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authorjsg <jsg@openbsd.org>2020-06-22 09:56:20 +0000
committerjsg <jsg@openbsd.org>2020-06-22 09:56:20 +0000
commit399ecdd25cc2cb380932460cab291e4940ca5fe5 (patch)
tree9b740e5986c5571b788c938dbded122b843f6a92
parentdrm/amdgpu: Init data to avoid oops while reading pp_num_states. (diff)
downloadwireguard-openbsd-399ecdd25cc2cb380932460cab291e4940ca5fe5.tar.xz
wireguard-openbsd-399ecdd25cc2cb380932460cab291e4940ca5fe5.zip
drm/dp: Lenovo X13 Yoga OLED panel brightness fix
From Mark Pearson b846c5c78cf6365adf3b32645db39009c4710a2c in linux 5.7.y/5.7.5 0df3ff451287d71c620384eb7bb2cd3a8106412c in mainline linux
-rw-r--r--sys/dev/pci/drm/drm_dp_helper.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/sys/dev/pci/drm/drm_dp_helper.c b/sys/dev/pci/drm/drm_dp_helper.c
index 79f8eee64a5..71148810e47 100644
--- a/sys/dev/pci/drm/drm_dp_helper.c
+++ b/sys/dev/pci/drm/drm_dp_helper.c
@@ -1315,6 +1315,7 @@ static const struct edid_quirk edid_quirk_list[] = {
{ MFG(0x06, 0xaf), PROD_ID(0xeb, 0x41), BIT(DP_QUIRK_FORCE_DPCD_BACKLIGHT) },
{ MFG(0x4d, 0x10), PROD_ID(0xc7, 0x14), BIT(DP_QUIRK_FORCE_DPCD_BACKLIGHT) },
{ MFG(0x4d, 0x10), PROD_ID(0xe6, 0x14), BIT(DP_QUIRK_FORCE_DPCD_BACKLIGHT) },
+ { MFG(0x4c, 0x83), PROD_ID(0x47, 0x41), BIT(DP_QUIRK_FORCE_DPCD_BACKLIGHT) },
};
#undef MFG