RE: [PATCH 3/4 v12] TVP7002 driver for DM365
Santiago, >> + >> +/* Struct list for digital video presets */ >> +static const struct tvp7002_preset_definition tvp7002_presets[] = { >> + { >> + V4L2_DV_720P60, >> + tvp7002_parms_720P60, >> + V4L2_COLORSPACE_REC709, >> + V4L2_FIELD_SEQ_TB, Why don't we set this to V4L2_FIELD_NONE? That is what we used in internal releases and is the requirement. Same for all of Progressive frame formats below. >> + 1, >> + 0x2EE, >> + 135, >> + 153 >> + }, >> + { >> + V4L2_DV_1080I60, >> + tvp7002_parms_1080I60, >> + V4L2_COLORSPACE_REC709, >> + V4L2_FIELD_INTERLACED, >> + 0, >> + 0x465, >> + 181, >> + 205 >> + }, >> + { >> + V4L2_DV_1080I50, >> + tvp7002_parms_1080I50, >> + V4L2_COLORSPACE_REC709, >> + V4L2_FIELD_INTERLACED, >> + 0, >> + 0x465, >> + 217, >> + 245 >> + }, >> + { >> + V4L2_DV_720P50, >> + tvp7002_parms_720P50, >> + V4L2_COLORSPACE_REC709, >> + V4L2_FIELD_SEQ_TB, >> + 1, >> + 0x2EE, >> + 163, >> + 183 >> + }, >> + { >> + V4L2_DV_1080P60, >> + tvp7002_parms_1080P60, >> + V4L2_COLORSPACE_REC709, >> + V4L2_FIELD_SEQ_TB, >> + 1, >> + 0x465, >> + 90, >> + 102 >> + }, >> + { >> + V4L2_DV_480P59_94, >> + tvp7002_parms_480P, >> + V4L2_COLORSPACE_SMPTE170M, >> + V4L2_FIELD_SEQ_TB, >> + 1, >> + 0x20D, >> + 0x, >> + 0x >> + }, >> + { >> + V4L2_DV_576P50, >> + tvp7002_parms_576P, >> + V4L2_COLORSPACE_SMPTE170M, >> + V4L2_FIELD_SEQ_TB, >> + 1, >> + 0x271, >> + 0x, >> + 0x >> + } >> +}; >> + Murali -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Re: [PATCH 3/4 v12] TVP7002 driver for DM365
Hello, On Thu, Dec 17, 2009 at 12:32 AM, wrote: > From: Santiago Nunez-Corrales > > This patch provides the implementation of the TVP7002 decoder > driver for DM365. Implemented using the V4L2 DV presets API. > Removed shadow register values. Testing shows that the device > needs not to be powered down and up for correct behaviour. > Improved readability. Uses helper function for preset information. > > Signed-off-by: Santiago Nunez-Corrales > --- > drivers/media/video/tvp7002.c | 1189 > + > 1 files changed, 1189 insertions(+), 0 deletions(-) > create mode 100644 drivers/media/video/tvp7002.c > > diff --git a/drivers/media/video/tvp7002.c b/drivers/media/video/tvp7002.c > new file mode 100644 > index 000..6ce57b6 > --- /dev/null > +++ b/drivers/media/video/tvp7002.c > @@ -0,0 +1,1189 @@ > +/* Texas Instruments Triple 8-/10-BIT 165-/110-MSPS Video and Graphics > + * Digitizer with Horizontal PLL registers > + * > + * Copyright (C) 2009 Texas Instruments Inc > + * Author: Santiago Nunez-Corrales > + * > + * This code is partially based upon the TVP5150 driver > + * written by Mauro Carvalho Chehab (mche...@infradead.org), > + * the TVP514x driver written by Vaibhav Hiremath > + * and the TVP7002 driver in the TI LSP 2.10.00.14. Revisions by > + * Muralidharan Karicheri and Snehaprabha Narnakaje (TI). > + * > + * 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; either version 2 of the License, or > + * (at your option) any later version. > + * > + * 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. > + * > + * You should have received a copy of the GNU General Public License > + * along with this program; if not, write to the Free Software > + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. > + */ > +#include > +#include > +#include > +#include > +#include > +#include > +#include > +#include "tvp7002_reg.h" > + > +MODULE_DESCRIPTION("TI TVP7002 Video and Graphics Digitizer driver"); > +MODULE_AUTHOR("Santiago Nunez-Corrales "); > +MODULE_LICENSE("GPL"); > + > +/* Module Name */ > +#define TVP7002_MODULE_NAME "tvp7002" > + > +/* I2C retry attempts */ > +#define I2C_RETRY_COUNT (5) > + > +/* End of registers */ > +#define TVP7002_EOR 0x5c > + > +/* Read write definition for registers */ > +#define TVP7002_READ 0 > +#define TVP7002_WRITE 1 > +#define TVP7002_RESERVED 2 > + > +/* Interlaced vs progressive mask and shift */ > +#define TVP7002_IP_SHIFT 5 > +#define TVP7002_INPR_MASK (0x01 << TVP7002_IP_SHIFT) > + > +/* Shift for CPL and LPF registers */ > +#define TVP7002_CL_SHIFT 8 > +#define TVP7002_CL_MASK 0x0f > + > +/* Debug functions */ > +static int debug; > +module_param(debug, bool, 0644); > +MODULE_PARM_DESC(debug, "Debug level (0-2)"); > + > +/* Structure for register values */ > +struct i2c_reg_value { > + u8 reg; > + u8 value; > + u8 type; > +}; > + > +/* > + * Register default values (according to tvp7002 datasheet) > + * In the case of read-only registers, the value (0xff) is > + * never written. R/W functionality is controlled by the > + * writable bit in the register struct definition. > + */ > +static const struct i2c_reg_value tvp7002_init_default[] = { > + { TVP7002_CHIP_REV, 0xff, TVP7002_READ }, > + { TVP7002_HPLL_FDBK_DIV_MSBS, 0x67, TVP7002_WRITE }, > + { TVP7002_HPLL_FDBK_DIV_LSBS, 0x20, TVP7002_WRITE }, > + { TVP7002_HPLL_CRTL, 0xa0, TVP7002_WRITE }, > + { TVP7002_HPLL_PHASE_SEL, 0x80, TVP7002_WRITE }, > + { TVP7002_CLAMP_START, 0x32, TVP7002_WRITE }, > + { TVP7002_CLAMP_W, 0x20, TVP7002_WRITE }, > + { TVP7002_HSYNC_OUT_W, 0x60, TVP7002_WRITE }, > + { TVP7002_B_FINE_GAIN, 0x00, TVP7002_WRITE }, > + { TVP7002_G_FINE_GAIN, 0x00, TVP7002_WRITE }, > + { TVP7002_R_FINE_GAIN, 0x00, TVP7002_WRITE }, > + { TVP7002_B_FINE_OFF_MSBS, 0x80, TVP7002_WRITE }, > + { TVP7002_G_FINE_OFF_MSBS, 0x80, TVP7002_WRITE }, > + { TVP7002_R_FINE_OFF_MSBS, 0x80, TVP7002_WRITE }, > + { TVP7002_SYNC_CTL_1, 0x20, TVP7002_WRITE }, > + { TVP7002_HPLL_AND_CLAMP_CTL, 0x2e, TVP7002_WRITE }, > + { TVP7002_SYNC_ON_G_THRS, 0x5d, TVP7002_WRITE }, > + { TVP7002_SYNC_SEPARATOR_THRS, 0x47, TVP7002_WRITE }, > + { TVP7002_HPLL_PRE_COAST, 0x00, TVP7002_WRITE }, > + { TVP7002_HPLL_POST_COAST, 0x00, TVP7002_WRITE }, > + { TVP7002_SYNC_DETECT_STAT, 0xff, TVP7002_READ }, > + { TVP7002_OUT_FORMATTER, 0x47, TVP7002_WRITE }, > + { TVP7002_MISC_CTL_1, 0x01, TVP7002_WRITE }, > + { TVP7002_MISC_CTL_2,
