Update Linux to v5.4.2
Change-Id: Idf6911045d9d382da2cfe01b1edff026404ac8fd
diff --git a/drivers/media/i2c/smiapp/Kconfig b/drivers/media/i2c/smiapp/Kconfig
index f59718d..fcaa7f9 100644
--- a/drivers/media/i2c/smiapp/Kconfig
+++ b/drivers/media/i2c/smiapp/Kconfig
@@ -1,8 +1,9 @@
+# SPDX-License-Identifier: GPL-2.0-only
config VIDEO_SMIAPP
tristate "SMIA++/SMIA sensor support"
depends on I2C && VIDEO_V4L2 && VIDEO_V4L2_SUBDEV_API && HAVE_CLK
depends on MEDIA_CAMERA_SUPPORT
select VIDEO_SMIAPP_PLL
select V4L2_FWNODE
- ---help---
+ help
This is a generic driver for SMIA++/SMIA camera modules.
diff --git a/drivers/media/i2c/smiapp/Makefile b/drivers/media/i2c/smiapp/Makefile
index f45a003..86f57a4 100644
--- a/drivers/media/i2c/smiapp/Makefile
+++ b/drivers/media/i2c/smiapp/Makefile
@@ -1,5 +1,6 @@
+# SPDX-License-Identifier: GPL-2.0-only
smiapp-objs += smiapp-core.o smiapp-regs.o \
smiapp-quirk.o smiapp-limits.o
obj-$(CONFIG_VIDEO_SMIAPP) += smiapp.o
-ccflags-y += -Idrivers/media/i2c
+ccflags-y += -I $(srctree)/drivers/media/i2c
diff --git a/drivers/media/i2c/smiapp/smiapp-core.c b/drivers/media/i2c/smiapp/smiapp-core.c
index 1236683..9adf8e0 100644
--- a/drivers/media/i2c/smiapp/smiapp-core.c
+++ b/drivers/media/i2c/smiapp/smiapp-core.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* drivers/media/i2c/smiapp/smiapp-core.c
*
@@ -9,15 +10,6 @@
* Based on smiapp driver by Vimarsh Zutshi
* Based on jt8ev1.c by Vimarsh Zutshi
* Based on smia-sensor.c by Tuukka Toivonen <tuukkat76@gmail.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
*/
#include <linux/clk.h>
@@ -624,7 +616,7 @@
{
unsigned long *valid_link_freqs = &sensor->valid_link_freqs[
sensor->csi_format->compressed - sensor->compressed_min_bpp];
- unsigned int max, i;
+ unsigned int i;
for (i = 0; i < ARRAY_SIZE(sensor->test_data); i++) {
int max_value = (1 << sensor->csi_format->width) - 1;
@@ -635,8 +627,6 @@
0, max_value, 1, max_value);
}
- for (max = 0; sensor->hwcfg->op_sys_clock[max + 1]; max++);
-
sensor->link_freq = v4l2_ctrl_new_int_menu(
&sensor->src->ctrl_handler, &smiapp_ctrl_ops,
V4L2_CID_LINK_FREQ, __fls(*valid_link_freqs),
@@ -2617,9 +2607,7 @@
ssd->npads = num_pads;
ssd->source_pad = num_pads - 1;
- snprintf(ssd->sd.name,
- sizeof(ssd->sd.name), "%s %s %d-%4.4x", sensor->minfo.name,
- name, i2c_adapter_id(client->adapter), client->addr);
+ v4l2_i2c_subdev_set_name(&ssd->sd, client, sensor->minfo.name, name);
smiapp_get_native_size(ssd, &ssd->sink_fmt);
@@ -2761,7 +2749,7 @@
static struct smiapp_hwconfig *smiapp_get_hwconfig(struct device *dev)
{
struct smiapp_hwconfig *hwcfg;
- struct v4l2_fwnode_endpoint *bus_cfg;
+ struct v4l2_fwnode_endpoint bus_cfg = { .bus_type = 0 };
struct fwnode_handle *ep;
struct fwnode_handle *fwnode = dev_fwnode(dev);
u32 rotation;
@@ -2775,27 +2763,33 @@
if (!ep)
return NULL;
- bus_cfg = v4l2_fwnode_endpoint_alloc_parse(ep);
- if (IS_ERR(bus_cfg))
+ bus_cfg.bus_type = V4L2_MBUS_CSI2_DPHY;
+ rval = v4l2_fwnode_endpoint_alloc_parse(ep, &bus_cfg);
+ if (rval == -ENXIO) {
+ bus_cfg = (struct v4l2_fwnode_endpoint)
+ { .bus_type = V4L2_MBUS_CCP2 };
+ rval = v4l2_fwnode_endpoint_alloc_parse(ep, &bus_cfg);
+ }
+ if (rval)
goto out_err;
hwcfg = devm_kzalloc(dev, sizeof(*hwcfg), GFP_KERNEL);
if (!hwcfg)
goto out_err;
- switch (bus_cfg->bus_type) {
- case V4L2_MBUS_CSI2:
+ switch (bus_cfg.bus_type) {
+ case V4L2_MBUS_CSI2_DPHY:
hwcfg->csi_signalling_mode = SMIAPP_CSI_SIGNALLING_MODE_CSI2;
- hwcfg->lanes = bus_cfg->bus.mipi_csi2.num_data_lanes;
+ hwcfg->lanes = bus_cfg.bus.mipi_csi2.num_data_lanes;
break;
case V4L2_MBUS_CCP2:
- hwcfg->csi_signalling_mode = (bus_cfg->bus.mipi_csi1.strobe) ?
+ hwcfg->csi_signalling_mode = (bus_cfg.bus.mipi_csi1.strobe) ?
SMIAPP_CSI_SIGNALLING_MODE_CCP2_DATA_STROBE :
SMIAPP_CSI_SIGNALLING_MODE_CCP2_DATA_CLOCK;
hwcfg->lanes = 1;
break;
default:
- dev_err(dev, "unsupported bus %u\n", bus_cfg->bus_type);
+ dev_err(dev, "unsupported bus %u\n", bus_cfg.bus_type);
goto out_err;
}
@@ -2827,34 +2821,33 @@
dev_dbg(dev, "nvm %d, clk %d, mode %d\n",
hwcfg->nvm_size, hwcfg->ext_clk, hwcfg->csi_signalling_mode);
- if (!bus_cfg->nr_of_link_frequencies) {
+ if (!bus_cfg.nr_of_link_frequencies) {
dev_warn(dev, "no link frequencies defined\n");
goto out_err;
}
hwcfg->op_sys_clock = devm_kcalloc(
- dev, bus_cfg->nr_of_link_frequencies + 1 /* guardian */,
+ dev, bus_cfg.nr_of_link_frequencies + 1 /* guardian */,
sizeof(*hwcfg->op_sys_clock), GFP_KERNEL);
if (!hwcfg->op_sys_clock)
goto out_err;
- for (i = 0; i < bus_cfg->nr_of_link_frequencies; i++) {
- hwcfg->op_sys_clock[i] = bus_cfg->link_frequencies[i];
+ for (i = 0; i < bus_cfg.nr_of_link_frequencies; i++) {
+ hwcfg->op_sys_clock[i] = bus_cfg.link_frequencies[i];
dev_dbg(dev, "freq %d: %lld\n", i, hwcfg->op_sys_clock[i]);
}
- v4l2_fwnode_endpoint_free(bus_cfg);
+ v4l2_fwnode_endpoint_free(&bus_cfg);
fwnode_handle_put(ep);
return hwcfg;
out_err:
- v4l2_fwnode_endpoint_free(bus_cfg);
+ v4l2_fwnode_endpoint_free(&bus_cfg);
fwnode_handle_put(ep);
return NULL;
}
-static int smiapp_probe(struct i2c_client *client,
- const struct i2c_device_id *devid)
+static int smiapp_probe(struct i2c_client *client)
{
struct smiapp_sensor *sensor;
struct smiapp_hwconfig *hwcfg = smiapp_get_hwconfig(&client->dev);
@@ -3064,9 +3057,9 @@
if (sensor->minfo.smiapp_profile == SMIAPP_PROFILE_0)
sensor->pll.flags |= SMIAPP_PLL_FLAG_NO_OP_CLOCKS;
- smiapp_create_subdev(sensor, sensor->scaler, "scaler", 2);
- smiapp_create_subdev(sensor, sensor->binner, "binner", 2);
- smiapp_create_subdev(sensor, sensor->pixel_array, "pixel_array", 1);
+ smiapp_create_subdev(sensor, sensor->scaler, " scaler", 2);
+ smiapp_create_subdev(sensor, sensor->binner, " binner", 2);
+ smiapp_create_subdev(sensor, sensor->pixel_array, " pixel_array", 1);
dev_dbg(&client->dev, "profile %d\n", sensor->minfo.smiapp_profile);
@@ -3178,7 +3171,7 @@
.name = SMIAPP_NAME,
.pm = &smiapp_pm_ops,
},
- .probe = smiapp_probe,
+ .probe_new = smiapp_probe,
.remove = smiapp_remove,
.id_table = smiapp_id_table,
};
diff --git a/drivers/media/i2c/smiapp/smiapp-limits.c b/drivers/media/i2c/smiapp/smiapp-limits.c
index 784b114..de5ee52 100644
--- a/drivers/media/i2c/smiapp/smiapp-limits.c
+++ b/drivers/media/i2c/smiapp/smiapp-limits.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* drivers/media/i2c/smiapp/smiapp-limits.c
*
@@ -5,15 +6,6 @@
*
* Copyright (C) 2011--2012 Nokia Corporation
* Contact: Sakari Ailus <sakari.ailus@iki.fi>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
*/
#include "smiapp.h"
diff --git a/drivers/media/i2c/smiapp/smiapp-limits.h b/drivers/media/i2c/smiapp/smiapp-limits.h
index b201248..dbac0b4 100644
--- a/drivers/media/i2c/smiapp/smiapp-limits.h
+++ b/drivers/media/i2c/smiapp/smiapp-limits.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
/*
* drivers/media/i2c/smiapp/smiapp-limits.h
*
@@ -5,15 +6,6 @@
*
* Copyright (C) 2011--2012 Nokia Corporation
* Contact: Sakari Ailus <sakari.ailus@iki.fi>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
*/
#define SMIAPP_LIMIT_ANALOGUE_GAIN_CAPABILITY 0
diff --git a/drivers/media/i2c/smiapp/smiapp-quirk.c b/drivers/media/i2c/smiapp/smiapp-quirk.c
index 95c0272..ab96d60 100644
--- a/drivers/media/i2c/smiapp/smiapp-quirk.c
+++ b/drivers/media/i2c/smiapp/smiapp-quirk.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* drivers/media/i2c/smiapp/smiapp-quirk.c
*
@@ -5,15 +6,6 @@
*
* Copyright (C) 2011--2012 Nokia Corporation
* Contact: Sakari Ailus <sakari.ailus@iki.fi>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
*/
#include <linux/delay.h>
@@ -202,7 +194,7 @@
return rval;
/* Wait for 1 ms + one line => 2 ms is likely enough */
- usleep_range(2000, 2000);
+ usleep_range(2000, 2050);
/* Restore it */
rval = smiapp_write_8(sensor, 0x3205, 0x00);
diff --git a/drivers/media/i2c/smiapp/smiapp-quirk.h b/drivers/media/i2c/smiapp/smiapp-quirk.h
index dac5566..17505be 100644
--- a/drivers/media/i2c/smiapp/smiapp-quirk.h
+++ b/drivers/media/i2c/smiapp/smiapp-quirk.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
/*
* drivers/media/i2c/smiapp/smiapp-quirk.h
*
@@ -5,15 +6,6 @@
*
* Copyright (C) 2011--2012 Nokia Corporation
