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iris: Support I915_FORMAT_MOD_Y_TILED_GEN12_RC_CCS 

Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5420>
This commit is contained in:
Nanley Chery 2019-09-05 16:51:26 -07:00 committed by Marge Bot
parent 2305ab6938
commit 3915b56e39
1 changed files with 11 additions and 0 deletions
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11
src/gallium/drivers/iris/iris_resource.c
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@ -59,6 +59,7 @@ enum modifier_priority {
MODIFIER_PRIORITY_X,
MODIFIER_PRIORITY_Y,
MODIFIER_PRIORITY_Y_CCS,
MODIFIER_PRIORITY_Y_GEN12_RC_CCS,
};
static const uint64_t priority_to_modifier[] = {
@ -67,6 +68,7 @@ static const uint64_t priority_to_modifier[] = {
[MODIFIER_PRIORITY_X] = I915_FORMAT_MOD_X_TILED,
[MODIFIER_PRIORITY_Y] = I915_FORMAT_MOD_Y_TILED,
[MODIFIER_PRIORITY_Y_CCS] = I915_FORMAT_MOD_Y_TILED_CCS,
[MODIFIER_PRIORITY_Y_GEN12_RC_CCS] = I915_FORMAT_MOD_Y_TILED_GEN12_RC_CCS,
};
static bool
@ -83,6 +85,10 @@ modifier_is_supported(const struct gen_device_info *devinfo,
if (devinfo->gen <= 8 || devinfo->gen >= 12)
return false;
break;
case I915_FORMAT_MOD_Y_TILED_GEN12_RC_CCS:
if (devinfo->gen != 12)
return false;
break;
case DRM_FORMAT_MOD_INVALID:
default:
return false;
@ -90,6 +96,7 @@ modifier_is_supported(const struct gen_device_info *devinfo,
/* Check remaining requirements. */
switch (modifier) {
case I915_FORMAT_MOD_Y_TILED_GEN12_RC_CCS:
case I915_FORMAT_MOD_Y_TILED_CCS: {
if (unlikely(INTEL_DEBUG & DEBUG_NO_RBC))
return false;
@ -121,6 +128,9 @@ select_best_modifier(struct gen_device_info *devinfo, enum pipe_format pfmt,
continue;
switch (modifiers[i]) {
case I915_FORMAT_MOD_Y_TILED_GEN12_RC_CCS:
prio = MAX2(prio, MODIFIER_PRIORITY_Y_GEN12_RC_CCS);
break;
case I915_FORMAT_MOD_Y_TILED_CCS:
prio = MAX2(prio, MODIFIER_PRIORITY_Y_CCS);
break;
@ -180,6 +190,7 @@ iris_query_dmabuf_modifiers(struct pipe_screen *pscreen,
I915_FORMAT_MOD_X_TILED,
I915_FORMAT_MOD_Y_TILED,
I915_FORMAT_MOD_Y_TILED_CCS,
I915_FORMAT_MOD_Y_TILED_GEN12_RC_CCS,
};
int supported_mods = 0;