drm/i915: Remove cursor use of properties for coordinates
We have a src and dect rectangle, use it instead of relying on the core drm properties. Because the core by default clips the src/dst properties, after the drm_atomic_helper_check_plane_state() we manually set the unclipped src/dst rectangles. We still need the call for visibility checks, but this way we are able to use the src/dst rects in the check/commit code. This removes the special case in the watermark code for cursor w/h. Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20191004113514.17064-5-maarten.lankhorst@linux.intel.com Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> [mlankhorst: Clarify commit message to state we use unclipped src/dst
This commit is contained in:
Maarten Lankhorst
Родитель
d8bd3e157a
Коммит
3a612765f4
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@ -10538,16 +10538,16 @@ static u32 intel_cursor_base(const struct intel_plane_state *plane_state)
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/* ILK+ do this automagically */
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if (HAS_GMCH(dev_priv) &&
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plane_state->base.rotation & DRM_MODE_ROTATE_180)
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base += (plane_state->base.crtc_h *
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plane_state->base.crtc_w - 1) * fb->format->cpp[0];
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base += (drm_rect_height(&plane_state->base.dst) *
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drm_rect_width(&plane_state->base.dst) - 1) * fb->format->cpp[0];
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return base;
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}
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static u32 intel_cursor_position(const struct intel_plane_state *plane_state)
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{
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int x = plane_state->base.crtc_x;
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int y = plane_state->base.crtc_y;
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int x = plane_state->base.dst.x1;
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int y = plane_state->base.dst.y1;
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u32 pos = 0;
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if (x < 0) {
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@ -10569,8 +10569,8 @@ static bool intel_cursor_size_ok(const struct intel_plane_state *plane_state)
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{
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const struct drm_mode_config *config =
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&plane_state->base.plane->dev->mode_config;
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int width = plane_state->base.crtc_w;
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int height = plane_state->base.crtc_h;
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int width = drm_rect_width(&plane_state->base.dst);
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int height = drm_rect_height(&plane_state->base.dst);
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return width > 0 && width <= config->cursor_width &&
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height > 0 && height <= config->cursor_height;
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@ -10589,8 +10589,8 @@ static int intel_cursor_check_surface(struct intel_plane_state *plane_state)
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if (!plane_state->base.visible)
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return 0;
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src_x = plane_state->base.src_x >> 16;
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src_y = plane_state->base.src_y >> 16;
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src_x = plane_state->base.src.x1 >> 16;
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src_y = plane_state->base.src.y1 >> 16;
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intel_add_fb_offsets(&src_x, &src_y, plane_state, 0);
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offset = intel_plane_compute_aligned_offset(&src_x, &src_y,
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@ -10625,6 +10625,10 @@ static int intel_check_cursor(struct intel_crtc_state *crtc_state,
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if (ret)
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return ret;
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/* Use the unclipped src/dst rectangles, which we program to hw */
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plane_state->base.src = drm_plane_state_src(&plane_state->base);
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plane_state->base.dst = drm_plane_state_dest(&plane_state->base);
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ret = intel_cursor_check_surface(plane_state);
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if (ret)
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return ret;
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@ -10667,7 +10671,7 @@ static u32 i845_cursor_ctl(const struct intel_crtc_state *crtc_state,
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static bool i845_cursor_size_ok(const struct intel_plane_state *plane_state)
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{
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int width = plane_state->base.crtc_w;
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int width = drm_rect_width(&plane_state->base.dst);
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/*
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* 845g/865g are only limited by the width of their cursors,
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@ -10693,8 +10697,8 @@ static int i845_check_cursor(struct intel_crtc_state *crtc_state,
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/* Check for which cursor types we support */
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if (!i845_cursor_size_ok(plane_state)) {
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DRM_DEBUG("Cursor dimension %dx%d not supported\n",
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plane_state->base.crtc_w,
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plane_state->base.crtc_h);
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drm_rect_width(&plane_state->base.dst),
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drm_rect_height(&plane_state->base.dst));
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return -EINVAL;
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}
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@ -10727,8 +10731,8 @@ static void i845_update_cursor(struct intel_plane *plane,
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unsigned long irqflags;
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if (plane_state && plane_state->base.visible) {
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unsigned int width = plane_state->base.crtc_w;
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unsigned int height = plane_state->base.crtc_h;
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unsigned int width = drm_rect_width(&plane_state->base.src);
