - struct drm_plane_state *new_plane_state + struct drm_atomic_state *state ) { ... } @ include depends on adds_new_state @ @@ #include @ no_include depends on !include && adds_new_state @ @@ + #include #include Reviewed-by: Laurent Pinchart Signed-off-by: Maxime Ripard Acked-by: Thomas Zimmermann Link: https://patchwork.freedesktop.org/patch/msgid/20210219120032.260676-4-maxime@cerno.tech --- drivers/gpu/drm/sun4i/sun8i_ui_layer.c | 4 +++- drivers/gpu/drm/sun4i/sun8i_vi_layer.c | 4 +++- 2 files changed, 6 insertions(+), 2 deletions(-) (limited to 'drivers/gpu/drm/sun4i') diff --git a/drivers/gpu/drm/sun4i/sun8i_ui_layer.c b/drivers/gpu/drm/sun4i/sun8i_ui_layer.c index 68eb752d1663..d503ad7ebb40 100644 --- a/drivers/gpu/drm/sun4i/sun8i_ui_layer.c +++ b/drivers/gpu/drm/sun4i/sun8i_ui_layer.c @@ -257,8 +257,10 @@ static int sun8i_ui_layer_update_buffer(struct sun8i_mixer *mixer, int channel, } static int sun8i_ui_layer_atomic_check(struct drm_plane *plane, - struct drm_plane_state *new_plane_state) + struct drm_atomic_state *state) { + struct drm_plane_state *new_plane_state = drm_atomic_get_new_plane_state(state, + plane); struct sun8i_ui_layer *layer = plane_to_sun8i_ui_layer(plane); struct drm_crtc *crtc = new_plane_state->crtc; struct drm_crtc_state *crtc_state; diff --git a/drivers/gpu/drm/sun4i/sun8i_vi_layer.c b/drivers/gpu/drm/sun4i/sun8i_vi_layer.c index c58314427e99..6d341eb37802 100644 --- a/drivers/gpu/drm/sun4i/sun8i_vi_layer.c +++ b/drivers/gpu/drm/sun4i/sun8i_vi_layer.c @@ -361,8 +361,10 @@ static int sun8i_vi_layer_update_buffer(struct sun8i_mixer *mixer, int channel, } static int sun8i_vi_layer_atomic_check(struct drm_plane *plane, - struct drm_plane_state *new_plane_state) + struct drm_atomic_state *state) { + struct drm_plane_state *new_plane_state = drm_atomic_get_new_plane_state(state, + plane); struct sun8i_vi_layer *layer = plane_to_sun8i_vi_layer(plane); struct drm_crtc *crtc = new_plane_state->crtc; struct drm_crtc_state *crtc_state; -- cgit v1.2.3