From d38ac21297f632e2e58f4e58acd4378092df5f17 Mon Sep 17 00:00:00 2001 From: Alyssa Rosenzweig Date: Thu, 20 Jun 2019 15:35:22 -0700 Subject: [PATCH] panfrost: Conditionally submit fragment job If there are no tiling jobs and no clears, there is no need to submit a fragment job (relevant for transform feedback). Signed-off-by: Alyssa Rosenzweig --- src/gallium/drivers/panfrost/pan_drm.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/src/gallium/drivers/panfrost/pan_drm.c b/src/gallium/drivers/panfrost/pan_drm.c index 77ec419398e..3914fdc09cc 100644 --- a/src/gallium/drivers/panfrost/pan_drm.c +++ b/src/gallium/drivers/panfrost/pan_drm.c @@ -265,7 +265,10 @@ panfrost_drm_submit_vs_fs_job(struct panfrost_context *ctx, bool has_draws, bool assert(!ret); } - ret = panfrost_drm_submit_job(ctx, panfrost_fragment_job(ctx, has_draws), PANFROST_JD_REQ_FS, surf); + if (job->first_tiler.gpu || job->clear) { + ret = panfrost_drm_submit_job(ctx, panfrost_fragment_job(ctx, has_draws), PANFROST_JD_REQ_FS, surf); + assert(!ret); + } return ret; }