Reviewed-by: Marek Olšák <marek.ol...@amd.com>
Marek
On Mon, Oct 9, 2017 at 10:28 PM, Dave Airlie <airl...@gmail.com> wrote:
> From: Dave Airlie <airl...@redhat.com>
>
> Signed-off-by: Dave Airlie <airl...@redhat.com>
> ---
> src/gallium/drivers/r600/r600_buffer_common.c | 2 --
> src/gallium/drivers/r600/r600_pipe_common.h | 12 ------------
> src/gallium/drivers/r600/r600_query.c | 1 -
> 3 files changed, 15 deletions(-)
>
> diff --git a/src/gallium/drivers/r600/r600_buffer_common.c
> b/src/gallium/drivers/r600/r600_buffer_common.c
> index f35bc2c..a6e3b7f 100644
> --- a/src/gallium/drivers/r600/r600_buffer_common.c
> +++ b/src/gallium/drivers/r600/r600_buffer_common.c
> @@ -234,7 +234,6 @@ bool r600_alloc_resource(struct r600_common_screen
> *rscreen,
> pb_reference(&old_buf, NULL);
>
> util_range_set_empty(&res->valid_buffer_range);
> - res->TC_L2_dirty = false;
>
> /* Print debug information. */
> if (rscreen->debug_flags & DBG_VM && res->b.b.target == PIPE_BUFFER) {
> @@ -607,7 +606,6 @@ r600_alloc_buffer_struct(struct pipe_screen *screen,
>
> rbuffer->buf = NULL;
> rbuffer->bind_history = 0;
> - rbuffer->TC_L2_dirty = false;
> util_range_init(&rbuffer->valid_buffer_range);
> return rbuffer;
> }
> diff --git a/src/gallium/drivers/r600/r600_pipe_common.h
> b/src/gallium/drivers/r600/r600_pipe_common.h
> index 87c48e3..a6406cf 100644
> --- a/src/gallium/drivers/r600/r600_pipe_common.h
> +++ b/src/gallium/drivers/r600/r600_pipe_common.h
> @@ -165,18 +165,6 @@ struct r600_resource {
> */
> struct util_range valid_buffer_range;
>
> - /* For buffers only. This indicates that a write operation has been
> - * performed by TC L2, but the cache hasn't been flushed.
> - * Any hw block which doesn't use or bypasses TC L2 should check this
> - * flag and flush the cache before using the buffer.
> - *
> - * For example, TC L2 must be flushed if a buffer which has been
> - * modified by a shader store instruction is about to be used as
> - * an index buffer. The reason is that VGT DMA index fetching doesn't
> - * use TC L2.
> - */
> - bool TC_L2_dirty;
> -
> /* Whether the resource has been exported via resource_get_handle. */
> unsigned external_usage; /*
> PIPE_HANDLE_USAGE_* */
>
> diff --git a/src/gallium/drivers/r600/r600_query.c
> b/src/gallium/drivers/r600/r600_query.c
> index 86e6d09..aa3e36f 100644
> --- a/src/gallium/drivers/r600/r600_query.c
> +++ b/src/gallium/drivers/r600/r600_query.c
> @@ -1739,7 +1739,6 @@ static void r600_query_hw_get_result_resource(struct
> r600_common_context *rctx,
> ssbo[2].buffer_offset = offset;
> ssbo[2].buffer_size = 8;
>
> - ((struct r600_resource *)resource)->TC_L2_dirty =
> true;
> }
>
> rctx->b.set_shader_buffers(&rctx->b, PIPE_SHADER_COMPUTE, 0,
> 3, ssbo);
> --
> 2.9.5
>
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