From: Ville Syrjälä Date: Mon, 27 Mar 2017 18:55:33 +0000 (+0300) Subject: drm/i915: Pass intel_plane and intel_crtc to plane hooks X-Git-Tag: v4.14-rc1~484^2~32^2~92 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=282dbf9b017bc6d5fdaeadf14e534c2fe22fee2d;p=platform%2Fkernel%2Flinux-rpi.git drm/i915: Pass intel_plane and intel_crtc to plane hooks Streamline things by passing intel_plane and intel_crtc instead of the drm types to our plane hooks. v2: s/ilk/g4x/ in sprite code Signed-off-by: Ville Syrjälä Reviewed-by: Chris Wilson Link: http://patchwork.freedesktop.org/patch/msgid/20170327185546.2977-3-ville.syrjala@linux.intel.com --- diff --git a/drivers/gpu/drm/i915/intel_atomic_plane.c b/drivers/gpu/drm/i915/intel_atomic_plane.c index cfb4729..182dc2a 100644 --- a/drivers/gpu/drm/i915/intel_atomic_plane.c +++ b/drivers/gpu/drm/i915/intel_atomic_plane.c @@ -185,7 +185,7 @@ int intel_plane_atomic_check_with_state(struct intel_crtc_state *crtc_state, } intel_state->base.visible = false; - ret = intel_plane->check_plane(plane, crtc_state, intel_state); + ret = intel_plane->check_plane(intel_plane, crtc_state, intel_state); if (ret) return ret; @@ -235,14 +235,14 @@ static void intel_plane_atomic_update(struct drm_plane *plane, trace_intel_update_plane(plane, to_intel_crtc(crtc)); - intel_plane->update_plane(plane, + intel_plane->update_plane(intel_plane, to_intel_crtc_state(crtc->state), intel_state); } else { trace_intel_disable_plane(plane, to_intel_crtc(crtc)); - intel_plane->disable_plane(plane, crtc); + intel_plane->disable_plane(intel_plane, to_intel_crtc(crtc)); } } diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index 8e54ef0..4c51fc6 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -2750,7 +2750,7 @@ intel_find_initial_plane_obj(struct intel_crtc *intel_crtc, false); intel_pre_disable_primary_noatomic(&intel_crtc->base); trace_intel_disable_plane(primary, intel_crtc); - intel_plane->disable_plane(primary, &intel_crtc->base); + intel_plane->disable_plane(intel_plane, intel_crtc); return; @@ -3061,14 +3061,14 @@ int i9xx_check_plane_surface(struct intel_plane_state *plane_state) return 0; } -static void i9xx_update_primary_plane(struct drm_plane *primary, +static void i9xx_update_primary_plane(struct intel_plane *primary, const struct intel_crtc_state *crtc_state, const struct intel_plane_state *plane_state) { - struct drm_i915_private *dev_priv = to_i915(primary->dev); - struct intel_crtc *intel_crtc = to_intel_crtc(crtc_state->base.crtc); - struct drm_framebuffer *fb = plane_state->base.fb; - int plane = intel_crtc->plane; + struct drm_i915_private *dev_priv = to_i915(primary->base.dev); + struct intel_crtc *crtc = to_intel_crtc(crtc_state->base.crtc); + const struct drm_framebuffer *fb = plane_state->base.fb; + enum plane plane = primary->plane; u32 linear_offset; u32 dspcntr = plane_state->ctl; i915_reg_t reg = DSPCNTR(plane); @@ -3079,12 +3079,12 @@ static void i9xx_update_primary_plane(struct drm_plane *primary, linear_offset = intel_fb_xy_to_linear(x, y, plane_state, 0); if (INTEL_GEN(dev_priv) >= 4) - intel_crtc->dspaddr_offset = plane_state->main.offset; + crtc->dspaddr_offset = plane_state->main.offset; else - intel_crtc->dspaddr_offset = linear_offset; + crtc->dspaddr_offset = linear_offset; - intel_crtc->adjusted_x = x; - intel_crtc->adjusted_y = y; + crtc->adjusted_x = x; + crtc->adjusted_y = y; spin_lock_irqsave(&dev_priv->uncore.lock, irqflags); @@ -3110,31 +3110,29 @@ static void i9xx_update_primary_plane(struct drm_plane *primary, if (IS_HASWELL(dev_priv) || IS_BROADWELL(dev_priv)) { I915_WRITE_FW(DSPSURF(plane), intel_plane_ggtt_offset(plane_state) + - intel_crtc->dspaddr_offset); + crtc->dspaddr_offset); I915_WRITE_FW(DSPOFFSET(plane), (y << 16) | x); } else if (INTEL_GEN(dev_priv) >= 4) { I915_WRITE_FW(DSPSURF(plane), intel_plane_ggtt_offset(plane_state) + - intel_crtc->dspaddr_offset); + crtc->dspaddr_offset); I915_WRITE_FW(DSPTILEOFF(plane), (y << 16) | x); I915_WRITE_FW(DSPLINOFF(plane), linear_offset); } else { I915_WRITE_FW(DSPADDR(plane), intel_plane_ggtt_offset(plane_state) + - intel_crtc->dspaddr_offset); + crtc->dspaddr_offset); } POSTING_READ_FW(reg); spin_unlock_irqrestore(&dev_priv->uncore.lock, irqflags); } -static void i9xx_disable_primary_plane(struct drm_plane *primary, - struct drm_crtc *crtc) +static void i9xx_disable_primary_plane(struct intel_plane *primary, + struct intel_crtc *crtc) { - struct drm_device *dev = crtc->dev; - struct drm_i915_private *dev_priv = to_i915(dev); - struct intel_crtc *intel_crtc = to_intel_crtc(crtc); - int plane = intel_crtc->plane; + struct drm_i915_private *dev_priv = to_i915(primary->base.dev); + enum plane plane = primary->plane; unsigned long irqflags; spin_lock_irqsave(&dev_priv->uncore.lock, irqflags); @@ -3319,16 +3317,15 @@ u32 skl_plane_ctl(const struct intel_crtc_state *crtc_state, return plane_ctl; } -static void skylake_update_primary_plane(struct drm_plane *plane, +static void skylake_update_primary_plane(struct intel_plane *plane, const struct intel_crtc_state *crtc_state, const struct intel_plane_state *plane_state) { - struct drm_device *dev = plane->dev; - struct drm_i915_private *dev_priv = to_i915(dev); - struct intel_crtc *intel_crtc = to_intel_crtc(crtc_state->base.crtc); - struct drm_framebuffer *fb = plane_state->base.fb; - enum plane_id plane_id = to_intel_plane(plane)->id; - enum pipe pipe = to_intel_plane(plane)->pipe; + struct drm_i915_private *dev_priv = to_i915(plane->base.dev); + struct intel_crtc *crtc = to_intel_crtc(crtc_state->base.crtc); + const struct drm_framebuffer *fb = plane_state->base.fb; + enum plane_id plane_id = plane->id; + enum pipe pipe = plane->pipe; u32 plane_ctl = plane_state->ctl; unsigned int rotation = plane_state->base.rotation; u32 stride = skl_plane_stride(fb, 0, rotation); @@ -3350,10 +3347,10 @@ static void skylake_update_primary_plane(struct drm_plane *plane, dst_w--; dst_h--; - intel_crtc->dspaddr_offset = surf_addr; + crtc->dspaddr_offset = surf_addr; - intel_crtc->adjusted_x = src_x; - intel_crtc->adjusted_y = src_y; + crtc->adjusted_x = src_x; + crtc->adjusted_y = src_y; spin_lock_irqsave(&dev_priv->uncore.lock, irqflags); @@ -3392,13 +3389,12 @@ static void skylake_update_primary_plane(struct drm_plane *plane, spin_unlock_irqrestore(&dev_priv->uncore.lock, irqflags); } -static void skylake_disable_primary_plane(struct drm_plane *primary, - struct drm_crtc *crtc) +static void skylake_disable_primary_plane(struct intel_plane *primary, + struct intel_crtc *crtc) { - struct drm_device *dev = crtc->dev; - struct drm_i915_private *dev_priv = to_i915(dev); - enum plane_id plane_id = to_intel_plane(primary)->id; - enum pipe pipe = to_intel_plane(primary)->pipe; + struct drm_i915_private *dev_priv = to_i915(primary->base.dev); + enum plane_id plane_id = primary->id; + enum pipe pipe = primary->pipe; unsigned