Hans, Thanks for the comments. I will post the updated patches sometime next week. > On Thursday 26 March 2009 14:22:20 Chaithrika U S wrote: > > Video Port Interface driver > > > > Add VPIF driver for DM646x. This code be used by the display and > > capture drivers. > > > > Signed-off-by: Chaithrika U S <chaithrika@xxxxxx> > > --- > > Applies to v4l-dvb repository > > > > drivers/media/video/davinci/vpif.c | 320 +++++++++++++++++ > > drivers/media/video/davinci/vpif.h | 668 > ++++++++++++++++++++++++++++++++++++ > > 2 files changed, 988 insertions(+), 0 deletions(-) > > create mode 100644 drivers/media/video/davinci/vpif.c > > create mode 100644 drivers/media/video/davinci/vpif.h > > > > diff --git a/drivers/media/video/davinci/vpif.c > b/drivers/media/video/davinci/vpif.c > > new file mode 100644 > > index 0000000..902e5ce > > --- /dev/null > > +++ b/drivers/media/video/davinci/vpif.c > > @@ -0,0 +1,320 @@ > > +/* > > + * vpif - DM646x Video Port Interface driver > > + * VPIF is a receiver and transmitter for video data. It has two > channels(0, 1) > > + * that receiveing video byte stream and two channels(2, 3) for > video output. > > + * The hardware supports SDTV, HDTV formats, raw data capture. > > + * Currently, the driver supports NTSC and PAL standards. > > + * > > + * Copyright (C) 2009 Texas Instruments Incorporated - > http://www.ti.com/ > > + * > > + * 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 the Free Software Foundation version 2. > > + * > > + * This program is distributed .as is. WITHOUT ANY WARRANTY of any > > + * kind, whether express or implied; without even the implied > warranty > > + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the > > + * GNU General Public License for more details. > > + */ > > + > > +#include <linux/init.h> > > +#include <linux/module.h> > > +#include <linux/kernel.h> > > + > > +#include "vpif.h" > > + > > +MODULE_DESCRIPTION("TI DaVinci Video Port Interface driver"); > > +MODULE_LICENSE("GPL"); > > + > > +#define VPIF_CH0_MAX_MODES (22) > > +#define VPIF_CH1_MAX_MODES (02) > > +#define VPIF_CH2_MAX_MODES (15) > > +#define VPIF_CH3_MAX_MODES (02) > > + > > +/* This structure is used to keep track of VPIF size register's > offsets */ > > +struct vpif_registers { > > + u32 h_cfg, v_cfg_00, v_cfg_01, v_cfg_02, v_cfg, ch_ctrl; > > + u32 line_offset, vanc0_strt, vanc0_size, vanc1_strt; > > + u32 vanc1_size, width_mask, len_mask; > > + u8 max_modes; > > +}; > > + > > +static struct vpif_registers vpifregs[VPIF_NUM_CHANNELS] = { > > + /* Channel0 */ > > + { > > + VPIF_CH0_H_CFG, VPIF_CH0_V_CFG_00, VPIF_CH0_V_CFG_01, > > + VPIF_CH0_V_CFG_02, VPIF_CH0_V_CFG_03, VPIF_CH0_CTRL, > > + VPIF_CH0_IMG_ADD_OFST, 0, 0, 0, 0, 0x1FFF, 0xFFF, > > + VPIF_CH0_MAX_MODES, > > + }, > > + /* Channel1 */ > > + { > > + VPIF_CH1_H_CFG, VPIF_CH1_V_CFG_00, VPIF_CH1_V_CFG_01, > > + VPIF_CH1_V_CFG_02, VPIF_CH1_V_CFG_03, VPIF_CH1_CTRL, > > + VPIF_CH1_IMG_ADD_OFST, 0, 0, 0, 0, 0x1FFF, 0xFFF, > > + VPIF_CH1_MAX_MODES, > > + }, > > + /* Channel2 */ > > + { > > + VPIF_CH2_H_CFG, VPIF_CH2_V_CFG_00, VPIF_CH2_V_CFG_01, > > + VPIF_CH2_V_CFG_02, VPIF_CH2_V_CFG_03, VPIF_CH2_CTRL, > > + VPIF_CH2_IMG_ADD_OFST, VPIF_CH2_VANC0_STRT, > VPIF_CH2_VANC0_SIZE, > > + VPIF_CH2_VANC1_STRT, VPIF_CH2_VANC1_SIZE, 0x7FF, 0x7FF, > > + VPIF_CH2_MAX_MODES > > + }, > > + /* Channel3 */ > > + { > > + VPIF_CH3_H_CFG, VPIF_CH3_V_CFG_00, VPIF_CH3_V_CFG_01, > > + VPIF_CH3_V_CFG_02, VPIF_CH3_V_CFG_03, VPIF_CH3_CTRL, > > + VPIF_CH3_IMG_ADD_OFST, VPIF_CH3_VANC0_STRT, > VPIF_CH3_VANC0_SIZE, > > + VPIF_CH3_VANC1_STRT, VPIF_CH3_VANC1_SIZE, 0x7FF, 0x7FF, > > + VPIF_CH3_MAX_MODES > > + }, > > +}; > > + > > +static struct vpif_channel_config_params > ch0_params[VPIF_CH0_MAX_MODES] = { > > + { > > + "NTSC", 720, 480, 30, 0, 1, 268, 1440, 1, 23, 263, 266, > > + 286, 525, 525, 0, 1, 0, V4L2_STD_NTSC, > > + }, > > + { > > + "PAL", 720, 576, 25, 0, 1, 280, 1440, 1, 23, 311, 313, > > + 336, 624, 625, 0, 1, 0, V4L2_STD_PAL, > > + }, > > +}; > > This still feels wrong to me. This driver is here just to setup the > VPIF > registers. This mode information doesn't belong here, instead it really > belongs to the display/capture drivers. > > Just look at how vpif_get_std_info() is implemented: it's nothing more > than a complicated way of doing a table lookup to get hold of the > format > timings for a particular standard. Just do it directly in > vpif_display.c. > > I'm convinced it will simplify both sources. > OK, will look into this