Mesa (master): freedreno: Set PIPE_CAP_MIN_MAP_BUFFER_ALIGNMENT to 64

[Ian Romanick]

Module: Mesa
Branch: master
Commit: 25c14f40f375e06bf12693c330c4fe7ef35a085b
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=25c14f40f375e06bf12693c330c4fe7ef35a085b

Author: Ian Romanick <ian.d.romanick at intel.com>
Date:   Wed Jan 22 14:02:42 2014 -0800

freedreno: Set PIPE_CAP_MIN_MAP_BUFFER_ALIGNMENT to 64

Allocations actually have page alignment, but 64 is still a reasonable
value.

Signed-off-by: Ian Romanick <ian.d.romanick at intel.com>
Reviewed-by: Rob Clark <robclark at freedesktop.org>

---

 src/gallium/drivers/freedreno/freedreno_screen.c |    3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/gallium/drivers/freedreno/freedreno_screen.c b/src/gallium/drivers/freedreno/freedreno_screen.c
index 3a155f1..f36bd8b 100644
--- a/src/gallium/drivers/freedreno/freedreno_screen.c
+++ b/src/gallium/drivers/freedreno/freedreno_screen.c
@@ -239,6 +239,9 @@ fd_screen_get_param(struct pipe_screen *pscreen, enum pipe_cap param)
 	case PIPE_CAP_ENDIANNESS:
 		return PIPE_ENDIAN_LITTLE;
 
+        case PIPE_CAP_MIN_MAP_BUFFER_ALIGNMENT:
+		return 64;
+
 	default:
 		DBG("unknown param %d", param);
 		return 0;