commit 2fa64729db95655d61b92c5e155a4746101c1cfc
author Rob Clark <robdclark@chromium.org> Fri Feb 21 13:10:09 2020 -0800
committer Marge Bot <eric+marge@anholt.net> Fri Feb 28 16:53:41 2020 +0000
tree 07ab3bb0a3371c2687cb4d74fe73cc20fb5481e1
parent bab9db6c0263e74696f300520db6380ee0803322

freedreno: honor FD_MESA_DEBUG=nogrow

Signed-off-by: Rob Clark <robdclark@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/3989>

src/gallium/drivers/freedreno/freedreno_batch.c

diff --git a/src/gallium/drivers/freedreno/freedreno_batch.c b/src/gallium/drivers/freedreno/freedreno_batch.c
index 8f3f782..0dc27ad 100644
--- a/src/gallium/drivers/freedreno/freedreno_batch.c
+++ b/src/gallium/drivers/freedreno/freedreno_batch.c
@@ -39,6 +39,7 @@
 batch_init(struct fd_batch *batch)
 {
 	struct fd_context *ctx = batch->ctx;
+	enum fd_ringbuffer_flags flags = 0;
 	unsigned size = 0;
 
 	/* if kernel is too old to support unlimited # of cmd buffers, we
@@ -51,21 +52,23 @@
 	if ((fd_device_version(ctx->screen->dev) < FD_VERSION_UNLIMITED_CMDS) ||
 			(fd_mesa_debug & FD_DBG_NOGROW)){
 		size = 0x100000;
+	} else {
+		flags = FD_RINGBUFFER_GROWABLE;
 	}
 
 	batch->submit = fd_submit_new(ctx->pipe);
 	if (batch->nondraw) {
 		batch->draw = fd_submit_new_ringbuffer(batch->submit, size,
-				FD_RINGBUFFER_PRIMARY | FD_RINGBUFFER_GROWABLE);
+				FD_RINGBUFFER_PRIMARY | flags);
 	} else {
 		batch->gmem = fd_submit_new_ringbuffer(batch->submit, size,
-				FD_RINGBUFFER_PRIMARY | FD_RINGBUFFER_GROWABLE);
+				FD_RINGBUFFER_PRIMARY | flags);
 		batch->draw = fd_submit_new_ringbuffer(batch->submit, size,
-				FD_RINGBUFFER_GROWABLE);
+				flags);
 
 		if (ctx->screen->gpu_id < 600) {
 			batch->binning = fd_submit_new_ringbuffer(batch->submit,
-					size, FD_RINGBUFFER_GROWABLE);
+					size, flags);
 		}
 	}