Module: Mesa Branch: master Commit: 114d29e7fe13355f01d1ef27d50723af84b03081 URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=114d29e7fe13355f01d1ef27d50723af84b03081
Author: Dave Airlie <[email protected]> Date: Tue Jun 6 08:43:38 2017 +1000 radv: add a comment from radeonsi before cp dma function. This is just copied over. Signed-off-by: Dave Airlie <[email protected]> --- src/amd/vulkan/si_cmd_buffer.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/src/amd/vulkan/si_cmd_buffer.c b/src/amd/vulkan/si_cmd_buffer.c index 8237155bda..fdcf24e631 100644 --- a/src/amd/vulkan/si_cmd_buffer.c +++ b/src/amd/vulkan/si_cmd_buffer.c @@ -1001,6 +1001,10 @@ static inline unsigned cp_dma_max_byte_count(struct radv_cmd_buffer *cmd_buffer) return max & ~(SI_CPDMA_ALIGNMENT - 1); } +/* Emit a CP DMA packet to do a copy from one buffer to another, or to clear + * a buffer. The size must fit in bits [20:0]. If CP_DMA_CLEAR is set, src_va is a 32-bit + * clear value. + */ static void si_emit_cp_dma(struct radv_cmd_buffer *cmd_buffer, uint64_t dst_va, uint64_t src_va, unsigned size, unsigned flags) _______________________________________________ mesa-commit mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/mesa-commit
