From: Alex Deucher Date: Fri, 20 Aug 2010 16:47:54 +0000 (-0400) Subject: drm/radeon/kms: fix sideport detection on newer rs880 boards X-Git-Tag: v2.6.34.6~15 X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=3b56b9bb1a1efdc3c70e47d3065c6cee7057e410;p=thirdparty%2Fkernel%2Fstable.git drm/radeon/kms: fix sideport detection on newer rs880 boards commit 4b80d954a7e54c13a5063af18d01719ad6a0daf3 upstream. The meaning of ucMemoryType changed on recent boards, however, ulBootUpSidePortClock should be set properly across all boards. Signed-off-by: Alex Deucher Signed-off-by: Dave Airlie Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/gpu/drm/radeon/radeon_atombios.c b/drivers/gpu/drm/radeon/radeon_atombios.c index ea6468b6b3127..05ef0c43a1abb 100644 --- a/drivers/gpu/drm/radeon/radeon_atombios.c +++ b/drivers/gpu/drm/radeon/radeon_atombios.c @@ -1048,7 +1048,7 @@ bool radeon_atombios_sideport_present(struct radeon_device *rdev) return true; break; case 2: - if (igp_info->info_2.ucMemoryType & 0x0f) + if (igp_info->info_2.ulBootUpSidePortClock) return true; break; default: