diff options
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_fb.c')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_fb.c | 70 |
1 files changed, 59 insertions, 11 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_fb.c b/drivers/gpu/drm/i915/display/intel_fb.c index 23cfe2e5ce2a..9f5a6b79e95b 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; @@ -1981,7 +2029,7 @@ intel_user_framebuffer_create(struct drm_device *dev, /* object is backed with LMEM for discrete */ i915 = to_i915(obj->base.dev); - if (HAS_LMEM(i915) && !i915_gem_object_can_migrate(obj, INTEL_REGION_LMEM)) { + if (HAS_LMEM(i915) && !i915_gem_object_can_migrate(obj, INTEL_REGION_LMEM_0)) { /* object is "remote", not in local memory */ i915_gem_object_put(obj); return ERR_PTR(-EREMOTE); |