From ccfe5f9d288fa36e85ac1140f2eae8429decaae6 Mon Sep 17 00:00:00 2001 From: Qiang Yu Date: Sun, 2 Feb 2020 16:48:44 +0800 Subject: [PATCH] lima: delay add plb buffer to submit when flush Prepare for multi submit in which case plb buffer is known only when flush. Keep the write back buffer update which is needed for FB dirty track. Reviewed-by: Vasily Khoruzhick Signed-off-by: Qiang Yu Part-of: --- src/gallium/drivers/lima/lima_draw.c | 33 +++++++++++++++++++++------------ 1 file changed, 21 insertions(+), 12 deletions(-) diff --git a/src/gallium/drivers/lima/lima_draw.c b/src/gallium/drivers/lima/lima_draw.c index 6a87037..d392df0 100644 --- a/src/gallium/drivers/lima/lima_draw.c +++ b/src/gallium/drivers/lima/lima_draw.c @@ -637,12 +637,25 @@ lima_update_pp_stream(struct lima_context *ctx) } static void -lima_update_submit_bo(struct lima_context *ctx) +lima_update_submit_wb(struct lima_context *ctx) { if (lima_ctx_dirty(ctx)) return; - struct lima_screen *screen = lima_screen(ctx->base.screen); + if (ctx->framebuffer.base.nr_cbufs) { + struct lima_resource *res = lima_resource(ctx->framebuffer.base.cbufs[0]->texture); + lima_submit_add_bo(ctx->pp_submit, res->bo, LIMA_SUBMIT_BO_WRITE); + } + + if (ctx->framebuffer.base.zsbuf) { + struct lima_resource *res = lima_resource(ctx->framebuffer.base.zsbuf->texture); + lima_submit_add_bo(ctx->pp_submit, res->bo, LIMA_SUBMIT_BO_WRITE); + } +} + +static void +lima_update_submit_bo(struct lima_context *ctx) +{ lima_submit_add_bo(ctx->gp_submit, ctx->plb_gp_stream, LIMA_SUBMIT_BO_READ); lima_submit_add_bo(ctx->gp_submit, ctx->plb[ctx->plb_index], LIMA_SUBMIT_BO_WRITE); lima_submit_add_bo(ctx->gp_submit, ctx->gp_tile_heap[ctx->plb_index], LIMA_SUBMIT_BO_WRITE); @@ -652,16 +665,10 @@ lima_update_submit_bo(struct lima_context *ctx) ctx->plb_gp_size, false, "gp plb stream at va %x\n", ctx->plb_gp_stream->va + ctx->plb_index * ctx->plb_gp_size); - if (ctx->framebuffer.base.nr_cbufs) { - struct lima_resource *res = lima_resource(ctx->framebuffer.base.cbufs[0]->texture); - lima_submit_add_bo(ctx->pp_submit, res->bo, LIMA_SUBMIT_BO_WRITE); - } - if (ctx->framebuffer.base.zsbuf) { - struct lima_resource *res = lima_resource(ctx->framebuffer.base.zsbuf->texture); - lima_submit_add_bo(ctx->pp_submit, res->bo, LIMA_SUBMIT_BO_WRITE); - } lima_submit_add_bo(ctx->pp_submit, ctx->plb[ctx->plb_index], LIMA_SUBMIT_BO_READ); lima_submit_add_bo(ctx->pp_submit, ctx->gp_tile_heap[ctx->plb_index], LIMA_SUBMIT_BO_READ); + + struct lima_screen *screen = lima_screen(ctx->base.screen); lima_submit_add_bo(ctx->pp_submit, screen->pp_buffer, LIMA_SUBMIT_BO_READ); } @@ -713,7 +720,7 @@ lima_clear(struct pipe_context *pctx, unsigned buffers, if (buffers & PIPE_CLEAR_STENCIL) clear->stencil = stencil; - lima_update_submit_bo(ctx); + lima_update_submit_wb(ctx); lima_pack_head_plbu_cmd(ctx); @@ -1513,7 +1520,7 @@ lima_draw_vbo_update(struct pipe_context *pctx, { struct lima_context *ctx = lima_context(pctx); - lima_update_submit_bo(ctx); + lima_update_submit_wb(ctx); lima_update_gp_attribute_info(ctx, info); @@ -1770,6 +1777,8 @@ _lima_flush(struct lima_context *ctx, bool end_of_frame) lima_finish_plbu_cmd(ctx); + lima_update_submit_bo(ctx); + int vs_cmd_size = ctx->vs_cmd_array.size; int plbu_cmd_size = ctx->plbu_cmd_array.size; uint32_t vs_cmd_va = 0; -- 2.7.4