Merge tag 'media/v7.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-mediagrafted

Pull media updates from Mauro Carvalho Chehab:

 - v4l2-core: added ISP statistics support and per-block validation

 - v4l2-core: Allow unknown HDR10 white point and luminance

 - New camera sensors: Sony IMX678 and IMX471m, Himax HM1092 IR sensor

 - New codec: Milos: VPU v2.0 codec support

 - isp driver: gained support for Dreamchip RPPX1 ISP framework

 - vsp1 driver: gained support for RZ/T2H and RZ/N2H

 - Novalake driver: gained CVS support for new NVL hardware

 - dvb-core: fix feed leak on failed DMX_ADD_PID

 - several driver fixes, cleanups and minor improvements

* tag 'media/v7.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (308 commits)
  media: ipu-bridge: check all DMI entries when overriding sensor rotation
  media: v4l2-async: avoid deleting unlinked ASC entry on link error
  media: rzg2l-cru: Align bytesperline to hardware DMA stride requirement
  media: intel/ipu6: fix async notifier cleanup leak on parse error
  media: staging/ipu7: fix async notifier UAF on probe error path
  media: amd: isp4: fix self-deadlock in isp4sd_pwron_and_init() error path
  media: amd: isp4: release partial allocations in isp4if_alloc_fw_gpumem()
  media: rcar-isp: Fix VSPX reference leaks
  media: rcar-isp: Release ISPCORE resources
  media: i2c: imx415: Release runtime PM reference on VBLANK error
  media: i2c: imx415: Return test pattern write errors
  media: renesas: vsp1: Declare index variables in for loop statement
  media: renesas: vsp1: Make reset control optional to support platforms without a reset line
  media: dt-bindings: media: renesas,vsp1: Document RZ/T2H and RZ/N2H SoCs
  media: dt-bindings: media: renesas,fcp: Document RZ/T2H and RZ/N2H SoCs
  media: nxp: imx8-isi: Add additional 32-bit RGB format support
  media: nxp: imx8-isi: Add 16-bit raw Bayer format support
  media: nxp: imx8-isi: Implement per-stream reference counting for multiplexed streams
  media: nxp: imx8-isi: Use BIT_ULL() for 64-bit stream masks
  media: nxp: imx8-isi: Correct color map between V4L2 and ISI
  ...

