OpenHarmony/third_party_mesa3d
2
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

freedreno/registers: Fix bo fields with low != 0

Browse Source 
We need to add the missing left-shift.  And a right-shift is negative!

Signed-off-by: Rob Clark <robdclark@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/20456>
This commit is contained in:
Rob Clark
2023-01-01 12:40:41 -08:00
committed by Marge Bot
parent ffb77c8be6
commit 3fa2ce0890
3 changed files with 8 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
src/freedreno/registers/gen_header.py
View File

@@ -193,7 +193,8 @@ class Bitset(object):
if f.type == "waddress":
print(" .bo_write = true,")
print(" .bo_offset = fields.bo_offset,")
print(" .bo_shift = %d" % address.shr)
print(" .bo_shift = %d," % address.shr)
print(" .bo_low = %d," % address.low)
print(" };\n}\n")

2
src/freedreno/vulkan/tu_cs.h
View File

@@ -457,6 +457,7 @@ struct tu_reg_value {
bool bo_write;
uint32_t bo_offset;
uint32_t bo_shift;
uint32_t bo_low;
};
#define fd_reg_pair tu_reg_value
@@ -479,6 +480,7 @@ struct tu_reg_value {
if (regs[i].bo) { \
uint64_t v = regs[i].bo->iova + regs[i].bo_offset; \
v >>= regs[i].bo_shift; \
v <<= regs[i].bo_low; \
v |= regs[i].value; \
\
*p++ = v; \

6
src/gallium/drivers/freedreno/a6xx/fd6_pack.h
View File

@@ -34,6 +34,7 @@ struct fd_reg_pair {
bool bo_write;
uint32_t bo_offset;
uint32_t bo_shift;
uint32_t bo_low;
};
#define __bo_type struct fd_bo *
@@ -62,8 +63,9 @@ struct fd_reg_pair {
__assert_eq(regs[0].reg + i, regs[i].reg); \
if (regs[i].bo) { \
uint64_t *p64 = (uint64_t *)p; \
*p64 = __reloc_iova(regs[i].bo, regs[i].bo_offset, regs[i].value, \
regs[i].bo_shift); \
*p64 = (__reloc_iova(regs[i].bo, regs[i].bo_offset, 0, \
-regs[i].bo_shift) << regs[i].bo_low) | \
regs[i].value; \
p += 2; \
fd_ringbuffer_attach_bo(ring, regs[i].bo); \
} else { \