From: Ilija Hadzic Date: Tue, 20 Sep 2011 14:22:57 +0000 (-0400) Subject: drm/radeon: allow pcie gen2 speed on NI X-Git-Tag: next-20111014~42^2~1 X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=cd54033ae9dabad389c09e0f338e9d8c1465827f;p=karo-tx-linux.git drm/radeon: allow pcie gen2 speed on NI Enabling pcie gen2 speed was skipped for Northern Islands AISCs, although it looks like it works just fine with the same initialization sequence used for evergreen. According to Alex D. gen2 init was skipped to prevent a crash that has been caused by some other bug that has been fixed in the meantime; so now it should be safe to enable it. Signed-off-by: Ilija Hadzic Reviewed-by: Alex Deucher Signed-off-by: Dave Airlie --- diff --git a/drivers/gpu/drm/radeon/evergreen.c b/drivers/gpu/drm/radeon/evergreen.c index a72dbb3e1335..1fc8650079db 100644 --- a/drivers/gpu/drm/radeon/evergreen.c +++ b/drivers/gpu/drm/radeon/evergreen.c @@ -3050,8 +3050,7 @@ static int evergreen_startup(struct radeon_device *rdev) int r; /* enable pcie gen2 link */ - if (!ASIC_IS_DCE5(rdev)) - evergreen_pcie_gen2_enable(rdev); + evergreen_pcie_gen2_enable(rdev); if (ASIC_IS_DCE5(rdev)) { if (!rdev->me_fw || !rdev->pfp_fw || !rdev->rlc_fw || !rdev->mc_fw) {