1 files changed, 359 insertions, 0 deletions

diff --git a/net/mac80211/he.c b/net/mac80211/he.c
new file mode 100644
index 000000000..5acf482c1
--- /dev/null
+++ b/net/mac80211/he.c
@@ -0,0 +1,359 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * HE handling
+ *
+ * Copyright(c) 2017 Intel Deutschland GmbH
+ * Copyright(c) 2019-2026 Intel Corporation
+ */
+
+#include "ieee80211_i.h"
+#include "rate.h"
+
+static void
+ieee80211_update_from_he_6ghz_capa(const struct ieee80211_he_6ghz_capa *he_6ghz_capa,
+				   struct link_sta_info *link_sta)
+{
+	struct sta_info *sta = link_sta->sta;
+	enum ieee80211_smps_mode smps_mode;
+
+	if (sta->sdata->vif.type == NL80211_IFTYPE_AP ||
+	    sta->sdata->vif.type == NL80211_IFTYPE_AP_VLAN) {
+		switch (le16_get_bits(he_6ghz_capa->capa,
+				      IEEE80211_HE_6GHZ_CAP_SM_PS)) {
+		case WLAN_HT_CAP_SM_PS_INVALID:
+		case WLAN_HT_CAP_SM_PS_STATIC:
+			smps_mode = IEEE80211_SMPS_STATIC;
+			break;
+		case WLAN_HT_CAP_SM_PS_DYNAMIC:
+			smps_mode = IEEE80211_SMPS_DYNAMIC;
+			break;
+		case WLAN_HT_CAP_SM_PS_DISABLED:
+			smps_mode = IEEE80211_SMPS_OFF;
+			break;
+		}
+
+		link_sta->pub->smps_mode = smps_mode;
+	} else {
+		link_sta->pub->smps_mode = IEEE80211_SMPS_OFF;
+	}
+
+	switch (le16_get_bits(he_6ghz_capa->capa,
+			      IEEE80211_HE_6GHZ_CAP_MAX_MPDU_LEN)) {
+	case IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_11454:
+		link_sta->pub->agg.max_amsdu_len = IEEE80211_MAX_MPDU_LEN_VHT_11454;
+		break;
+	case IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_7991:
+		link_sta->pub->agg.max_amsdu_len = IEEE80211_MAX_MPDU_LEN_VHT_7991;
+		break;
+	case IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_3895:
+	default:
+		link_sta->pub->agg.max_amsdu_len = IEEE80211_MAX_MPDU_LEN_VHT_3895;
+		break;
+	}
+
+	ieee80211_sta_recalc_aggregates(&sta->sta);
+
+	link_sta->pub->he_6ghz_capa = *he_6ghz_capa;
+}
+
+static void ieee80211_he_mcs_disable(__le16 *he_mcs)
+{
+	u32 i;
+
+	for (i = 0; i < 8; i++)
+		*he_mcs |= cpu_to_le16(IEEE80211_HE_MCS_NOT_SUPPORTED << i * 2);
+}
+
+static void ieee80211_he_mcs_intersection(__le16 *he_own_rx, __le16 *he_peer_rx,
+					  __le16 *he_own_tx, __le16 *he_peer_tx)
+{
+	u32 i;
+	u16 own_rx, own_tx, peer_rx, peer_tx;
+
+	for (i = 0; i < 8; i++) {
+		own_rx = le16_to_cpu(*he_own_rx);
+		own_rx = (own_rx >> i * 2) & IEEE80211_HE_MCS_NOT_SUPPORTED;
+
+		own_tx = le16_to_cpu(*he_own_tx);
+		own_tx = (own_tx >> i * 2) & IEEE80211_HE_MCS_NOT_SUPPORTED;
+
+		peer_rx = le16_to_cpu(*he_peer_rx);
+		peer_rx = (peer_rx >> i * 2) & IEEE80211_HE_MCS_NOT_SUPPORTED;
+
+		peer_tx = le16_to_cpu(*he_peer_tx);
+		peer_tx = (peer_tx >> i * 2) & IEEE80211_HE_MCS_NOT_SUPPORTED;
+
+		if (peer_tx != IEEE80211_HE_MCS_NOT_SUPPORTED) {
+			if (own_rx == IEEE80211_HE_MCS_NOT_SUPPORTED)
+				peer_tx = IEEE80211_HE_MCS_NOT_SUPPORTED;
+			else if (own_rx < peer_tx)
+				peer_tx = own_rx;
+		}
+
+		if (peer_rx != IEEE80211_HE_MCS_NOT_SUPPORTED) {
+			if (own_tx == IEEE80211_HE_MCS_NOT_SUPPORTED)
