From: Ilia Mirkin <imirkin@alum.mit.edu>
Date: Sun, 10 Feb 2019 03:36:49 +0000 (-0500)
Subject: nvc0: we have 16k-sized framebuffers, fix default scissors
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=cc79a1483ffb7b91edc97c9870eadcab1e83b8f3;p=mesa.git

nvc0: we have 16k-sized framebuffers, fix default scissors

For some reason we don't use view volume clipping by default, and use
scissors instead. These scissors were set to an 8k max fb size, while
the driver advertises 16k-sized framebuffers.

Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Cc: <mesa-stable@lists.freedesktop.org>
---

diff --git a/src/gallium/drivers/nouveau/nvc0/nvc0_screen.c b/src/gallium/drivers/nouveau/nvc0/nvc0_screen.c
index 6421105e3cf..d08d15cb9db 100644
--- a/src/gallium/drivers/nouveau/nvc0/nvc0_screen.c
+++ b/src/gallium/drivers/nouveau/nvc0/nvc0_screen.c
@@ -1284,8 +1284,8 @@ nvc0_screen_create(struct nouveau_device *dev)
    for (i = 0; i < NVC0_MAX_VIEWPORTS; i++) {
       BEGIN_NVC0(push, NVC0_3D(SCISSOR_ENABLE(i)), 3);
       PUSH_DATA (push, 1);
-      PUSH_DATA (push, 8192 << 16);
-      PUSH_DATA (push, 8192 << 16);
+      PUSH_DATA (push, 16384 << 16);
+      PUSH_DATA (push, 16384 << 16);
    }
 
 #define MK_MACRO(m, n) i = nvc0_graph_set_macro(screen, m, i, sizeof(n), n);