1 files changed, 93 insertions, 33 deletions

diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c
index 729ec6e0d43a..ddb588f863f8 100644
--- a/drivers/gpu/drm/i915/display/intel_display.c
+++ b/drivers/gpu/drm/i915/display/intel_display.c
@@ -47,6 +47,7 @@
 #include "display/intel_ddi.h"
 #include "display/intel_dp.h"
 #include "display/intel_dp_mst.h"
+#include "display/intel_dpll_mgr.h"
 #include "display/intel_dsi.h"
 #include "display/intel_dvo.h"
 #include "display/intel_gmbus.h"
@@ -2029,12 +2030,12 @@ intel_tile_width_bytes(const struct drm_framebuffer *fb, int color_plane)
 	case I915_FORMAT_MOD_Y_TILED_CCS:
 		if (is_ccs_plane(fb, color_plane))
 			return 128;
-		/* fall through */
+		fallthrough;
 	case I915_FORMAT_MOD_Y_TILED_GEN12_RC_CCS:
 	case I915_FORMAT_MOD_Y_TILED_GEN12_MC_CCS:
 		if (is_ccs_plane(fb, color_plane))
 			return 64;
-		/* fall through */
+		fallthrough;
 	case I915_FORMAT_MOD_Y_TILED:
 		if (IS_GEN(dev_priv, 2) || HAS_128_BYTE_Y_TILING(dev_priv))
 			return 128;
@@ -2043,7 +2044,7 @@ intel_tile_width_bytes(const struct drm_framebuffer *fb, int color_plane)
 	case I915_FORMAT_MOD_Yf_TILED_CCS:
 		if (is_ccs_plane(fb, color_plane))
 			return 128;
-		/* fall through */
+		fallthrough;
 	case I915_FORMAT_MOD_Yf_TILED:
 		switch (cpp) {
 		case 1:
@@ -2185,7 +2186,7 @@ static unsigned int intel_surf_alignment(const struct drm_framebuffer *fb,
 	case I915_FORMAT_MOD_Y_TILED_GEN12_MC_CCS:
 		if (is_semiplanar_uv_plane(fb, color_plane))
 			return intel_tile_row_size(fb, color_plane);
-		/* Fall-through */
+		fallthrough;
 	case I915_FORMAT_MOD_Y_TILED_GEN12_RC_CCS:
 		return 16 * 1024;
 	case I915_FORMAT_MOD_Y_TILED_CCS:
@@ -2194,7 +2195,7 @@ static unsigned int intel_surf_alignment(const struct drm_framebuffer *fb,
 		if (INTEL_GEN(dev_priv) >= 12 &&
 		    is_semiplanar_uv_plane(fb, color_plane))
 			return intel_tile_row_size(fb, color_plane);
-		/* Fall-through */
+		fallthrough;
 	case I915_FORMAT_MOD_Yf_TILED:
 		return 1 * 1024 * 1024;
 	default:
@@ -2310,7 +2311,7 @@ err:
 
 void intel_unpin_fb_vma(struct i915_vma *vma, unsigned long flags)
 {
-	i915_gem_object_lock(vma->obj);
+	i915_gem_object_lock(vma->obj, NULL);
 	if (flags & PLANE_HAS_FENCE)
 		i915_vma_unpin_fence(vma);
 	i915_gem_object_unpin_from_display_plane(vma);
@@ -3450,7 +3451,7 @@ initial_plane_vma(struct drm_i915_private *i915,
 	if (IS_ERR(vma))
 		goto err_obj;
 
-	if (i915_ggtt_pin(vma, 0, PIN_MAPPABLE | PIN_OFFSET_FIXED | base))
+	if (i915_ggtt_pin(vma, NULL, 0, PIN_MAPPABLE | PIN_OFFSET_FIXED | base))
 		goto err_obj;
 
 	if (i915_gem_object_is_tiled(obj) &&
@@ -3761,6 +3762,44 @@ static int glk_max_plane_width(const struct drm_framebuffer *fb,
 	}
 }
 
