diff options
Diffstat (limited to 'drivers/gpu/drm/mediatek/mtk_drm_plane.c')
-rw-r--r-- | drivers/gpu/drm/mediatek/mtk_drm_plane.c | 103 |
1 files changed, 57 insertions, 46 deletions
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_plane.c b/drivers/gpu/drm/mediatek/mtk_drm_plane.c index 92141a19681b..b5582dcf564c 100644 --- a/drivers/gpu/drm/mediatek/mtk_drm_plane.c +++ b/drivers/gpu/drm/mediatek/mtk_drm_plane.c @@ -6,10 +6,10 @@ #include <drm/drm_atomic.h> #include <drm/drm_atomic_helper.h> -#include <drm/drm_fourcc.h> #include <drm/drm_atomic_uapi.h> +#include <drm/drm_fourcc.h> +#include <drm/drm_gem_atomic_helper.h> #include <drm/drm_plane_helper.h> -#include <drm/drm_gem_framebuffer_helper.h> #include "mtk_drm_crtc.h" #include "mtk_drm_ddp_comp.h" @@ -77,12 +77,14 @@ static void mtk_drm_plane_destroy_state(struct drm_plane *plane, } static int mtk_plane_atomic_async_check(struct drm_plane *plane, - struct drm_plane_state *state) + struct drm_atomic_state *state) { + struct drm_plane_state *new_plane_state = drm_atomic_get_new_plane_state(state, + plane); struct drm_crtc_state *crtc_state; int ret; - if (plane != state->crtc->cursor) + if (plane != new_plane_state->crtc->cursor) return -EINVAL; if (!plane->state) @@ -91,16 +93,16 @@ static int mtk_plane_atomic_async_check(struct drm_plane *plane, if (!plane->state->fb) return -EINVAL; - ret = mtk_drm_crtc_plane_check(state->crtc, plane, - to_mtk_plane_state(state)); + ret = mtk_drm_crtc_plane_check(new_plane_state->crtc, plane, + to_mtk_plane_state(new_plane_state)); if (ret) return ret; - if (state->state) - crtc_state = drm_atomic_get_existing_crtc_state(state->state, - state->crtc); + if (state) + crtc_state = drm_atomic_get_existing_crtc_state(state, + new_plane_state->crtc); else /* Special case for asynchronous cursor updates. */ - crtc_state = state->crtc->state; + crtc_state = new_plane_state->crtc->state; return drm_atomic_helper_check_plane_state(plane->state, crtc_state, DRM_PLANE_HELPER_NO_SCALING, @@ -109,9 +111,11 @@ static int mtk_plane_atomic_async_check(struct drm_plane *plane, } static void mtk_plane_atomic_async_update(struct drm_plane *plane, - struct drm_plane_state *new_state) + struct drm_atomic_state *state) { - struct mtk_plane_state *state = to_mtk_plane_state(plane->state); + struct drm_plane_state *new_state = drm_atomic_get_new_plane_state(state, + plane); + struct mtk_plane_state *new_plane_state = to_mtk_plane_state(plane->state); plane->state->crtc_x = new_state->crtc_x; plane->state->crtc_y = new_state->crtc_y; @@ -122,9 +126,9 @@ static void mtk_plane_atomic_async_update(struct drm_plane *plane, plane->state->src_h = new_state->src_h; plane->state->src_w = new_state->src_w; swap(plane->state->fb, new_state->fb); - state->pending.async_dirty = true; + new_plane_state->pending.async_dirty = true; - mtk_drm_crtc_async_update(new_state->crtc, plane, new_state); + mtk_drm_crtc_async_update(new_state->crtc, plane, state); } static const struct drm_plane_funcs mtk_plane_funcs = { @@ -137,49 +141,56 @@ static const struct drm_plane_funcs mtk_plane_funcs = { }; static int mtk_plane_atomic_check(struct drm_plane *plane, - struct drm_plane_state *state) + struct drm_atomic_state *state) { - struct drm_framebuffer *fb = state->fb; + struct drm_plane_state *new_plane_state = drm_atomic_get_new_plane_state(state, + plane); + struct drm_framebuffer *fb = new_plane_state->fb; struct drm_crtc_state *crtc_state; int ret; if (!fb) return 0; - if (WARN_ON(!state->crtc)) + if (WARN_ON(!new_plane_state->crtc)) return 0; - ret = mtk_drm_crtc_plane_check(state->crtc, plane, - to_mtk_plane_state(state)); + ret = mtk_drm_crtc_plane_check(new_plane_state->crtc, plane, + to_mtk_plane_state(new_plane_state)); if (ret) return ret; - crtc_state = drm_atomic_get_crtc_state(state->state, state->crtc); + crtc_state = drm_atomic_get_crtc_state(state, + new_plane_state->crtc); if (IS_ERR(crtc_state)) return PTR_ERR(crtc_state); - return drm_atomic_helper_check_plane_state(state, crtc_state, + return drm_atomic_helper_check_plane_state(new_plane_state, + crtc_state, DRM_PLANE_HELPER_NO_SCALING, DRM_PLANE_HELPER_NO_SCALING, true, true); } static void mtk_plane_atomic_disable(struct drm_plane *plane, - struct drm_plane_state *old_state) + struct drm_atomic_state *state) { - struct mtk_plane_state *state = to_mtk_plane_state(plane->state); - - state->pending.enable = false; + struct drm_plane_state *new_state = drm_atomic_get_new_plane_state(state, + plane); + struct mtk_plane_state *mtk_plane_state = to_mtk_plane_state(new_state); + mtk_plane_state->pending.enable = false; wmb(); /* Make sure the above parameter is set before update */ - state->pending.dirty = true; + mtk_plane_state->pending.dirty = true; } static void mtk_plane_atomic_update(struct drm_plane *plane, - struct drm_plane_state *old_state) + struct drm_atomic_state *state) { - struct mtk_plane_state *state = to_mtk_plane_state(plane->state); - struct drm_crtc *crtc = plane->state->crtc; - struct drm_framebuffer *fb = plane->state->fb; + struct drm_plane_state *new_state = drm_atomic_get_new_plane_state(state, + plane); + struct mtk_plane_state *mtk_plane_state = to_mtk_plane_state(new_state); + struct drm_crtc *crtc = new_state->crtc; + struct drm_framebuffer *fb = new_state->fb; struct drm_gem_object *gem; struct mtk_drm_gem_obj *mtk_gem; unsigned int pitch, format; @@ -188,8 +199,8 @@ static void mtk_plane_atomic_update(struct drm_plane *plane, if (!crtc || WARN_ON(!fb)) return; - if (!plane->state->visible) { - mtk_plane_atomic_disable(plane, old_state); + if (!new_state->visible) { + mtk_plane_atomic_disable(plane, state); return; } @@ -199,24 +210,24 @@ static void mtk_plane_atomic_update(struct drm_plane *plane, pitch = fb->pitches[0]; format = fb->format->format; - addr += (plane->state->src.x1 >> 16) * fb->format->cpp[0]; - addr += (plane->state->src.y1 >> 16) * pitch; - - state->pending.enable = true; - state->pending.pitch = pitch; - state->pending.format = format; - state->pending.addr = addr; - state->pending.x = plane->state->dst.x1; - state->pending.y = plane->state->dst.y1; - state->pending.width = drm_rect_width(&plane->state->dst); - state->pending.height = drm_rect_height(&plane->state->dst); - state->pending.rotation = plane->state->rotation; + addr += (new_state->src.x1 >> 16) * fb->format->cpp[0]; + addr += (new_state->src.y1 >> 16) * pitch; + + mtk_plane_state->pending.enable = true; + mtk_plane_state->pending.pitch = pitch; + mtk_plane_state->pending.format = format; + mtk_plane_state->pending.addr = addr; + mtk_plane_state->pending.x = new_state->dst.x1; + mtk_plane_state->pending.y = new_state->dst.y1; + mtk_plane_state->pending.width = drm_rect_width(&new_state->dst); + mtk_plane_state->pending.height = drm_rect_height(&new_state->dst); + mtk_plane_state->pending.rotation = new_state->rotation; wmb(); /* Make sure the above parameters are set before update */ - state->pending.dirty = true; + mtk_plane_state->pending.dirty = true; } static const struct drm_plane_helper_funcs mtk_plane_helper_funcs = { - .prepare_fb = drm_gem_fb_prepare_fb, + .prepare_fb = drm_gem_plane_helper_prepare_fb, .atomic_check = mtk_plane_atomic_check, .atomic_update = mtk_plane_atomic_update, .atomic_disable = mtk_plane_atomic_disable, |