Merge tag 'drm-intel-next-2022-04-13-1' of git://anongit.freedesktop.org/drm/drm-intel into drm-next

drm/i915 feature pull for v5.19:

Features and functionality:
- Add support for new Tile 4 format on DG2 (Stan)
- Add support for new CCS clear color compression on DG2 (Mika, Juha-Pekka)
- Add support for new render and media compression formats on DG2 (Matt)
- Support multiple eDP and LVDS native mode refresh rates (Ville)
- Support static DRRS (Ville)
- ATS-M platform info (Matt)
- RPL-S PCI IDs (Tejas)
- Extend DP HDR support to HSW+ (Uma)
- Bump ADL-P DMC version to v2.16 (Madhumitha)
- Let users disable PSR2 while enabling PSR1 (José)

Refactoring and cleanups:
- Massive DRRS and panel fixed mode refactoring and cleanups (Ville)
- Power well refactoring and cleanup (Imre)
- Clean up and refactor crtc readout and compute config (Ville)
- Use kernel string helpers (Lucas)
- Refactor gmbus pin lookups and allocation (Jani)
- PCH display cleanups (Ville)
- DPLL and DPLL manager refactoring (Ville)
- Include and header refactoring (Jani, Tvrtko)
- DMC abstractions (Jani)
- Non-x86 build refactoring (Casey)
- VBT parsing refactoring (Ville)
- Bigjoiner refactoring (Ville)
- Optimize plane, pfit, scaler, etc. programming using unlocked writes (Ville)
- Split several register writes in commit to noarm+arm pairs (Ville)
- Clean up SAGV handling (Ville)
- Clean up bandwidth and ddb allocation (Ville)
- FBC cleanups (Ville)

Fixes:
- Fix native HDMI and DP HDMI DFP clock limits on deep color/4:2:0 (Ville)
- Fix DMC firmware platform check (Lucas)
- Fix cursor coordinates on bigjoiner secondary (Ville)
- Fix MSO vs. bigjoiner timing confusion (Ville)
- Fix ADL-P eDP voltage swing (José)
- Fix VRR capability property update (Manasi)
- Log DG2 SNPS PHY calibration errors (Matt, Lucas)
- Fix PCODE request status checks (Stan)
- Fix uncore unclaimed access warnings (Lucas)
- Fix VBT new max TMDS clock parsing (Shawn)
- Fix ADL-P non-existent underrun recovery (Swathi Dhanavanthri)
- Fix ADL-N stepping info (Tejas)
- Fix DPT mapping flags to contiguous (Stan)
- Fix DG2 max display bandwidth (Vinod)
- Fix DP low voltage SKU checks (Ankit)
- Fix RPL-S VT-d translation enable via quirk (Tejas)
- Fixes to PSR2 (José)
- Fix PIPE_MBUS_DBOX_CTL programming (José)
- Fix LTTPR capability read/check on DP 1.2 (Imre)
- Fix ADL-P register corruption after DDI clock enabling (Imre)
- Fix ADL-P MBUS DBOX BW and B credits (Caz)

Merges:
- Backmerge drm-next (Rodrigo, Jani)

Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/874k2xgewe.fsf@intel.com

1 files changed, 58 insertions, 10 deletions

diff --git a/drivers/gpu/drm/i915/display/intel_fb.c b/drivers/gpu/drm/i915/display/intel_fb.c
index 23cfe2e5ce2a..e94923e9dbb1 100644
--- a/drivers/gpu/drm/i915/display/intel_fb.c
+++ b/drivers/gpu/drm/i915/display/intel_fb.c
@@ -107,6 +107,21 @@ static const struct drm_format_info gen12_ccs_cc_formats[] = {
 	  .hsub = 1, .vsub = 1, .has_alpha = true },
 };
 
+static const struct drm_format_info gen12_flat_ccs_cc_formats[] = {
+	{ .format = DRM_FORMAT_XRGB8888, .depth = 24, .num_planes = 2,
+	  .char_per_block = { 4, 0 }, .block_w = { 1, 2 }, .block_h = { 1, 1 },
+	  .hsub = 1, .vsub = 1, },
+	{ .format = DRM_FORMAT_XBGR8888, .depth = 24, .num_planes = 2,
+	  .char_per_block = { 4, 0 }, .block_w = { 1, 2 }, .block_h = { 1, 1 },
+	  .hsub = 1, .vsub = 1, },
+	{ .format = DRM_FORMAT_ARGB8888, .depth = 32, .num_planes = 2,
+	  .char_per_block = { 4, 0 }, .block_w = { 1, 2 }, .block_h = { 1, 1 },
+	  .hsub = 1, .vsub = 1, .has_alpha = true },
+	{ .format = DRM_FORMAT_ABGR8888, .depth = 32, .num_planes = 2,
+	  .char_per_block = { 4, 0 }, .block_w = { 1, 2 }, .block_h = { 1, 1 },
+	  .hsub = 1, .vsub = 1, .has_alpha = true },
+};
+
 struct intel_modifier_desc {
 	u64 modifier;
 	struct {
@@ -135,11 +150,32 @@ struct intel_modifier_desc {
 					 INTEL_PLANE_CAP_CCS_MC)
 #define INTEL_PLANE_CAP_TILING_MASK	(INTEL_PLANE_CAP_TILING_X | \
 					 INTEL_PLANE_CAP_TILING_Y | \
-					 INTEL_PLANE_CAP_TILING_Yf)
+					 INTEL_PLANE_CAP_TILING_Yf | \
+					 INTEL_PLANE_CAP_TILING_4)
 #define INTEL_PLANE_CAP_TILING_NONE	0
 
