Merge drm/drm-next into drm-misc-next

Maíra needs a backmerge to apply v3d patches, and Danilo for some
nouveau patches.

Signed-off-by: Maxime Ripard <mripard@kernel.org>

4 files changed, 66 insertions, 2 deletions

diff --git a/include/drm/display/drm_dp.h b/include/drm/display/drm_dp.h
index 4891bd916d26..0b032faa8cf2 100644
--- a/include/drm/display/drm_dp.h
+++ b/include/drm/display/drm_dp.h
@@ -1150,6 +1150,8 @@
 
 #define DP_DPRX_FEATURE_ENUMERATION_LIST_CONT_1         0x2214 /* 2.0 E11 */
 # define DP_ADAPTIVE_SYNC_SDP_SUPPORTED    (1 << 0)
+# define DP_ADAPTIVE_SYNC_SDP_OPERATION_MODE		GENMASK(1, 0)
+# define DP_ADAPTIVE_SYNC_SDP_LENGTH				GENMASK(5, 0)
 # define DP_AS_SDP_FIRST_HALF_LINE_OR_3840_PIXEL_CYCLE_WINDOW_NOT_SUPPORTED (1 << 1)
 # define DP_VSC_EXT_SDP_FRAMEWORK_VERSION_1_SUPPORTED  (1 << 4)
 
@@ -1639,10 +1641,12 @@ enum drm_dp_phy {
 #define DP_SDP_AUDIO_COPYMANAGEMENT	0x05 /* DP 1.2 */
 #define DP_SDP_ISRC			0x06 /* DP 1.2 */
 #define DP_SDP_VSC			0x07 /* DP 1.2 */
+#define DP_SDP_ADAPTIVE_SYNC		0x22 /* DP 1.4 */
 #define DP_SDP_CAMERA_GENERIC(i)	(0x08 + (i)) /* 0-7, DP 1.3 */
 #define DP_SDP_PPS			0x10 /* DP 1.4 */
 #define DP_SDP_VSC_EXT_VESA		0x20 /* DP 1.4 */
 #define DP_SDP_VSC_EXT_CEA		0x21 /* DP 1.4 */
+
 /* 0x80+ CEA-861 infoframe types */
 
 #define DP_SDP_AUDIO_INFOFRAME_HB2	0x1b
@@ -1798,4 +1802,11 @@ enum dp_content_type {
 	DP_CONTENT_TYPE_GAME = 0x04,
 };
 
+enum operation_mode {
+	DP_AS_SDP_AVT_DYNAMIC_VTOTAL = 0x00,
+	DP_AS_SDP_AVT_FIXED_VTOTAL = 0x01,
+	DP_AS_SDP_FAVT_TRR_NOT_REACHED = 0x02,
+	DP_AS_SDP_FAVT_TRR_REACHED = 0x03
+};
+
 #endif /* _DRM_DP_H_ */
diff --git a/include/drm/display/drm_dp_helper.h b/include/drm/display/drm_dp_helper.h
index f3a28af7c1b6..baf9949ff96f 100644
--- a/include/drm/display/drm_dp_helper.h
+++ b/include/drm/display/drm_dp_helper.h
@@ -98,9 +98,39 @@ struct drm_dp_vsc_sdp {
 	enum dp_content_type content_type;
 };
 
