6.1-stable patches

added patches:
	asoc-fsl_xcvr-get-channel-status-data-when-phy-is-not-exists.patch

diff --git a/queue-6.1/asoc-fsl_xcvr-get-channel-status-data-when-phy-is-not-exists.patch b/queue-6.1/asoc-fsl_xcvr-get-channel-status-data-when-phy-is-not-exists.patch
new file mode 100644 (file)
index 0000000..89396b0
--- /dev/null
+++ b/queue-6.1/asoc-fsl_xcvr-get-channel-status-data-when-phy-is-not-exists.patch
@@ -0,0 +1,51 @@
+From ca592e20659e0304ebd8f4dabb273da4f9385848 Mon Sep 17 00:00:00 2001
+From: Shengjiu Wang <shengjiu.wang@nxp.com>
+Date: Thu, 10 Jul 2025 11:04:04 +0800
+Subject: ASoC: fsl_xcvr: get channel status data when PHY is not exists
+
+From: Shengjiu Wang <shengjiu.wang@nxp.com>
+
+commit ca592e20659e0304ebd8f4dabb273da4f9385848 upstream.
+
+There is no PHY for the XCVR module on i.MX93, the channel status needs
+to be obtained from FSL_XCVR_RX_CS_DATA_* registers. And channel status
+acknowledge (CSA) bit should be set once channel status is processed.
+
+Fixes: e240b9329a30 ("ASoC: fsl_xcvr: Add support for i.MX93 platform")
+Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
+Link: https://patch.msgid.link/20250710030405.3370671-2-shengjiu.wang@nxp.com
+Signed-off-by: Mark Brown <broonie@kernel.org>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ sound/soc/fsl/fsl_xcvr.c |   20 ++++++++++++++++++++
+ 1 file changed, 20 insertions(+)
+
+--- a/sound/soc/fsl/fsl_xcvr.c
++++ b/sound/soc/fsl/fsl_xcvr.c
+@@ -1166,6 +1166,26 @@ static irqreturn_t irq0_isr(int irq, voi
+                               /* clear CS control register */
+                               writel_relaxed(0, reg_ctrl);
+                       }
++              } else {
++                      regmap_read(xcvr->regmap, FSL_XCVR_RX_CS_DATA_0,
++                                  (u32 *)&xcvr->rx_iec958.status[0]);
++                      regmap_read(xcvr->regmap, FSL_XCVR_RX_CS_DATA_1,
++                                  (u32 *)&xcvr->rx_iec958.status[4]);
++                      regmap_read(xcvr->regmap, FSL_XCVR_RX_CS_DATA_2,
++                                  (u32 *)&xcvr->rx_iec958.status[8]);
++                      regmap_read(xcvr->regmap, FSL_XCVR_RX_CS_DATA_3,
++                                  (u32 *)&xcvr->rx_iec958.status[12]);
++                      regmap_read(xcvr->regmap, FSL_XCVR_RX_CS_DATA_4,
++                                  (u32 *)&xcvr->rx_iec958.status[16]);
++                      regmap_read(xcvr->regmap, FSL_XCVR_RX_CS_DATA_5,
++                                  (u32 *)&xcvr->rx_iec958.status[20]);
++                      for (i = 0; i < 6; i++) {
++                              val = *(u32 *)(xcvr->rx_iec958.status + i * 4);
++                              *(u32 *)(xcvr->rx_iec958.status + i * 4) =
++                                      bitrev32(val);
++                      }
++                      regmap_set_bits(xcvr->regmap, FSL_XCVR_RX_DPTH_CTRL,
++                                      FSL_XCVR_RX_DPTH_CTRL_CSA);
+               }
+       }
+       if (isr & FSL_XCVR_IRQ_NEW_UD) {

diff --git a/queue-6.1/series b/queue-6.1/series
index 1e2896b7bf948fa02a9334f78711f8900e439e53..3b68b170a2c663b9b9a2d509774cb9103861c1f3 100644 (file)
--- a/queue-6.1/series
+++ b/queue-6.1/series
@@ -221,3 +221,4 @@ net-lan743x-allocate-rings-outside-zone_dma.patch
 usb-gadget-tegra-xudc-always-reinitialize-data-toggle-when-clear-halt.patch
 usb-phy-initialize-struct-usb_phy-list_head.patch
 alsa-dice-fix-buffer-overflow-in-detect_stream_formats.patch
+asoc-fsl_xcvr-get-channel-status-data-when-phy-is-not-exists.patch