Re: [PATCH 3/4 v12] TVP7002 driver for DM365
Hi Santiago, I found just a few small things. So when those are fixed, then I will make a hg tree for this driver and ask Mauro to pull from it. On Wednesday 16 December 2009 22:32:02 santiago.nu...@ridgerun.com wrote: > From: Santiago Nunez-Corrales > > This patch provides the implementation of the TVP7002 decoder > driver for DM365. Implemented using the V4L2 DV presets API. > Removed shadow register values. Testing shows that the device > needs not to be powered down and up for correct behaviour. > Improved readability. Uses helper function for preset information. > > Signed-off-by: Santiago Nunez-Corrales > --- > drivers/media/video/tvp7002.c | 1189 > + > 1 files changed, 1189 insertions(+), 0 deletions(-) > create mode 100644 drivers/media/video/tvp7002.c > > diff --git a/drivers/media/video/tvp7002.c b/drivers/media/video/tvp7002.c > new file mode 100644 > index 000..6ce57b6 > --- /dev/null > +++ b/drivers/media/video/tvp7002.c > @@ -0,0 +1,1189 @@ > +/* Texas Instruments Triple 8-/10-BIT 165-/110-MSPS Video and Graphics > + * Digitizer with Horizontal PLL registers > + * > + * Copyright (C) 2009 Texas Instruments Inc > + * Author: Santiago Nunez-Corrales > + * > + * This code is partially based upon the TVP5150 driver > + * written by Mauro Carvalho Chehab (mche...@infradead.org), > + * the TVP514x driver written by Vaibhav Hiremath > + * and the TVP7002 driver in the TI LSP 2.10.00.14. Revisions by > + * Muralidharan Karicheri and Snehaprabha Narnakaje (TI). > + * > + * 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; either version 2 of the License, or > + * (at your option) any later version. > + * > + * 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. > + * > + * You should have received a copy of the GNU General Public License > + * along with this program; if not, write to the Free Software > + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. > + */ > +#include > +#include > +#include > +#include > +#include > +#include > +#include > +#include "tvp7002_reg.h" > + > +MODULE_DESCRIPTION("TI TVP7002 Video and Graphics Digitizer driver"); > +MODULE_AUTHOR("Santiago Nunez-Corrales "); > +MODULE_LICENSE("GPL"); > + > +/* Module Name */ > +#define TVP7002_MODULE_NAME "tvp7002" > + > +/* I2C retry attempts */ > +#define I2C_RETRY_COUNT (5) > + > +/* End of registers */ > +#define TVP7002_EOR 0x5c > + > +/* Read write definition for registers */ > +#define TVP7002_READ 0 > +#define TVP7002_WRITE1 > +#define TVP7002_RESERVED 2 > + > +/* Interlaced vs progressive mask and shift */ > +#define TVP7002_IP_SHIFT 5 > +#define TVP7002_INPR_MASK(0x01 << TVP7002_IP_SHIFT) > + > +/* Shift for CPL and LPF registers */ > +#define TVP7002_CL_SHIFT 8 > +#define TVP7002_CL_MASK 0x0f > + > +/* Debug functions */ > +static int debug; > +module_param(debug, bool, 