Mesa (master): freedreno: limit non-user constant buffers to a4xx

[Rob Clark]

Module: Mesa
Branch: master
Commit: 591eeb7d1c98d85142453d6ba2b8128c9a5a554e
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=591eeb7d1c98d85142453d6ba2b8128c9a5a554e

Author: Rob Clark <robdclark at gmail.com>
Date:   Fri Jul 29 14:58:39 2016 -0400

freedreno: limit non-user constant buffers to a4xx

Seems to mostly work on a3xx.  Except when it doesn't and kills gpu
quite badly.

Signed-off-by: Rob Clark <robdclark at gmail.com>

---

 src/gallium/drivers/freedreno/freedreno_screen.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/gallium/drivers/freedreno/freedreno_screen.c b/src/gallium/drivers/freedreno/freedreno_screen.c
index 568e6e2..222f288 100644
--- a/src/gallium/drivers/freedreno/freedreno_screen.c
+++ b/src/gallium/drivers/freedreno/freedreno_screen.c
@@ -172,7 +172,7 @@ fd_screen_get_param(struct pipe_screen *pscreen, enum pipe_cap param)
 		return 1;
 
 	case PIPE_CAP_USER_CONSTANT_BUFFERS:
-		return is_ir3(screen) ? 0 : 1;
+		return is_a4xx(screen) ? 0 : 1;
 
 	case PIPE_CAP_SHADER_STENCIL_EXPORT:
 	case PIPE_CAP_TGSI_TEXCOORD: