diff --git a/drivers/gpu/drm/arm/hdlcd_crtc.c b/drivers/gpu/drm/arm/hdlcd_crtc.c index 72b22b805412..14721723fa8a 100644 --- a/drivers/gpu/drm/arm/hdlcd_crtc.c +++ b/drivers/gpu/drm/arm/hdlcd_crtc.c @@ -252,7 +252,7 @@ static int hdlcd_plane_atomic_check(struct drm_plane *plane, clip.x2 = crtc_state->adjusted_mode.hdisplay; clip.y2 = crtc_state->adjusted_mode.vdisplay; - return drm_plane_helper_check_state(state, &clip, + return drm_plane_helper_check_state(state, crtc_state, &clip, DRM_PLANE_HELPER_NO_SCALING, DRM_PLANE_HELPER_NO_SCALING, false, true); diff --git a/drivers/gpu/drm/arm/malidp_planes.c b/drivers/gpu/drm/arm/malidp_planes.c index 94e7e3fa3408..492d99dd55d4 100644 --- a/drivers/gpu/drm/arm/malidp_planes.c +++ b/drivers/gpu/drm/arm/malidp_planes.c @@ -150,7 +150,8 @@ static int malidp_se_check_scaling(struct malidp_plane *mp, clip.x2 = crtc_state->adjusted_mode.hdisplay; clip.y2 = crtc_state->adjusted_mode.vdisplay; - ret = drm_plane_helper_check_state(state, &clip, 0, INT_MAX, true, true); + ret = drm_plane_helper_check_state(state, crtc_state, &clip, + 0, INT_MAX, true, true); if (ret) return ret; diff --git a/drivers/gpu/drm/drm_plane_helper.c b/drivers/gpu/drm/drm_plane_helper.c index 759ed93f4ba8..eef0ffcd7ed5 100644 --- a/drivers/gpu/drm/drm_plane_helper.c +++ b/drivers/gpu/drm/drm_plane_helper.c @@ -101,7 +101,8 @@ static int get_connectors_for_crtc(struct drm_crtc *crtc, /** * drm_plane_helper_check_state() - Check plane state for validity - * @state: plane state to check + * @plane_state: plane state to check + * @crtc_state: crtc state to check * @clip: integer clipping coordinates * @min_scale: minimum @src:@dest scaling factor in 16.16 fixed point * @max_scale: maximum @src:@dest scaling factor in 16.16 fixed point @@ -120,35 +121,37 @@ static int get_connectors_for_crtc(struct drm_crtc *crtc, * RETURNS: * Zero if update appears valid, error code on failure */ -int drm_plane_helper_check_state(struct drm_plane_state *state, +int drm_plane_helper_check_state(struct drm_plane_state *plane_state, + const struct drm_crtc_state *crtc_state, const struct drm_rect *clip, int min_scale, int max_scale, bool can_position, bool can_update_disabled) { - struct drm_crtc *crtc = state->crtc; - struct drm_framebuffer *fb = state->fb; - struct drm_rect *src = &state->src; - struct drm_rect *dst = &state->dst; - unsigned int rotation = state->rotation; + struct drm_framebuffer *fb = plane_state->fb; + struct drm_rect *src = &plane_state->src; + struct drm_rect *dst = &plane_state->dst; + unsigned int rotation = plane_state->rotation; int hscale, vscale; - *src = drm_plane_state_src(state); - *dst = drm_plane_state_dest(state); + WARN_ON(plane_state->crtc && plane_state->crtc != crtc_state->crtc); + + *src = drm_plane_state_src(plane_state); + *dst = drm_plane_state_dest(plane_state); if (!fb) { - state->visible = false; + plane_state->visible = false; return 0; } /* crtc should only be NULL when disabling (i.e., !fb) */ - if (WARN_ON(!crtc)) { - state->visible = false; + if (WARN_ON(!plane_state->crtc)) { + plane_state->visible = false; return 0; } - if (!crtc->enabled && !can_update_disabled) { + if (!crtc_state->enable && !can_update_disabled) { DRM_DEBUG_KMS("Cannot update plane of a disabled CRTC.\n"); return -EINVAL; } @@ -160,16 +163,16 @@ int drm_plane_helper_check_state(struct drm_plane_state *state, vscale = drm_rect_calc_vscale(src, dst, min_scale, max_scale); if (hscale < 0 || vscale < 0) { DRM_DEBUG_KMS("Invalid scaling of plane\n"); - drm_rect_debug_print("src: ", &state->src, true); - drm_rect_debug_print("dst: ", &state->dst, false); + drm_rect_debug_print("src: ", &plane_state->src, true); + drm_rect_debug_print("dst: ", &plane_state->dst, false); return -ERANGE; } - state->visible = drm_rect_clip_scaled(src, dst, clip, hscale, vscale); + plane_state->visible = drm_rect_clip_scaled(src, dst, clip, hscale, vscale); drm_rect_rotate_inv(src, fb->width << 16, fb->height << 16, rotation); - if (!state->visible) + if (!plane_state->visible) /* * Plane isn't visible; some drivers can handle this * so we just return success here. Drivers that can't @@ -230,7 +233,7 @@ int drm_plane_helper_check_update(struct drm_plane *plane, bool can_update_disabled, bool *visible) { - struct drm_plane_state state = { + struct drm_plane_state plane_state = { .plane = plane, .crtc = crtc, .fb = fb, @@ -245,18 +248,22 @@ int drm_plane_helper_check_update(struct drm_plane *plane, .rotation = rotation, .visible = *visible, }; + struct drm_crtc_state crtc_state = { + .crtc = crtc, + .enable = crtc->enabled, + }; int ret; - ret = drm_plane_helper_check_state(&state, clip, + ret = drm_plane_helper_check_state(&plane_state, &crtc_state, clip, min_scale, max_scale, can_position, can_update_disabled); if (ret) return ret; - *src = state.src; - *dst = state.dst; - *visible = state.visible; + *src = plane_state.src; + *dst = plane_state.dst; + *visible = plane_state.visible; return 0; } diff --git a/drivers/gpu/drm/drm_simple_kms_helper.c b/drivers/gpu/drm/drm_simple_kms_helper.c index dc9fd109de14..d428c805025c 100644 --- a/drivers/gpu/drm/drm_simple_kms_helper.c +++ b/drivers/gpu/drm/drm_simple_kms_helper.c @@ -103,7 +103,7 @@ static int drm_simple_kms_plane_atomic_check(struct drm_plane *plane, clip.x2 = crtc_state->adjusted_mode.hdisplay; clip.y2 = crtc_state->adjusted_mode.vdisplay; - ret = drm_plane_helper_check_state(plane_state, &clip, + ret = drm_plane_helper_check_state(plane_state, crtc_state, &clip, DRM_PLANE_HELPER_NO_SCALING, DRM_PLANE_HELPER_NO_SCALING, false, true); diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index f780f39e0758..5e75d762745a 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -9419,6 +9419,7 @@ static int intel_check_cursor(struct intel_crtc_state *crtc_state, int ret; ret = drm_plane_helper_check_state(&plane_state->base, + &crtc_state->base, &plane_state->clip, DRM_PLANE_HELPER_NO_SCALING, DRM_PLANE_HELPER_NO_SCALING, @@ -12842,6 +12843,7 @@ intel_check_primary_plane(struct intel_plane *plane, } ret = drm_plane_helper_check_state(&state->base, + &crtc_state->base, &state->clip, min_scale, max_scale, can_position, true); diff --git a/drivers/gpu/drm/imx/ipuv3-plane.c b/drivers/gpu/drm/imx/ipuv3-plane.c index 247c60e6bed2..51b23ac175e3 100644 --- a/drivers/gpu/drm/imx/ipuv3-plane.c +++ b/drivers/gpu/drm/imx/ipuv3-plane.c @@ -342,7 +342,7 @@ static int ipu_plane_atomic_check(struct drm_plane *plane, clip.y1 = 0; clip.x2 = crtc_state->adjusted_mode.hdisplay; clip.y2 = crtc_state->adjusted_mode.vdisplay; - ret = drm_plane_helper_check_state(state, &clip, + ret = drm_plane_helper_check_state(state, crtc_state, &clip, DRM_PLANE_HELPER_NO_SCALING, DRM_PLANE_HELPER_NO_SCALING, can_position, true); diff --git a/drivers/gpu/drm/mediatek/mtk_drm_plane.c b/drivers/gpu/drm/mediatek/mtk_drm_plane.c index 6f121891430f..7ebb33657704 100644 --- a/drivers/gpu/drm/mediatek/mtk_drm_plane.c +++ b/drivers/gpu/drm/mediatek/mtk_drm_plane.c @@ -111,7 +111,7 @@ static int mtk_plane_atomic_check(struct drm_plane *plane, clip.x2 = crtc_state->mode.hdisplay; clip.y2 = crtc_state->mode.vdisplay; - return drm_plane_helper_check_state(state, &clip, + return drm_plane_helper_check_state(state, crtc_state, &clip, DRM_PLANE_HELPER_NO_SCALING, DRM_PLANE_HELPER_NO_SCALING, true, true); diff --git a/drivers/gpu/drm/meson/meson_plane.c b/drivers/gpu/drm/meson/meson_plane.c index 17e96fa47868..2a00b720c371 100644 --- a/drivers/gpu/drm/meson/meson_plane.c +++ b/drivers/gpu/drm/meson/meson_plane.c @@ -61,7 +61,7 @@ static int meson_plane_atomic_check(struct drm_plane *plane, clip.x2 = crtc_state->mode.hdisplay; clip.y2 = crtc_state->mode.vdisplay; - return drm_plane_helper_check_state(state, &clip, + return drm_plane_helper_check_state(state, crtc_state, &clip, DRM_PLANE_HELPER_NO_SCALING, DRM_PLANE_HELPER_NO_SCALING, true, true); diff --git a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_plane.c b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_plane.c index 4b22ac3413a1..1c194a9453d9 100644 --- a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_plane.c +++ b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_plane.c @@ -348,8 +348,8 @@ static int mdp5_plane_atomic_check_with_state(struct drm_crtc_state *crtc_state, min_scale = FRAC_16_16(1, 8); max_scale = FRAC_16_16(8, 1); - ret = drm_plane_helper_check_state(state, &clip, min_scale, - max_scale, true, true); + ret = drm_plane_helper_check_state(state, crtc_state, &clip, + min_scale, max_scale, true, true); if (ret) return ret; diff --git a/drivers/gpu/drm/nouveau/nv50_display.c b/drivers/gpu/drm/nouveau/nv50_display.c index d8ddb7396721..0738ae1f6cf4 100644 --- a/drivers/gpu/drm/nouveau/nv50_display.c +++ b/drivers/gpu/drm/nouveau/nv50_display.c @@ -1143,7 +1143,8 @@ nv50_curs_acquire(struct nv50_wndw *wndw, struct nv50_wndw_atom *asyw, { int ret; - ret = drm_plane_helper_check_state(&asyw->state, &asyw->clip, + ret = drm_plane_helper_check_state(&asyw->state, &asyh->state, + &asyw->clip, DRM_PLANE_HELPER_NO_SCALING, DRM_PLANE_HELPER_NO_SCALING, true, true); @@ -1432,7 +1433,8 @@ nv50_base_acquire(struct nv50_wndw *wndw, struct nv50_wndw_atom *asyw, if (!fb->format->depth) return -EINVAL; - ret = drm_plane_helper_check_state(&asyw->state, &asyw->clip, + ret = drm_plane_helper_check_state(&asyw->state, &asyh->state, + &asyw->clip, DRM_PLANE_HELPER_NO_SCALING, DRM_PLANE_HELPER_NO_SCALING, false, true); diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c index 19128b4dea54..36d0f101e30d 100644 --- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c +++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c @@ -659,7 +659,7 @@ static int vop_plane_atomic_check(struct drm_plane *plane, clip.x2 = crtc_state->adjusted_mode.hdisplay; clip.y2 = crtc_state->adjusted_mode.vdisplay; - ret = drm_plane_helper_check_state(state, &clip, + ret = drm_plane_helper_check_state(state, crtc_state, &clip, min_scale, max_scale, true, true); if (ret) diff --git a/drivers/gpu/drm/tegra/dc.c b/drivers/gpu/drm/tegra/dc.c index 4df39112e38e..08b899fd74fc 100644 --- a/drivers/gpu/drm/tegra/dc.c +++ b/drivers/gpu/drm/tegra/dc.c @@ -500,8 +500,8 @@ static int tegra_plane_state_add(struct tegra_plane *plane, clip.y2 = crtc_state->mode.vdisplay; /* Check plane state for visibility and calculate clipping bounds */ - err = drm_plane_helper_check_state(state, &clip, 0, INT_MAX, - true, true); + err = drm_plane_helper_check_state(state, crtc_state, &clip, + 0, INT_MAX, true, true); if (err < 0) return err; diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c index 9eb4d0bc1546..91555c0370e1 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c @@ -454,7 +454,7 @@ int vmw_du_primary_plane_atomic_check(struct drm_plane *plane, clip.y2 = crtc_state->adjusted_mode.vdisplay; } - ret = drm_plane_helper_check_state(state, &clip, + ret = drm_plane_helper_check_state(state, crtc_state, &clip, DRM_PLANE_HELPER_NO_SCALING, DRM_PLANE_HELPER_NO_SCALING, false, true); diff --git a/drivers/gpu/drm/zte/zx_plane.c b/drivers/gpu/drm/zte/zx_plane.c index 18e763493264..ee0002529b8f 100644 --- a/drivers/gpu/drm/zte/zx_plane.c +++ b/drivers/gpu/drm/zte/zx_plane.c @@ -80,7 +80,7 @@ static int zx_vl_plane_atomic_check(struct drm_plane *plane, clip.x2 = crtc_state->adjusted_mode.hdisplay; clip.y2 = crtc_state->adjusted_mode.vdisplay; - return drm_plane_helper_check_state(plane_state, &clip, + return drm_plane_helper_check_state(plane_state, crtc_state, &clip, min_scale, max_scale, true, true); } @@ -315,7 +315,7 @@ static int zx_gl_plane_atomic_check(struct drm_plane *plane, clip.x2 = crtc_state->adjusted_mode.hdisplay; clip.y2 = crtc_state->adjusted_mode.vdisplay; - return drm_plane_helper_check_state(plane_state, &clip, + return drm_plane_helper_check_state(plane_state, crtc_state, &clip, DRM_PLANE_HELPER_NO_SCALING, DRM_PLANE_HELPER_NO_SCALING, false, true); diff --git a/include/drm/drm_plane_helper.h b/include/drm/drm_plane_helper.h index 7c8a00ceadb7..41b8309b0a57 100644 --- a/include/drm/drm_plane_helper.h +++ b/include/drm/drm_plane_helper.h @@ -38,7 +38,8 @@ */ #define DRM_PLANE_HELPER_NO_SCALING (1<<16) -int drm_plane_helper_check_state(struct drm_plane_state *state, +int drm_plane_helper_check_state(struct drm_plane_state *plane_state, + const struct drm_crtc_state *crtc_state, const struct drm_rect *clip, int min_scale, int max_scale, bool can_position,