diff options
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_fb.c | 13 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/display/skl_universal_plane.c | 26 |
2 files changed, 35 insertions, 4 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_fb.c b/drivers/gpu/drm/i915/display/intel_fb.c index 94c57facbb46..4d4d01963f15 100644 --- a/drivers/gpu/drm/i915/display/intel_fb.c +++ b/drivers/gpu/drm/i915/display/intel_fb.c @@ -141,6 +141,14 @@ struct intel_modifier_desc { 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, + .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, @@ -550,6 +558,8 @@ 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_MC_CCS: case I915_FORMAT_MOD_4_TILED: /* * Each 4K tile consists of 64B(8*8) subtiles, with @@ -752,6 +762,9 @@ unsigned int intel_surf_alignment(const struct drm_framebuffer *fb, 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_MC_CCS: + return 16 * 1024; default: MISSING_CASE(fb->modifier); return 0; diff --git a/drivers/gpu/drm/i915/display/skl_universal_plane.c b/drivers/gpu/drm/i915/display/skl_universal_plane.c index c57fca1fe678..b939c503bc6f 100644 --- a/drivers/gpu/drm/i915/display/skl_universal_plane.c +++ b/drivers/gpu/drm/i915/display/skl_universal_plane.c @@ -773,6 +773,14 @@ static u32 skl_plane_ctl_tiling(u64 fb_modifier) return PLANE_CTL_TILED_Y; case I915_FORMAT_MOD_4_TILED: return PLANE_CTL_TILED_4; + case I915_FORMAT_MOD_4_TILED_DG2_RC_CCS: + return PLANE_CTL_TILED_4 | + PLANE_CTL_RENDER_DECOMPRESSION_ENABLE | + PLANE_CTL_CLEAR_COLOR_DISABLE; + case I915_FORMAT_MOD_4_TILED_DG2_MC_CCS: + return PLANE_CTL_TILED_4 | + PLANE_CTL_MEDIA_DECOMPRESSION_ENABLE | + PLANE_CTL_CLEAR_COLOR_DISABLE; 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; @@ -2168,6 +2176,10 @@ static bool gen12_plane_has_mc_ccs(struct drm_i915_private *i915, if (IS_ADLP_DISPLAY_STEP(i915, STEP_A0, STEP_B0)) return false; + /* Wa_14013215631 */ + if (IS_DG2_DISPLAY_STEP(i915, STEP_A0, STEP_C0)) + return false; + return plane_id < PLANE_SPRITE4; } @@ -2415,9 +2427,10 @@ skl_get_initial_plane_config(struct intel_crtc *crtc, case PLANE_CTL_TILED_Y: plane_config->tiling = I915_TILING_Y; if (val & PLANE_CTL_RENDER_DECOMPRESSION_ENABLE) - fb->modifier = DISPLAY_VER(dev_priv) >= 12 ? - I915_FORMAT_MOD_Y_TILED_GEN12_RC_CCS : - I915_FORMAT_MOD_Y_TILED_CCS; + if (DISPLAY_VER(dev_priv) >= 12) + fb->modifier = I915_FORMAT_MOD_Y_TILED_GEN12_RC_CCS; + else + fb->modifier = I915_FORMAT_MOD_Y_TILED_CCS; else if (val & PLANE_CTL_MEDIA_DECOMPRESSION_ENABLE) fb->modifier = I915_FORMAT_MOD_Y_TILED_GEN12_MC_CCS; else @@ -2425,7 +2438,12 @@ skl_get_initial_plane_config(struct intel_crtc *crtc, break; case PLANE_CTL_TILED_YF: /* aka PLANE_CTL_TILED_4 on XE_LPD+ */ if (HAS_4TILE(dev_priv)) { - fb->modifier = I915_FORMAT_MOD_4_TILED; + if (val & PLANE_CTL_RENDER_DECOMPRESSION_ENABLE) + fb->modifier = I915_FORMAT_MOD_4_TILED_DG2_RC_CCS; + else if (val & PLANE_CTL_MEDIA_DECOMPRESSION_ENABLE) + fb->modifier = I915_FORMAT_MOD_4_TILED_DG2_MC_CCS; + else + fb->modifier = I915_FORMAT_MOD_4_TILED; } else { if (val & PLANE_CTL_RENDER_DECOMPRESSION_ENABLE) fb->modifier = I915_FORMAT_MOD_Yf_TILED_CCS; |