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| author | Dave Airlie <airlied@redhat.com> | 2024-04-26 02:07:22 +0300 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2024-04-26 02:07:28 +0300 |
| commit | bfed5b0257a98b32dd31778fd42ce19f9df26695 (patch) | |
| tree | 288f069e07433c6126e823cf88e48e49444194f3 /drivers/gpu/drm/display/drm_dp_helper.c | |
| parent | 83221064c28a0f9fdc4f63ab4fce2e51bfe23315 (diff) | |
| parent | 6068bc209ac8d07a5d04e93f168465195e22a4cc (diff) | |
| download | linux-bfed5b0257a98b32dd31778fd42ce19f9df26695.tar.xz | |
Merge tag 'drm-intel-next-2024-04-24' of https://anongit.freedesktop.org/git/drm/drm-intel into drm-next
Core Changes:
- Some DP/DP_MST DRM helpers (Imre)
Driver Changes (i915 Display):
- PLL refactoring (Ville)
- Limit eDP MSO pipe only for display version 20 (Luca)
- More display refactor towards independence from i915 dev_priv (Jani)
- QGV/SAGV related refactor (Stanislav)
- Few MTL/DSC and a UHBR monitor fix (Imre)
- BXT/GLK per-lane vswing and PHY reg cleanup (Ville)
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/Zik0LKEtN1PwXXGb@intel.com
Diffstat (limited to 'drivers/gpu/drm/display/drm_dp_helper.c')
| -rw-r--r-- | drivers/gpu/drm/display/drm_dp_helper.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/display/drm_dp_helper.c b/drivers/gpu/drm/display/drm_dp_helper.c index 023907da9858..79a615667aab 100644 --- a/drivers/gpu/drm/display/drm_dp_helper.c +++ b/drivers/gpu/drm/display/drm_dp_helper.c @@ -2281,6 +2281,8 @@ static const struct dpcd_quirk dpcd_quirk_list[] = { { OUI(0x90, 0xCC, 0x24), DEVICE_ID_ANY, true, BIT(DP_DPCD_QUIRK_DSC_WITHOUT_VIRTUAL_DPCD) }, /* Synaptics DP1.4 MST hubs require DSC for some modes on which it applies HBLANK expansion. */ { OUI(0x90, 0xCC, 0x24), DEVICE_ID_ANY, true, BIT(DP_DPCD_QUIRK_HBLANK_EXPANSION_REQUIRES_DSC) }, + /* MediaTek panels (at least in U3224KBA) require DSC for modes with a short HBLANK on UHBR links. */ + { OUI(0x00, 0x0C, 0xE7), DEVICE_ID_ANY, false, BIT(DP_DPCD_QUIRK_HBLANK_EXPANSION_REQUIRES_DSC) }, /* Apple MacBookPro 2017 15 inch eDP Retina panel reports too low DP_MAX_LINK_RATE */ { OUI(0x00, 0x10, 0xfa), DEVICE_ID(101, 68, 21, 101, 98, 97), false, BIT(DP_DPCD_QUIRK_CAN_DO_MAX_LINK_RATE_3_24_GBPS) }, }; |