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Commit b51f9594 authored by Sudheer Papothi's avatar Sudheer Papothi
Browse files

soc: soundwire: Update sample interval configuration 



Update MSB of sample interval in the frame shape
to avoid misconfiguration.

Change-Id: I05e99bc563f6cdc71c7caf424441c4caa44ec4c6
Signed-off-by: default avatarSudheer Papothi <spapothi@codeaurora.org>
parent d155d7f5

include/soc/soundwire.h

+1 −1
Original line number Diff line number Diff line
@@ -106,7 +106,7 @@ struct swr_port_info { 
	u8 slave_port_id;

	u8 offset1;

	u8 offset2;

	u8 sinterval;

	u16 sinterval;

	struct list_head list;

	u8 master_port_id;

	u8 hstart;

include/soc/swr-common.h

+2 −2
Original line number Diff line number Diff line 
/* SPDX-License-Identifier: GPL-2.0-only */

/*

 * Copyright (c) 2015, 2017-2019 The Linux Foundation. All rights reserved.

 * Copyright (c) 2015, 2017-2020 The Linux Foundation. All rights reserved.

 */



#ifndef _LINUX_SWR_COMMON_H
@@ -17,7 +17,7 @@ enum { 
};



struct port_params {

	u8 si;

	u16 si;

	u8 off1;

	u8 off2;

	u8 hstart;/* head start */

soc/swr-mstr-ctrl.c

+6 −3
Original line number Diff line number Diff line
@@ -1132,7 +1132,7 @@ static void swrm_disable_ports(struct swr_master *master, 
			(SWRM_DP_PORT_CTRL_BANK((i + 1), bank)), value);



		if (mport->stream_type == SWR_PCM)

			swrm_pcm_port_config(swrm, i, mport->dir, false);

			swrm_pcm_port_config(swrm, (i + 1), mport->dir, false);

	}

}
@@ -1205,7 +1205,7 @@ static void swrm_copy_data_port_config(struct swr_master *master, u8 bank) 
			continue;



		if (mport->stream_type == SWR_PCM)

			swrm_pcm_port_config(swrm, i, mport->dir, true);

			swrm_pcm_port_config(swrm, (i + 1), mport->dir, true);



		list_for_each_entry(port_req, &mport->port_req_list, list) {

			slv_id = port_req->slave_port_id;
@@ -1295,7 +1295,7 @@ static void swrm_copy_data_port_config(struct swr_master *master, u8 bank) 
					<< SWRM_DP_PORT_CTRL_OFFSET2_SHFT);

		value |= ((mport->offset1)

				<< SWRM_DP_PORT_CTRL_OFFSET1_SHFT);

		value |= mport->sinterval;

		value |= (mport->sinterval & 0xFF);





		reg[len] = SWRM_DP_PORT_CTRL_BANK((i + 1), bank);
@@ -1304,6 +1304,9 @@ static void swrm_copy_data_port_config(struct swr_master *master, u8 bank) 
			__func__, i,

			(SWRM_DP_PORT_CTRL_BANK((i + 1), bank)), value);



		reg[len] = SWRM_DP_SAMPLECTRL2_BANK((i + 1), bank);

		val[len++] = ((mport->sinterval >> 8) & 0xFF);



		if (mport->lane_ctrl != SWR_INVALID_PARAM) {

			reg[len] = SWRM_DP_PORT_CTRL_2_BANK((i + 1), bank);

			val[len++] = mport->lane_ctrl;

soc/swr-mstr-ctrl.h

+1 −1
Original line number Diff line number Diff line
@@ -89,7 +89,7 @@ struct swrm_mports { 
	u8 req_ch;

	u8 offset1;

	u8 offset2;

	u8 sinterval;

	u16 sinterval;

	u8 hstart;

	u8 hstop;

	u8 blk_grp_count;