[PATCH 2/4] drm/i915/fb: Add async field to the modifiers description

[Arun R Murthy]

Few of the modifiers are not supported with async flip. Add an element
async_flip to say if the modifier supports asynchronous flips.

Signed-off-by: Arun R Murthy <arun.r.mur...@intel.com>
---
 drivers/gpu/drm/i915/display/intel_fb.c | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/drivers/gpu/drm/i915/display/intel_fb.c 
b/drivers/gpu/drm/i915/display/intel_fb.c
index 6a7060889f40..f05e0c444618 100644
--- a/drivers/gpu/drm/i915/display/intel_fb.c
+++ b/drivers/gpu/drm/i915/display/intel_fb.c
@@ -231,6 +231,7 @@ struct intel_modifier_desc {
                u8 packed_aux_planes:4;
                u8 planar_aux_planes:4;
        } ccs;
+       bool async_flip;
 };
 
 #define INTEL_PLANE_CAP_CCS_MASK       (INTEL_PLANE_CAP_CCS_RC | \
@@ -247,10 +248,12 @@ static const struct intel_modifier_desc intel_modifiers[] 
= {
                .modifier = I915_FORMAT_MOD_4_TILED_LNL_CCS,
                .display_ver = { 20, -1 },
                .plane_caps = INTEL_PLANE_CAP_TILING_4,
+               .async_flip = true,
        }, {
                .modifier = I915_FORMAT_MOD_4_TILED_BMG_CCS,
                .display_ver = { 14, -1 },
                .plane_caps = INTEL_PLANE_CAP_TILING_4 | 
INTEL_PLANE_CAP_NEED64K_PHYS,
+               .async_flip = true,
        }, {
                .modifier = I915_FORMAT_MOD_4_TILED_MTL_MC_CCS,
                .display_ver = { 14, 14 },
@@ -268,6 +271,7 @@ static const struct intel_modifier_desc intel_modifiers[] = 
{
                .ccs.packed_aux_planes = BIT(1),
 
                FORMAT_OVERRIDE(gen12_ccs_formats),
+               .async_flip = true,
        }, {
                .modifier = I915_FORMAT_MOD_4_TILED_MTL_RC_CCS_CC,
                .display_ver = { 14, 14 },
@@ -293,10 +297,12 @@ static const struct intel_modifier_desc intel_modifiers[] 
= {
                .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,
+               .async_flip = true,
        }, {
                .modifier = I915_FORMAT_MOD_4_TILED,
                .display_ver = { 13, -1 },
                .plane_caps = INTEL_PLANE_CAP_TILING_4,
+               .async_flip = true,
        }, {
                .modifier = I915_FORMAT_MOD_Y_TILED_GEN12_MC_CCS,
                .display_ver = { 12, 13 },
@@ -314,6 +320,7 @@ static const struct intel_modifier_desc intel_modifiers[] = 
{
                .ccs.packed_aux_planes = BIT(1),
 
                FORMAT_OVERRIDE(gen12_ccs_formats),
+               .async_flip = true,
        }, {
                .modifier = I915_FORMAT_MOD_Y_TILED_GEN12_RC_CCS_CC,
                .display_ver = { 12, 13 },
@@ -331,6 +338,7 @@ static const struct intel_modifier_desc intel_modifiers[] = 
{
                .ccs.packed_aux_planes = BIT(1),
 
                FORMAT_OVERRIDE(skl_ccs_formats),
+               .async_flip = true,
        }, {
                .modifier = I915_FORMAT_MOD_Y_TILED_CCS,
                .display_ver = { 9, 11 },
@@ -339,21 +347,26 @@ static const struct intel_modifier_desc intel_modifiers[] 
= {
                .ccs.packed_aux_planes = BIT(1),
 
                FORMAT_OVERRIDE(skl_ccs_formats),
+               .async_flip = true,
        }, {
                .modifier = I915_FORMAT_MOD_Yf_TILED,
                .display_ver = { 9, 11 },
                .plane_caps = INTEL_PLANE_CAP_TILING_Yf,
+               .async_flip = true,
        }, {
                .modifier = I915_FORMAT_MOD_Y_TILED,
                .display_ver = { 9, 13 },
                .plane_caps = INTEL_PLANE_CAP_TILING_Y,
+               .async_flip = true,
        }, {
                .modifier = I915_FORMAT_MOD_X_TILED,
                .display_ver = { 0, 29 },
                .plane_caps = INTEL_PLANE_CAP_TILING_X,
+               .async_flip = true,
        }, {
                .modifier = DRM_FORMAT_MOD_LINEAR,
                .display_ver = DISPLAY_VER_ALL,
+               .async_flip = true,
        },
 };
 
-- 
2.25.1