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| author | Maxime Ripard <maxime@cerno.tech> | 2022-09-14 12:22:18 +0100 |
|---|---|---|
| committer | Maxime Ripard <maxime@cerno.tech> | 2022-09-14 12:22:18 +0100 |
| commit | a108772d03d8bdb43258218b00bfe43bbe1e8800 (patch) | |
| tree | 11b1f413ab384f2b5de0773f01b6886e2c601f8b /include/drm | |
| parent | 75cebd664d57a78af3e46c14bd2659df0a08847b (diff) | |
| parent | 213cb76ddc8b875e772f9f4d173feefa122716af (diff) | |
| download | lwn-a108772d03d8bdb43258218b00bfe43bbe1e8800.tar.gz lwn-a108772d03d8bdb43258218b00bfe43bbe1e8800.zip | |
Merge drm/drm-next into drm-misc-next
We need 6.0-rc1 to merge the backlight rework PR.
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Diffstat (limited to 'include/drm')
| -rw-r--r-- | include/drm/display/drm_dp.h | 1 | ||||
| -rw-r--r-- | include/drm/display/drm_dp_mst_helper.h | 3 |
2 files changed, 4 insertions, 0 deletions
diff --git a/include/drm/display/drm_dp.h b/include/drm/display/drm_dp.h index 6c0871164771..e934aab357be 100644 --- a/include/drm/display/drm_dp.h +++ b/include/drm/display/drm_dp.h @@ -239,6 +239,7 @@ #define DP_DSC_SUPPORT 0x060 /* DP 1.4 */ # define DP_DSC_DECOMPRESSION_IS_SUPPORTED (1 << 0) +# define DP_DSC_PASSTHROUGH_IS_SUPPORTED (1 << 1) #define DP_DSC_REV 0x061 # define DP_DSC_MAJOR_MASK (0xf << 0) diff --git a/include/drm/display/drm_dp_mst_helper.h b/include/drm/display/drm_dp_mst_helper.h index 43f58cef4eec..41fd8352ab65 100644 --- a/include/drm/display/drm_dp_mst_helper.h +++ b/include/drm/display/drm_dp_mst_helper.h @@ -72,6 +72,8 @@ struct drm_dp_mst_branch; * @next: link to next port on this branch device * @aux: i2c aux transport to talk to device connected to this port, protected * by &drm_dp_mst_topology_mgr.base.lock. + * @passthrough_aux: parent aux to which DSC pass-through requests should be + * sent, only set if DSC pass-through is possible. * @parent: branch device parent of this port * @vcpi: Virtual Channel Payload info for this port. * @connector: DRM connector this port is connected to. Protected by @@ -126,6 +128,7 @@ struct drm_dp_mst_port { */ struct drm_dp_mst_branch *mstb; struct drm_dp_aux aux; /* i2c bus for this port? */ + struct drm_dp_aux *passthrough_aux; struct drm_dp_mst_branch *parent; struct drm_connector *connector; |