diff options
Diffstat (limited to 'src/gallium')
| -rw-r--r-- | src/gallium/drivers/radeon/r600_pipe_common.c | 14 | ||||
| -rw-r--r-- | src/gallium/drivers/radeonsi/cik_sdma.c | 23 | ||||
| -rw-r--r-- | src/gallium/drivers/radeonsi/si_dma.c | 10 |
3 files changed, 14 insertions, 33 deletions
diff --git a/src/gallium/drivers/radeon/r600_pipe_common.c b/src/gallium/drivers/radeon/r600_pipe_common.c index bc7f5f53e5d..6cbc92bb5f4 100644 --- a/src/gallium/drivers/radeon/r600_pipe_common.c +++ b/src/gallium/drivers/radeon/r600_pipe_common.c @@ -166,6 +166,20 @@ void r600_need_dma_space(struct r600_common_context *ctx, unsigned num_dw, ctx->dma.flush(ctx, RADEON_FLUSH_ASYNC, NULL); assert((num_dw + ctx->dma.cs->cdw) <= ctx->dma.cs->max_dw); } + + /* If GPUVM is not supported, the CS checker needs 2 entries + * in the buffer list per packet, which has to be done manually. + */ + if (ctx->screen->info.has_virtual_memory) { + if (dst) + radeon_add_to_buffer_list(ctx, &ctx->dma, dst, + RADEON_USAGE_WRITE, + RADEON_PRIO_SDMA_BUFFER); + if (src) + radeon_add_to_buffer_list(ctx, &ctx->dma, src, + RADEON_USAGE_READ, + RADEON_PRIO_SDMA_BUFFER); + } } /* This is required to prevent read-after-write hazards. */ diff --git a/src/gallium/drivers/radeonsi/cik_sdma.c b/src/gallium/drivers/radeonsi/cik_sdma.c index c68b858b14c..cd7b0e6c237 100644 --- a/src/gallium/drivers/radeonsi/cik_sdma.c +++ b/src/gallium/drivers/radeonsi/cik_sdma.c @@ -49,11 +49,6 @@ static void cik_sdma_do_copy_buffer(struct si_context *ctx, ncopy = DIV_ROUND_UP(size, CIK_SDMA_COPY_MAX_SIZE); r600_need_dma_space(&ctx->b, ncopy * 7, rdst, rsrc); - radeon_add_to_buffer_list(&ctx->b, &ctx->b.dma, rsrc, RADEON_USAGE_READ, - RADEON_PRIO_SDMA_BUFFER); - radeon_add_to_buffer_list(&ctx->b, &ctx->b.dma, rdst, RADEON_USAGE_WRITE, - RADEON_PRIO_SDMA_BUFFER); - for (i = 0; i < ncopy; i++) { csize = MIN2(size, CIK_SDMA_COPY_MAX_SIZE); cs->buf[cs->cdw++] = CIK_SDMA_PACKET(CIK_SDMA_OPCODE_COPY, @@ -213,12 +208,6 @@ static bool cik_sdma_copy_texture(struct si_context *sctx, struct radeon_winsys_cs *cs = sctx->b.dma.cs; r600_need_dma_space(&sctx->b, 13, &rdst->resource, &rsrc->resource); - radeon_add_to_buffer_list(&sctx->b, &sctx->b.dma, &rsrc->resource, - RADEON_USAGE_READ, - RADEON_PRIO_SDMA_TEXTURE); - radeon_add_to_buffer_list(&sctx->b, &sctx->b.dma, &rdst->resource, - RADEON_USAGE_WRITE, - RADEON_PRIO_SDMA_TEXTURE); radeon_emit(cs, CIK_SDMA_PACKET(CIK_SDMA_OPCODE_COPY, CIK_SDMA_COPY_SUB_OPCODE_LINEAR_SUB_WINDOW, 0) | @@ -383,12 +372,6 @@ static bool cik_sdma_copy_texture(struct si_context *sctx, struct radeon_winsys_cs *cs = sctx->b.dma.cs; r600_need_dma_space(&sctx->b, 14, &rdst->resource, &rsrc->resource); - radeon_add_to_buffer_list(&sctx->b, &sctx->b.dma, &rsrc->resource, - RADEON_USAGE_READ, - RADEON_PRIO_SDMA_TEXTURE); - radeon_add_to_buffer_list(&sctx->b, &sctx->b.dma, &rdst->resource, - RADEON_USAGE_WRITE, - RADEON_PRIO_SDMA_TEXTURE); radeon_emit(cs, CIK_SDMA_PACKET(CIK_SDMA_OPCODE_COPY, CIK_SDMA_COPY_SUB_OPCODE_TILED_SUB_WINDOW, 0) | @@ -485,12 +468,6 @@ static bool cik_sdma_copy_texture(struct si_context *sctx, struct radeon_winsys_cs *cs = sctx->b.dma.cs; r600_need_dma_space(&sctx->b, 15, &rdst->resource, &rsrc->resource); - radeon_add_to_buffer_list(&sctx->b, &sctx->b.dma, &rsrc->resource, - RADEON_USAGE_READ, - RADEON_PRIO_SDMA_TEXTURE); - radeon_add_to_buffer_list(&sctx->b, &sctx->b.dma, &rdst->resource, - RADEON_USAGE_WRITE, - RADEON_PRIO_SDMA_TEXTURE); radeon_emit(cs, CIK_SDMA_PACKET(CIK_SDMA_OPCODE_COPY, CIK_SDMA_COPY_SUB_OPCODE_T2T_SUB_WINDOW, 0)); diff --git a/src/gallium/drivers/radeonsi/si_dma.c b/src/gallium/drivers/radeonsi/si_dma.c index 25fb4b76812..1ba61f55dd4 100644 --- a/src/gallium/drivers/radeonsi/si_dma.c +++ b/src/gallium/drivers/radeonsi/si_dma.c @@ -66,11 +66,6 @@ static void si_dma_copy_buffer(struct si_context *ctx, r600_need_dma_space(&ctx->b, ncopy * 5, rdst, rsrc); - radeon_add_to_buffer_list(&ctx->b, &ctx->b.dma, rsrc, RADEON_USAGE_READ, - RADEON_PRIO_SDMA_BUFFER); - radeon_add_to_buffer_list(&ctx->b, &ctx->b.dma, rdst, RADEON_USAGE_WRITE, - RADEON_PRIO_SDMA_BUFFER); - for (i = 0; i < ncopy; i++) { csize = size < max_csize ? size : max_csize; cs->buf[cs->cdw++] = SI_DMA_PACKET(SI_DMA_PACKET_COPY, sub_cmd, csize); @@ -163,11 +158,6 @@ static void si_dma_copy_tile(struct si_context *ctx, ncopy = (size / SI_DMA_COPY_MAX_SIZE_DW) + !!(size % SI_DMA_COPY_MAX_SIZE_DW); r600_need_dma_space(&ctx->b, ncopy * 9, &rdst->resource, &rsrc->resource); - radeon_add_to_buffer_list(&ctx->b, &ctx->b.dma, &rsrc->resource, - RADEON_USAGE_READ, RADEON_PRIO_SDMA_TEXTURE); - radeon_add_to_buffer_list(&ctx->b, &ctx->b.dma, &rdst->resource, - RADEON_USAGE_WRITE, RADEON_PRIO_SDMA_TEXTURE); - for (i = 0; i < ncopy; i++) { cheight = copy_height; if (((cheight * pitch) / 4) > SI_DMA_COPY_MAX_SIZE_DW) { |