diff mbox series

[v3,12/17] drm/i915/dg2: Tile 4 plane format support

Message ID 20211027212339.29259-13-ramalingam.c@intel.com (mailing list archive)
State New, archived
Headers show
Series drm/i915/dg2: Enabling 64k page size and flat ccs | expand

Commit Message

Ramalingam C Oct. 27, 2021, 9:23 p.m. UTC
From: Stanislav Lisovskiy <stanislav.lisovskiy@intel.com>

TileF(Tile4 in bspec) format is 4K tile organized into
64B subtiles with same basic shape as for legacy TileY
which will be supported by Display13.

v2: - Fixed wrong case condition(Jani Nikula)
    - Increased I915_FORMAT_MOD_F_TILED up to 12(Imre Deak)

v3: - s/I915_TILING_F/TILING_4/g
    - s/I915_FORMAT_MOD_F_TILED/I915_FORMAT_MOD_4_TILED/g
    - Removed unneeded fencing code

v4: - Rebased, fixed merge conflict with new table-oriented
      format modifier checking(Stan)
    - Replaced the rest of "Tile F" mentions to "Tile 4"(Stan)

v5: - Fixed the has_4tile addition (Ram)

Cc: Imre Deak <imre.deak@intel.com>
Cc: Matt Roper <matthew.d.roper@intel.com>
Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
cc: Simon Ser <contact@emersion.fr>
cc: Pekka Paalanen <ppaalanen@gmail.com>
Cc: Jordan Justen <jordan.l.justen@intel.com>
Cc: Kenneth Graunke <kenneth@whitecape.org>
Cc: mesa-dev@lists.freedesktop.org
Cc: Tony Ye <tony.ye@intel.com>
Cc: Slawomir Milczarek <slawomir.milczarek@intel.com>
Signed-off-by: Stanislav Lisovskiy <stanislav.lisovskiy@intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Juha-Pekka Heikkilä <juha-pekka.heikkila@intel.com>
Signed-off-by: Ramalingam C <ramalingam.c@intel.com>
---
 drivers/gpu/drm/i915/display/intel_display.c  |  1 +
 drivers/gpu/drm/i915/display/intel_fb.c       | 11 ++++++++++
 drivers/gpu/drm/i915/display/intel_fbc.c      |  1 +
 .../drm/i915/display/intel_plane_initial.c    |  1 +
 .../drm/i915/display/skl_universal_plane.c    | 20 +++++++++++--------
 drivers/gpu/drm/i915/i915_drv.h               |  3 +++
 drivers/gpu/drm/i915/i915_pci.c               |  1 +
 drivers/gpu/drm/i915/i915_reg.h               |  1 +
 drivers/gpu/drm/i915/intel_device_info.h      |  1 +
 drivers/gpu/drm/i915/intel_pm.c               |  1 +
 include/uapi/drm/drm_fourcc.h                 |  8 ++++++++
 11 files changed, 41 insertions(+), 8 deletions(-)

Comments

Stanislav Lisovskiy Oct. 28, 2021, 7:04 a.m. UTC | #1
On Thu, Oct 28, 2021 at 02:53:34AM +0530, Ramalingam C wrote:
> From: Stanislav Lisovskiy <stanislav.lisovskiy@intel.com>
> 
> TileF(Tile4 in bspec) format is 4K tile organized into
> 64B subtiles with same basic shape as for legacy TileY
> which will be supported by Display13.
> 
> v2: - Fixed wrong case condition(Jani Nikula)
>     - Increased I915_FORMAT_MOD_F_TILED up to 12(Imre Deak)
> 
> v3: - s/I915_TILING_F/TILING_4/g
>     - s/I915_FORMAT_MOD_F_TILED/I915_FORMAT_MOD_4_TILED/g
>     - Removed unneeded fencing code
> 
> v4: - Rebased, fixed merge conflict with new table-oriented
>       format modifier checking(Stan)
>     - Replaced the rest of "Tile F" mentions to "Tile 4"(Stan)
> 
> v5: - Fixed the has_4tile addition (Ram)
> 
> Cc: Imre Deak <imre.deak@intel.com>
> Cc: Matt Roper <matthew.d.roper@intel.com>
> Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
> cc: Simon Ser <contact@emersion.fr>
> cc: Pekka Paalanen <ppaalanen@gmail.com>
> Cc: Jordan Justen <jordan.l.justen@intel.com>
> Cc: Kenneth Graunke <kenneth@whitecape.org>
> Cc: mesa-dev@lists.freedesktop.org
> Cc: Tony Ye <tony.ye@intel.com>
> Cc: Slawomir Milczarek <slawomir.milczarek@intel.com>
> Signed-off-by: Stanislav Lisovskiy <stanislav.lisovskiy@intel.com>
> Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
> Signed-off-by: Juha-Pekka Heikkilä <juha-pekka.heikkila@intel.com>
> Signed-off-by: Ramalingam C <ramalingam.c@intel.com>
> ---
>  drivers/gpu/drm/i915/display/intel_display.c  |  1 +
>  drivers/gpu/drm/i915/display/intel_fb.c       | 11 ++++++++++
>  drivers/gpu/drm/i915/display/intel_fbc.c      |  1 +
>  .../drm/i915/display/intel_plane_initial.c    |  1 +
>  .../drm/i915/display/skl_universal_plane.c    | 20 +++++++++++--------
>  drivers/gpu/drm/i915/i915_drv.h               |  3 +++
>  drivers/gpu/drm/i915/i915_pci.c               |  1 +
>  drivers/gpu/drm/i915/i915_reg.h               |  1 +
>  drivers/gpu/drm/i915/intel_device_info.h      |  1 +
>  drivers/gpu/drm/i915/intel_pm.c               |  1 +
>  include/uapi/drm/drm_fourcc.h                 |  8 ++++++++
>  11 files changed, 41 insertions(+), 8 deletions(-)
> 
> diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c
> index 79cd158503b3..9b3913d73213 100644
> --- a/drivers/gpu/drm/i915/display/intel_display.c
> +++ b/drivers/gpu/drm/i915/display/intel_display.c
> @@ -7755,6 +7755,7 @@ static int intel_atomic_check_async(struct intel_atomic_state *state)
>  		case I915_FORMAT_MOD_X_TILED:
>  		case I915_FORMAT_MOD_Y_TILED:
>  		case I915_FORMAT_MOD_Yf_TILED:
> +		case I915_FORMAT_MOD_4_TILED:
>  			break;
>  		default:
>  			drm_dbg_kms(&i915->drm,
> diff --git a/drivers/gpu/drm/i915/display/intel_fb.c b/drivers/gpu/drm/i915/display/intel_fb.c
> index 9ff52dde1683..562d5244688d 100644
> --- a/drivers/gpu/drm/i915/display/intel_fb.c
> +++ b/drivers/gpu/drm/i915/display/intel_fb.c
> @@ -188,6 +188,10 @@ static const struct intel_modifier_desc intel_modifiers[] = {
>  		.modifier = I915_FORMAT_MOD_Yf_TILED,
>  		.display_ver = { 9, 11 },
>  		.tiling = I915_TILING_NONE,
> +	}, {
> +		.modifier = I915_FORMAT_MOD_4_TILED,
> +		.display_ver = { 12, 13 },
> +		.tiling = I915_TILING_NONE,
>  	}, {
>  		.modifier = I915_FORMAT_MOD_Y_TILED,
>  		.display_ver = { 9, 13 },
> @@ -578,6 +582,12 @@ intel_tile_width_bytes(const struct drm_framebuffer *fb, int color_plane)
>  			return 128;
>  		else
>  			return 512;
> +	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;
> @@ -746,6 +756,7 @@ 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;
>  	default:
> diff --git a/drivers/gpu/drm/i915/display/intel_fbc.c b/drivers/gpu/drm/i915/display/intel_fbc.c
