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path: root/drivers/media/pci/cx23885/cx23885-417.c
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Diffstat (limited to 'drivers/media/pci/cx23885/cx23885-417.c')
-rw-r--r--drivers/media/pci/cx23885/cx23885-417.c65
1 files changed, 28 insertions, 37 deletions
diff --git a/drivers/media/pci/cx23885/cx23885-417.c b/drivers/media/pci/cx23885/cx23885-417.c
index da892f3e3c29..2ff1d1e274be 100644
--- a/drivers/media/pci/cx23885/cx23885-417.c
+++ b/drivers/media/pci/cx23885/cx23885-417.c
@@ -20,6 +20,9 @@
* GNU General Public License for more details.
*/
+#include "cx23885.h"
+#include "cx23885-ioctl.h"
+
#include <linux/module.h>
#include <linux/moduleparam.h>
#include <linux/init.h>
@@ -32,9 +35,6 @@
#include <media/v4l2-ioctl.h>
#include <media/drv-intf/cx2341x.h>
-#include "cx23885.h"
-#include "cx23885-ioctl.h"
-
#define CX23885_FIRM_IMAGE_SIZE 376836
#define CX23885_FIRM_IMAGE_NAME "v4l-cx23885-enc.fw"
@@ -55,8 +55,8 @@ MODULE_PARM_DESC(v4l_debug, "enable V4L debug messages");
#define dprintk(level, fmt, arg...)\
do { if (v4l_debug >= level) \
- printk(KERN_DEBUG "%s: " fmt, \
- (dev) ? dev->name : "cx23885[?]", ## arg); \
+ printk(KERN_DEBUG pr_fmt("%s: 417:" fmt), \
+ __func__, ##arg); \
} while (0)
static struct cx23885_tvnorm cx23885_tvnorms[] = {
@@ -769,10 +769,8 @@ static int cx23885_mbox_func(void *priv,
without side effects */
mc417_memory_read(dev, dev->cx23417_mailbox - 4, &value);
if (value != 0x12345678) {
- printk(KERN_ERR
- "Firmware and/or mailbox pointer not initialized "
- "or corrupted, signature = 0x%x, cmd = %s\n", value,
- cmd_to_str(command));
+ pr_err("Firmware and/or mailbox pointer not initialized or corrupted, signature = 0x%x, cmd = %s\n",
+ value, cmd_to_str(command));
return -1;
}
@@ -781,8 +779,8 @@ static int cx23885_mbox_func(void *priv,
*/
mc417_memory_read(dev, dev->cx23417_mailbox, &flag);
if (flag) {
- printk(KERN_ERR "ERROR: Mailbox appears to be in use "
- "(%x), cmd = %s\n", flag, cmd_to_str(command));
+ pr_err("ERROR: Mailbox appears to be in use (%x), cmd = %s\n",
+ flag, cmd_to_str(command));
return -1;
}
@@ -811,7 +809,7 @@ static int cx23885_mbox_func(void *priv,
if (0 != (flag & 4))
break;
if (time_after(jiffies, timeout)) {
- printk(KERN_ERR "ERROR: API Mailbox timeout\n");
+ pr_err("ERROR: API Mailbox timeout\n");
return -1;
}
udelay(10);
@@ -888,7 +886,7 @@ static int cx23885_find_mailbox(struct cx23885_dev *dev)
return i+1;
}
}
- printk(KERN_ERR "Mailbox signature values not found!\n");
+ pr_err("Mailbox signature values not found!\n");
return -1;
}
@@ -923,7 +921,7 @@ static int cx23885_load_firmware(struct cx23885_dev *dev)
IVTV_REG_APU, 0);
if (retval != 0) {
- printk(KERN_ERR "%s: Error with mc417_register_write\n",
+ pr_err("%s: Error with mc417_register_write\n",
__func__);
return -1;
}
@@ -932,25 +930,21 @@ static int cx23885_load_firmware(struct cx23885_dev *dev)
&dev->pci->dev);
if (retval != 0) {
- printk(KERN_ERR
- "ERROR: Hotplug firmware request failed (%s).\n",
- CX23885_FIRM_IMAGE_NAME);
- printk(KERN_ERR "Please fix your hotplug setup, the board will "
- "not work without firmware loaded!\n");
+ pr_err("ERROR: Hotplug firmware request failed (%s).\n",
+ CX23885_FIRM_IMAGE_NAME);
+ pr_err("Please fix your hotplug setup, the board will not work without firmware loaded!\n");
