r600: only reported tgsi ir compute support on evergreen+

This fixes a crash on r600/r700. Signed-off-by: Dave Airlie <airlied@redhat.com>
2017-12-18 21:38:09 +00:00
parent 42bc25a79c
commit 6ab346c4d9
1 changed files with 3 additions and 1 deletions
@@ -602,7 +602,9 @@ static int r600_get_shader_param(struct pipe_screen* pscreen,
 			return PIPE_SHADER_IR_TGSI;
 		}
 	case PIPE_SHADER_CAP_SUPPORTED_IRS:
-		return (1 << PIPE_SHADER_IR_TGSI);
+		if (rscreen->b.family >= CHIP_CEDAR)
+			return (1 << PIPE_SHADER_IR_TGSI);
+		return 0;
 	case PIPE_SHADER_CAP_TGSI_FMA_SUPPORTED:
 		if (rscreen->b.family == CHIP_ARUBA ||
 		    rscreen->b.family == CHIP_CAYMAN ||