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tu: Convert emit_lrz_buffer to CRB

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The order of these registers changes in gen8, making things awkward if
we don't use CRB.

Signed-off-by: Rob Clark <rob.clark@oss.qualcomm.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39052>
This commit is contained in:
Rob Clark 2025-12-20 10:24:05 -08:00
parent f9ae224112
commit 84f294395e
1 changed files with 13 additions and 15 deletions
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28
src/freedreno/vulkan/tu_lrz.cc
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@ -109,14 +109,16 @@ template <chip CHIP>
static void
tu6_emit_lrz_buffer(struct tu_cs *cs, struct tu_image *depth_image)
{
tu_crb crb = cs->crb(7);
if (!depth_image) {
tu_cs_emit_regs(cs, GRAS_LRZ_BUFFER_BASE(CHIP, 0),
GRAS_LRZ_BUFFER_PITCH(CHIP, 0),
A6XX_GRAS_LRZ_FAST_CLEAR_BUFFER_BASE(0));
crb.add(GRAS_LRZ_BUFFER_BASE(CHIP, 0))
.add(GRAS_LRZ_BUFFER_PITCH(CHIP, 0))
.add(A6XX_GRAS_LRZ_FAST_CLEAR_BUFFER_BASE(0));
if (CHIP >= A7XX) {
tu_cs_emit_regs(cs, GRAS_LRZ_DEPTH_BUFFER_INFO(CHIP));
tu_cs_emit_regs(cs, GRAS_LRZ_CB_CNTL(CHIP));
crb.add(GRAS_LRZ_DEPTH_BUFFER_INFO(CHIP));
crb.add(GRAS_LRZ_CB_CNTL(CHIP));
}
return;
@ -128,20 +130,16 @@ tu6_emit_lrz_buffer(struct tu_cs *cs, struct tu_image *depth_image)
if (!depth_image->lrz_layout.lrz_fc_offset)
lrz_fc_iova = 0;
tu_cs_emit_regs(
cs, GRAS_LRZ_BUFFER_BASE(CHIP, .qword = lrz_iova),
GRAS_LRZ_BUFFER_PITCH(
crb.add(GRAS_LRZ_BUFFER_BASE(CHIP, .qword = lrz_iova))
.add(GRAS_LRZ_BUFFER_PITCH(
CHIP, .pitch = depth_image->lrz_layout.lrz_pitch * sizeof(uint16_t),
.array_pitch = depth_image->lrz_layout.lrz_layer_size),
A6XX_GRAS_LRZ_FAST_CLEAR_BUFFER_BASE(.qword = lrz_fc_iova));
.array_pitch = depth_image->lrz_layout.lrz_layer_size))
.add(A6XX_GRAS_LRZ_FAST_CLEAR_BUFFER_BASE(.qword = lrz_fc_iova));
if (CHIP >= A7XX) {
tu_cs_emit_regs(
cs, GRAS_LRZ_DEPTH_BUFFER_INFO(CHIP, .depth_format = tu6_pipe2depth(
crb.add(GRAS_LRZ_DEPTH_BUFFER_INFO(CHIP, .depth_format = tu6_pipe2depth(
depth_image->vk.format)));
tu_cs_emit_regs(
cs,
GRAS_LRZ_CB_CNTL(CHIP, .double_buffer_stride =
crb.add(GRAS_LRZ_CB_CNTL(CHIP, .double_buffer_stride =
depth_image->lrz_layout.lrz_buffer_size));
}
}