commit 03f40090555bd3de9fc80aa4e805ac7fa9c39dfe
author Alex Deucher <alexdeucher@gmail.com> Thu Jan 06 21:19:25 2011 -0500
committer Dave Airlie <airlied@redhat.com> Fri Jan 07 14:11:33 2011 +1000
tree 3bc744a6d5b7a0d6c972a82947c79d136b6e7f9d
parent adb68fa2f79fbfb49a920c1b69d607a3ab4f985b

drm/radeon/kms: add backend map workaround for barts

Same as Cypress.

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>

drivers/gpu/drm/radeon/evergreen.c

diff --git a/drivers/gpu/drm/radeon/evergreen.c b/drivers/gpu/drm/radeon/evergreen.c
index 6a73867..c40e5ad 100644
--- a/drivers/gpu/drm/radeon/evergreen.c
+++ b/drivers/gpu/drm/radeon/evergreen.c
@@ -1862,6 +1862,7 @@
 		switch (rdev->family) {
 		case CHIP_CYPRESS:
 		case CHIP_HEMLOCK:
+		case CHIP_BARTS:
 			gb_backend_map = 0x66442200;
 			break;
 		case CHIP_JUNIPER: