Merge tag 'asoc-v4.13' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Updates for v4.13

The big news with this release is the of-graph card, this provides a
replacement for simple-card that is much more flexibile and scalable,
allowing many more systems to use a generic sound card than was possible
before:

 - The of-graph card, finally merged after a long and dedicated effort
   by Morimoto-san.
 - New widget types intended mainly for use with DSPs.
 - New drivers for Allwinner V3s SoCs, Ensonic ES8316, several classes
   of x86 machine, Rockchip PDM controllers, STM32 I2S and S/PDIF
   controllers and ZTE AUD96P22 CODECs.

1 files changed, 24 insertions, 8 deletions

diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/ops.c b/drivers/net/wireless/intel/iwlwifi/mvm/ops.c
index 9ffff6ed8133..3da5ec40aaea 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/ops.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/ops.c
@@ -1149,21 +1149,37 @@ static void iwl_mvm_fw_error_dump_wk(struct work_struct *work)
 
 	mutex_lock(&mvm->mutex);
 
-	/* stop recording */
 	if (mvm->cfg->device_family == IWL_DEVICE_FAMILY_7000) {
+		/* stop recording */
 		iwl_set_bits_prph(mvm->trans, MON_BUFF_SAMPLE_CTL, 0x100);
+
+		iwl_mvm_fw_error_dump(mvm);
+
+		/* start recording again if the firmware is not crashed */
+		if (!test_bit(STATUS_FW_ERROR, &mvm->trans->status) &&
+		    mvm->fw->dbg_dest_tlv)
+			iwl_clear_bits_prph(mvm->trans,
+					    MON_BUFF_SAMPLE_CTL, 0x100);
 	} else {
+		u32 in_sample = iwl_read_prph(mvm->trans, DBGC_IN_SAMPLE);
+		u32 out_ctrl = iwl_read_prph(mvm->trans, DBGC_OUT_CTRL);
+
+		/* stop recording */
 		iwl_write_prph(mvm->trans, DBGC_IN_SAMPLE, 0);
-		/* wait before we collect the data till the DBGC stop */
 		udelay(100);
-	}
+		iwl_write_prph(mvm->trans, DBGC_OUT_CTRL, 0);
+		/* wait before we collect the data till the DBGC stop */
+		udelay(500);
 
-	iwl_mvm_fw_error_dump(mvm);
+		iwl_mvm_fw_error_dump(mvm);
 
-	/* start recording again if the firmware is not crashed */
-	WARN_ON_ONCE((!test_bit(STATUS_FW_ERROR, &mvm->trans->status)) &&
-		     mvm->fw->dbg_dest_tlv &&
-		     iwl_mvm_start_fw_dbg_conf(mvm, mvm->fw_dbg_conf));
+		/* start recording again if the firmware is not crashed */
+		if (!test_bit(STATUS_FW_ERROR, &mvm->trans->status) &&
+		    mvm->fw->dbg_dest_tlv) {
+			iwl_write_prph(mvm->trans, DBGC_IN_SAMPLE, in_sample);
+			iwl_write_prph(mvm->trans, DBGC_OUT_CTRL, out_ctrl);
+		}
+	}
 
 	mutex_unlock(&mvm->mutex);