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freedreno/a6xx: Simplify iova emit

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Signed-off-by: Rob Clark <robdclark@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21846>
This commit is contained in:
Rob Clark
2023-03-04 11:03:36 -08:00
committed by Marge Bot
parent 5ca3481b5d
commit ea3e9d541f
1 changed files with 10 additions and 3 deletions
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src/gallium/drivers/freedreno/a6xx/fd6_pack.h
+10 -3
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@@ -55,6 +55,15 @@ struct fd_reg_pair {
# error 'Hardpin unsupported'
#endif
static inline uint64_t
__reg_iova(const struct fd_reg_pair *reg)
{
uint64_t iova = __reloc_iova((struct fd_bo *)reg->bo,
reg->bo_offset, 0,
-reg->bo_shift);
return iova << reg->bo_low;
}
#define __ONE_REG(i, ...) \
do { \
const struct fd_reg_pair __regs[] = {__VA_ARGS__}; \
@@ -63,9 +72,7 @@ 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, 0, \
-__regs[i].bo_shift) << __regs[i].bo_low) | \
__regs[i].value; \
*__p64 = __reg_iova(&__regs[i]) | __regs[i].value; \
__p += 2; \
fd_ringbuffer_attach_bo(ring, __regs[i].bo); \
} else { \