rt700-sdw.c (d0bbcb4e836f0ffc6c0aeba6341ce227384805e3) rt700-sdw.c (2acd30b9f6032c6cbefc5e255c17ebbb0718e56a)
1// SPDX-License-Identifier: GPL-2.0
2//
3// rt700-sdw.c -- rt700 ALSA SoC audio driver
4//
5// Copyright(c) 2019 Realtek Semiconductor Corp.
6//
7//
8
9#include <linux/delay.h>
10#include <linux/device.h>
11#include <linux/mod_devicetable.h>
12#include <linux/soundwire/sdw.h>
13#include <linux/soundwire/sdw_type.h>
1// SPDX-License-Identifier: GPL-2.0
2//
3// rt700-sdw.c -- rt700 ALSA SoC audio driver
4//
5// Copyright(c) 2019 Realtek Semiconductor Corp.
6//
7//
8
9#include <linux/delay.h>
10#include <linux/device.h>
11#include <linux/mod_devicetable.h>
12#include <linux/soundwire/sdw.h>
13#include <linux/soundwire/sdw_type.h>
14#include <linux/soundwire/sdw_registers.h>
14#include <linux/module.h>
15#include <linux/regmap.h>
16#include <sound/soc.h>
17#include "rt700.h"
18#include "rt700-sdw.h"
19
20static bool rt700_readable_register(struct device *dev, unsigned int reg)
21{

--- 311 unchanged lines hidden (view full) ---

333static int rt700_read_prop(struct sdw_slave *slave)
334{
335 struct sdw_slave_prop *prop = &slave->prop;
336 int nval, i;
337 u32 bit;
338 unsigned long addr;
339 struct sdw_dpn_prop *dpn;
340
15#include <linux/module.h>
16#include <linux/regmap.h>
17#include <sound/soc.h>
18#include "rt700.h"
19#include "rt700-sdw.h"
20
21static bool rt700_readable_register(struct device *dev, unsigned int reg)
22{

--- 311 unchanged lines hidden (view full) ---

334static int rt700_read_prop(struct sdw_slave *slave)
335{
336 struct sdw_slave_prop *prop = &slave->prop;
337 int nval, i;
338 u32 bit;
339 unsigned long addr;
340 struct sdw_dpn_prop *dpn;
341
342 prop->scp_int1_mask = SDW_SCP_INT1_IMPL_DEF | SDW_SCP_INT1_BUS_CLASH |
343 SDW_SCP_INT1_PARITY;
344
341 prop->paging_support = false;
342
343 /* first we need to allocate memory for set bits in port lists */
344 prop->source_ports = 0x14; /* BITMAP: 00010100 */
345 prop->sink_ports = 0xA; /* BITMAP: 00001010 */
346
347 nval = hweight32(prop->source_ports);
348 prop->src_dpn_prop = devm_kcalloc(&slave->dev, nval,

--- 187 unchanged lines hidden --- 		345 prop->paging_support = false;
346
347 /* first we need to allocate memory for set bits in port lists */
348 prop->source_ports = 0x14; /* BITMAP: 00010100 */
349 prop->sink_ports = 0xA; /* BITMAP: 00001010 */
350
351 nval = hweight32(prop->source_ports);
352 prop->src_dpn_prop = devm_kcalloc(&slave->dev, nval,

--- 187 unchanged lines hidden ---