projects / GitHub / moto-9609 / android_kernel_motorola_exynos9610.git / commitdiff
? search:
summary | shortlog | log | commit | commitdiff | tree
raw | patch | inline | side by side (parent: 30aad89)
drm/radeon/dpm: disable ulv support on SI
authorAlex Deucher <alexander.deucher@amd.com>
Mon, 13 Oct 2014 16:44:49 +0000 (12:44 -0400)
committerAlex Deucher <alexander.deucher@amd.com>
Tue, 28 Oct 2014 14:44:33 +0000 (10:44 -0400)
Causes problems on some boards.

bug:
https://bugs.freedesktop.org/show_bug.cgi?id=82889

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
drivers/gpu/drm/radeon/si_dpm.c patch | blob | blame | history

diff --git a/drivers/gpu/drm/radeon/si_dpm.c b/drivers/gpu/drm/radeon/si_dpm.c
index a53c2e79d9cb7c9dd706734dbcaa770dce6b0f77..676e6c2ba90a3159f1c888c063837fca77647376 100644 (file)
--- a/drivers/gpu/drm/radeon/si_dpm.c
+++ b/drivers/gpu/drm/radeon/si_dpm.c
@@ -6256,7 +6256,7 @@ static void si_parse_pplib_clock_info(struct radeon_device *rdev,
        if ((rps->class2 & ATOM_PPLIB_CLASSIFICATION2_ULV) &&
            index == 0) {
                /* XXX disable for A0 tahiti */
-               si_pi->ulv.supported = true;
+               si_pi->ulv.supported = false;
                si_pi->ulv.pl = *pl;
                si_pi->ulv.one_pcie_lane_in_ulv = false;
                si_pi->ulv.volt_change_delay = SISLANDS_ULVVOLTAGECHANGEDELAY_DFLT;