0644); > +MODULE_PARM_DESC(debug, "Debug level (0-2)"); > + > +/* Structure for register values */ > +struct i2c_reg_value { > + u8 reg; > + u8 value; > + u8 type; > +}; > + > +/* > + * Register default values (according to tvp7002 datasheet) > + * In the case of read-only registers, the value (0xff) is > + * never written. R/W functionality is controlled by the > + * writable bit in the register struct definition. > + */ > +static const struct i2c_reg_value tvp7002_init_default[] = { > + { TVP7002_CHIP_REV, 0xff, TVP7002_READ }, > + { TVP7002_HPLL_FDBK_DIV_MSBS, 0x67, TVP7002_WRITE }, > + { TVP7002_HPLL_FDBK_DIV_LSBS, 0x20, TVP7002_WRITE }, > + { TVP7002_HPLL_CRTL, 0xa0, TVP7002_WRITE }, > + { TVP7002_HPLL_PHASE_SEL, 0x80, TVP7002_WRITE }, > + { TVP7002_CLAMP_START, 0x32, TVP7002_WRITE }, > + { TVP7002_CLAMP_W, 0x20, TVP7002_WRITE }, > + { TVP7002_HSYNC_OUT_W, 0x60, TVP7002_WRITE }, > + { TVP7002_B_FINE_GAIN, 0x00, TVP7002_WRITE }, > + { TVP7002_G_FINE_GAIN, 0x00, TVP7002_WRITE }, > + { TVP7002_R_FINE_GAIN, 0x00, TVP7002_WRITE }, > + { TVP7002_B_FINE_OFF_MSBS, 0x80, TVP7002_WRITE }, > + { TVP7002_G_FINE_OFF_MSBS, 0x80, TVP7002_WRITE }, > + { TVP7002_R_FINE_OFF_MSBS, 0x80, TVP7002_WRITE }, > + { TVP7002_SYNC_CTL_1, 0x20, TVP7002_WRITE }, > + { TVP7002_HPLL_AND_CLAMP_CTL, 0x2e, TVP7002_WRITE }, > + { TVP7002_SYNC_ON_G_THRS, 0x5d, TVP7002_WRITE }, > + { TVP7002_SYNC_SEPARATOR_THRS, 0x47, TVP7002_WRITE }, > + { TVP7002_HPLL_PRE_COAST, 0x00, TVP7002_WRITE }, > + { TVP7002_HPLL_POST_COAST, 0x00, TVP7002_WRITE }, > + { TVP7002_SYNC_DETECT_STAT, 0xff, TVP7002_READ }, > + { TVP7002_OUT_FORMATTER,
[PATCH 3/4 v12] TVP7002 driver for DM365
From: Santiago Nunez-Corrales This patch provides the implementation of the TVP7002 decoder driver for DM365. Implemented using the V4L2 DV presets API. Removed shadow register values. Testing shows that the device needs not to be powered down and up for correct behaviour. Improved readability. Uses helper function for preset information. Signed-off-by: Santiago Nunez-Corrales --- drivers/media/video/tvp7002.c | 1189 + 1 files changed, 1189 insertions(+), 0 deletions(-) create mode 100644 drivers/media/video/tvp7002.c diff --git a/drivers/media/video/tvp7002.c b/drivers/media/video/tvp7002.c new file mode 100644 index 000..6ce57b6 --- /dev/null +++ b/drivers/media/video/tvp7002.c @@ -0,0 +1,1189 @@ +/* Texas Instruments Triple 8-/10-BIT 165-/110-MSPS Video and Graphics + * Digitizer with Horizontal PLL registers + * + * Copyright (C) 2009 Texas Instruments Inc + * Author: Santiago Nunez-Corrales + * + * This code is partially based upon the TVP5150 driver + * written by Mauro Carvalho Chehab (mche...@infradead.org), + * the TVP514x driver written by Vaibhav Hiremath + * and the TVP7002 driver in the TI LSP 2.10.00.14. Revisions by + * Muralidharan Karicheri and Snehaprabha Narnakaje (TI). + * + * 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; either version 2 of the License, or + * (at your option) any later version. + * + * 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. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ +#include +#include +#include +#include +#include +#include +#include +#include "tvp7002_reg.h" + +MODULE_DESCRIPTION("TI TVP7002 Video and Graphics Digitizer driver"); +MODULE_AUTHOR("Santiago Nunez-Corrales "); +MODULE_LICENSE("GPL"); + +/* Module Name */ +#define TVP7002_MODULE_NAME"tvp7002" + +/* I2C retry attempts */ +#define I2C_RETRY_COUNT(5) + +/* End of registers */ +#define TVP7002_EOR0x5c + +/* Read write definition for registers */ +#define TVP7002_READ 0 +#define TVP7002_WRITE 1 +#define TVP7002_RESERVED 2 + +/* Interlaced vs progressive mask and shift */ +#define TVP7002_IP_SHIFT 5 +#define TVP7002_INPR_MASK (0x01 << TVP7002_IP_SHIFT) + +/* Shift for CPL and LPF registers */ +#define TVP7002_CL_SHIFT 8 +#define TVP7002_CL_MASK0x0f + +/* Debug functions */ +static int debug; +module_param(debug, bool, 0644); +MODULE_PARM_DESC(debug, "Debug level (0-2)"); + +/* Structure for register values */ +struct i2c_reg_value { + u8 reg; + u8 value; + u8 type; +}; + +/* + * Register default values (according to tvp7002 datasheet) + * In the case of read-only registers, the value (0xff) is + * never written. R/W functionality is controlled by the + * writable bit in the register struct definition. + */ +static const struct i2c_reg_value tvp7002_init_default[] = { + { TVP7002_CHIP_REV, 0xff, TVP7002_READ }, + { TVP7002_HPLL_FDBK_DIV_MSBS, 0x67, TVP7002_WRITE }, + { TVP7002_HPLL_FDBK_DIV_LSBS, 0x20, TVP7002_WRITE }, + { TVP7002_HPLL_CRTL, 0xa0, TVP7002_WRITE }, + { TVP7002_HPLL_PHASE_SEL, 0x80, TVP7002_WRITE }, + { TVP7002_CLAMP_START, 0x32, TVP7002_WRITE }, + { TVP7002_CLAMP_W, 0x20, TVP7002_WRITE }, + { TVP7002_HSYNC_OUT_W, 0x60, TVP7002_WRITE }, + { TVP7002_B_FINE_GAIN, 0x00, TVP7002_WRITE }, + { TVP7002_G_FINE_GAIN, 0x00, TVP7002_WRITE }, + { TVP7002_R_FINE_GAIN, 0x00, TVP7002_WRITE }, + { TVP7002_B_FINE_OFF_MSBS, 0x80, TVP7002_WRITE }, + { TVP7002_G_FINE_OFF_MSBS, 0x80, TVP7002_WRITE }, + { TVP7002_R_FINE_OFF_MSBS, 0x80, TVP7002_WRITE }, + { TVP7002_SYNC_CTL_1, 0x20, TVP7002_WRITE }, + { TVP7002_HPLL_AND_CLAMP_CTL, 0x2e, TVP7002_WRITE }, + { TVP7002_SYNC_ON_G_THRS, 0x5d, TVP7002_WRITE }, + { TVP7002_SYNC_SEPARATOR_THRS, 0x47, TVP7002_WRITE }, + { TVP7002_HPLL_PRE_COAST, 0x00, TVP7002_WRITE }, + { TVP7002_HPLL_POST_COAST, 0x00, TVP7002_WRITE }, + { TVP7002_SYNC_DETECT_STAT, 0xff, TVP7002_READ }, + { TVP7002_OUT_FORMATTER, 0x47, TVP7002_WRITE }, + { TVP7002_MISC_CTL_1, 0x01, TVP7002_WRITE }, + { TVP7002_MISC_CTL_2, 0x00, TVP7002_WRITE }, + { TVP7002_MISC_CTL_3, 0x01, TVP7002_WRITE }, + { TVP7002_IN_MUX_SEL_1, 0x00, TVP7002_WRITE }, + { TVP7002_IN_MUX_SEL_2, 0x67, TVP7002_WRITE }, + { TVP7002_B_AND_G_COARSE_GAIN, 0x77, TVP7002_WRITE }, + { TVP7002_R_COARSE_GAIN, 0x07, TVP7002_WRIT