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-rw-r--r--drivers/media/common/videobuf2/videobuf2-core.c1
-rw-r--r--drivers/media/common/videobuf2/videobuf2-dma-contig.c1
-rw-r--r--drivers/media/common/videobuf2/videobuf2-dma-sg.c1
-rw-r--r--drivers/media/common/videobuf2/videobuf2-vmalloc.c1
-rw-r--r--drivers/media/dvb-core/dvb_net.c8
-rw-r--r--drivers/media/dvb-frontends/cxd2880/cxd2880_common.h1
-rw-r--r--drivers/media/i2c/imx319.c74
-rw-r--r--drivers/media/platform/Kconfig2
8 files changed, 54 insertions, 35 deletions
diff --git a/drivers/media/common/videobuf2/videobuf2-core.c b/drivers/media/common/videobuf2/videobuf2-core.c
index 2266bbd239ab..b203c1e26353 100644
--- a/drivers/media/common/videobuf2/videobuf2-core.c
+++ b/drivers/media/common/videobuf2/videobuf2-core.c
@@ -3035,3 +3035,4 @@ EXPORT_SYMBOL_GPL(vb2_thread_stop);
MODULE_DESCRIPTION("Media buffer core framework");
MODULE_AUTHOR("Pawel Osciak <pawel@osciak.com>, Marek Szyprowski");
MODULE_LICENSE("GPL");
+MODULE_IMPORT_NS(DMA_BUF);
diff --git a/drivers/media/common/videobuf2/videobuf2-dma-contig.c b/drivers/media/common/videobuf2/videobuf2-dma-contig.c
index 38767791955d..556e42ba66e5 100644
--- a/drivers/media/common/videobuf2/videobuf2-dma-contig.c
+++ b/drivers/media/common/videobuf2/videobuf2-dma-contig.c
@@ -869,3 +869,4 @@ EXPORT_SYMBOL_GPL(vb2_dma_contig_set_max_seg_size);
MODULE_DESCRIPTION("DMA-contig memory handling routines for videobuf2");
MODULE_AUTHOR("Pawel Osciak <pawel@osciak.com>");
MODULE_LICENSE("GPL");
+MODULE_IMPORT_NS(DMA_BUF);
diff --git a/drivers/media/common/videobuf2/videobuf2-dma-sg.c b/drivers/media/common/videobuf2/videobuf2-dma-sg.c
index 0452ed9fac95..90acafd9a290 100644
--- a/drivers/media/common/videobuf2/videobuf2-dma-sg.c
+++ b/drivers/media/common/videobuf2/videobuf2-dma-sg.c
@@ -677,3 +677,4 @@ EXPORT_SYMBOL_GPL(vb2_dma_sg_memops);
MODULE_DESCRIPTION("dma scatter/gather memory handling routines for videobuf2");
MODULE_AUTHOR("Andrzej Pietrasiewicz");
MODULE_LICENSE("GPL");
+MODULE_IMPORT_NS(DMA_BUF);
diff --git a/drivers/media/common/videobuf2/videobuf2-vmalloc.c b/drivers/media/common/videobuf2/videobuf2-vmalloc.c
index ef36abd912dc..0bbfea66554f 100644
--- a/drivers/media/common/videobuf2/videobuf2-vmalloc.c
+++ b/drivers/media/common/videobuf2/videobuf2-vmalloc.c
@@ -446,3 +446,4 @@ EXPORT_SYMBOL_GPL(vb2_vmalloc_memops);
MODULE_DESCRIPTION("vmalloc memory handling routines for videobuf2");
MODULE_AUTHOR("Pawel Osciak <pawel@osciak.com>");
MODULE_LICENSE("GPL");
+MODULE_IMPORT_NS(DMA_BUF);
diff --git a/drivers/media/dvb-core/dvb_net.c b/drivers/media/dvb-core/dvb_net.c
index dddebea644bb..8a2febf33ce2 100644
--- a/drivers/media/dvb-core/dvb_net.c
+++ b/drivers/media/dvb-core/dvb_net.c
@@ -1008,7 +1008,7 @@ static u8 mask_promisc[6]={0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
