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freedreno/drm: Combine upper and lower 32b of OR val

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The original reason it was split was because of libdrm ABI.  But that no
longer applies since we pulled it into mesa.

While we are at it, remove the c++ workaround.

Signed-off-by: Rob Clark <robdclark@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17817>
This commit is contained in:
Rob Clark 2022-07-30 08:12:21 -07:00 • committed by Marge Bot
parent cccadf7db6
commit 7a62f6e3a3
2 changed files with 14 additions and 17 deletions
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27
src/freedreno/drm/freedreno_ringbuffer.h
View file

@ -196,13 +196,12 @@ fd_ringbuffer_emit(struct fd_ringbuffer *ring, uint32_t data)
struct fd_reloc {
struct fd_bo *bo;
uint64_t iova;
uint64_t orval;
#define FD_RELOC_READ 0x0001
#define FD_RELOC_WRITE 0x0002
#define FD_RELOC_DUMP 0x0004
uint32_t offset;
uint32_t orlo;
int32_t shift;
uint32_t orhi; /* used for a5xx+ */
};
/* We always mark BOs for write, instead of tracking it across reloc
@ -278,10 +277,9 @@ OUT_RING(struct fd_ringbuffer *ring, uint32_t data)
/*
* NOTE: OUT_RELOC() is 2 dwords (64b) on a5xx+
*/
#ifndef __cplusplus
static inline void
OUT_RELOC(struct fd_ringbuffer *ring, struct fd_bo *bo, uint32_t offset,
uint64_t or, int32_t shift)
uint64_t orval, int32_t shift)
{
if (LOG_DWORDS) {
fprintf(stderr, "ring[%p]: OUT_RELOC %04x: %p+%u << %d", ring,
@ -296,19 +294,18 @@ OUT_RELOC(struct fd_ringbuffer *ring, struct fd_bo *bo, uint32_t offset,
else
iova <<= shift;
iova |= or ;
iova |= orval;
fd_ringbuffer_reloc(ring, &(struct fd_reloc){
.bo = bo,
.iova = iova,
.offset = offset,
.orlo = or
,
.shift = shift,
.orhi = or >> 32,
});
struct fd_reloc reloc = {
.bo = bo,
.iova = iova,
.orval = orval,
.offset = offset,
.shift = shift,
};
fd_ringbuffer_reloc(ring, &reloc);
}
#endif
static inline void
OUT_RB(struct fd_ringbuffer *ring, struct fd_ringbuffer *target)

4
src/freedreno/drm/msm/msm_ringbuffer.c
View file

@ -503,7 +503,7 @@ msm_ringbuffer_emit_reloc(struct fd_ringbuffer *ring,
(struct drm_msm_gem_submit_reloc){
.reloc_idx = reloc_idx,
.reloc_offset = reloc->offset,
.or = reloc->orlo,
.or = reloc->orval,
.shift = reloc->shift,
.submit_offset =
offset_bytes(ring->cur, ring->start) + msm_ring->offset,
@ -516,7 +516,7 @@ msm_ringbuffer_emit_reloc(struct fd_ringbuffer *ring,
(struct drm_msm_gem_submit_reloc){
.reloc_idx = reloc_idx,
.reloc_offset = reloc->offset,
.or = reloc->orhi,
.or = reloc->orval >> 32,
.shift = reloc->shift - 32,
.submit_offset =
offset_bytes(ring->cur, ring->start) + msm_ring->offset,