> index 1f66de77a6b1..f079a771f802 100644
> --- a/drivers/gpu/drm/i915/display/intel_fbc.c
> +++ b/drivers/gpu/drm/i915/display/intel_fbc.c
> @@ -747,6 +747,7 @@ static bool tiling_is_valid(struct drm_i915_private *dev_priv,
>  	case DRM_FORMAT_MOD_LINEAR:
>  	case I915_FORMAT_MOD_Y_TILED:
>  	case I915_FORMAT_MOD_Yf_TILED:
> +	case I915_FORMAT_MOD_4_TILED:
>  		return DISPLAY_VER(dev_priv) >= 9;
>  	case I915_FORMAT_MOD_X_TILED:
>  		return true;
> diff --git a/drivers/gpu/drm/i915/display/intel_plane_initial.c b/drivers/gpu/drm/i915/display/intel_plane_initial.c
> index dcd698a02da2..d80855ee9b96 100644
> --- a/drivers/gpu/drm/i915/display/intel_plane_initial.c
> +++ b/drivers/gpu/drm/i915/display/intel_plane_initial.c
> @@ -125,6 +125,7 @@ intel_alloc_initial_plane_obj(struct intel_crtc *crtc,
>  	case DRM_FORMAT_MOD_LINEAR:
>  	case I915_FORMAT_MOD_X_TILED:
>  	case I915_FORMAT_MOD_Y_TILED:
> +	case I915_FORMAT_MOD_4_TILED:
>  		break;
>  	default:
>  		drm_dbg(&dev_priv->drm,
> diff --git a/drivers/gpu/drm/i915/display/skl_universal_plane.c b/drivers/gpu/drm/i915/display/skl_universal_plane.c
> index 69fd56de83a7..aeca96925feb 100644
> --- a/drivers/gpu/drm/i915/display/skl_universal_plane.c
> +++ b/drivers/gpu/drm/i915/display/skl_universal_plane.c
> @@ -751,6 +751,8 @@ static u32 skl_plane_ctl_tiling(u64 fb_modifier)
>  		return PLANE_CTL_TILED_X;
>  	case I915_FORMAT_MOD_Y_TILED:
>  		return PLANE_CTL_TILED_Y;
> +	case I915_FORMAT_MOD_4_TILED:
> +		return PLANE_CTL_TILED_4;
>  	case I915_FORMAT_MOD_Y_TILED_CCS:
>  	case I915_FORMAT_MOD_Y_TILED_GEN12_RC_CCS_CC:
>  		return PLANE_CTL_TILED_Y | PLANE_CTL_RENDER_DECOMPRESSION_ENABLE;
> @@ -1930,9 +1932,7 @@ static bool gen12_plane_format_mod_supported(struct drm_plane *_plane,
>  	case DRM_FORMAT_Y216:
>  	case DRM_FORMAT_XVYU12_16161616:
>  	case DRM_FORMAT_XVYU16161616:
> -		if (modifier == DRM_FORMAT_MOD_LINEAR ||
> -		    modifier == I915_FORMAT_MOD_X_TILED ||
> -		    modifier == I915_FORMAT_MOD_Y_TILED)
> +		if (!intel_fb_is_ccs_modifier(modifier))
>  			return true;
>  		fallthrough;
>  	default:
> @@ -2241,11 +2241,15 @@ skl_get_initial_plane_config(struct intel_crtc *crtc,
>  		else
>  			fb->modifier = I915_FORMAT_MOD_Y_TILED;
>  		break;
> -	case PLANE_CTL_TILED_YF:
> -		if (val & PLANE_CTL_RENDER_DECOMPRESSION_ENABLE)
> -			fb->modifier = I915_FORMAT_MOD_Yf_TILED_CCS;
> -		else
> -			fb->modifier = I915_FORMAT_MOD_Yf_TILED;
> +	case PLANE_CTL_TILED_YF: /* aka PLANE_CTL_TILED_4 on XE_LPD+ */
> +		if (DISPLAY_VER(dev_priv) >= 13) {
> +			fb->modifier = I915_FORMAT_MOD_4_TILED;
> +		} else {
> +			if (val & PLANE_CTL_RENDER_DECOMPRESSION_ENABLE)
> +				fb->modifier = I915_FORMAT_MOD_Yf_TILED_CCS;
> +			else
> +				fb->modifier = I915_FORMAT_MOD_Yf_TILED;
> +		}
>  		break;
>  	default:
>  		MISSING_CASE(tiling);
> diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
> index d554236e3acd..efbf187f3322 100644
> --- a/drivers/gpu/drm/i915/i915_drv.h
> +++ b/drivers/gpu/drm/i915/i915_drv.h
> @@ -1627,6 +1627,7 @@ IS_SUBPLATFORM(const struct drm_i915_private *i915,
>  #define CMDPARSER_USES_GGTT(dev_priv) (GRAPHICS_VER(dev_priv) == 7)
>  
>  #define HAS_LLC(dev_priv)	(INTEL_INFO(dev_priv)->has_llc)
> +#define HAS_FTILE(dev_priv)    (INTEL_INFO(dev_priv)->has_4tile)
>  #define HAS_SNOOP(dev_priv)	(INTEL_INFO(dev_priv)->has_snoop)
>  #define HAS_EDRAM(dev_priv)	((dev_priv)->edram_size_mb)
>  #define HAS_SECURE_BATCHES(dev_priv) (GRAPHICS_VER(dev_priv) < 6)
> @@ -1722,6 +1723,8 @@ IS_SUBPLATFORM(const struct drm_i915_private *i915,
>  
>  #define HAS_FLAT_CCS(dev_priv)   (INTEL_INFO(dev_priv)->has_flat_ccs)
>  
> +#define HAS_4TILE(dev_priv)   (INTEL_INFO(dev_priv)->has_4tile)

There is also HAS_FTILE definition above which is still left.
I guess you need to remove it.

Stan

> +
>  #define HAS_GT_UC(dev_priv)	(INTEL_INFO(dev_priv)->has_gt_uc)
>  
>  #define HAS_POOLED_EU(dev_priv)	(INTEL_INFO(dev_priv)->has_pooled_eu)
> diff --git a/drivers/gpu/drm/i915/i915_pci.c b/drivers/gpu/drm/i915/i915_pci.c
> index 68367b505dc4..d2ac3b1f9615 100644
> --- a/drivers/gpu/drm/i915/i915_pci.c
> +++ b/drivers/gpu/drm/i915/i915_pci.c
> @@ -992,6 +992,7 @@ static const struct intel_device_info adl_p_info = {
>  	.dma_mask_size = 46, \
>  	.has_64bit_reloc = 1, \
>  	.has_flat_ccs = 1, \
> +	.has_4tile = 1, \
>  	.has_global_mocs = 1, \
>  	.has_gt_uc = 1, \
>  	.has_llc = 1, \
> diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
> index 5a415345b8e5..51ef505eb4f5 100644
> --- a/drivers/gpu/drm/i915/i915_reg.h
> +++ b/drivers/gpu/drm/i915/i915_reg.h
> @@ -7195,6 +7195,7 @@ enum {
>  #define   PLANE_CTL_TILED_X			(1 << 10)
>  #define   PLANE_CTL_TILED_Y			(4 << 10)
>  #define   PLANE_CTL_TILED_YF			(5 << 10)
> +#define   PLANE_CTL_TILED_4			(5 << 10)
>  #define   PLANE_CTL_ASYNC_FLIP			(1 << 9)
>  #define   PLANE_CTL_FLIP_HORIZONTAL		(1 << 8)
>  #define   PLANE_CTL_MEDIA_DECOMPRESSION_ENABLE	(1 << 4) /* TGL+ */
> diff --git a/drivers/gpu/drm/i915/intel_device_info.h b/drivers/gpu/drm/i915/intel_device_info.h
> index 87ee1d86d2ac..8dc2b208457b 100644
> --- a/drivers/gpu/drm/i915/intel_device_info.h
> +++ b/drivers/gpu/drm/i915/intel_device_info.h
> @@ -127,6 +127,7 @@ enum intel_ppgtt_type {
>  	func(gpu_reset_clobbers_display); \
>  	func(has_reset_engine); \
>  	func(has_flat_ccs); \
> +	func(has_4tile); \
>  	func(has_global_mocs); \
>  	func(has_gt_uc); \
>  	func(has_l3_dpf); \
> diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
> index cffb3df35a63..1ac1af0a7f2d 100644
> --- a/drivers/gpu/drm/i915/intel_pm.c
> +++ b/drivers/gpu/drm/i915/intel_pm.c
> @@ -5378,6 +5378,7 @@ skl_compute_wm_params(const struct intel_crtc_state *crtc_state,
>  	}
>  
>  	wp->y_tiled = modifier == I915_FORMAT_MOD_Y_TILED ||
> +		      modifier == I915_FORMAT_MOD_4_TILED ||
>  		      modifier == I915_FORMAT_MOD_Yf_TILED ||
>  		      modifier == I915_FORMAT_MOD_Y_TILED_CCS ||
>  		      modifier == I915_FORMAT_MOD_Yf_TILED_CCS;
> diff --git a/include/uapi/drm/drm_fourcc.h b/include/uapi/drm/drm_fourcc.h
> index 45a914850be0..982b0a9fa78b 100644
> --- a/include/uapi/drm/drm_fourcc.h
> +++ b/include/uapi/drm/drm_fourcc.h
> @@ -558,6 +558,14 @@ extern "C" {
>   * pitch is required to be a multiple of 4 tile widths.
>   */
>  #define I915_FORMAT_MOD_Y_TILED_GEN12_RC_CCS_CC fourcc_mod_code(INTEL, 8)
> +/*
> + * Intel F-tiling(aka Tile4) layout
> + *
> + * This is a tiled layout using 4Kb tiles in row-major layout.
> + * Within the tile pixels are laid out in 64 byte units / sub-tiles in OWORD
> + * (16 bytes) chunks column-major..
> + */
> +#define I915_FORMAT_MOD_4_TILED         fourcc_mod_code(INTEL, 12)
>  
>  /*
>   * Tiled, NV12MT, grouped in 64 (pixels) x 32 (lines) -sized macroblocks
> -- 
> 2.20.1
>
diff mbox series