+static int icl_min_plane_width(const struct drm_framebuffer *fb)
+{
+	/* Wa_14011264657, Wa_14011050563: gen11+ */
+	switch (fb->format->format) {
+	case DRM_FORMAT_C8:
+		return 18;
+	case DRM_FORMAT_RGB565:
+		return 10;
+	case DRM_FORMAT_XRGB8888:
+	case DRM_FORMAT_XBGR8888:
+	case DRM_FORMAT_ARGB8888:
+	case DRM_FORMAT_ABGR8888:
+	case DRM_FORMAT_XRGB2101010:
+	case DRM_FORMAT_XBGR2101010:
+	case DRM_FORMAT_ARGB2101010:
+	case DRM_FORMAT_ABGR2101010:
+	case DRM_FORMAT_XVYU2101010:
+	case DRM_FORMAT_Y212:
+	case DRM_FORMAT_Y216:
+		return 6;
+	case DRM_FORMAT_NV12:
+		return 20;
+	case DRM_FORMAT_P010:
+	case DRM_FORMAT_P012:
+	case DRM_FORMAT_P016:
+		return 12;
+	case DRM_FORMAT_XRGB16161616F:
+	case DRM_FORMAT_XBGR16161616F:
+	case DRM_FORMAT_ARGB16161616F:
+	case DRM_FORMAT_ABGR16161616F:
+	case DRM_FORMAT_XVYU12_16161616:
+	case DRM_FORMAT_XVYU16161616:
+		return 4;
+	default:
+		return 1;
+	}
+}
+
 static int icl_max_plane_width(const struct drm_framebuffer *fb,
 			       int color_plane,
 			       unsigned int rotation)
@@ -3843,29 +3882,31 @@ static int skl_check_main_surface(struct intel_plane_state *plane_state)
 	int y = plane_state->uapi.src.y1 >> 16;
 	int w = drm_rect_width(&plane_state->uapi.src) >> 16;
 	int h = drm_rect_height(&plane_state->uapi.src) >> 16;
-	int max_width;
-	int max_height;
-	u32 alignment;
-	u32 offset;
+	int max_width, min_width, max_height;
+	u32 alignment, offset;
 	int aux_plane = intel_main_to_aux_plane(fb, 0);
 	u32 aux_offset = plane_state->color_plane[aux_plane].offset;
 
-	if (INTEL_GEN(dev_priv) >= 11)
+	if (INTEL_GEN(dev_priv) >= 11) {
 		max_width = icl_max_plane_width(fb, 0, rotation);
-	else if (INTEL_GEN(dev_priv) >= 10 || IS_GEMINILAKE(dev_priv))
+		min_width = icl_min_plane_width(fb);
+	} else if (INTEL_GEN(dev_priv) >= 10 || IS_GEMINILAKE(dev_priv)) {
 		max_width = glk_max_plane_width(fb, 0, rotation);
-	else
+		min_width = 1;
+	} else {
 		max_width = skl_max_plane_width(fb, 0, rotation);
+		min_width = 1;
+	}
 
 	if (INTEL_GEN(dev_priv) >= 11)
 		max_height = icl_max_plane_height();
 	else
 		max_height = skl_max_plane_height();
 
-	if (w > max_width || h > max_height) {
+	if (w > max_width || w < min_width || h > max_height) {
 		drm_dbg_kms(&dev_priv->drm,
-			    "requested Y/RGB source size %dx%d too big (limit %dx%d)\n",
-			    w, h, max_width, max_height);
+			    "requested Y/RGB source size %dx%d outside limits (min: %dx1 max: %dx%d)\n",
+			    w, h, min_width, max_width, max_height);
 		return -EINVAL;
 	}
 
@@ -6211,7 +6252,7 @@ static int skl_update_scaler_plane(struct intel_crtc_state *crtc_state,
 	case DRM_FORMAT_ARGB16161616F:
 		if (INTEL_GEN(dev_priv) >= 11)
 			break;
-		/* fall through */
+		fallthrough;
 	default:
 		drm_dbg_kms(&dev_priv->drm,
 			    "[PLANE:%d:%s] FB:%d unsupported scaling format 0x%x\n",
@@ -10802,9 +10843,18 @@ static void icl_get_ddi_pll(struct drm_i915_private *dev_priv, enum port port,
 	u32 temp;
 