+/**
+ * struct drm_dp_as_sdp - drm DP Adaptive Sync SDP
+ *
+ * This structure represents a DP AS SDP of drm
+ * It is based on DP 2.1 spec [Table 2-126:  Adaptive-Sync SDP Header Bytes] and
+ * [Table 2-127: Adaptive-Sync SDP Payload for DB0 through DB8]
+ *
+ * @sdp_type: Secondary-data packet type
+ * @revision: Revision Number
+ * @length: Number of valid data bytes
+ * @vtotal: Minimum Vertical Vtotal
+ * @target_rr: Target Refresh
+ * @duration_incr_ms: Successive frame duration increase
+ * @duration_decr_ms: Successive frame duration decrease
+ * @operation_mode: Adaptive Sync Operation Mode
+ */
+struct drm_dp_as_sdp {
+	unsigned char sdp_type;
+	unsigned char revision;
+	unsigned char length;
+	int vtotal;
+	int target_rr;
+	int duration_incr_ms;
+	int duration_decr_ms;
+	enum operation_mode mode;
+};
+
+void drm_dp_as_sdp_log(struct drm_printer *p,
+		       const struct drm_dp_as_sdp *as_sdp);
 void drm_dp_vsc_sdp_log(struct drm_printer *p, const struct drm_dp_vsc_sdp *vsc);
 
 bool drm_dp_vsc_sdp_supported(struct drm_dp_aux *aux, const u8 dpcd[DP_RECEIVER_CAP_SIZE]);
+bool drm_dp_as_sdp_supported(struct drm_dp_aux *aux, const u8 dpcd[DP_RECEIVER_CAP_SIZE]);
 
 int drm_dp_psr_setup_time(const u8 psr_cap[EDP_PSR_RECEIVER_CAP_SIZE]);
 
diff --git a/include/drm/display/drm_dp_mst_helper.h b/include/drm/display/drm_dp_mst_helper.h
index 3ae88a383a41..cbcb49cb6a46 100644
--- a/include/drm/display/drm_dp_mst_helper.h
+++ b/include/drm/display/drm_dp_mst_helper.h
@@ -817,7 +817,28 @@ int drm_dp_mst_topology_mgr_init(struct drm_dp_mst_topology_mgr *mgr,
 
 void drm_dp_mst_topology_mgr_destroy(struct drm_dp_mst_topology_mgr *mgr);
 
-bool drm_dp_read_mst_cap(struct drm_dp_aux *aux, const u8 dpcd[DP_RECEIVER_CAP_SIZE]);
+/**
+ * enum drm_dp_mst_mode - sink's MST mode capability
+ */
+enum drm_dp_mst_mode {
+	/**
+	 * @DRM_DP_SST: The sink does not support MST nor single stream sideband
+	 * messaging.
+	 */
+	DRM_DP_SST,
+	/**
+	 * @DRM_DP_MST: Sink supports MST, more than one stream and single
+	 * stream sideband messaging.
+	 */
+	DRM_DP_MST,
+	/**
+	 * @DRM_DP_SST_SIDEBAND_MSG: Sink supports only one stream and single
+	 * stream sideband messaging.
+	 */
+	DRM_DP_SST_SIDEBAND_MSG,
+};
+
+enum drm_dp_mst_mode drm_dp_read_mst_cap(struct drm_dp_aux *aux, const u8 dpcd[DP_RECEIVER_CAP_SIZE]);
 int drm_dp_mst_topology_mgr_set_mst(struct drm_dp_mst_topology_mgr *mgr, bool mst_state);
 
 int drm_dp_mst_hpd_irq_handle_event(struct drm_dp_mst_topology_mgr *mgr,
diff --git a/include/drm/i915_pciids.h b/include/drm/i915_pciids.h
index 28a96aa1e08f..85ce33ad6e26 100644
--- a/include/drm/i915_pciids.h
+++ b/include/drm/i915_pciids.h
@@ -711,7 +711,9 @@
 	INTEL_VGA_DEVICE(0x5692, info), \
 	INTEL_VGA_DEVICE(0x56A0, info), \
 	INTEL_VGA_DEVICE(0x56A1, info), \
-	INTEL_VGA_DEVICE(0x56A2, info)
+	INTEL_VGA_DEVICE(0x56A2, info), \
+	INTEL_VGA_DEVICE(0x56BE, info), \
+	INTEL_VGA_DEVICE(0x56BF, info)
 
 #define INTEL_DG2_G11_IDS(info) \
 	INTEL_VGA_DEVICE(0x5693, info), \