i915/display/skl_universal_plane.c

276 	const struct drm_framebuffer *fb = plane_state->hw.fb;
278 	if (fb->format->cpp[0] == 8) {
303 	const struct drm_framebuffer *fb = plane_state->hw.fb;
305 	if (fb->format->cpp[0] == 8) {
325 static int skl_plane_max_width(const struct drm_framebuffer *fb,
329 	int cpp = fb->format->cpp[color_plane];
331 	switch (fb->modifier) {
359 		MISSING_CASE(fb->modifier);
364 static int glk_plane_max_width(const struct drm_framebuffer *fb,
368 	int cpp = fb->format->cpp[color_plane];
370 	switch (fb->modifier) {
387 		MISSING_CASE(fb->modifier);
392 static int icl_plane_min_width(const struct drm_framebuffer *fb,
397 	switch (fb->format->format) {
432 static int icl_hdr_plane_max_width(const struct drm_framebuffer *fb,
436 	if (intel_format_info_is_yuv_semiplanar(fb->format, fb->modifier))
442 static int icl_sdr_plane_max_width(const struct drm_framebuffer *fb,
449 static int skl_plane_max_height(const struct drm_framebuffer *fb,
456 static int icl_plane_max_height(const struct drm_framebuffer *fb,
591 static unsigned int skl_plane_stride_mult(const struct drm_framebuffer *fb,
598 	if (is_surface_linear(fb, color_plane))
601 		return intel_tile_height(fb, color_plane);
603 		return intel_tile_width_bytes(fb, color_plane);
609 	const struct drm_framebuffer *fb = plane_state->hw.fb;
613 	if (color_plane >= fb->format->num_planes)
616 	return stride / skl_plane_stride_mult(fb, color_plane, rotation);
751 	if (!plane_state->hw.fb->format->has_alpha)
769 	if (!plane_state->hw.fb->format->has_alpha)
873 	const struct drm_framebuffer *fb = plane_state->hw.fb;
875 	if (intel_format_info_is_yuv_semiplanar(fb->format, fb->modifier)) {
876 		switch (fb->format->cpp[0]) {
883 		switch (fb->format->cpp[0]) {
916 	const struct drm_framebuffer *fb = plane_state->hw.fb;
934 	plane_ctl |= skl_plane_ctl_format(fb->format->format);
935 	plane_ctl |= skl_plane_ctl_tiling(fb->modifier);
952 	    fb->modifier == I915_FORMAT_MOD_4_TILED) {
981 	const struct drm_framebuffer *fb = plane_state->hw.fb;
988 	if (fb->format->is_yuv && !icl_is_hdr_plane(dev_priv, plane->id)) {
1003 	} else if (fb->format->is_yuv) {
1019 	const struct drm_framebuffer *fb = plane_state->hw.fb;
1022 	if (intel_fb_uses_dpt(fb)) {
1055 	const struct drm_framebuffer *fb = plane_state->hw.fb;
1056 	int aux_plane = skl_main_to_aux_plane(fb, color_plane);
1270 	const struct drm_framebuffer *fb = plane_state->hw.fb;
1302 	if (intel_fb_is_rc_ccs_cc_modifier(fb->modifier)) {
1320 	if (fb->format->is_yuv && icl_is_hdr_plane(dev_priv, plane_id))
1426 	const struct drm_framebuffer *fb = plane_state->hw.fb;
1429 	if (!fb)
1433 	    intel_fb_is_ccs_modifier(fb->modifier)) {
1441 	    fb->modifier == DRM_FORMAT_MOD_LINEAR) {
1448 		if (!intel_fb_supports_90_270_rotation(to_intel_framebuffer(fb))) {
1458 		switch (fb->format->format) {
1475 				    &fb->format->format);
1485 	    fb->modifier != DRM_FORMAT_MOD_LINEAR &&
1486 	    fb->modifier != I915_FORMAT_MOD_X_TILED) {
1495 	    intel_format_is_p01x(fb->format->format)) {
1538 	const struct drm_framebuffer *fb = plane_state->hw.fb;
1543 	if (intel_format_info_is_yuv_semiplanar(fb->format, fb->modifier) &&
1555 			       const struct drm_framebuffer *fb)
1564 	    !intel_format_info_is_yuv_semiplanar(fb->format, fb->modifier))
1571 				 const struct drm_framebuffer *fb,
1576 		return plane->min_width(fb, color_plane, rotation);
1582 				 const struct drm_framebuffer *fb,
1587 		return plane->max_width(fb, color_plane, rotation);
1593 				  const struct drm_framebuffer *fb,
1598 		return plane->max_height(fb, color_plane, rotation);
1608 	const struct drm_framebuffer *fb = plane_state->hw.fb;
1612 	u32 alignment = intel_surf_alignment(fb, ccs_plane);
1616 	intel_fb_plane_get_subsampling(&hsub, &vsub, fb, ccs_plane);
1654 	const struct drm_framebuffer *fb = plane_state->hw.fb;
1655 	const int aux_plane = skl_main_to_aux_plane(fb, 0);
1657 	const u32 alignment = intel_surf_alignment(fb, 0);
1681 	if (fb->modifier == I915_FORMAT_MOD_X_TILED) {
1682 		int cpp = fb->format->cpp[0];
1704 	const struct drm_framebuffer *fb = plane_state->hw.fb;
1710 	const int min_width = intel_plane_min_width(plane, fb, 0, rotation);
1711 	const int max_width = intel_plane_max_width(plane, fb, 0, rotation);
1712 	const int max_height = intel_plane_max_height(plane, fb, 0, rotation);
1713 	const int aux_plane = skl_main_to_aux_plane(fb, 0);
1714 	const u32 alignment = intel_surf_alignment(fb, 0);
1732 	 * there's no aux plane on fb so skip this checking.
