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pvr: Change CDM to compute, TA to geometry and 3D to fragment.

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Signed-off-by: Rajnesh Kanwal <rajnesh.kanwal@imgtec.com>
Reviewed-by: Frank Binns <frank.binns@imgtec.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/19371>
This commit is contained in:
Rajnesh Kanwal 2022-10-05 16:34:24 +05:00 • committed by Marge Bot
parent 5b205ef413
commit e38273013b
1 changed files with 8 additions and 7 deletions
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15
src/imagination/vulkan/pvr_cmd_buffer.c
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@ -1163,9 +1163,9 @@ pvr_compute_flat_slot_size(const struct pvr_physical_device *pdevice,
* number of coefficients allow us to have.
*/
if (coeff_regs_count > 0U) {
/* If TA or 3D can overlap with CDM, or if the TA is running a geometry
* shader then we need to consider this in calculating max allowed
* work-groups.
/* If the geometry or fragment jobs can overlap with the compute job, or
* if there is a vertex shader already running then we need to consider
* this in calculating max allowed work-groups.
*/
if (PVR_HAS_QUIRK(dev_info, 52354) &&
(PVR_HAS_FEATURE(dev_info, compute_overlap) ||
@ -6115,12 +6115,13 @@ void pvr_CmdPipelineBarrier2(VkCommandBuffer commandBuffer,
}
/* Multiple dispatches can be merged into a single job. When back to
* back dispatches have a sequential dependency (CDM -> CDM pipeline
* barrier) we need to do the following.
* back dispatches have a sequential dependency (Compute -> compute
* pipeline barrier) we need to do the following.
* - Dispatch a kernel which fences all previous memory writes and
* flushes the MADD cache.
* - Issue a CDM fence which ensures all previous tasks emitted by
* the CDM are completed before starting anything new.
* - Issue a compute fence which ensures all previous tasks emitted
* by the compute data master are completed before starting
* anything new.
*/
/* Issue Data Fence, Wait for Data Fence (IDFWDF) makes the PDS wait