Patch

diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c
index 79cd158503b3..9b3913d73213 100644
--- a/drivers/gpu/drm/i915/display/intel_display.c
+++ b/drivers/gpu/drm/i915/display/intel_display.c
@@ -7755,6 +7755,7 @@  static int intel_atomic_check_async(struct intel_atomic_state *state)
 		case I915_FORMAT_MOD_X_TILED:
 		case I915_FORMAT_MOD_Y_TILED:
 		case I915_FORMAT_MOD_Yf_TILED:
+		case I915_FORMAT_MOD_4_TILED:
 			break;
 		default:
 			drm_dbg_kms(&i915->drm,
diff --git a/drivers/gpu/drm/i915/display/intel_fb.c b/drivers/gpu/drm/i915/display/intel_fb.c
index 9ff52dde1683..562d5244688d 100644
--- a/drivers/gpu/drm/i915/display/intel_fb.c
+++ b/drivers/gpu/drm/i915/display/intel_fb.c
@@ -188,6 +188,10 @@  static const struct intel_modifier_desc intel_modifiers[] = {
 		.modifier = I915_FORMAT_MOD_Yf_TILED,
 		.display_ver = { 9, 11 },
 		.tiling = I915_TILING_NONE,
+	}, {
+		.modifier = I915_FORMAT_MOD_4_TILED,
+		.display_ver = { 12, 13 },
+		.tiling = I915_TILING_NONE,
 	}, {
 		.modifier = I915_FORMAT_MOD_Y_TILED,
 		.display_ver = { 9, 13 },
@@ -578,6 +582,12 @@  intel_tile_width_bytes(const struct drm_framebuffer *fb, int color_plane)
 			return 128;
 		else
 			return 512;
+	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;
@@ -746,6 +756,7 @@  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;
 	default:
diff --git a/drivers/gpu/drm/i915/display/intel_fbc.c b/drivers/gpu/drm/i915/display/intel_fbc.c
index 1f66de77a6b1..f079a771f802 100644
--- a/drivers/gpu/drm/i915/display/intel_fbc.c
+++ b/drivers/gpu/drm/i915/display/intel_fbc.c
@@ -747,6 +747,7 @@  static bool tiling_is_valid(struct drm_i915_private *dev_priv,
 	case DRM_FORMAT_MOD_LINEAR:
 	case I915_FORMAT_MOD_Y_TILED:
 	case I915_FORMAT_MOD_Yf_TILED:
+	case I915_FORMAT_MOD_4_TILED:
 		return DISPLAY_VER(dev_priv) >= 9;
 	case I915_FORMAT_MOD_X_TILED:
 		return true;
diff --git a/drivers/gpu/drm/i915/display/intel_plane_initial.c b/drivers/gpu/drm/i915/display/intel_plane_initial.c
index dcd698a02da2..d80855ee9b96 100644
--- a/drivers/gpu/drm/i915/display/intel_plane_initial.c
+++ b/drivers/gpu/drm/i915/display/intel_plane_initial.c
@@ -125,6 +125,7 @@  intel_alloc_initial_plane_obj(struct intel_crtc *crtc,
 	case DRM_FORMAT_MOD_LINEAR:
 	case I915_FORMAT_MOD_X_TILED:
 	case I915_FORMAT_MOD_Y_TILED:
+	case I915_FORMAT_MOD_4_TILED:
 		break;
 	default:
 		drm_dbg(&dev_priv->drm,
diff --git a/drivers/gpu/drm/i915/display/skl_universal_plane.c b/drivers/gpu/drm/i915/display/skl_universal_plane.c
index 69fd56de83a7..aeca96925feb 100644
--- a/drivers/gpu/drm/i915/display/skl_universal_plane.c
+++ b/drivers/gpu/drm/i915/display/skl_universal_plane.c
@@ -751,6 +751,8 @@  static u32 skl_plane_ctl_tiling(u64 fb_modifier)
 		return PLANE_CTL_TILED_X;
 	case I915_FORMAT_MOD_Y_TILED:
 		return PLANE_CTL_TILED_Y;
+	case I915_FORMAT_MOD_4_TILED:
+		return PLANE_CTL_TILED_4;
 	case I915_FORMAT_MOD_Y_TILED_CCS:
 	case I915_FORMAT_MOD_Y_TILED_GEN12_RC_CCS_CC:
 		return PLANE_CTL_TILED_Y | PLANE_CTL_RENDER_DECOMPRESSION_ENABLE;
@@ -1930,9 +1932,7 @@  static bool gen12_plane_format_mod_supported(struct drm_plane *_plane,
 	case DRM_FORMAT_Y216:
 	case DRM_FORMAT_XVYU12_16161616:
 	case DRM_FORMAT_XVYU16161616:
-		if (modifier == DRM_FORMAT_MOD_LINEAR ||
-		    modifier == I915_FORMAT_MOD_X_TILED ||
-		    modifier == I915_FORMAT_MOD_Y_TILED)
+		if (!intel_fb_is_ccs_modifier(modifier))
 			return true;
 		fallthrough;
 	default:
@@ -2241,11 +2241,15 @@  skl_get_initial_plane_config(struct intel_crtc *crtc,
 		else
 			fb->modifier = I915_FORMAT_MOD_Y_TILED;
 		break;
-	case PLANE_CTL_TILED_YF:
-		if (val & PLANE_CTL_RENDER_DECOMPRESSION_ENABLE)
-			fb->modifier = I915_FORMAT_MOD_Yf_TILED_CCS;
-		else
-			fb->modifier = I915_FORMAT_MOD_Yf_TILED;
+	case PLANE_CTL_TILED_YF: /* aka PLANE_CTL_TILED_4 on XE_LPD+ */
+		if (DISPLAY_VER(dev_priv) >= 13) {
+			fb->modifier = I915_FORMAT_MOD_4_TILED;
+		} else {
+			if (val & PLANE_CTL_RENDER_DECOMPRESSION_ENABLE)
+				fb->modifier = I915_FORMAT_MOD_Yf_TILED_CCS;
+			else
+				fb->modifier = I915_FORMAT_MOD_Yf_TILED;
+		}
 		break;
 	default:
 		MISSING_CASE(tiling);
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index d554236e3acd..efbf187f3322 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -1627,6 +1627,7 @@  IS_SUBPLATFORM(const struct drm_i915_private *i915,
 #define CMDPARSER_USES_GGTT(dev_priv) (GRAPHICS_VER(dev_priv) == 7)
 
 #define HAS_LLC(dev_priv)	(INTEL_INFO(dev_priv)->has_llc)
+#define HAS_FTILE(dev_priv)    (INTEL_INFO(dev_priv)->has_4tile)
 #define HAS_SNOOP(dev_priv)	(INTEL_INFO(dev_priv)->has_snoop)
 #define HAS_EDRAM(dev_priv)	((dev_priv)->edram_size_mb)
 #define HAS_SECURE_BATCHES(dev_priv) (GRAPHICS_VER(dev_priv) < 6)
@@ -1722,6 +1723,8 @@  IS_SUBPLATFORM(const struct drm_i915_private *i915,
 
 #define HAS_FLAT_CCS(dev_priv)   (INTEL_INFO(dev_priv)->has_flat_ccs)
 
