[PATCH 3.14 078/228] drm/radeon: disable dpm on rv770 by default

Greg Kroah-Hartman
2014-06-05T00:38:29Z

From: Alex Deucher <alexdeucher@gmail.com>

commit 76e6dcece841faebbee78895780e8209ff40d922 upstream.

There seem to be stability issues on a number of cards.

bugs:
https://bugs.freedesktop.org/show_bug.cgi?id=76286
https://bugzilla.redhat.com/show_bug.cgi?id=1085785
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=741619

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: matthias.graf@st.ovqu.de
Cc: bp@alien8.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
drivers/gpu/drm/radeon/radeon_pm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/gpu/drm/radeon/radeon_pm.c
+++ b/drivers/gpu/drm/radeon/radeon_pm.c
@@ -1240,6 +1240,7 @@ int radeon_pm_init(struct radeon_device
case CHIP_RV670:
case CHIP_RS780:
case CHIP_RS880:
+ case CHIP_RV770:
case CHIP_BARTS:
case CHIP_TURKS:
case CHIP_CAICOS:
@@ -1256,7 +1257,6 @@ int radeon_pm_init(struct radeon_device
else
rdev->pm.pm_method = PM_METHOD_PROFILE;
break;
- case CHIP_RV770:
case CHIP_RV730:
case CHIP_RV710:
case CHIP_RV740: