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intel/dev: setup 1024 GS urb entries for ADL-N

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v2: apply only for devices with less than 32 EUs (Lionel)

Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/7942
Signed-off-by: Tapani Pälli <tapani.palli@intel.com>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/20414>
This commit is contained in:
Tapani Pälli 2022-12-22 11:03:30 +02:00 • committed by Marge Bot
parent 25608659a0
commit 7db1b94e07
1 changed files with 19 additions and 0 deletions
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19
src/intel/dev/intel_device_info.c
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@ -1849,6 +1849,22 @@ fixup_chv_device_info(struct intel_device_info *devinfo)
memcpy(needle, bsw_model, 3);
}
static void
fixup_adl_device_info(struct intel_device_info *devinfo)
{
assert(devinfo->platform == INTEL_PLATFORM_ADL);
const uint32_t eu_total = intel_device_info_eu_total(devinfo);
if (eu_total >= 32)
return;
/* Fixes issues with:
* dEQP-GLES31.functional.geometry_shading.layered.render_with_default_layer_cubemap
* when running on ADL-N platform.
*/
devinfo->urb.max_entries[MESA_SHADER_GEOMETRY] = 1024;
}
static void
init_max_scratch_ids(struct intel_device_info *devinfo)
{
@ -2017,6 +2033,9 @@ intel_i915_get_device_info_from_fd(int fd, struct intel_device_info *devinfo)
if (devinfo->platform == INTEL_PLATFORM_CHV)
fixup_chv_device_info(devinfo);
if (devinfo->platform == INTEL_PLATFORM_ADL)
fixup_adl_device_info(devinfo);
/* Broadwell PRM says:
*
* "Before Gfx8, there was a historical configuration control field to