+#define HAS_4TILE(dev_priv)   (INTEL_INFO(dev_priv)->has_4tile)
+
 #define HAS_GT_UC(dev_priv)	(INTEL_INFO(dev_priv)->has_gt_uc)
 
 #define HAS_POOLED_EU(dev_priv)	(INTEL_INFO(dev_priv)->has_pooled_eu)
diff --git a/drivers/gpu/drm/i915/i915_pci.c b/drivers/gpu/drm/i915/i915_pci.c
index 68367b505dc4..d2ac3b1f9615 100644
--- a/drivers/gpu/drm/i915/i915_pci.c
+++ b/drivers/gpu/drm/i915/i915_pci.c
@@ -992,6 +992,7 @@  static const struct intel_device_info adl_p_info = {
 	.dma_mask_size = 46, \
 	.has_64bit_reloc = 1, \
 	.has_flat_ccs = 1, \
+	.has_4tile = 1, \
 	.has_global_mocs = 1, \
 	.has_gt_uc = 1, \
 	.has_llc = 1, \
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index 5a415345b8e5..51ef505eb4f5 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -7195,6 +7195,7 @@  enum {
 #define   PLANE_CTL_TILED_X			(1 << 10)
 #define   PLANE_CTL_TILED_Y			(4 << 10)
 #define   PLANE_CTL_TILED_YF			(5 << 10)
+#define   PLANE_CTL_TILED_4			(5 << 10)
 #define   PLANE_CTL_ASYNC_FLIP			(1 << 9)
 #define   PLANE_CTL_FLIP_HORIZONTAL		(1 << 8)
 #define   PLANE_CTL_MEDIA_DECOMPRESSION_ENABLE	(1 << 4) /* TGL+ */
diff --git a/drivers/gpu/drm/i915/intel_device_info.h b/drivers/gpu/drm/i915/intel_device_info.h
index 87ee1d86d2ac..8dc2b208457b 100644
--- a/drivers/gpu/drm/i915/intel_device_info.h
+++ b/drivers/gpu/drm/i915/intel_device_info.h
@@ -127,6 +127,7 @@  enum intel_ppgtt_type {
 	func(gpu_reset_clobbers_display); \
 	func(has_reset_engine); \
 	func(has_flat_ccs); \
+	func(has_4tile); \
 	func(has_global_mocs); \
 	func(has_gt_uc); \
 	func(has_l3_dpf); \
diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
index cffb3df35a63..1ac1af0a7f2d 100644
--- a/drivers/gpu/drm/i915/intel_pm.c
+++ b/drivers/gpu/drm/i915/intel_pm.c
@@ -5378,6 +5378,7 @@  skl_compute_wm_params(const struct intel_crtc_state *crtc_state,
 	}
 
 	wp->y_tiled = modifier == I915_FORMAT_MOD_Y_TILED ||
+		      modifier == I915_FORMAT_MOD_4_TILED ||
 		      modifier == I915_FORMAT_MOD_Yf_TILED ||
 		      modifier == I915_FORMAT_MOD_Y_TILED_CCS ||
 		      modifier == I915_FORMAT_MOD_Yf_TILED_CCS;
diff --git a/include/uapi/drm/drm_fourcc.h b/include/uapi/drm/drm_fourcc.h
index 45a914850be0..982b0a9fa78b 100644
--- a/include/uapi/drm/drm_fourcc.h
+++ b/include/uapi/drm/drm_fourcc.h
@@ -558,6 +558,14 @@  extern "C" {
  * pitch is required to be a multiple of 4 tile widths.
  */
 #define I915_FORMAT_MOD_Y_TILED_GEN12_RC_CCS_CC fourcc_mod_code(INTEL, 8)
+/*
+ * Intel F-tiling(aka Tile4) layout
+ *
+ * This is a tiled layout using 4Kb tiles in row-major layout.
+ * Within the tile pixels are laid out in 64 byte units / sub-tiles in OWORD
+ * (16 bytes) chunks column-major..
+ */
+#define I915_FORMAT_MOD_4_TILED         fourcc_mod_code(INTEL, 12)
 
 /*
  * Tiled, NV12MT, grouped in 64 (pixels) x 32 (lines) -sized macroblocks