long irqflags; spin_lock_irqsave(&dev_priv->uncore.lock, irqflags); @@ -3431,7 +3427,7 @@ static void intel_update_primary_planes(struct drm_device *dev) trace_intel_update_plane(&plane->base, to_intel_crtc(crtc)); - plane->update_plane(&plane->base, + plane->update_plane(plane, to_intel_crtc_state(crtc->state), plane_state); } @@ -5081,7 +5077,7 @@ static void intel_crtc_disable_planes(struct drm_crtc *crtc, unsigned plane_mask intel_crtc_dpms_overlay_disable(intel_crtc); drm_for_each_plane_mask(p, dev, plane_mask) - to_intel_plane(p)->disable_plane(p, crtc); + to_intel_plane(p)->disable_plane(to_intel_plane(p), intel_crtc); /* * FIXME: Once we grow proper nuclear flip support out of this we need @@ -13279,11 +13275,11 @@ skl_max_scale(struct intel_crtc *intel_crtc, struct intel_crtc_state *crtc_state } static int -intel_check_primary_plane(struct drm_plane *plane, +intel_check_primary_plane(struct intel_plane *plane, struct intel_crtc_state *crtc_state, struct intel_plane_state *state) { - struct drm_i915_private *dev_priv = to_i915(plane->dev); + struct drm_i915_private *dev_priv = to_i915(plane->base.dev); struct drm_crtc *crtc = state->base.crtc; int min_scale = DRM_PLANE_HELPER_NO_SCALING; int max_scale = DRM_PLANE_HELPER_NO_SCALING; @@ -13498,12 +13494,12 @@ intel_legacy_cursor_update(struct drm_plane *plane, if (plane->state->visible) { trace_intel_update_plane(plane, to_intel_crtc(crtc)); - intel_plane->update_plane(plane, + intel_plane->update_plane(intel_plane, to_intel_crtc_state(crtc->state), to_intel_plane_state(plane->state)); } else { trace_intel_disable_plane(plane, to_intel_crtc(crtc)); - intel_plane->disable_plane(plane, crtc); + intel_plane->disable_plane(intel_plane, to_intel_crtc(crtc)); } intel_cleanup_plane_fb(plane, new_plane_state); @@ -13647,14 +13643,14 @@ fail: } static int -intel_check_cursor_plane(struct drm_plane *plane, +intel_check_cursor_plane(struct intel_plane *plane, struct intel_crtc_state *crtc_state, struct intel_plane_state *state) { - struct drm_i915_private *dev_priv = to_i915(plane->dev); - struct drm_framebuffer *fb = state->base.fb; + struct drm_i915_private *dev_priv = to_i915(plane->base.dev); + const struct drm_framebuffer *fb = state->base.fb; struct drm_i915_gem_object *obj = intel_fb_obj(fb); - enum pipe pipe = to_intel_plane(plane)->pipe; + enum pipe pipe = plane->pipe; unsigned stride; int ret; @@ -13714,23 +13710,20 @@ intel_check_cursor_plane(struct drm_plane *plane, } static void -intel_disable_cursor_plane(struct drm_plane *plane, - struct drm_crtc *crtc) +intel_disable_cursor_plane(struct intel_plane *plane, + struct intel_crtc *crtc) { - struct intel_crtc *intel_crtc = to_intel_crtc(crtc); - - intel_crtc->cursor_addr = 0; - intel_crtc_update_cursor(crtc, NULL); + crtc->cursor_addr = 0; + intel_crtc_update_cursor(&crtc->base, NULL); } static void -intel_update_cursor_plane(struct drm_plane *plane, +intel_update_cursor_plane(struct intel_plane *plane, const struct intel_crtc_state *crtc_state, const struct intel_plane_state *state) { - struct drm_crtc *crtc = crtc_state->base.crtc; - struct intel_crtc *intel_crtc = to_intel_crtc(crtc); - struct drm_i915_private *dev_priv = to_i915(plane->dev); + struct drm_i915_private *dev_priv = to_i915(plane->base.dev); + struct intel_crtc *crtc = to_intel_crtc(crtc_state->base.crtc); struct drm_i915_gem_object *obj = intel_fb_obj(state->base.fb); uint32_t addr; @@ -13741,8 +13734,8 @@ intel_update_cursor_plane(struct drm_plane *plane, else addr = obj->phys_handle->busaddr; - intel_crtc->cursor_addr = addr; - intel_crtc_update_cursor(crtc, state); + crtc->cursor_addr = addr; + intel_crtc_update_cursor(&crtc->base, state); } static struct intel_plane * @@ -15160,7 +15153,7 @@ static void intel_sanitize_crtc(struct intel_crtc *crtc) continue; trace_intel_disable_plane(&plane->base, crtc); - plane->disable_plane(&plane->base, &crtc->base); + plane->disable_plane(plane, crtc); } } diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h index f530df7..f922e04 100644 --- a/drivers/gpu/drm/i915/intel_drv.h +++ b/drivers/gpu/drm/i915/intel_drv.h @@ -851,12 +851,12 @@ struct intel_plane { * the intel_plane_state structure and accessed via plane_state. */ - void (*update_plane)(struct drm_plane *plane, + void (*update_plane)(struct intel_plane *plane, const struct intel_crtc_state *crtc_state, const struct intel_plane_state *plane_state); - void (*disable_plane)(struct drm_plane *plane, - struct drm_crtc *crtc); - int (*check_plane)(struct drm_plane *plane, + void (*disable_plane)(struct intel_plane *plane, + struct intel_crtc *crtc); + int (*check_plane)(struct intel_plane *plane, struct intel_crtc_state *crtc_state, struct intel_plane_state *state); }; diff --git a/drivers/gpu/drm/i915/intel_sprite.c b/drivers/gpu/drm/i915/intel_sprite.c index 511f0e9..9dfd5b3 100644 --- a/drivers/gpu/drm/i915/intel_sprite.c +++ b/drivers/gpu/drm/i915/intel_sprite.c @@ -207,16 +207,14 @@ void intel_pipe_update_end(struct intel_crtc *crtc, struct intel_flip_work *work } static void -skl_update_plane(struct drm_plane *drm_plane, +skl_update_plane(struct intel_plane *plane, const struct intel_crtc_state *crtc_state, const struct intel_plane_state *plane_state) { - struct drm_device *dev = drm_plane->dev; - struct drm_i915_private *dev_priv = to_i915(dev); - struct intel_plane *intel_plane = to_intel_plane(drm_plane); - struct drm_framebuffer *fb = plane_state->base.fb; - enum plane_id plane_id = intel_plane->id; - enum pipe pipe = intel_plane->pipe; + struct drm_i915_private *dev_priv = to_i915(plane->base.dev); + const struct drm_framebuffer *fb = plane_state->base.fb; + enum plane_id plane_id = plane->id; + enum pipe pipe = plane->pipe; u32 plane_ctl = plane_state->ctl; const struct drm_intel_sprite_colorkey *key = &plane_state->ckey; u32 surf_addr = plane_state->main.offset; @@ -285,13 +283,11 @@ skl_update_plane(struct drm_plane *drm_plane, } static void -skl_disable_plane(struct drm_plane *dplane, struct drm_crtc *crtc) +skl_disable_plane(struct intel_plane *plane, struct intel_crtc *crtc) { - struct drm_device *dev = dplane->dev; - struct drm_i915_private *dev_priv = to_i915(dev); - struct intel_plane *intel_plane = to_intel_plane(dplane); - enum plane_id plane_id = intel_plane->id; - enum pipe pipe = intel_plane->pipe; + struct drm_i915_private *dev_priv = to_i915(plane->base.dev); + enum plane_id plane_id = plane->id; + enum pipe pipe = plane->pipe; unsigned long irqflags; spin_lock_irqsave(&dev_priv->uncore.lock, irqflags); @@ -305,10 +301,10 @@ skl_disable_plane(struct drm_plane *dplane, struct drm_crtc *crtc) } static void -chv_update_csc(struct intel_plane *intel_plane, uint32_t format) +chv_update_csc(struct intel_plane *plane, uint32_t format) { - struct drm_i915_private *dev_priv = to_i915(intel_plane->base.dev); - enum plane_id plane_id = intel_plane->id; + struct drm_i915_private *dev_priv = to_i915(plane->base.dev); + enum plane_id plane_id = plane->id; /* Seems RGB data bypasses the CSC always */ if (!format_is_yuv(format)) @@ -408,16 +404,14 @@ static u32 vlv_sprite_ctl(const struct intel_crtc_state *crtc_state, } static void -vlv_update_plane(struct drm_plane *dplane, +vlv_update_plane(struct intel_plane *plane, const struct intel_crtc_state *crtc_state, const struct intel_plane_state *plane_state) { - struct drm_device *dev = dplane->dev; - struct drm_i915_private *dev_priv = to_i915(dev); - struct intel_plane *intel_plane = to_intel_plane(dplane); - struct drm_framebuffer *fb = plane_state->base.fb; - enum pipe pipe = intel_plane->pipe; - enum plane_id plane_id = intel_plane->id; + struct drm_i915_private *dev_priv = to_i915(plane->base.dev); + const struct drm_framebuffer *fb = plane_state->base.fb; + enum pipe pipe = plane->pipe; + enum plane_id plane_id = plane->id; u32 sprctl = plane_state->ctl; u32 sprsurf_offset = plane_state->main.offset; u32 linear_offset; @@ -439,7 +433,7 @@ vlv_update_plane(struct drm_plane *dplane, spin_lock_irqsave(&dev_priv->uncore.lock, irqflags); if (IS_CHERRYVIEW(dev_priv) && pipe == PIPE_B) - chv_update_csc(intel_plane, fb->format->format); + chv_update_csc(plane, fb->format->format); if (key->flags) { I915_WRITE_FW(SPKEYMINVAL(pipe, plane_id), key->min_value); @@ -466,13 +460,11 @@ vlv_update_plane(struct drm_plane *dplane, } static void -vlv_disable_plane(struct drm_plane *dplane, struct drm_crtc *crtc) +vlv_disable_plane(struct intel_plane *plane, struct intel_crtc *crtc) { - struct drm_device *dev = dplane->dev; - struct drm_i915_private *dev_priv = to_i915(dev); - struct intel_plane *intel_plane = to_intel_plane(dplane); - enum pipe pipe = intel_plane->pipe; - enum plane_id plane_id = intel_plane->id; + struct drm_i915_private *dev_priv = to_i915(plane->base.dev); + enum pipe pipe = plane->pipe; + enum plane_id plane_id = plane->id; unsigned long irqflags; spin_lock_irqsave(&dev_priv->uncore.lock, irqflags); @@ -542,15 +534,13 @@ static u32 ivb_sprite_ctl(const struct intel_crtc_state *crtc_state, } static void -ivb_update_plane(struct drm_plane *plane, +ivb_update_plane(struct intel_plane *plane, const struct intel_crtc_state *crtc_state, const struct intel_plane_state *plane_state) { - struct drm_device *dev = plane->dev; - struct drm_i915_private *dev_priv = to_i915(dev); - struct intel_plane *intel_plane = to_intel_plane(plane); - struct drm_framebuffer *fb = plane_state->base.fb; - enum pipe pipe = intel_plane->pipe; + struct drm_i915_private *dev_priv = to_i915(plane->base.dev); + const struct drm_framebuffer *fb = plane_state->base.fb; + enum pipe pipe = plane->pipe; u32 sprctl = plane_state->ctl, sprscale = 0; u32 sprsurf_offset = plane_state->main.offset; u32 linear_offset; @@ -597,7 +587,7 @@ ivb_update_plane(struct drm_plane *plane, I915_WRITE_FW(SPRLINOFF(pipe), linear_offset); I915_WRITE_FW(SPRSIZE(pipe), (crtc_h << 16) | crtc_w); - if (intel_plane->can_scale) + if (plane->can_scale) I915_WRITE_FW(SPRSCALE(pipe), sprscale); I915_WRITE_FW(SPRCTL(pipe), sprctl); I915_WRITE_FW(SPRSURF(pipe), @@ -608,19 +598,17 @@ ivb_update_plane(struct drm_plane *plane, } static void -ivb_disable_plane(struct drm_plane *plane, struct drm_crtc *crtc) +ivb_disable_plane(struct intel_plane *plane, struct intel_crtc *crtc) { - struct drm_device *dev = plane->dev; - struct drm_i915_private *dev_priv = to_i915(dev); - struct intel_plane *intel_plane = to_intel_plane(plane); - int pipe = intel_plane->pipe; + struct drm_i915_private *dev_priv = to_i915(plane->base.dev); + enum pipe pipe = plane->pipe; unsigned long irqflags; spin_lock_irqsave(&dev_priv->uncore.lock, irqflags); I915_WRITE_FW(SPRCTL(pipe), 0); /* Can't leave the scaler enabled... */ - if (intel_plane->can_scale) + if (plane->can_scale) I915_WRITE_FW(SPRSCALE(pipe), 0); I915_WRITE_FW(SPRSURF(pipe), 0); @@ -683,15 +671,13 @@ static u32 g4x_sprite_ctl(const struct intel_crtc_state *crtc_state, } static void -g4x_update_plane(struct drm_plane *plane, +g4x_update_plane(struct intel_plane *plane, const struct intel_crtc_state *crtc_state, const struct intel_plane_state *plane_state) { - struct drm_device *dev = plane->dev; - struct drm_i915_private *dev_priv = to_i915(dev); - struct intel_plane *intel_plane = to_intel_plane(plane); - struct drm_framebuffer *fb = plane_state->base.fb; - int pipe = intel_plane->pipe; + struct drm_i915_private *dev_priv = to_i915(plane->base.dev); + const struct drm_framebuffer *fb = plane_state->base.fb; + enum pipe pipe = plane->pipe; u32 dvscntr = plane_state->ctl, dvsscale = 0; u32 dvssurf_offset = plane_state->main.offset; u32 linear_offset; @@ -744,12 +730,10 @@ g4x_update_plane(struct drm_plane *plane, } static void -g4x_disable_plane(struct drm_plane *plane, struct drm_crtc *crtc) +g4x_disable_plane(struct intel_plane *plane, struct intel_crtc *crtc) { - struct drm_device *dev = plane->dev; - struct drm_i915_private *dev_priv = to_i915(dev); - struct intel_plane *intel_plane = to_intel_plane(plane); - int pipe = intel_plane->pipe; + struct drm_i915_private *dev_priv = to_i915(plane->base.dev); + enum pipe pipe = plane->pipe; unsigned long irqflags; spin_lock_irqsave(&dev_priv->uncore.lock, irqflags); @@ -765,14 +749,12 @@ g4x_disable_plane(struct drm_plane *plane, struct drm_crtc *crtc) } static int -intel_check_sprite_plane(struct drm_plane *plane, +intel_check_sprite_plane(struct intel_plane *plane, struct intel_crtc_state *crtc_state, struct intel_plane_state *state) { - struct drm_i915_private *dev_priv = to_i915(plane->dev); - struct drm_crtc *crtc = state->base.crtc; - struct intel_crtc *intel_crtc = to_intel_crtc(crtc); - struct intel_plane *intel_plane = to_intel_plane(plane); + struct drm_i915_private *dev_priv = to_i915(plane->base.dev); + struct intel_crtc *crtc = to_intel_crtc(crtc_state->base.crtc); struct drm_framebuffer *fb = state->base.fb; int crtc_x, crtc_y; unsigned int crtc_w, crtc_h; @@ -794,7 +776,7 @@ intel_check_sprite_plane(struct drm_plane *plane, } /* Don't modify another pipe's plane */ - if (intel_plane->pipe != intel_crtc->pipe) { + if (plane->pipe != crtc->pipe) { DRM_DEBUG_KMS("Wrong plane <-> crtc mapping\n"); return -EINVAL; } @@ -811,16 +793,16 @@ intel_check_sprite_plane(struct drm_plane *plane, if (state->ckey.flags == I915_SET_COLORKEY_NONE) { can_scale = 1; min_scale = 1; - max_scale = skl_max_scale(intel_crtc, crtc_state); + max_scale = skl_max_scale(crtc, crtc_state); } else { can_scale = 0; min_scale = DRM_PLANE_HELPER_NO_SCALING; max_scale = DRM_PLANE_HELPER_NO_SCALING; } } else { - can_scale = intel_plane->can_scale; - max_scale = intel_plane->max_downscale << 16; - min_scale = intel_plane->can_scale ? 1 : (1 << 16); + can_scale = plane->can_scale; + max_scale = plane->max_downscale << 16; + min_scale = plane->can_scale ? 1 : (1 << 16); } /*