+				peer_rx = IEEE80211_HE_MCS_NOT_SUPPORTED;
+			else if (own_tx < peer_rx)
+				peer_rx = own_tx;
+		}
+
+		*he_peer_rx &=
+			~cpu_to_le16(IEEE80211_HE_MCS_NOT_SUPPORTED << i * 2);
+		*he_peer_rx |= cpu_to_le16(peer_rx << i * 2);
+
+		*he_peer_tx &=
+			~cpu_to_le16(IEEE80211_HE_MCS_NOT_SUPPORTED << i * 2);
+		*he_peer_tx |= cpu_to_le16(peer_tx << i * 2);
+	}
+}
+
+void
+_ieee80211_he_cap_ie_to_sta_he_cap(struct ieee80211_sub_if_data *sdata,
+				   const struct ieee80211_sta_he_cap *own_he_cap_ptr,
+				   const u8 *he_cap_ie, u8 he_cap_len,
+				   const struct ieee80211_he_6ghz_capa *he_6ghz_capa,
+				   struct link_sta_info *link_sta)
+{
+	struct ieee80211_sta_he_cap *he_cap = &link_sta->pub->he_cap;
+	struct ieee80211_sta_he_cap own_he_cap;
+	struct ieee80211_he_cap_elem *he_cap_ie_elem = (void *)he_cap_ie;
+	u8 he_ppe_size;
+	u8 mcs_nss_size;
+	u8 he_total_size;
+	bool own_160, peer_160, own_80p80, peer_80p80;
+
+	memset(he_cap, 0, sizeof(*he_cap));
+
+	if (!he_cap_ie || !own_he_cap_ptr || !own_he_cap_ptr->has_he)
+		return;
+
+	/* NDI station are using the capabilities from the NMI station */
+	if (WARN_ON_ONCE(sdata->vif.type == NL80211_IFTYPE_NAN_DATA))
+		return;
+
+	own_he_cap = *own_he_cap_ptr;
+
+	/* Make sure size is OK */
+	mcs_nss_size = ieee80211_he_mcs_nss_size(he_cap_ie_elem);
+	he_ppe_size =
+		ieee80211_he_ppe_size(he_cap_ie[sizeof(he_cap->he_cap_elem) +
+						mcs_nss_size],
+				      he_cap_ie_elem->phy_cap_info);
+	he_total_size = sizeof(he_cap->he_cap_elem) + mcs_nss_size +
+			he_ppe_size;
+	if (he_cap_len < he_total_size)
+		return;
+
+	memcpy(&he_cap->he_cap_elem, he_cap_ie, sizeof(he_cap->he_cap_elem));
+
+	/* HE Tx/Rx HE MCS NSS Support Field */
+	memcpy(&he_cap->he_mcs_nss_supp,
+	       &he_cap_ie[sizeof(he_cap->he_cap_elem)], mcs_nss_size);
+
+	/* Check if there are (optional) PPE Thresholds */
+	if (he_cap->he_cap_elem.phy_cap_info[6] &
+	    IEEE80211_HE_PHY_CAP6_PPE_THRESHOLD_PRESENT)
+		memcpy(he_cap->ppe_thres,
+		       &he_cap_ie[sizeof(he_cap->he_cap_elem) + mcs_nss_size],
+		       he_ppe_size);
+
+	he_cap->has_he = true;
+
+	if (he_6ghz_capa)
+		ieee80211_update_from_he_6ghz_capa(he_6ghz_capa, link_sta);
+
+	ieee80211_he_mcs_intersection(&own_he_cap.he_mcs_nss_supp.rx_mcs_80,
+				      &he_cap->he_mcs_nss_supp.rx_mcs_80,
+				      &own_he_cap.he_mcs_nss_supp.tx_mcs_80,
+				      &he_cap->he_mcs_nss_supp.tx_mcs_80);
+
+	own_160 = own_he_cap.he_cap_elem.phy_cap_info[0] &
+		  IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_160MHZ_IN_5G;
+	peer_160 = he_cap->he_cap_elem.phy_cap_info[0] &
+		   IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_160MHZ_IN_5G;
+
+	if (peer_160 && own_160) {
+		ieee80211_he_mcs_intersection(&own_he_cap.he_mcs_nss_supp.rx_mcs_160,
+					      &he_cap->he_mcs_nss_supp.rx_mcs_160,
+					      &own_he_cap.he_mcs_nss_supp.tx_mcs_160,
+					      &he_cap->he_mcs_nss_supp.tx_mcs_160);
+	} else if (peer_160 && !own_160) {