and try to improve this implementation. > > +static struct vpif_channel_config_params > > + *vpif_config_params[VPIF_NUM_CHANNELS] = { > > + ch0_params, > > + ch0_params, > > + ch0_params, > > + ch0_params, > > +}; > > + > > +/* vpif_set_mode_info: > > + * This function is used to set horizontal and vertical config > parameters > > + * As per the standard in the channel, configure the values of L1, > L3, > > + * L5, L7 L9, L11 in VPIF Register , also write width and height > > + */ > > +static void vpif_set_mode_info(u8 index, u8 channel_id, u8 > config_channel_id) > > +{ > > + struct vpif_channel_config_params *config = > > + > &vpif_config_params[config_channel_id][index]; > > Here you would just pass on the timings and set them directly. > OK. Thanks, Chaithrika > > + u32 value; > > + > > + value = (config->eav2sav & > vpifregs[config_channel_id].width_mask); > > + value <<= VPIF_CH_LEN_SHIFT; > > + value |= (config->sav2eav & > vpifregs[config_channel_id].width_mask); > > + regw(value, vpifregs[channel_id].h_cfg); > > + > > + value = (config->l1 & vpifregs[config_channel_id].len_mask); > > + value <<= VPIF_CH_LEN_SHIFT; > > + value |= (config->l3 & vpifregs[config_channel_id].len_mask); > > + regw(value, vpifregs[channel_id].v_cfg_00); > > + > > + value = (config->l5 & vpifregs[config_channel_id].len_mask); > > + value <<= VPIF_CH_LEN_SHIFT; > > + value |= (config->l7 & vpifregs[config_channel_id].len_mask); > > + regw(value, vpifregs[channel_id].v_cfg_01); > > + > > + value = (config->l9 & vpifregs[config_channel_id].len_mask); > > + value <<= VPIF_CH_LEN_SHIFT; > > + value |= (config->l11 & vpifregs[config_channel_id].len_mask); > > + regw(value, vpifregs[channel_id].v_cfg_02); > > + > > + value = (config->vsize & vpifregs[config_channel_id].len_mask); > > + regw(value, vpifregs[channel_id].v_cfg); > > +} > > + > > +/* config_vpif_params > > + * Function to set the parameters of a channel > > + * Mainly modifies the channel ciontrol register > > + * It sets frame format, yc mux mode > > + */ > > +static void config_vpif_params(struct vpif_params *vpifparams, > > + struct vpif_channel_config_params > *config, > > + u8 channel_id, u8 found) > > +{ > > + u32 value, ch_nip, reg; > > + u8 start, end; > > + int i; > > + > > + start = channel_id; > > + end = channel_id + found; > > + > > + for (i = start; i < end; i++) { > > + reg = vpifregs[i].ch_ctrl; > > + if (channel_id < 2) > > + ch_nip = VPIF_CAPTURE_CH_NIP; > > + else > > + ch_nip = VPIF_DISPLAY_CH_NIP; > > + > > + if (config->frm_fmt) /* Progressive Frame Format */ > > + vpif_set_bit(reg, ch_nip); > > + else /* Interlaced Frame Format */ > > + vpif_clr_bit(reg, ch_nip); > > + > > + if (config->ycmux_mode) /* YC Mux mode */ > > + vpif_set_bit(reg, VPIF_CH_YC_MUX_BIT); > > + else > > + vpif_clr_bit(reg, VPIF_CH_YC_MUX_BIT); > > + > > + if (vpifparams->video_params.storage_mode) > > + vpif_set_bit(reg, > VPIF_CH_INPUT_FIELD_FRAME_BIT); > > + else > > + vpif_clr_bit(reg, > VPIF_CH_INPUT_FIELD_FRAME_BIT); > > + > > + /* Set raster scanning SDR Format */ > > + vpif_clr_bit(reg, VPIF_CH_SDR_FMT_BIT); > > + if (config->capture_format) > > + vpif_set_bit(reg, VPIF_CH_DATA_MODE_BIT); > > + else > > + vpif_clr_bit(reg, VPIF_CH_DATA_MODE_BIT); > > + > > + if (channel_id > 1) /* Set the Pixel enable bit */ > > + vpif_set_bit(reg, VPIF_DISPLAY_PIX_EN_BIT); > > + else if (config->capture_format) { > > + /* Set the polarity of various pins */ > > + > > + if (vpifparams->params.raw_params.fid_pol) > > + vpif_set_bit(reg, > VPIF_CH_FID_POLARITY_BIT); > > + else > > + vpif_clr_bit(reg, > VPIF_CH_FID_POLARITY_BIT); > > + > > + if (vpifparams->params.raw_params.vd_pol) > > + vpif_set_bit(reg, > VPIF_CH_V_VALID_POLARITY_BIT); > > + else > > + vpif_clr_bit(reg, > VPIF_CH_V_VALID_POLARITY_BIT); > > + > > + if (vpifparams->params.raw_params.hd_pol) > > + vpif_set_bit(reg, > VPIF_CH_H_VALID_POLARITY_BIT); > > + else > > + vpif_clr_bit(reg, > VPIF_CH_H_VALID_POLARITY_BIT); > > + > > + value = regr(reg); > > + /* Set data width */ > > + value &= ((~(unsigned int)(0x3)) << > > + VPIF_CH_DATA_WIDTH_BIT); > > + value |= ((vpifparams- > >params.raw_params.data_sz) << > > + > VPIF_CH_DATA_WIDTH_BIT); > > + regw(value, reg); > > + } > > + > > + /* Write the pitch in the driver */ > > + regw((vpifparams->video_params.hpitch), > > + > vpifregs[i].line_offset); > > + } > > +} > > + > > +/* vpif_set_video_params > > + * This function is used to set video parameters in VPIF register > > + */ > > +int vpif_set_video_params(struct vpif_params *vpifparams, u8 > channel_id) > > +{ > > + u8 max_modes = vpifregs[channel_id].max_modes; > > + int index, found = -1; > > + > > + for (index = 0; index < max_modes; index++) { > > + struct vpif_channel_config_params *config = > > + &vpif_config_params[channel_id][index]; > > + > > + /* If the mode is found, set the parameter in VPIF > register */ > > + if (config->stdid == vpifparams->video_params.stdid) { > > + found = 1; > > + vpif_set_mode_info(index, channel_id, > channel_id); > > + if (!