static int dvb_net_filter_sec_set(struct net_device *dev,
struct dmx_section_filter **secfilter,
- u8 *mac, u8 *mac_mask)
+ const u8 *mac, u8 *mac_mask)
{
struct dvb_net_priv *priv = netdev_priv(dev);
int ret;
@@ -1052,7 +1052,7 @@ static int dvb_net_feed_start(struct net_device *dev)
int ret = 0, i;
struct dvb_net_priv *priv = netdev_priv(dev);
struct dmx_demux *demux = priv->demux;
- unsigned char *mac = (unsigned char *) dev->dev_addr;
+ const unsigned char *mac = (const unsigned char *) dev->dev_addr;
netdev_dbg(dev, "rx_mode %i\n", priv->rx_mode);
mutex_lock(&priv->mutex);
@@ -1272,7 +1272,7 @@ static int dvb_net_set_mac (struct net_device *dev, void *p)
struct dvb_net_priv *priv = netdev_priv(dev);
struct sockaddr *addr=p;
- memcpy(dev->dev_addr, addr->sa_data, dev->addr_len);
+ eth_hw_addr_set(dev, addr->sa_data);
if (netif_running(dev))
schedule_work(&priv->restart_net_feed_wq);
@@ -1367,7 +1367,7 @@ static int dvb_net_add_if(struct dvb_net *dvbnet, u16 pid, u8 feedtype)
dvbnet->dvbdev->adapter->num, if_num);
net->addr_len = 6;
- memcpy(net->dev_addr, dvbnet->dvbdev->adapter->proposed_mac, 6);
+ eth_hw_addr_set(net, dvbnet->dvbdev->adapter->proposed_mac);
dvbnet->device[if_num] = net;
diff --git a/drivers/media/dvb-frontends/cxd2880/cxd2880_common.h b/drivers/media/dvb-frontends/cxd2880/cxd2880_common.h
index b05bce71ab35..9dc15a5a9683 100644
--- a/drivers/media/dvb-frontends/cxd2880/cxd2880_common.h
+++ b/drivers/media/dvb-frontends/cxd2880/cxd2880_common.h
@@ -12,6 +12,7 @@
#include <linux/types.h>
#include <linux/errno.h>
#include <linux/delay.h>
+#include <linux/bits.h>
#include <linux/string.h>
int cxd2880_convert2s_complement(u32 value, u32 bitlen);
diff --git a/drivers/media/i2c/imx319.c b/drivers/media/i2c/imx319.c
index dba0854ab5aa..daa976858e29 100644
--- a/drivers/media/i2c/imx319.c
+++ b/drivers/media/i2c/imx319.c
@@ -140,6 +140,8 @@ struct imx319 {
/* Streaming on/off */
bool streaming;
+ /* True if the device has been identified */
+ bool identified;
};
static const struct imx319_reg imx319_global_regs[] = {
@@ -2084,6 +2086,31 @@ imx319_set_pad_format(struct v4l2_subdev *sd,
return 0;
}
+/* Verify chip ID */
+static int imx319_identify_module(struct imx319 *imx319)
+{
+ struct i2c_client *client = v4l2_get_subdevdata(&imx319->sd);
+ int ret;
+ u32 val;
+
+ if (imx319->identified)
+ return 0;
+
+ ret = imx319_read_reg(imx319, IMX319_REG_CHIP_ID, 2, &val);
+ if (ret)
+ return ret;
+
+ if (val != IMX319_CHIP_ID) {
+ dev_err(&client->dev, "chip id mismatch: %x!=%x",
+ IMX319_CHIP_ID, val);
+ return -EIO;
+ }
+
+ imx319->identified = true;
+
+ return 0;
+}
+
/* Start streaming */
static int imx319_start_streaming(struct imx319 *imx319)
{
@@ -2091,6 +2118,10 @@ static int imx319_start_streaming(struct imx319 *imx319)