+		ieee80211_he_mcs_disable(&he_cap->he_mcs_nss_supp.rx_mcs_160);
+		ieee80211_he_mcs_disable(&he_cap->he_mcs_nss_supp.tx_mcs_160);
+		he_cap->he_cap_elem.phy_cap_info[0] &=
+			~IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_160MHZ_IN_5G;
+	}
+
+	own_80p80 = own_he_cap.he_cap_elem.phy_cap_info[0] &
+		    IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_80PLUS80_MHZ_IN_5G;
+	peer_80p80 = he_cap->he_cap_elem.phy_cap_info[0] &
+		     IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_80PLUS80_MHZ_IN_5G;
+
+	if (peer_80p80 && own_80p80) {
+		ieee80211_he_mcs_intersection(&own_he_cap.he_mcs_nss_supp.rx_mcs_80p80,
+					      &he_cap->he_mcs_nss_supp.rx_mcs_80p80,
+					      &own_he_cap.he_mcs_nss_supp.tx_mcs_80p80,
+					      &he_cap->he_mcs_nss_supp.tx_mcs_80p80);
+	} else if (peer_80p80 && !own_80p80) {
+		ieee80211_he_mcs_disable(&he_cap->he_mcs_nss_supp.rx_mcs_80p80);
+		ieee80211_he_mcs_disable(&he_cap->he_mcs_nss_supp.tx_mcs_80p80);
+		he_cap->he_cap_elem.phy_cap_info[0] &=
+			~IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_80PLUS80_MHZ_IN_5G;
+	}
+}
+
+void
+ieee80211_he_cap_ie_to_sta_he_cap(struct ieee80211_sub_if_data *sdata,
+				  struct ieee80211_supported_band *sband,
+				  const u8 *he_cap_ie, u8 he_cap_len,
+				  const struct ieee80211_he_6ghz_capa *he_6ghz_capa,
+				  struct link_sta_info *link_sta)
+{
+	const struct ieee80211_sta_he_cap *own_he_cap =
+		ieee80211_get_he_iftype_cap_vif(sband, &sdata->vif);
+
+	_ieee80211_he_cap_ie_to_sta_he_cap(sdata, own_he_cap, he_cap_ie,
+					   he_cap_len,
+					   (sband->band == NL80211_BAND_6GHZ) ?
+						he_6ghz_capa : NULL,
+					   link_sta);
+}
+
+void
+ieee80211_he_op_ie_to_bss_conf(struct ieee80211_vif *vif,
+			const struct ieee80211_he_operation *he_op_ie)
+{
+	memset(&vif->bss_conf.he_oper, 0, sizeof(vif->bss_conf.he_oper));
+	if (!he_op_ie)
+		return;
+
+	vif->bss_conf.he_oper.params = __le32_to_cpu(he_op_ie->he_oper_params);
+	vif->bss_conf.he_oper.nss_set = __le16_to_cpu(he_op_ie->he_mcs_nss_set);
+}
+
+void
+ieee80211_he_spr_ie_to_bss_conf(struct ieee80211_vif *vif,
+				const struct ieee80211_he_spr *he_spr_ie_elem)
+{
+	struct ieee80211_he_obss_pd *he_obss_pd =
+					&vif->bss_conf.he_obss_pd;
+	const u8 *data;
+
+	memset(he_obss_pd, 0, sizeof(*he_obss_pd));
+
+	if (!he_spr_ie_elem)
+		return;
+
+	he_obss_pd->sr_ctrl = he_spr_ie_elem->he_sr_control;
+	data = he_spr_ie_elem->optional;
+
+	if (he_spr_ie_elem->he_sr_control &
+	    IEEE80211_HE_SPR_NON_SRG_OFFSET_PRESENT)
+		he_obss_pd->non_srg_max_offset = *data++;
+
+	if (he_spr_ie_elem->he_sr_control &
+	    IEEE80211_HE_SPR_SRG_INFORMATION_PRESENT) {
+		he_obss_pd->min_offset = *data++;
+		he_obss_pd->max_offset = *data++;
+		memcpy(he_obss_pd->bss_color_bitmap, data, 8);
+		data += 8;
+		memcpy(he_obss_pd->partial_bssid_bitmap, data, 8);
+		he_obss_pd->enable = true;
+	}
+}
+
+bool ieee80211_prepare_rx_omi_bw(struct ieee80211_link_sta *pub_link_sta,
+				 enum ieee80211_sta_rx_bandwidth bw)
+{
+	struct sta_info *sta = container_of(pub_link_sta->sta,
+					    struct sta_info, sta);
+	struct ieee80211_local *local = sta->sdata->local;
+	struct link_sta_info *link_sta =
+		sdata_dereference(sta->link[pub_link_sta->link_id], sta->sdata);
+	struct ieee80211_link_data *link =
+		sdata_dereference(sta->sdata->link[pub_link_sta->link_id],
+				  sta->sdata);
+	struct ieee80211_chanctx_conf *conf;
+	struct ieee80211_chanctx *chanctx;
+	bool ret;
+
+	if (WARN_ON(!link || !link_sta || link_sta->pub != pub_link_sta))
+		return false;
+
+	conf = sdata_dereference(link->conf->chanctx_conf, sta->sdata);
+	if (WARN_ON(!conf))
+		return false;
+
+	trace_api_prepare_rx_omi_bw(local, sta->sdata, link_sta, bw);
+
+	chanctx = container_of(conf, typeof(*chanctx), conf);
+
+	if (link_sta->rx_omi_bw_staging == bw) {
+		ret = false;
+		goto trace;
+	}
+
+	/* must call this API in pairs */
+	if (WARN_ON(link_sta->rx_omi_bw_tx != link_sta->rx_omi_bw_staging ||
+		    link_sta->rx_omi_bw_rx != link_sta->rx_omi_bw_staging)) {
+		ret = false;
+		goto trace;
+	}
+
+	if (bw < link_sta->rx_omi_bw_staging) {
+		link_sta->rx_omi_bw_tx = bw;
+		ieee80211_link_sta_update_rc_bw(link, link_sta);
+	} else {
+		link_sta->rx_omi_bw_rx = bw;
+		ieee80211_recalc_chanctx_min_def(local, chanctx);
+	}
+
+	link_sta->rx_omi_bw_staging = bw;
+	ret = true;
+trace:
+	trace_api_return_bool(local, ret);
+	return ret;
+}
+EXPORT_SYMBOL_GPL(ieee80211_prepare_rx_omi_bw);
+
+void ieee80211_finalize_rx_omi_bw(struct ieee80211_link_sta *pub_link_sta)
+{
+	struct sta_info *sta = container_of(pub_link_sta->sta,
+					    struct sta_info, sta);
+	struct ieee80211_local *local = sta->sdata->local;
+	struct link_sta_info *link_sta =
+		sdata_dereference(sta->link[pub_link_sta->link_id], sta->sdata);
+	struct ieee80211_link_data *link =
+		sdata_dereference(sta->sdata->link[pub_link_sta->link_id],
+				  sta->sdata);
+	struct ieee80211_chanctx_conf *conf;
+	struct ieee80211_chanctx *chanctx;
+
+	if (WARN_ON(!link || !link_sta || link_sta->pub != pub_link_sta))
+		return;
+
+	conf = sdata_dereference(link->conf->chanctx_conf, sta->sdata);
+	if (WARN_ON(!conf))
+		return;
+
+	trace_api_finalize_rx_omi_bw(local, sta->sdata, link_sta);
+
+	chanctx = container_of(conf, typeof(*chanctx), conf);
+
+	if (link_sta->rx_omi_bw_tx != link_sta->rx_omi_bw_staging) {
+		/* rate control in finalize only when widening bandwidth */
+		WARN_ON(link_sta->rx_omi_bw_tx > link_sta->rx_omi_bw_staging);
+		link_sta->rx_omi_bw_tx = link_sta->rx_omi_bw_staging;
+		ieee80211_link_sta_update_rc_bw(link, link_sta);
+	}
+
+	if (link_sta->rx_omi_bw_rx != link_sta->rx_omi_bw_staging) {
+		/* channel context in finalize only when narrowing bandwidth */
+		WARN_ON(link_sta->rx_omi_bw_rx < link_sta->rx_omi_bw_staging);
+		link_sta->rx_omi_bw_rx = link_sta->rx_omi_bw_staging;
+		ieee80211_recalc_chanctx_min_def(local, chanctx);
+	}
+
+	trace_api_return_void(local);
+}
+EXPORT_SYMBOL_GPL(ieee80211_finalize_rx_omi_bw);