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unsigned int height = drm_rect_height(&plane_state->base.dst);
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cntl = plane_state->ctl |
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i845_cursor_ctl_crtc(crtc_state);
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@ -10830,7 +10834,7 @@ static u32 i9xx_cursor_ctl(const struct intel_crtc_state *crtc_state,
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if (IS_GEN(dev_priv, 6) || IS_IVYBRIDGE(dev_priv))
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cntl |= MCURSOR_TRICKLE_FEED_DISABLE;
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switch (plane_state->base.crtc_w) {
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switch (drm_rect_width(&plane_state->base.dst)) {
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case 64:
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cntl |= MCURSOR_MODE_64_ARGB_AX;
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break;
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@ -10841,7 +10845,7 @@ static u32 i9xx_cursor_ctl(const struct intel_crtc_state *crtc_state,
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cntl |= MCURSOR_MODE_256_ARGB_AX;
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break;
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default:
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MISSING_CASE(plane_state->base.crtc_w);
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MISSING_CASE(drm_rect_width(&plane_state->base.dst));
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return 0;
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}
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@ -10855,8 +10859,8 @@ static bool i9xx_cursor_size_ok(const struct intel_plane_state *plane_state)
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{
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struct drm_i915_private *dev_priv =
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to_i915(plane_state->base.plane->dev);
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int width = plane_state->base.crtc_w;
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int height = plane_state->base.crtc_h;
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int width = drm_rect_width(&plane_state->base.dst);
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int height = drm_rect_height(&plane_state->base.dst);
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if (!intel_cursor_size_ok(plane_state))
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return false;
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@ -10909,17 +10913,19 @@ static int i9xx_check_cursor(struct intel_crtc_state *crtc_state,
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/* Check for which cursor types we support */
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if (!i9xx_cursor_size_ok(plane_state)) {
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DRM_DEBUG("Cursor dimension %dx%d not supported\n",
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plane_state->base.crtc_w,
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plane_state->base.crtc_h);
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drm_rect_width(&plane_state->base.dst),
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drm_rect_height(&plane_state->base.dst));
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return -EINVAL;
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}
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WARN_ON(plane_state->base.visible &&
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plane_state->color_plane[0].stride != fb->pitches[0]);
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if (fb->pitches[0] != plane_state->base.crtc_w * fb->format->cpp[0]) {
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if (fb->pitches[0] !=
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drm_rect_width(&plane_state->base.dst) * fb->format->cpp[0]) {
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DRM_DEBUG_KMS("Invalid cursor stride (%u) (cursor width %d)\n",
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fb->pitches[0], plane_state->base.crtc_w);
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fb->pitches[0],
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drm_rect_width(&plane_state->base.dst));
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return -EINVAL;
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}
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@ -10934,7 +10940,7 @@ static int i9xx_check_cursor(struct intel_crtc_state *crtc_state,
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* Refuse the put the cursor into that compromised position.
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*/
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if (IS_CHERRYVIEW(dev_priv) && pipe == PIPE_C &&
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plane_state->base.visible && plane_state->base.crtc_x < 0) {
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plane_state->base.visible && plane_state->base.dst.x1 < 0) {
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DRM_DEBUG_KMS("CHV cursor C not allowed to straddle the left screen edge\n");
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return -EINVAL;
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}
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@ -10954,11 +10960,14 @@ static void i9xx_update_cursor(struct intel_plane *plane,
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unsigned long irqflags;
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if (plane_state && plane_state->base.visible) {
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unsigned width = drm_rect_width(&plane_state->base.dst);
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unsigned height = drm_rect_height(&plane_state->base.dst);
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cntl = plane_state->ctl |
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i9xx_cursor_ctl_crtc(crtc_state);
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if (plane_state->base.crtc_h != plane_state->base.crtc_w)
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fbc_ctl = CUR_FBC_CTL_EN | (plane_state->base.crtc_h - 1);
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if (width != height)
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fbc_ctl = CUR_FBC_CTL_EN | (height - 1);
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base = intel_cursor_base(plane_state);
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pos = intel_cursor_position(plane_state);
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@ -1117,10 +1117,7 @@ static u16 g4x_compute_wm(const struct intel_crtc_state *crtc_state,
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clock = adjusted_mode->crtc_clock;
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htotal = adjusted_mode->crtc_htotal;
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if (plane->id == PLANE_CURSOR)
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width = plane_state->base.crtc_w;
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else
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width = drm_rect_width(&plane_state->base.dst);
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width = drm_rect_width(&plane_state->base.dst);