const struct imx319_reg_list *reg_list;
int ret;
+ ret = imx319_identify_module(imx319);
+ if (ret)
+ return ret;
+
/* Global Setting */
reg_list = &imx319_global_setting;
ret = imx319_write_regs(imx319, reg_list->regs, reg_list->num_of_regs);
@@ -2206,26 +2237,6 @@ error:
return ret;
}
-/* Verify chip ID */
-static int imx319_identify_module(struct imx319 *imx319)
-{
- struct i2c_client *client = v4l2_get_subdevdata(&imx319->sd);
- int ret;
- u32 val;
-
- ret = imx319_read_reg(imx319, IMX319_REG_CHIP_ID, 2, &val);
- if (ret)
- return ret;
-
- if (val != IMX319_CHIP_ID) {
- dev_err(&client->dev, "chip id mismatch: %x!=%x",
- IMX319_CHIP_ID, val);
- return -EIO;
- }
-
- return 0;
-}
-
static const struct v4l2_subdev_core_ops imx319_subdev_core_ops = {
.subscribe_event = v4l2_ctrl_subdev_subscribe_event,
.unsubscribe_event = v4l2_event_subdev_unsubscribe,
@@ -2420,6 +2431,7 @@ out_err:
static int imx319_probe(struct i2c_client *client)
{
struct imx319 *imx319;
+ bool full_power;
int ret;
u32 i;
@@ -2432,11 +2444,14 @@ static int imx319_probe(struct i2c_client *client)
/* Initialize subdev */
v4l2_i2c_subdev_init(&imx319->sd, client, &imx319_subdev_ops);
- /* Check module identity */
- ret = imx319_identify_module(imx319);
- if (ret) {
- dev_err(&client->dev, "failed to find sensor: %d", ret);
- goto error_probe;
+ full_power = acpi_dev_state_d0(&client->dev);
+ if (full_power) {
+ /* Check module identity */
+ ret = imx319_identify_module(imx319);
+ if (ret) {
+ dev_err(&client->dev, "failed to find sensor: %d", ret);
+ goto error_probe;
+ }
}
imx319->hwcfg = imx319_get_hwcfg(&client->dev);
@@ -2488,11 +2503,9 @@ static int imx319_probe(struct i2c_client *client)
if (ret < 0)
goto error_media_entity;
- /*
- * Device is already turned on by i2c-core with ACPI domain PM.
- * Enable runtime PM and turn off the device.
- */
- pm_runtime_set_active(&client->dev);
+ /* Set the device's state to active if it's in D0 state. */
+ if (full_power)
+ pm_runtime_set_active(&client->dev);
pm_runtime_enable(&client->dev);
pm_runtime_idle(&client->dev);
@@ -2545,6 +2558,7 @@ static struct i2c_driver imx319_i2c_driver = {
},
.probe_new = imx319_probe,
.remove = imx319_remove,
+ .flags = I2C_DRV_ACPI_WAIVE_D0_PROBE,
};
module_i2c_driver(imx319_i2c_driver);
diff --git a/drivers/media/platform/Kconfig b/drivers/media/platform/Kconfig
index 499c673fa02a..cf4adc64c953 100644
--- a/drivers/media/platform/Kconfig
+++ b/drivers/media/platform/Kconfig
@@ -584,7 +584,7 @@ config VIDEO_QCOM_VENUS
depends on VIDEO_DEV && VIDEO_V4L2 && QCOM_SMEM
depends on (ARCH_QCOM && IOMMU_DMA) || COMPILE_TEST
select QCOM_MDT_LOADER if ARCH_QCOM
- select QCOM_SCM if ARCH_QCOM
+ select QCOM_SCM
select VIDEOBUF2_DMA_CONTIG
select V4L2_MEM2MEM_DEV
help
generated by cgit (git 2.34.1) at 2024-05-26 04:34:54 +0000