(config->ycmux_mode)) { > > + vpif_set_mode_info(index, > > + channel_id + 1, > channel_id); > > + found = 2; > > + } > > + > > + config_vpif_params(vpifparams, config, > channel_id, > > + > found); > > + break; > > + } > > + } > > + > > + regw(0x80, VPIF_REQ_SIZE); > > + regw(0x01, VPIF_EMULATION_CTRL); > > + > > + return found; > > +} > > +EXPORT_SYMBOL(vpif_set_video_params); > > + > > +int vpif_set_vbi_display_params(struct vpif_vbi_params *vbiparams, > > + u8 channel_id) > > +{ > > + u32 value; > > + > > + value = 0x3F8 & (vbiparams->hstart0); > > + value |= 0x3FFFFFF & ((vbiparams->vstart0) << 16); > > + regw(value, vpifregs[channel_id].vanc0_strt); > > + > > + value = 0x3F8 & (vbiparams->hstart1); > > + value |= 0x3FFFFFF & ((vbiparams->vstart1) << 16); > > + regw(value, vpifregs[channel_id].vanc1_strt); > > + > > + value = 0x3F8 & (vbiparams->hsize0); > > + value |= 0x3FFFFFF & ((vbiparams->vsize0) << 16); > > + regw(value, vpifregs[channel_id].vanc0_size); > > + > > + value = 0x3F8 & (vbiparams->hsize1); > > + value |= 0x3FFFFFF & ((vbiparams->vsize1) << 16); > > + regw(value, vpifregs[channel_id].vanc1_size); > > + > > + return 0; > > +} > > +EXPORT_SYMBOL(vpif_set_vbi_display_params); > > + > > +int vpif_get_mode_info(struct vpif_stdinfo *std_info) > > +{ > > And this function will just disappear altogether. > > > + int index, found = -1; > > + u8 channel_id; > > + u8 max_modes; > > + > > + if (!std_info) > > + return found; > > + > > + channel_id = std_info->channel_id; > > + > > + if (channel_id > 3) > > + return found; > > + > > + max_modes = vpifregs[channel_id].max_modes; > > + > > + for (index = 0; index < max_modes; index++) { > > + > > + struct vpif_channel_config_params *config = > > + &vpif_config_params[channel_id][index]; > > + > > + if (config->stdid == std_info->stdid) { > > + std_info->activelines = config->height; > > + std_info->activepixels = config->width; > > + std_info->fps = config->fps; > > + std_info->frame_format = config->frm_fmt; > > + std_info->ycmux_mode = config->ycmux_mode; > > + std_info->vbi_supported = config- > >vbi_supported; > > + std_info->hd_sd = config->hd_sd; > > + found = 1; > > + break; > > + } > > + } > > + return found; > > +} > > +EXPORT_SYMBOL(vpif_get_mode_info); > > + > > +int vpif_channel_getfid(u8 channel_id) > > +{ > > + int val; > > + val = ((regr(vpifregs[channel_id].ch_ctrl) & VPIF_CH_FID_MASK) > > + >> VPIF_CH_FID_SHIFT); > > + > > + return val; > > +} > > +EXPORT_SYMBOL(vpif_channel_getfid); > > + > > +void vpif_base_addr_init(void __iomem *base) > > +{ > > + vpif_base = base; > > +} > > +EXPORT_SYMBOL(vpif_base_addr_init); > > diff --git a/drivers/media/video/davinci/vpif.h > b/drivers/media/video/davinci/vpif.h > > new file mode 100644 > > index 0000000..459d2fd > > --- /dev/null > > +++ b/drivers/media/video/davinci/vpif.h > > @@ -0,0 +1,668 @@ > > +/* > > + * VPIF header file > > + * > > + * Copyright (C) 2009 Texas Instruments Incorporated - > http://www.ti.com/ > > + * > > + * 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 the Free Software Foundation version 2. > > + * > > + * This program is distributed .as is. WITHOUT ANY WARRANTY of any > > + * kind, whether express or implied; without even the implied > warranty > > + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the > > + * GNU General Public License for more details. > > + */ > > + > > +#ifndef VPIF_H > > +#define VPIF_H > > + > > +#include <linux/io.h> > > +#include <linux/videodev2.h> > > +#include <mach/hardware.h> > > + > > +/* Maximum channel allowed */ > > +#define VPIF_NUM_CHANNELS (4) > > +#define VPIF_CAPTURE_NUM_CHANNELS (2) > > +#define VPIF_DISPLAY_NUM_CHANNELS (2) > > + > > +/* Macros to read/write registers */ > > +static void __iomem *vpif_base; > > +#define regr(reg) readl((reg) + vpif_base) > > +#define regw(value, reg) writel(value, (reg + vpif_base)) > > + > > +/* Register Addresss Offsets */ > > +#define VPIF_PID (0x0000) > > +#define VPIF_CH0_CTRL (0x0004) > > +#define VPIF_CH1_CTRL (0x0008) > > +#define VPIF_CH2_CTRL (0x000C) > > +#define VPIF_CH3_CTRL (0x0010) > > + > > +#define VPIF_INTEN (0x0020) > > +#define VPIF_INTEN_SET (0x0024) > > +#define VPIF_INTEN_CLR (0x0028) > > +#define VPIF_STATUS (0x002C) > > +#define VPIF_STATUS_CLR (0x0030) > > +#define VPIF_EMULATION_CTRL (0x0034) > > +#define VPIF_REQ_SIZE (0x0038) > > + > > +#define VPIF_CH0_TOP_STRT_ADD_LUMA (0x0040) > > +#define VPIF_CH0_BTM_STRT_ADD_LUMA (0x0044) > > +#define VPIF_CH0_TOP_STRT_ADD_CHROMA (0x0048) > > +#define VPIF_CH0_BTM_STRT_ADD_CHROMA (0x004c) > > +#define VPIF_CH0_TOP_STRT_ADD_HANC (0x0050) > > +#define VPIF_CH0_BTM_STRT_ADD_HANC (0x0054) > > +#define VPIF_CH0_TOP_STRT_ADD_VANC (0x0058) > > +#define VPIF_CH0_BTM_STRT_ADD_VANC (0x005c) > > +#define VPIF_CH0_SP_CFG (0x0060) > > +#define VPIF_CH0_IMG_ADD_OFST (0x0064) > > +#define VPIF_CH0_HANC_ADD_OFST (0x0068) > > +#define VPIF_CH0_H_CFG (0x006c) > > +#define VPIF_CH0_V_CFG_00 (0x0070) > > +#define VPIF_CH0_V_CFG_01 (0x0074) > > +#define VPIF_CH0_V_CFG_02 (0x0078) > > +#define VPIF_CH0_V_CFG_03 (0x007c) > > + > > +#define VPIF_CH1_TOP_STRT_ADD_LUMA (0x0080) > > +#define VPIF_CH1_BTM_STRT_ADD_LUMA (0x0084) > > +#define VPIF_CH1_TOP_STRT_ADD_CHROMA (0x0088) > > +#define VPIF_CH1_BTM_STRT_ADD_CHROMA (0x008c) > > +#define VPIF_CH1_TOP_STRT_ADD_HANC (0x0090) > > +#define VPIF_CH1_BTM_STRT_ADD_HANC (0x0094) > > +#define VPIF_CH1_TOP_STRT_ADD_VANC (0x0098) > > +#define VPIF_CH1_BTM_STRT_ADD_VANC (0x009c) > > +#define VPIF_CH1_SP_CFG (0x00a0) > > +#define VPIF_CH1_IMG_ADD_OFST (0x00a4) > > +#define VPIF_CH1_HANC_ADD_OFST (0x00a8) > > +#define VPIF_CH1_H_CFG (0x00ac) > > +#define VPIF_CH1_V_CFG_00 (0x00b0) > > +#define VPIF_CH1_V_CFG_01 (0x00b4) > > +#define VPIF_CH1_V_CFG_02 (0x00b8) > > +#define VPIF_CH1_V_CFG_03 (0x00bc) > > + > > +#define VPIF_CH2_TOP_STRT_ADD_LUMA (0x00c0) > > +#define VPIF_CH2_BTM_STRT_ADD_LUMA (0x00c4) > > +#define VPIF_CH2_TOP_STRT_ADD_CHROMA (0x00c8) > > +#define VPIF_CH2_BTM_STRT_ADD_CHROMA (0x00cc) > > +#define VPIF_CH2_TOP_STRT_ADD_HANC (0x00d0) > > +#define VPIF_CH2_BTM_STRT_ADD_HANC (0x00d4) > > +#define VPIF_CH2_TOP_STRT_ADD_VANC (0x00d8) > > +#define VPIF_CH2_BTM_STRT_ADD_VANC (0x00dc) > > +#define VPIF_CH2_SP_CFG (0x00e0) > > +#define VPIF_CH2_IMG_ADD_OFST (0x00e4) > > +#define VPIF_CH2_HANC_ADD_OFST (0x00e8) > > +#define VPIF_CH2_H_CFG (0x00ec) > > +#define VPIF_CH2_V_CFG_00 (0x00f0) > > +#define VPIF_CH2_V_CFG_01 (0x00f4) > > +#define VPIF_CH2_V_CFG_02 (0x00f8) > > +#define VPIF_CH2_V_CFG_03 (0x00fc) > > +#define VPIF_CH2_HANC0_STRT (0x0100) > > +#define VPIF_CH2_HANC0_SIZE (0x0104) > > +#define VPIF_CH2_HANC1_STRT (0x0108) > > +#define VPIF_CH2_HANC1_SIZE (0x010c) > > +#define VPIF_CH2_VANC0_STRT (0x0110) > > +#define VPIF_CH2_VANC0_SIZE (0x0114) > > +#define VPIF_CH2_VANC1_STRT (0x0118) > > +#define VPIF_CH2_VANC1_SIZE (0x011c) > > + > > +#define VPIF_CH3_TOP_STRT_ADD_LUMA (0x0140) > > +#define VPIF_CH3_BTM_STRT_ADD_LUMA (0x0144) > > +#define VPIF_CH3_TOP_STRT_ADD_CHROMA (0x0148) > > +#define VPIF_CH3_BTM_STRT_ADD_CHROMA (0x014c) > > +#define VPIF_CH3_TOP_STRT_ADD_HANC (0x0150) > > +#define VPIF_CH3_BTM_STRT_ADD_HANC (0x0154) > > +#define VPIF_CH3_TOP_STRT_ADD_VANC (0x0158) > > +#define VPIF_CH3_BTM_STRT_ADD_VANC (0x015c) > > +#define VPIF_CH3_SP_CFG (0x0160) > > +#define VPIF_CH3_IMG_ADD_OFST (0x0164) > > +#define VPIF_CH3_HANC_ADD_OFST (0x0168) > > +#define VPIF_CH3_H_CFG (0x016c) > > +#define VPIF_CH3_V_CFG_00 (0x0170) > > +#define VPIF_CH3_V_CFG_01 (0x0174) > > +#define VPIF_CH3_V_CFG_02 (0x0178) > > +#define VPIF_CH3_V_CFG_03 (0x017c) > > +#define VPIF_CH3_HANC0_STRT (0x0180) > > +#define VPIF_CH3_HANC0_SIZE (0x0184) > > +#define VPIF_CH3_HANC1_STRT (0x0188) > > +#define VPIF_CH3_HANC1_SIZE (0x018c) > > +#define VPIF_CH3_VANC0_STRT (0x0190) > > +#define VPIF_CH3_VANC0_SIZE (0x0194) > > +#define VPIF_CH3_VANC1_STRT (0x0198) > > +#define VPIF_CH3_VANC1_SIZE (0x019c) > > + > > +#define VPIF_IODFT_CTRL (0x01c0) > > + > > +/* Functions for bit Manipulation */ > > +static inline void vpif_set_bit(u32 reg, u32 bit) > > +{ > > + regw((regr(reg)) | (0x01 << bit), reg); > > +} > > + > > +static inline void vpif_clr_bit(u32 reg, u32 bit) > > +{ > > + regw(((regr(reg)) & ~(0x01 << bit)), reg); > > +} > > + > > +/* Macro for Generating mask */ > > +#ifdef GENERATE_MASK > > +#undef GENERATE_MASK > > +#endif > > + > > +#define GENERATE_MASK(bits, pos) \ > > + ((((0xFFFFFFFF) << (32 - bits)) >> (32 - bits)) << pos) > > + > > +/* Bit positions in the channel control registers */ > > +#define VPIF_CH_DATA_MODE_BIT (2) > > +#define VPIF_CH_YC_MUX_BIT (3) > > +#define VPIF_CH_SDR_FMT_BIT (4) > > +#define VPIF_CH_HANC_EN_BIT (8) > > +#define VPIF_CH_VANC_EN_BIT (9) > > + > > +#define VPIF_CAPTURE_CH_NIP (10) > > +#define VPIF_DISPLAY_CH_NIP (11) > > + > > +#define VPIF_DISPLAY_PIX_EN_BIT (10) > > + > > +#define VPIF_CH_INPUT_FIELD_FRAME_BIT (12) > > + > > +#define VPIF_CH_FID_POLARITY_BIT (15) > > +#define VPIF_CH_V_VALID_POLARITY_BIT (14) > > +#define VPIF_CH_H_VALID_POLARITY_BIT (13) > > +#define VPIF_CH_DATA_WIDTH_BIT (28) > > + > > +#define VPIF_CH_CLK_EDGE_CTRL_BIT (31) > > + > > +/* Mask various length */ > > +#define VPIF_CH_EAVSAV_MASK GENERATE_MASK(13, 0) > > +#define VPIF_CH_LEN_MASK GENERATE_MASK(12, 0) > > +#define VPIF_CH_WIDTH_MASK GENERATE_MASK(13, 0) > > +#define VPIF_CH_LEN_SHIFT (16) > > + > > +/* VPIF masks for registers */ > > +#define VPIF_REQ_SIZE_MASK (0x1ff) > > + > > +/* bit posotion of interrupt vpif_ch_intr register */ > > +#define VPIF_INTEN_FRAME_CH0 (0x00000001) > > +#define VPIF_INTEN_FRAME_CH1 (0x00000002) > > +#define VPIF_INTEN_FRAME_CH2 (0x00000004) > > +#define VPIF_INTEN_FRAME_CH3 (0x00000008) > > + > > +/* bit position of clock and channel enable in vpif_chn_ctrl > register */ > > + > > +#define VPIF_CH0_CLK_EN (0x00000002) > > +#define VPIF_CH0_EN (0x00000001) > > +#define VPIF_CH1_CLK_EN (0x00000002) > > +#define VPIF_CH1_EN (0x00000001) > > +#define VPIF_CH2_CLK_EN (0x00000002) > > +#define VPIF_CH2_EN (0x00000001) > > +#define VPIF_CH3_CLK_EN (0x00000002) > > +#define VPIF_CH3_EN (0x00000001) > > +#define VPIF_CH_CLK_EN (0x00000002) > > +#define VPIF_CH_EN (0x00000001) > > + > > +#define VPIF_INT_TOP (0x00) > > +#define VPIF_INT_BOTTOM (0x01) > > +#define VPIF_INT_BOTH (0x02) > > + > > +#define VPIF_CH0_INT_CTRL_SHIFT (6) > > +#define VPIF_CH1_INT_CTRL_SHIFT (6) > > +#define VPIF_CH2_INT_CTRL_SHIFT (6) > > +#define VPIF_CH3_INT_CTRL_SHIFT (6) > > +#define VPIF_CH_INT_CTRL_SHIFT (6) > > + > > +/* enabled interrupt on both the fields on vpid_ch0_ctrl register */ > > +#define channel0_intr_assert() (regw((regr(VPIF_CH0_CTRL)|\ > > + (VPIF_INT_BOTH << \ > > + VPIF_CH0_INT_CTRL_SHIFT)), \ > > + VPIF_CH0_CTRL)) > > + > > +/* enabled interrupt on both the fields on vpid_ch1_ctrl register */ > > +#define channel1_intr_assert() (regw((regr(VPIF_CH1_CTRL)|\ > > + (VPIF_INT_BOTH << \ > > + VPIF_CH1_INT_CTRL_SHIFT)), \ > > + VPIF_CH1_CTRL)) > > + > > +/* enabled interrupt on both the fields on vpid_ch0_ctrl register */ > > +#define channel2_intr_assert() (regw((regr(VPIF_CH2_CTRL)|\ > > + (VPIF_INT_BOTH << \ > > + VPIF_CH2_INT_CTRL_SHIFT)), \ > > + VPIF_CH2_CTRL)) > > + > > +/* enabled interrupt on both the fields on vpid_ch1_ctrl register */ > > +#define channel3_intr_assert() (regw((regr(VPIF_CH3_CTRL)|\ > > + (VPIF_INT_BOTH << \ > > + VPIF_CH3_INT_CTRL_SHIFT)), \ > > + VPIF_CH3_CTRL)) > > + > > +#define VPIF_CH_FID_MASK (0x20) > > +#define VPIF_CH_FID_SHIFT (5) > > + > > +#define VPIF_NTSC_VBI_START_FIELD0 (1) > > +#define VPIF_NTSC_VBI_START_FIELD1 (263) > > +#define VPIF_PAL_VBI_START_FIELD0 (624) > > +#define VPIF_PAL_VBI_START_FIELD1 (311) > > + > > +#define VPIF_NTSC_HBI_START_FIELD0 (1) > > +#define VPIF_NTSC_HBI_START_FIELD1 (263) > > +#define VPIF_PAL_HBI_START_FIELD0 (624) > > +#define VPIF_PAL_HBI_START_FIELD1 (311) > > + > > +#define VPIF_NTSC_VBI_COUNT_FIELD0 (20) > > +#define VPIF_NTSC_VBI_COUNT_FIELD1 (19) > > +#define VPIF_PAL_VBI_COUNT_FIELD0 (24) > > +#define VPIF_PAL_VBI_COUNT_FIELD1 (25) > > + > > +#define VPIF_NTSC_HBI_COUNT_FIELD0 (263) > > +#define VPIF_NTSC_HBI_COUNT_FIELD1 (262) > > +#define VPIF_PAL_HBI_COUNT_FIELD0 (312) > > +#define VPIF_PAL_HBI_COUNT_FIELD1 (313) > > + > > +#define VPIF_NTSC_VBI_SAMPLES_PER_LINE (720) > > +#define VPIF_PAL_VBI_SAMPLES_PER_LINE (720) > > +#define VPIF_NTSC_HBI_SAMPLES_PER_LINE (268) > > +#define VPIF_PAL_HBI_SAMPLES_PER_LINE (280) > > + > > +#define VPIF_CH_VANC_EN (0x20) > > +#define VPIF_DMA_REQ_SIZE (0x080) > > +#define VPIF_EMULATION_DISABLE (0x01) > > + > > +extern u8 irq_vpif_capture_channel[VPIF_NUM_CHANNELS]; > > + > > +/* inline function to enable/disable channel0 */ > > +static inline void enable_channel0(int enable) > > +{ > > + if (enable) > > + regw((regr(VPIF_CH0_CTRL) | (VPIF_CH0_EN)), > VPIF_CH0_CTRL); > > + else > > + regw((regr(VPIF_CH0_CTRL) & (~VPIF_CH0_EN)), > VPIF_CH0_CTRL); > > +} > > + > > +/* inline function to enable/disable channel1 */ > > +static inline void enable_channel1(int enable) > > +{ > > + if (enable) > > + regw((regr(VPIF_CH1_CTRL) | (VPIF_CH1_EN)), > VPIF_CH1_CTRL); > > + else > > + regw((regr(VPIF_CH1_CTRL) & (~VPIF_CH1_EN)), > VPIF_CH1_CTRL); > > +} > > + > > +/* inline function to enable interrupt for channel0 */ > > +static inline void channel0_intr_enable(int enable) > > +{ > > + if (enable) { > > + > > + regw((regr(VPIF_INTEN) | 0x10), VPIF_INTEN); > > + regw((regr(VPIF_INTEN_SET) | 0x10), VPIF_INTEN_SET); > > + > > + regw((regr(VPIF_INTEN) | VPIF_INTEN_FRAME_CH0), > VPIF_INTEN); > > + regw((regr(VPIF_INTEN_SET) | VPIF_INTEN_FRAME_CH0), > > + > VPIF_INTEN_SET); > > + } else { > > + regw((regr(VPIF_INTEN) & (~VPIF_INTEN_FRAME_CH0)), > VPIF_INTEN); > > + regw((regr(VPIF_INTEN_SET) | VPIF_INTEN_FRAME_CH0), > > + > VPIF_INTEN_SET); > > + } > > +} > > + > > +/* inline function to enable interrupt for channel1 */ > > +static inline void channel1_intr_enable(int enable) > > +{ > > + if (enable) { > > + regw((regr(VPIF_INTEN) | 0x10), VPIF_INTEN); > > + regw((regr(VPIF_INTEN_SET) | 0x10), VPIF_INTEN_SET); > > + > > + regw((regr(VPIF_INTEN) | VPIF_INTEN_FRAME_CH1), > VPIF_INTEN); > > + regw((regr(VPIF_INTEN_SET) | VPIF_INTEN_FRAME_CH1), > > + > VPIF_INTEN_SET); > > + } else { > > + regw((regr(VPIF_INTEN) & (~VPIF_INTEN_FRAME_CH1)), > VPIF_INTEN); > > + regw((regr(VPIF_INTEN_SET) | VPIF_INTEN_FRAME_CH1), > > + > VPIF_INTEN_SET); > > + } > > +} > > + > > +/* inline function to set buffer addresses in case of Y/C non mux > mode */ > > +static inline void ch0_set_videobuf_addr_yc_nmux(unsigned long > top_strt_luma, > > + unsigned long > btm_strt_luma, > > + unsigned long > top_strt_chroma, > > + unsigned long > btm_strt_chroma) > > +{ > > + regw(top_strt_luma, VPIF_CH0_TOP_STRT_ADD_LUMA); > > + regw(btm_strt_luma, VPIF_CH0_BTM_STRT_ADD_LUMA); > > + regw(top_strt_chroma, VPIF_CH1_TOP_STRT_ADD_CHROMA); > > + regw(btm_strt_chroma, VPIF_CH1_BTM_STRT_ADD_CHROMA); > > +} > > + > > +/* inline function to set buffer addresses in VPIF registers for > video data */ > > +static inline void ch0_set_videobuf_addr(unsigned long > top_strt_luma, > > + unsigned long btm_strt_luma, > > + unsigned long top_strt_chroma, > > + unsigned long btm_strt_chroma) > > +{ > > + regw(top_strt_luma, VPIF_CH0_TOP_STRT_ADD_LUMA); > > + regw(btm_strt_luma, VPIF_CH0_BTM_STRT_ADD_LUMA); > > + regw(top_strt_chroma, VPIF_CH0_TOP_STRT_ADD_CHROMA); > > + regw(btm_strt_chroma, VPIF_CH0_BTM_STRT_ADD_CHROMA); > > +} > > + > > +static inline void ch1_set_videobuf_addr(unsigned long > top_strt_luma, > > + unsigned long btm_strt_luma, > > + unsigned long top_strt_chroma, > > + unsigned long btm_strt_chroma) > > +{ > > + > > + regw(top_strt_luma, VPIF_CH1_TOP_STRT_ADD_LUMA); > > + regw(btm_strt_luma, VPIF_CH1_BTM_STRT_ADD_LUMA); > > + regw(top_strt_chroma, VPIF_CH1_TOP_STRT_ADD_CHROMA); > > + regw(btm_strt_chroma, VPIF_CH1_BTM_STRT_ADD_CHROMA); > > +} > > + > > +static inline void ch0_set_vbi_addr(unsigned long top_vbi, > > + unsigned long btm_vbi, unsigned long a, unsigned long b) > > +{ > > + regw(top_vbi, VPIF_CH0_TOP_STRT_ADD_VANC); > > + regw(btm_vbi, VPIF_CH0_BTM_STRT_ADD_VANC); > > +} > > + > > +static inline void ch0_set_hbi_addr(unsigned long top_vbi, > > + unsigned long btm_vbi, unsigned long a, unsigned long b) > > +{ > > + regw(top_vbi, VPIF_CH0_TOP_STRT_ADD_HANC); > > + regw(btm_vbi, VPIF_CH0_BTM_STRT_ADD_HANC); > > +} > > + > > +static inline void ch1_set_vbi_addr(unsigned long top_vbi, > > + unsigned long btm_vbi, unsigned long a, unsigned long b) > > +{ > > + regw(top_vbi, VPIF_CH1_TOP_STRT_ADD_VANC); > > + regw(btm_vbi, VPIF_CH1_BTM_STRT_ADD_VANC); > > +} > > + > > +static inline void ch1_set_hbi_addr(unsigned long top_vbi, > > + unsigned long btm_vbi, unsigned long a, unsigned long b) > > +{ > > + regw(top_vbi, VPIF_CH1_TOP_STRT_ADD_HANC); > > + regw(btm_vbi, VPIF_CH1_BTM_STRT_ADD_HANC); > > +} > > + > > +/* Inline function to enable raw vbi in the given channel */ > > +static inline void disable_raw_feature(u8 channel_id, u8 index) > > +{ > > + u32 ctrl_reg; > > + if (0 == channel_id) > > + ctrl_reg = VPIF_CH0_CTRL; > > + else > > + ctrl_reg = VPIF_CH1_CTRL; > > + > > + if (1 == index) > > + vpif_clr_bit(ctrl_reg, VPIF_CH_VANC_EN_BIT); > > + else > > + vpif_clr_bit(ctrl_reg, VPIF_CH_HANC_EN_BIT); > > + > > +} > > + > > +static inline void enable_raw_feature(u8 channel_id, u8 index) > > +{ > > + u32 ctrl_reg; > > + if (0 == channel_id) > > + ctrl_reg = VPIF_CH0_CTRL; > > + else > > + ctrl_reg = VPIF_CH1_CTRL; > > + > > + if (1 == index) > > + vpif_set_bit(ctrl_reg, VPIF_CH_VANC_EN_BIT); > > + else > > + vpif_set_bit(ctrl_reg, VPIF_CH_HANC_EN_BIT); > > + > > +} > > + > > +/* inline function to enable/disable channel2 */ > > +static inline void enable_channel2(int enable) > > +{ > > + if (enable) { > > + regw((regr(VPIF_CH2_CTRL) | (VPIF_CH2_CLK_EN)), > VPIF_CH2_CTRL); > > + regw((regr(VPIF_CH2_CTRL) | (VPIF_CH2_EN)), > VPIF_CH2_CTRL); > > + } else { > > + regw((regr(VPIF_CH2_CTRL) & (~VPIF_CH2_CLK_EN)), > VPIF_CH2_CTRL); > > + regw((regr(VPIF_CH2_CTRL) & (~VPIF_CH2_EN)), > VPIF_CH2_CTRL); > > + } > > +} > > + > > +/* inline function to enable/disable channel3 */ > > +static inline void enable_channel3(int enable) > > +{ > > + if (enable) { > > + regw((regr(VPIF_CH3_CTRL) | (VPIF_CH3_CLK_EN)), > VPIF_CH3_CTRL); > > + regw((regr(VPIF_CH3_CTRL) | (VPIF_CH3_EN)), > VPIF_CH3_CTRL); > > + } else { > > + regw((regr(VPIF_CH3_CTRL) & (~VPIF_CH3_CLK_EN)), > VPIF_CH3_CTRL); > > + regw((regr(VPIF_CH3_CTRL) & (~VPIF_CH3_EN)), > VPIF_CH3_CTRL); > > + } > > +} > > + > > +/* inline function to enable interrupt for channel2 */ > > +static inline void channel2_intr_enable(int enable) > > +{ > > + if (enable) { > > + regw((regr(VPIF_INTEN) | 0x10), VPIF_INTEN); > > + regw((regr(VPIF_INTEN_SET) | 0x10), VPIF_INTEN_SET); > > + > > + regw((regr(VPIF_INTEN) | VPIF_INTEN_FRAME_CH2), > VPIF_INTEN); > > + regw((regr(VPIF_INTEN_SET) | VPIF_INTEN_FRAME_CH2), > > + > VPIF_INTEN_SET); > > + } else { > > + regw((regr(VPIF_INTEN) & (~VPIF_INTEN_FRAME_CH2)), > VPIF_INTEN); > > + regw((regr(VPIF_INTEN_SET) | VPIF_INTEN_FRAME_CH2), > > + > VPIF_INTEN_SET); > > + } > > +} > > + > > +/* inline function to enable interrupt for channel3 */ > > +static inline void channel3_intr_enable(int enable) > > +{ > > + if (enable) { > > + regw((regr(VPIF_INTEN) | 0x10), VPIF_INTEN); > > + regw((regr(VPIF_INTEN_SET) | 0x10), VPIF_INTEN_SET); > > + > > + regw((regr(VPIF_INTEN) | VPIF_INTEN_FRAME_CH3), > VPIF_INTEN); > > + regw((regr(VPIF_INTEN_SET) | VPIF_INTEN_FRAME_CH3), > > + > VPIF_INTEN_SET); > > + } else { > > + regw((regr(VPIF_INTEN) & (~VPIF_INTEN_FRAME_CH3)), > VPIF_INTEN); > > + regw((regr(VPIF_INTEN_SET) | VPIF_INTEN_FRAME_CH3), > > + > VPIF_INTEN_SET); > > + } > > +} > > + > > +/* inline function to enable raw vbi data for channel2 */ > > +static inline void channel2_raw_enable(int enable, u8 index) > > +{ > > + u32 mask; > > + > > + if (1 == index) > > + mask = VPIF_CH_VANC_EN_BIT; > > + else > > + mask = VPIF_CH_HANC_EN_BIT; > > + > > + if (enable) > > + vpif_set_bit(VPIF_CH2_CTRL, mask); > > + else > > + vpif_clr_bit(VPIF_CH2_CTRL, mask); > > + > > + > > +} > > + > > +/* inline function to enable raw vbi data for channel3*/ > > +static inline void channel3_raw_enable(int enable, u8 index) > > +{ > > + u32 mask; > > + > > + if (1 == index) > > + mask = VPIF_CH_VANC_EN_BIT; > > + else > > + mask = VPIF_CH_HANC_EN_BIT; > > + > > + if (enable) > > + vpif_set_bit(VPIF_CH3_CTRL, mask); > > + else > > + vpif_clr_bit(VPIF_CH3_CTRL, mask); > > + > > +} > > + > > +/* inline function to set buffer addresses in case of Y/C non mux > mode */ > > +static inline void ch2_set_videobuf_addr_yc_nmux(unsigned long > top_strt_luma, > > + unsigned long > btm_strt_luma, > > + unsigned long > top_strt_chroma, > > + unsigned long > btm_strt_chroma) > > +{ > > + regw(top_strt_luma, VPIF_CH2_TOP_STRT_ADD_LUMA); > > + regw(btm_strt_luma, VPIF_CH2_BTM_STRT_ADD_LUMA); > > + regw(top_strt_chroma, VPIF_CH3_TOP_STRT_ADD_CHROMA); > > + regw(btm_strt_chroma, VPIF_CH3_BTM_STRT_ADD_CHROMA); > > +} > > + > > +/* inline function to set buffer addresses in VPIF registers for > video data */ > > +static inline void ch2_set_videobuf_addr(unsigned long > top_strt_luma, > > + unsigned long btm_strt_luma, > > + unsigned long top_strt_chroma, > > + unsigned long btm_strt_chroma) > > +{ > > + regw(top_strt_luma, VPIF_CH2_TOP_STRT_ADD_LUMA); > > + regw(btm_strt_luma, VPIF_CH2_BTM_STRT_ADD_LUMA); > > + regw(top_strt_chroma, VPIF_CH2_TOP_STRT_ADD_CHROMA); > > + regw(btm_strt_chroma, VPIF_CH2_BTM_STRT_ADD_CHROMA); > > + > > +} > > + > > +static inline void ch3_set_videobuf_addr(unsigned long > top_strt_luma, > > + unsigned long btm_strt_luma, > > + unsigned long top_strt_chroma, > > + unsigned long btm_strt_chroma) > > +{ > > + regw(top_strt_luma, VPIF_CH3_TOP_STRT_ADD_LUMA); > > + regw(btm_strt_luma, VPIF_CH3_BTM_STRT_ADD_LUMA); > > + regw(top_strt_chroma, VPIF_CH3_TOP_STRT_ADD_CHROMA); > > + regw(btm_strt_chroma, VPIF_CH3_BTM_STRT_ADD_CHROMA); > > + > > +} > > + > > +/* inline function to set buffer addresses in VPIF registers for vbi > data */ > > +static inline void ch2_set_vbi_addr(unsigned long top_strt_luma, > > + unsigned long btm_strt_luma, > > + unsigned long top_strt_chroma, > > + unsigned long btm_strt_chroma) > > +{ > > + regw(top_strt_luma, VPIF_CH2_TOP_STRT_ADD_VANC); > > + regw(btm_strt_luma, VPIF_CH2_BTM_STRT_ADD_VANC); > > +} > > + > > +static inline void ch3_set_vbi_addr(unsigned long top_strt_luma, > > + unsigned long btm_strt_luma, > > + unsigned long top_strt_chroma, > > + unsigned long btm_strt_chroma) > > +{ > > + regw(top_strt_luma, VPIF_CH3_TOP_STRT_ADD_VANC); > > + regw(btm_strt_luma, VPIF_CH3_BTM_STRT_ADD_VANC); > > +} > > + > > +#define VPIF_MAX_NAME (30) > > + > > +/* This structure will store size parameters as per the mode > selected by user */ > > +struct vpif_channel_config_params { > > + char name[VPIF_MAX_NAME]; /* Name of the mode */ > > + u16 width; /* Indicates width of the image > */ > > + u16 height; /* Indicates height of the > image */ > > + u8 fps; > > + u8 frm_fmt; /* Indicates whether this is > interlaced > > + or progressive format */ > > + u8 ycmux_mode; /* Indicates whether this mode > requires > > + single or two channels */ > > + u16 eav2sav; /* length of sav 2 eav */ > > + u16 sav2eav; /* length of sav 2 eav */ > > + u16 l1, l3, l5, l7, l9, l11; /* Other parameter > configurations */ > > + u16 vsize; /* Vertical size of the image > */ > > + u8 capture_format; /* Indicates whether capture > format > > + is in BT or in CCD/CMOS */ > > + u8 vbi_supported; /* Indicates whether this mode > > + supports capturing vbi or > not */ > > + u8 hd_sd; > > + v4l2_std_id stdid; > > +}; > > + > > +struct vpif_stdinfo { > > + u8 channel_id; > > + u32 activepixels; > > + u32 activelines; > > + u16 fps; > > + u8 frame_format; > > + char name[VPIF_MAX_NAME]; > > + u8 ycmux_mode; > > + u8 vbi_supported; /* Indicates whether this mode > > + supports capturing vbi or not */ > > + u8 hd_sd; > > + v4l2_std_id stdid; > > +}; > > + > > +struct vpif_interface; > > +struct vpif_params; > > +struct vpif_vbi_params; > > + > > +int vpif_get_mode_info(struct vpif_stdinfo *std_info); > > + > > +int vpif_set_video_params(struct vpif_params *, u8 channel_id); > > + > > +int vpif_set_vbi_display_params(struct vpif_vbi_params *vbiparams, > > + u8 channel_id); > > +int vpif_channel_getfid(u8 channel_id); > > + > > +void vpif_base_addr_init(void __iomem *base); > > + > > +/* Enumerated data types */ > > +enum vpif_capture_pinpol { > > + VPIF_CAPTURE_PINPOL_SAME = 0, > > + VPIF_CAPTURE_PINPOL_INVERT = 1 > > +}; > > + > > +enum data_size { > > + _8BITS = 0, > > + _10BITS, > > + _12BITS, > > +}; > > + > > +struct vpif_capture_params_raw { > > + enum data_size data_sz; > > + enum vpif_capture_pinpol fid_pol; > > + enum vpif_capture_pinpol vd_pol; > > + enum vpif_capture_pinpol hd_pol; > > +}; > > + > > +/* structure for vpif parameters */ > > +struct vpif_interface { > > + char name[25]; > > + __u8 storage_mode; /* Indicates whether it is field or > frame > > + based storage mode */ > > + unsigned long hpitch; > > + v4l2_std_id stdid; > > +}; > > + > > +/* Structure for vpif parameters for raw vbi data */ > > +struct vpif_vbi_params { > > + __u32 hstart0; /* Horizontal start of raw vbi data for first > field */ > > + __u32 vstart0; /* Vertical start of raw vbi data for first > field */ > > + __u32 hsize0; /* Horizontal size of raw vbi data for first > field */ > > + __u32 vsize0; /* Vertical size of raw vbi data for first > field */ > > + __u32 hstart1; /* Horizontal start of raw vbi data for second > field */ > > + __u32 vstart1; /* Vertical start of raw vbi data for second > field */ > > + __u32 hsize1; /* Horizontal size of raw vbi data for second > field */ > > + __u32 vsize1; /* Vertical size of raw vbi data for second > field */ > > +}; > > + > > +struct vpif_params { > > + struct vpif_interface video_params; > > + union param{ > > + struct vpif_vbi_params vbi_params; > > + struct vpif_capture_params_raw raw_params; > > + } params; > > +}; > > + > > +#endif /* End of #ifndef VPIF_H */ > > + > > It's fine otherwise. > > Regards, > > Hans > > -- > Hans Verkuil - video4linux developer - sponsored by TANDBERG -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
