Techwizz/kernel-fxtec-pro1x
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

[media] s2255drv: firmware version update, vendor request change

Browse source 
removes obsolete comments. updates firmware versions. firmware vendor request simplified.

Signed-off-by: Dean Anderson <linux-dev@sensoray.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Sensoray Linux Development 2011-04-04 14:08:40 -03:00 • committed by Mauro Carvalho Chehab
parent a012fb2c9b
commit 8a8cc952d3
1 changed files with 7 additions and 15 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

22
drivers/media/video/s2255drv.c
View file

@ -16,15 +16,10 @@
* Example maximum bandwidth utilization: * Example maximum bandwidth utilization:
* *
* -full size, color mode YUYV or YUV422P: 2 channels at once * -full size, color mode YUYV or YUV422P: 2 channels at once
*
* -full or half size Grey scale: all 4 channels at once * -full or half size Grey scale: all 4 channels at once
*
* -half size, color mode YUYV or YUV422P: all 4 channels at once * -half size, color mode YUYV or YUV422P: all 4 channels at once
*
* -full size, color mode YUYV or YUV422P 1/2 frame rate: all 4 channels * -full size, color mode YUYV or YUV422P 1/2 frame rate: all 4 channels
* at once. * at once.
* (TODO: Incorporate videodev2 frame rate(FR) enumeration,
* which is currently experimental.)
* *
* This program is free software; you can redistribute it and/or modify * This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by * it under the terms of the GNU General Public License as published by
@ -57,7 +52,7 @@
#include <linux/usb.h> #include <linux/usb.h>
#define S2255_MAJOR_VERSION 1 #define S2255_MAJOR_VERSION 1
#define S2255_MINOR_VERSION 21 #define S2255_MINOR_VERSION 22
#define S2255_RELEASE 0 #define S2255_RELEASE 0
#define S2255_VERSION KERNEL_VERSION(S2255_MAJOR_VERSION, \ #define S2255_VERSION KERNEL_VERSION(S2255_MAJOR_VERSION, \
S2255_MINOR_VERSION, \ S2255_MINOR_VERSION, \
@ -126,7 +121,7 @@
#define MASK_COLOR 0x000000ff #define MASK_COLOR 0x000000ff
#define MASK_JPG_QUALITY 0x0000ff00 #define MASK_JPG_QUALITY 0x0000ff00
#define MASK_INPUT_TYPE 0x000f0000 #define MASK_INPUT_TYPE 0x000f0000
/* frame decimation. Not implemented by V4L yet(experimental in V4L) */ /* frame decimation. */
#define FDEC_1 1 /* capture every frame. default */ #define FDEC_1 1 /* capture every frame. default */
#define FDEC_2 2 /* capture every 2nd frame */ #define FDEC_2 2 /* capture every 2nd frame */
#define FDEC_3 3 /* capture every 3rd frame */ #define FDEC_3 3 /* capture every 3rd frame */
@ -312,9 +307,9 @@ struct s2255_fh {
}; };
/* current cypress EEPROM firmware version */ /* current cypress EEPROM firmware version */
#define S2255_CUR_USB_FWVER ((3 << 8) | 11) #define S2255_CUR_USB_FWVER ((3 << 8) | 12)
/* current DSP FW version */ /* current DSP FW version */
#define S2255_CUR_DSP_FWVER 10102 #define S2255_CUR_DSP_FWVER 10104
/* Need DSP version 5+ for video status feature */ /* Need DSP version 5+ for video status feature */
#define S2255_MIN_DSP_STATUS 5 #define S2255_MIN_DSP_STATUS 5
#define S2255_MIN_DSP_COLORFILTER 8 #define S2255_MIN_DSP_COLORFILTER 8
@ -502,7 +497,7 @@ static void planar422p_to_yuv_packed(const unsigned char *in,
static void s2255_reset_dsppower(struct s2255_dev *dev) static void s2255_reset_dsppower(struct s2255_dev *dev)
{ {
s2255_vendor_req(dev, 0x40, 0x0b0b, 0x0b01, NULL, 0, 1); s2255_vendor_req(dev, 0x40, 0x0000, 0x0001, NULL, 0, 1);
msleep(10); msleep(10);
s2255_vendor_req(dev, 0x50, 0x0000, 0x0000, NULL, 0, 1); s2255_vendor_req(dev, 0x50, 0x0000, 0x0000, NULL, 0, 1);
msleep(600); msleep(600);
@ -2302,15 +2297,12 @@ static int s2255_board_init(struct s2255_dev *dev)
/* query the firmware */ /* query the firmware */
fw_ver = s2255_get_fx2fw(dev); fw_ver = s2255_get_fx2fw(dev);
printk(KERN_INFO "2255 usb firmware version %d.%d\n", printk(KERN_INFO "s2255: usb firmware version %d.%d\n",
(fw_ver >> 8) & 0xff, (fw_ver >> 8) & 0xff,
fw_ver & 0xff); fw_ver & 0xff);
if (fw_ver < S2255_CUR_USB_FWVER) if (fw_ver < S2255_CUR_USB_FWVER)
dev_err(&dev->udev->dev, printk(KERN_INFO "s2255: newer USB firmware available\n");
"usb firmware not up to date %d.%d\n",
(fw_ver >> 8) & 0xff,
fw_ver & 0xff);
for (j = 0; j < MAX_CHANNELS; j++) { for (j = 0; j < MAX_CHANNELS; j++) {
struct s2255_channel *channel = &dev->channel[j]; struct s2255_channel *channel = &dev->channel[j];