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authorViresh Kumar <viresh.kumar@linaro.org>2019-02-08 09:40:29 +0530
committerViresh Kumar <viresh.kumar@linaro.org>2019-02-08 09:40:29 +0530
commitaf816ddfbdf049dfce251513af4b5dc903c9764c (patch)
tree15fe94fb3dbb0db54d203c2a1229a0b7a9c3a608 /drivers/gpu/drm/drm_dp_helper.c
parent446fae2bb5395f3028d8e3aae1508737e5a72ea1 (diff)
parentdab535052f67db0ff48b1b23e714b58650d1a787 (diff)
Merge branch 'cpufreq/qcom-hw' into cpufreq/arm/linux-next
Diffstat (limited to 'drivers/gpu/drm/drm_dp_helper.c')
-rw-r--r--drivers/gpu/drm/drm_dp_helper.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/drm_dp_helper.c b/drivers/gpu/drm/drm_dp_helper.c
index 2d6c491a0542..516e82d0ed50 100644
--- a/drivers/gpu/drm/drm_dp_helper.c
+++ b/drivers/gpu/drm/drm_dp_helper.c
@@ -1273,6 +1273,8 @@ static const struct dpcd_quirk dpcd_quirk_list[] = {
{ OUI(0x00, 0x22, 0xb9), DEVICE_ID_ANY, true, BIT(DP_DPCD_QUIRK_CONSTANT_N) },
/* LG LP140WF6-SPM1 eDP panel */
{ OUI(0x00, 0x22, 0xb9), DEVICE_ID('s', 'i', 'v', 'a', 'r', 'T'), false, BIT(DP_DPCD_QUIRK_CONSTANT_N) },
+ /* Apple panels need some additional handling to support PSR */
+ { OUI(0x00, 0x10, 0xfa), DEVICE_ID_ANY, false, BIT(DP_DPCD_QUIRK_NO_PSR) }
};
#undef OUI