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if (plane->id == PLANE_CURSOR) {
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wm = intel_wm_method2(clock, htotal, width, cpp, latency);
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@ -2549,7 +2546,8 @@ static u32 ilk_compute_cur_wm(const struct intel_crtc_state *crtc_state,
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return ilk_wm_method2(crtc_state->pixel_rate,
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crtc_state->base.adjusted_mode.crtc_htotal,
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plane_state->base.crtc_w, cpp, mem_value);
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drm_rect_width(&plane_state->base.dst),
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cpp, mem_value);
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}
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/* Only for WM_LP. */
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@ -4046,7 +4044,6 @@ static uint_fixed_16_16_t
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skl_plane_downscale_amount(const struct intel_crtc_state *crtc_state,
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const struct intel_plane_state *plane_state)
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{
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struct intel_plane *plane = to_intel_plane(plane_state->base.plane);
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u32 src_w, src_h, dst_w, dst_h;
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uint_fixed_16_16_t fp_w_ratio, fp_h_ratio;
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uint_fixed_16_16_t downscale_h, downscale_w;
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@ -4054,27 +4051,17 @@ skl_plane_downscale_amount(const struct intel_crtc_state *crtc_state,
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if (WARN_ON(!intel_wm_plane_visible(crtc_state, plane_state)))
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return u32_to_fixed16(0);
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/* n.b., src is 16.16 fixed point, dst is whole integer */
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if (plane->id == PLANE_CURSOR) {
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/*
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* Cursors only support 0/180 degree rotation,
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* hence no need to account for rotation here.
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*/
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src_w = plane_state->base.src_w >> 16;
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src_h = plane_state->base.src_h >> 16;
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dst_w = plane_state->base.crtc_w;
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dst_h = plane_state->base.crtc_h;
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} else {
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/*
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* Src coordinates are already rotated by 270 degrees for
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* the 90/270 degree plane rotation cases (to match the
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* GTT mapping), hence no need to account for rotation here.
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*/
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src_w = drm_rect_width(&plane_state->base.src) >> 16;
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src_h = drm_rect_height(&plane_state->base.src) >> 16;
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dst_w = drm_rect_width(&plane_state->base.dst);
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dst_h = drm_rect_height(&plane_state->base.dst);
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}
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/*
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* Src coordinates are already rotated by 270 degrees for
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* the 90/270 degree plane rotation cases (to match the
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* GTT mapping), hence no need to account for rotation here.
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*
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* n.b., src is 16.16 fixed point, dst is whole integer.
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*/
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src_w = drm_rect_width(&plane_state->base.src) >> 16;
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src_h = drm_rect_height(&plane_state->base.src) >> 16;
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dst_w = drm_rect_width(&plane_state->base.dst);
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dst_h = drm_rect_height(&plane_state->base.dst);
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fp_w_ratio = div_fixed16(src_w, dst_w);
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fp_h_ratio = div_fixed16(src_h, dst_h);
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@ -4698,20 +4685,15 @@ skl_compute_plane_wm_params(const struct intel_crtc_state *crtc_state,
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const struct intel_plane_state *plane_state,
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struct skl_wm_params *wp, int color_plane)
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{
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struct intel_plane *plane = to_intel_plane(plane_state->base.plane);
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const struct drm_framebuffer *fb = plane_state->base.fb;
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int width;
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if (plane->id == PLANE_CURSOR) {
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width = plane_state->base.crtc_w;
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} else {
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/*
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* Src coordinates are already rotated by 270 degrees for
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* the 90/270 degree plane rotation cases (to match the
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* GTT mapping), hence no need to account for rotation here.
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*/
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width = drm_rect_width(&plane_state->base.src) >> 16;
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}
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/*
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* Src coordinates are already rotated by 270 degrees for
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* the 90/270 degree plane rotation cases (to match the
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* GTT mapping), hence no need to account for rotation here.
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*/
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width = drm_rect_width(&plane_state->base.src) >> 16;
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return skl_compute_wm_params(crtc_state, width,
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fb->format, fb->modifier,
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