From: Bas Nieuwenhuizen Date: Wed, 15 Mar 2017 17:49:29 +0000 (+0100) Subject: Revert "radv: Emit cache flushes before CP DMA." X-Git-Tag: upstream/17.1.0~1366 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=ad4dee521d7968a88393dc3685e7c593d27efba5;p=platform%2Fupstream%2Fmesa.git Revert "radv: Emit cache flushes before CP DMA." This reverts commit cce43f6d8c40222099badaf52344d6a0eed993f3. Redundant, as the flush already happens at si_cp_dma_prepare. Acked-by: Dave Airlie --- diff --git a/src/amd/vulkan/si_cmd_buffer.c b/src/amd/vulkan/si_cmd_buffer.c index b808052..5d35287 100644 --- a/src/amd/vulkan/si_cmd_buffer.c +++ b/src/amd/vulkan/si_cmd_buffer.c @@ -998,7 +998,6 @@ void si_cp_dma_buffer_copy(struct radv_cmd_buffer *cmd_buffer, uint64_t main_src_va, main_dest_va; uint64_t skipped_size = 0, realign_size = 0; - si_emit_cache_flush(cmd_buffer); if (cmd_buffer->device->physical_device->rad_info.family <= CHIP_CARRIZO || cmd_buffer->device->physical_device->rad_info.family == CHIP_STONEY) { @@ -1062,8 +1061,6 @@ void si_cp_dma_clear_buffer(struct radv_cmd_buffer *cmd_buffer, uint64_t va, assert(va % 4 == 0 && size % 4 == 0); - si_emit_cache_flush(cmd_buffer); - while (size) { unsigned byte_count = MIN2(size, CP_DMA_MAX_BYTE_COUNT); unsigned dma_flags = 0;