1734 	if (intel_fb_is_ccs_modifier(fb->modifier) && aux_plane) {
1775 	const struct drm_framebuffer *fb = plane_state->hw.fb;
1778 	int ccs_plane = intel_fb_is_ccs_modifier(fb->modifier) ?
1779 			skl_main_to_aux_plane(fb, uv_plane) : 0;
1780 	int max_width = intel_plane_max_width(plane, fb, uv_plane, rotation);
1781 	int max_height = intel_plane_max_height(plane, fb, uv_plane, rotation);
1802 		u32 alignment = intel_surf_alignment(fb, uv_plane);
1844 	const struct drm_framebuffer *fb = plane_state->hw.fb;
1850 	for (ccs_plane = 0; ccs_plane < fb->format->num_planes; ccs_plane++) {
1855 		if (!intel_fb_is_ccs_aux_plane(fb, ccs_plane))
1858 		intel_fb_plane_get_subsampling(&main_hsub, &main_vsub, fb,
1859 					       skl_ccs_to_main_plane(fb, ccs_plane));
1860 		intel_fb_plane_get_subsampling(&hsub, &vsub, fb, ccs_plane);
1883 	const struct drm_framebuffer *fb = plane_state->hw.fb;
1897 	if (intel_fb_is_ccs_modifier(fb->modifier)) {
1903 	if (intel_format_info_is_yuv_semiplanar(fb->format,
1904 						fb->modifier)) {
1917 static bool skl_fb_scalable(const struct drm_framebuffer *fb)
1919 	if (!fb)
1922 	switch (fb->format->format) {
1929 		return DISPLAY_VER(to_i915(fb->dev)) >= 11;
1939 	const struct drm_framebuffer *fb = plane_state->hw.fb;
1940 	struct drm_i915_gem_object *obj = intel_fb_obj(fb);
1955 	const struct drm_framebuffer *fb = plane_state->hw.fb;
1965 	if (!plane_state->ckey.flags && skl_fb_scalable(fb)) {
1967 		max_scale = skl_plane_max_scale(dev_priv, fb);
2006 	if (intel_format_info_is_yuv_semiplanar(fb->format, fb->modifier) &&
2476 	struct drm_framebuffer *fb;
2493 		drm_dbg_kms(&dev_priv->drm, "failed to alloc fb\n");
2497 	fb = &intel_fb->base;
2499 	fb->dev = dev;
2519 	fb->format = drm_format_info(fourcc);
2524 		fb->modifier = DRM_FORMAT_MOD_LINEAR;
2528 		fb->modifier = I915_FORMAT_MOD_X_TILED;
2534 				fb->modifier = I915_FORMAT_MOD_4_TILED_MTL_RC_CCS;
2536 				fb->modifier = I915_FORMAT_MOD_Y_TILED_GEN12_RC_CCS;
2538 				fb->modifier = I915_FORMAT_MOD_Y_TILED_CCS;
2541 				fb->modifier = I915_FORMAT_MOD_4_TILED_MTL_MC_CCS;
2543 				fb->modifier = I915_FORMAT_MOD_Y_TILED_GEN12_MC_CCS;
2545 			fb->modifier = I915_FORMAT_MOD_Y_TILED;
2553 				fb->modifier = I915_FORMAT_MOD_4_TILED_DG2_RC_CCS;
2555 				fb->modifier = I915_FORMAT_MOD_4_TILED_DG2_MC_CCS;
2557 				fb->modifier = I915_FORMAT_MOD_4_TILED_DG2_RC_CCS_CC;
2559 				fb->modifier = I915_FORMAT_MOD_4_TILED;
2562 				fb->modifier = I915_FORMAT_MOD_Yf_TILED_CCS;
2564 				fb->modifier = I915_FORMAT_MOD_Yf_TILED;
2573 	    intel_fb_modifier_uses_dpt(dev_priv, fb->modifier)) {
2611 	fb->height = REG_FIELD_GET(PLANE_HEIGHT_MASK, val) + 1;
2612 	fb->width = REG_FIELD_GET(PLANE_WIDTH_MASK, val) + 1;
2615 	stride_mult = skl_plane_stride_mult(fb, 0, DRM_MODE_ROTATE_0);
2617 	fb->pitches[0] = REG_FIELD_GET(PLANE_STRIDE__MASK, val) * stride_mult;
2619 	aligned_height = intel_fb_align_height(fb, 0, fb->height);
2621 	plane_config->size = fb->pitches[0] * aligned_height;
2624 		    "%s/%s with fb: size=%dx%d@%d, offset=%x, pitch %d, size 0x%x\n",
2625 		    crtc->base.name, plane->base.name, fb->width, fb->height,
2626 		    fb->format->cpp[0] * 8, base, fb->pitches[0],
2629 	plane_config->fb = intel_fb;