* Contact: Sakari Ailus <sakari.ailus@iki.fi>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
*/
#ifndef __SMIAPP_QUIRK__
diff --git a/drivers/media/i2c/smiapp/smiapp-reg-defs.h b/drivers/media/i2c/smiapp/smiapp-reg-defs.h
index f928d4c..865488b 100644
--- a/drivers/media/i2c/smiapp/smiapp-reg-defs.h
+++ b/drivers/media/i2c/smiapp/smiapp-reg-defs.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
/*
* drivers/media/i2c/smiapp/smiapp-reg-defs.h
*
@@ -5,15 +6,6 @@
*
* Copyright (C) 2011--2012 Nokia Corporation
* Contact: Sakari Ailus <sakari.ailus@iki.fi>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
*/
#define SMIAPP_REG_MK_U8(r) ((SMIAPP_REG_8BIT << 16) | (r))
#define SMIAPP_REG_MK_U16(r) ((SMIAPP_REG_16BIT << 16) | (r))
diff --git a/drivers/media/i2c/smiapp/smiapp-reg.h b/drivers/media/i2c/smiapp/smiapp-reg.h
index 4c8b406..2804a4d 100644
--- a/drivers/media/i2c/smiapp/smiapp-reg.h
+++ b/drivers/media/i2c/smiapp/smiapp-reg.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
/*
* drivers/media/i2c/smiapp/smiapp-reg.h
*
@@ -5,15 +6,6 @@
*
* Copyright (C) 2011--2012 Nokia Corporation
* Contact: Sakari Ailus <sakari.ailus@iki.fi>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
*/
#ifndef __SMIAPP_REG_H_
diff --git a/drivers/media/i2c/smiapp/smiapp-regs.c b/drivers/media/i2c/smiapp/smiapp-regs.c
index 145653d..0470e47 100644
--- a/drivers/media/i2c/smiapp/smiapp-regs.c
+++ b/drivers/media/i2c/smiapp/smiapp-regs.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* drivers/media/i2c/smiapp/smiapp-regs.c
*
@@ -5,15 +6,6 @@
*
* Copyright (C) 2011--2012 Nokia Corporation
* Contact: Sakari Ailus <sakari.ailus@iki.fi>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
*/
#include <linux/delay.h>
diff --git a/drivers/media/i2c/smiapp/smiapp-regs.h b/drivers/media/i2c/smiapp/smiapp-regs.h
index 6dd0e49..8fda6ed 100644
--- a/drivers/media/i2c/smiapp/smiapp-regs.h
+++ b/drivers/media/i2c/smiapp/smiapp-regs.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
/*
* include/media/smiapp/smiapp-regs.h
*
@@ -5,15 +6,6 @@
*
* Copyright (C) 2011--2012 Nokia Corporation
* Contact: Sakari Ailus <sakari.ailus@iki.fi>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
*/
#ifndef SMIAPP_REGS_H
diff --git a/drivers/media/i2c/smiapp/smiapp.h b/drivers/media/i2c/smiapp/smiapp.h
index e6a5ab4..ecf8a17 100644
--- a/drivers/media/i2c/smiapp/smiapp.h
+++ b/drivers/media/i2c/smiapp/smiapp.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
/*
* drivers/media/i2c/smiapp/smiapp.h
*
@@ -5,15 +6,6 @@
*
* Copyright (C) 2010--2012 Nokia Corporation
* Contact: Sakari Ailus <sakari.ailus@iki.fi>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
*/
#ifndef __SMIAPP_PRIV_H_