From 92a65e32ade943135a6e48ec756661c0896392d0 Mon Sep 17 00:00:00 2001 From: Charlene Liu Date: Tue, 28 Feb 2017 19:49:15 -0500 Subject: [PATCH] drm/amd/display: extended the programming sequence to VFlip as well Signed-off-by: Charlene Liu Acked-by: Harry Wentland Reviewed-by: Charlene Liu Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/display/dc/core/dc.c | 19 ++++++------------- 1 file changed, 6 insertions(+), 13 deletions(-) diff --git a/drivers/gpu/drm/amd/display/dc/core/dc.c b/drivers/gpu/drm/amd/display/dc/core/dc.c index 66a5b27..efe50fd 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc.c @@ -1316,6 +1316,9 @@ void dc_update_surfaces_for_stream(struct dc *dc, for (j = 0; j < context->res_ctx.pool->pipe_count; j++) { struct pipe_ctx *pipe_ctx = &context->res_ctx.pipe_ctx[j]; + struct pipe_ctx *cur_pipe_ctx; + bool is_new_pipe_surface = true; + if (pipe_ctx->surface != surface) continue; /*lock all the MCPP if blnd is enable for DRR*/ @@ -1324,26 +1327,16 @@ void dc_update_surfaces_for_stream(struct dc *dc, surface_count != context->res_ctx.pool->pipe_count)) && !pipe_ctx->tg->funcs->is_blanked(pipe_ctx->tg)) { lock_mask = PIPE_LOCK_CONTROL_MPCC_ADDR; - core_dc->hwss.pipe_control_lock( - core_dc, - pipe_ctx, - lock_mask, - true); - } } - for (j = 0; j < context->res_ctx.pool->pipe_count; j++) { - struct pipe_ctx *pipe_ctx = &context->res_ctx.pipe_ctx[j]; - struct pipe_ctx *cur_pipe_ctx; - bool is_new_pipe_surface = true; - if (pipe_ctx->surface != surface) - continue; if (update_type != UPDATE_TYPE_FAST && !pipe_ctx->tg->funcs->is_blanked(pipe_ctx->tg)) { lock_mask = PIPE_LOCK_CONTROL_GRAPHICS | PIPE_LOCK_CONTROL_SCL | PIPE_LOCK_CONTROL_BLENDER | PIPE_LOCK_CONTROL_MODE; + } + if (lock_mask != 0) { core_dc->hwss.pipe_control_lock( core_dc, pipe_ctx, @@ -1389,7 +1382,7 @@ void dc_update_surfaces_for_stream(struct dc *dc, } } - if (update_type == UPDATE_TYPE_FAST && (lock_mask == 0)) + if ((update_type == UPDATE_TYPE_FAST) && lock_mask == 0) return; for (i = context->res_ctx.pool->pipe_count - 1; i >= 0; i--) { -- 2.7.4