return -1;
}
if (firmware->size != CX23885_FIRM_IMAGE_SIZE) {
- printk(KERN_ERR "ERROR: Firmware size mismatch "
- "(have %zu, expected %d)\n",
- firmware->size, CX23885_FIRM_IMAGE_SIZE);
+ pr_err("ERROR: Firmware size mismatch (have %zu, expected %d)\n",
+ firmware->size, CX23885_FIRM_IMAGE_SIZE);
release_firmware(firmware);
return -1;
}
if (0 != memcmp(firmware->data, magic, 8)) {
- printk(KERN_ERR
- "ERROR: Firmware magic mismatch, wrong file?\n");
+ pr_err("ERROR: Firmware magic mismatch, wrong file?\n");
release_firmware(firmware);
return -1;
}
@@ -962,7 +956,7 @@ static int cx23885_load_firmware(struct cx23885_dev *dev)
value = *dataptr;
checksum += ~value;
if (mc417_memory_write(dev, i, value) != 0) {
- printk(KERN_ERR "ERROR: Loading firmware failed!\n");
+ pr_err("ERROR: Loading firmware failed!\n");
release_firmware(firmware);
return -1;
}
@@ -973,15 +967,14 @@ static int cx23885_load_firmware(struct cx23885_dev *dev)
dprintk(1, "Verifying firmware ...\n");
for (i--; i >= 0; i--) {
if (mc417_memory_read(dev, i, &value) != 0) {
- printk(KERN_ERR "ERROR: Reading firmware failed!\n");
+ pr_err("ERROR: Reading firmware failed!\n");
release_firmware(firmware);
return -1;
}
checksum -= ~value;
}
if (checksum) {
- printk(KERN_ERR
- "ERROR: Firmware load failed (checksum mismatch).\n");
+ pr_err("ERROR: Firmware load failed (checksum mismatch).\n");
release_firmware(firmware);
return -1;
}
@@ -1006,7 +999,7 @@ static int cx23885_load_firmware(struct cx23885_dev *dev)
mc417_register_read(dev, 0x900C, &gpio_value);
if (retval < 0)
- printk(KERN_ERR "%s: Error with mc417_register_write\n",
+ pr_err("%s: Error with mc417_register_write\n",
__func__);
return 0;
}
@@ -1058,27 +1051,25 @@ static int cx23885_initialize_codec(struct cx23885_dev *dev, int startencoder)
dprintk(2, "%s() PING OK\n", __func__);
retval = cx23885_load_firmware(dev);
if (retval < 0) {
- printk(KERN_ERR "%s() f/w load failed\n", __func__);
+ pr_err("%s() f/w load failed\n", __func__);
return retval;
}
retval = cx23885_find_mailbox(dev);
if (retval < 0) {
- printk(KERN_ERR "%s() mailbox < 0, error\n",
+ pr_err("%s() mailbox < 0, error\n",
__func__);
return -1;
}
dev->cx23417_mailbox = retval;
retval = cx23885_api_cmd(dev, CX2341X_ENC_PING_FW, 0, 0);
if (retval < 0) {
- printk(KERN_ERR
- "ERROR: cx23417 firmware ping failed!\n");
+ pr_err("ERROR: cx23417 firmware ping failed!\n");
return -1;
}
retval = cx23885_api_cmd(dev, CX2341X_ENC_GET_VERSION, 0, 1,
&version);
if (retval < 0) {
- printk(KERN_ERR "ERROR: cx23417 firmware get encoder :"
- "version failed!\n");
+ pr_err("ERROR: cx23417 firmware get encoder :version failed!\n");
return -1;
}
dprintk(1, "cx23417 firmware version is 0x%08x\n", version);
@@ -1563,11 +1554,11 @@ int cx23885_417_register(struct cx23885_dev *dev)
err = video_register_device(dev->v4l_device,
VFL_TYPE_GRABBER, -1);
if (err < 0) {
- printk(KERN_INFO "%s: can't register mpeg device\n", dev->name);
+ pr_info("%s: can't register mpeg device\n", dev->name);
return err;
}
- printk(KERN_INFO "%s: registered device %s [mpeg]\n",
+ pr_info("%s: registered device %s [mpeg]\n",
dev->name, video_device_node_name(dev->v4l_device));
/* ST: Configure the encoder paramaters, but don't begin
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.