 static const struct intel_modifier_desc intel_modifiers[] = {
 	{
+		.modifier = I915_FORMAT_MOD_4_TILED_DG2_MC_CCS,
+		.display_ver = { 13, 13 },
+		.plane_caps = INTEL_PLANE_CAP_TILING_4 | INTEL_PLANE_CAP_CCS_MC,
+	}, {
+		.modifier = I915_FORMAT_MOD_4_TILED_DG2_RC_CCS_CC,
+		.display_ver = { 13, 13 },
+		.plane_caps = INTEL_PLANE_CAP_TILING_4 | INTEL_PLANE_CAP_CCS_RC_CC,
+
+		.ccs.cc_planes = BIT(1),
+
+		FORMAT_OVERRIDE(gen12_flat_ccs_cc_formats),
+	}, {
+		.modifier = I915_FORMAT_MOD_4_TILED_DG2_RC_CCS,
+		.display_ver = { 13, 13 },
+		.plane_caps = INTEL_PLANE_CAP_TILING_4 | INTEL_PLANE_CAP_CCS_RC,
+	}, {
+		.modifier = I915_FORMAT_MOD_4_TILED,
+		.display_ver = { 13, 13 },
+		.plane_caps = INTEL_PLANE_CAP_TILING_4,
+	}, {
 		.modifier = I915_FORMAT_MOD_Y_TILED_GEN12_MC_CCS,
 		.display_ver = { 12, 13 },
 		.plane_caps = INTEL_PLANE_CAP_TILING_Y | INTEL_PLANE_CAP_CCS_MC,
@@ -380,17 +416,13 @@ bool intel_fb_plane_supports_modifier(struct intel_plane *plane, u64 modifier)
 static bool format_is_yuv_semiplanar(const struct intel_modifier_desc *md,
 				     const struct drm_format_info *info)
 {
-	int yuv_planes;
-
 	if (!info->is_yuv)
 		return false;
 
-	if (plane_caps_contain_any(md->plane_caps, INTEL_PLANE_CAP_CCS_MASK))
-		yuv_planes = 4;
+	if (hweight8(md->ccs.planar_aux_planes) == 2)
+		return info->num_planes == 4;
 	else
-		yuv_planes = 2;
-
-	return info->num_planes == yuv_planes;
+		return info->num_planes == 2;
 }
 
 /**
@@ -515,12 +547,13 @@ static unsigned int gen12_ccs_aux_stride(struct intel_framebuffer *fb, int ccs_p
 
 int skl_main_to_aux_plane(const struct drm_framebuffer *fb, int main_plane)
 {
+	const struct intel_modifier_desc *md = lookup_modifier(fb->modifier);
 	struct drm_i915_private *i915 = to_i915(fb->dev);
 
-	if (intel_fb_is_ccs_modifier(fb->modifier))
+	if (md->ccs.packed_aux_planes | md->ccs.planar_aux_planes)
 		return main_to_ccs_plane(fb, main_plane);
 	else if (DISPLAY_VER(i915) < 11 &&
-		 intel_format_info_is_yuv_semiplanar(fb->format, fb->modifier))
+		 format_is_yuv_semiplanar(md, fb->format))
 		return 1;
 	else
 		return 0;
@@ -545,6 +578,15 @@ intel_tile_width_bytes(const struct drm_framebuffer *fb, int color_plane)
 			return 128;
 		else
 			return 512;
+	case I915_FORMAT_MOD_4_TILED_DG2_RC_CCS:
+	case I915_FORMAT_MOD_4_TILED_DG2_RC_CCS_CC:
+	case I915_FORMAT_MOD_4_TILED_DG2_MC_CCS:
+	case I915_FORMAT_MOD_4_TILED:
+		/*
+		 * Each 4K tile consists of 64B(8*8) subtiles, with
+		 * same shape as Y Tile(i.e 4*16B OWords)
+		 */
+		return 128;
 	case I915_FORMAT_MOD_Y_TILED_CCS:
 		if (intel_fb_is_ccs_aux_plane(fb, color_plane))
 			return 128;
@@ -650,6 +692,7 @@ static unsigned int intel_fb_modifier_to_tiling(u64 fb_modifier)
 		return I915_TILING_Y;
 	case INTEL_PLANE_CAP_TILING_X:
 		return I915_TILING_X;
+	case INTEL_PLANE_CAP_TILING_4:
 	case INTEL_PLANE_CAP_TILING_Yf:
 	case INTEL_PLANE_CAP_TILING_NONE:
 		return I915_TILING_NONE;
@@ -737,8 +780,13 @@ unsigned int intel_surf_alignment(const struct drm_framebuffer *fb,
 	case I915_FORMAT_MOD_Y_TILED_CCS:
 	case I915_FORMAT_MOD_Yf_TILED_CCS:
 	case I915_FORMAT_MOD_Y_TILED:
+	case I915_FORMAT_MOD_4_TILED:
 	case I915_FORMAT_MOD_Yf_TILED:
 		return 1 * 1024 * 1024;
+	case I915_FORMAT_MOD_4_TILED_DG2_RC_CCS:
+	case I915_FORMAT_MOD_4_TILED_DG2_RC_CCS_CC:
+	case I915_FORMAT_MOD_4_TILED_DG2_MC_CCS:
+		return 16 * 1024;
 	default:
 		MISSING_CASE(fb->modifier);
 		return 0;