 	if (intel_phy_is_combo(dev_priv, phy)) {
-		temp = intel_de_read(dev_priv, ICL_DPCLKA_CFGCR0) &
-			ICL_DPCLKA_CFGCR0_DDI_CLK_SEL_MASK(phy);
-		id = temp >> ICL_DPCLKA_CFGCR0_DDI_CLK_SEL_SHIFT(phy);
+		u32 mask, shift;
+
+		if (IS_ROCKETLAKE(dev_priv)) {
+			mask = RKL_DPCLKA_CFGCR0_DDI_CLK_SEL_MASK(phy);
+			shift = RKL_DPCLKA_CFGCR0_DDI_CLK_SEL_SHIFT(phy);
+		} else {
+			mask = ICL_DPCLKA_CFGCR0_DDI_CLK_SEL_MASK(phy);
+			shift = ICL_DPCLKA_CFGCR0_DDI_CLK_SEL_SHIFT(phy);
+		}
+
+		temp = intel_de_read(dev_priv, ICL_DPCLKA_CFGCR0) & mask;
+		id = temp >> shift;
 		port_dpll_id = ICL_PORT_DPLL_DEFAULT;
 	} else if (intel_phy_is_tc(dev_priv, phy)) {
 		u32 clk_sel = intel_de_read(dev_priv, DDI_CLK_SEL(port)) & DDI_CLK_SEL_MASK;
@@ -10896,7 +10946,7 @@ static void hsw_get_ddi_pll(struct drm_i915_private *dev_priv, enum port port,
 		break;
 	default:
 		MISSING_CASE(ddi_pll_sel);
-		/* fall through */
+		fallthrough;
 	case PORT_CLK_SEL_NONE:
 		return;
 	}
@@ -10956,10 +11006,10 @@ static bool hsw_get_transcoder_state(struct intel_crtc *crtc,
 			drm_WARN(dev, 1,
 				 "unknown pipe linked to transcoder %s\n",
 				 transcoder_name(panel_transcoder));
-			/* fall through */
+			fallthrough;
 		case TRANS_DDI_EDP_INPUT_A_ONOFF:
 			force_thru = true;
-			/* fall through */
+			fallthrough;
 		case TRANS_DDI_EDP_INPUT_A_ON:
 			trans_pipe = PIPE_A;
 			break;
@@ -12760,6 +12810,9 @@ static int intel_crtc_atomic_check(struct intel_atomic_state *state,
 
 	}
 
+	if (!mode_changed)
+		intel_psr2_sel_fetch_update(state, crtc);
+
 	return 0;
 }
 
@@ -13183,7 +13236,7 @@ static bool check_digital_port_conflicts(struct intel_atomic_state *state)
 		case INTEL_OUTPUT_DDI:
 			if (drm_WARN_ON(dev, !HAS_DDI(to_i915(dev))))
 				break;
-			/* else, fall through */
+			fallthrough;
 		case INTEL_OUTPUT_DP:
 		case INTEL_OUTPUT_HDMI:
 		case INTEL_OUTPUT_EDP:
@@ -14930,7 +14983,7 @@ static int intel_atomic_check(struct drm_device *dev,
 	if (any_ms && !check_digital_port_conflicts(state)) {
 		drm_dbg_kms(&dev_priv->drm,
 			    "rejecting conflicting digital port configuration\n");
-		ret = EINVAL;
+		ret = -EINVAL;
 		goto fail;
 	}
 
@@ -14956,12 +15009,6 @@ static int intel_atomic_check(struct drm_device *dev,
 	if (dev_priv->wm.distrust_bios_wm)
 		any_ms = true;
 
-	if (any_ms) {
-		ret = intel_modeset_checks(state);
-		if (ret)
-			goto fail;
-	}
-
 	intel_fbc_choose_crtc(dev_priv, state);
 	ret = calc_watermark_data(state);
 	if (ret)
@@ -14976,6 +15023,10 @@ static int intel_atomic_check(struct drm_device *dev,
 		goto fail;
 
 	if (any_ms) {
+		ret = intel_modeset_checks(state);
+		if (ret)
+			goto fail;
+
 		ret = intel_modeset_calc_cdclk(state);
 		if (ret)
 			return ret;
@@ -15136,6 +15187,8 @@ static void commit_pipe_config(struct intel_atomic_state *state,
 
 		if (new_crtc_state->update_pipe)
 			intel_pipe_fastset(old_crtc_state, new_crtc_state);
+
+		intel_psr2_program_trans_man_trk_ctl(new_crtc_state);
 	}
 
 	if (dev_priv->display.atomic_update_watermarks)
@@ -17139,7 +17192,7 @@ static int intel_framebuffer_init(struct intel_framebuffer *intel_fb,
 	if (!intel_fb->frontbuffer)
 		return -ENOMEM;
 
-	i915_gem_object_lock(obj);
+	i915_gem_object_lock(obj, NULL);
 	tiling = i915_gem_object_get_tiling(obj);
 	stride = i915_gem_object_get_stride(obj);
 	i915_gem_object_unlock(obj);
@@ -17894,6 +17947,13 @@ int intel_modeset_init(struct drm_i915_private *i915)
 	if (i915->max_cdclk_freq == 0)
 		intel_update_max_cdclk(i915);
 
+	/*
+	 * If the platform has HTI, we need to find out whether it has reserved
+	 * any display resources before we create our display outputs.
+	 */
+	if (INTEL_INFO(i915)->display.has_hti)
+		i915->hti_state = intel_de_read(i915, HDPORT_STATE);
+
 	/* Just disable it once at startup */
 	intel_vga_disable(i915);
 	intel_setup_outputs(i915);