| Message ID | 1345471731-31678-3-git-send-email-prabhakar.lad@ti.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
Hi Prabhakar, On 8/20/2012 7:38 PM, Prabhakar Lad wrote: > From: Manjunath Hadli <manjunath.hadli@ti.com> > > Include the expander settings to select VPIF peripheral on > UI card and add registration call in EVM init. Also add platform > data to configure display and capture devices. > > Signed-off-by: Manjunath Hadli <manjunath.hadli@ti.com> > Signed-off-by: Lad, Prabhakar <prabhakar.lad@ti.com> > Cc: Sekhar Nori <nsekhar@ti.com> > --- > arch/arm/mach-davinci/Kconfig | 9 ++ > arch/arm/mach-davinci/board-da850-evm.c | 178 +++++++++++++++++++++++++++++++ > 2 files changed, 187 insertions(+), 0 deletions(-) > > diff --git a/arch/arm/mach-davinci/Kconfig b/arch/arm/mach-davinci/Kconfig > index ab99c3c..436b47c 100644 > --- a/arch/arm/mach-davinci/Kconfig > +++ b/arch/arm/mach-davinci/Kconfig > @@ -186,6 +186,15 @@ config DA850_UI_RMII > NOTE: Please take care while choosing this option, MII PHY will > not be functional if RMII mode is selected. > > +config DA850_UI_SD_VIDEO_PORT > + bool "Video Port Interface" > + help > + Say Y if you want to use Video Port Interface (VPIF) on the > + DA850/OMAP-L138 EVM. The Video decoders/encoders are found on the > + UI daughter card that is supplied with the EVM. > + NOTE: Please make sure to disable RMII and CLCD options when you > + select Video Port Interface. I thought you agreed to remove this note. CLCD is not present in mainline and RMII cannot be selected along with video because of the choice. So, the note is basically useless. > + > endchoice > > config DA850_WL12XX > diff --git a/arch/arm/mach-davinci/board-da850-evm.c b/arch/arm/mach-davinci/board-da850-evm.c > index 0149fb4..cdbbced 100644 > --- a/arch/arm/mach-davinci/board-da850-evm.c > +++ b/arch/arm/mach-davinci/board-da850-evm.c > @@ -45,6 +45,8 @@ > #include <mach/aemif.h> > #include <mach/spi.h> > > +#include <media/tvp514x.h> > + > #define DA850_EVM_PHY_ID "davinci_mdio-0:00" > #define DA850_LCD_PWR_PIN GPIO_TO_PIN(2, 8) > #define DA850_LCD_BL_PIN GPIO_TO_PIN(2, 15) > @@ -121,6 +123,12 @@ static struct spi_board_info da850evm_spi_info[] = { > }, > }; > > +#define TVP5147_CH0 "tvp514x-0" > +#define TVP5147_CH1 "tvp514x-1" > + > +#define VPIF_STATUS 0x002c > +#define VPIF_STATUS_CLR 0x0030 > + > #ifdef CONFIG_MTD > static void da850_evm_m25p80_notify_add(struct mtd_info *mtd) > { > @@ -452,6 +460,15 @@ static void da850_evm_ui_keys_init(unsigned gpio) > } > } > > +#ifdef CONFIG_DA850_UI_SD_VIDEO_PORT > +static inline void da850_evm_setup_video_port(int video_sel) > +{ > + gpio_set_value_cansleep(video_sel, 0); > +} > +#else > +static inline void da850_evm_setup_video_port(int video_sel) { } > +#endif > + > static int da850_evm_ui_expander_setup(struct i2c_client *client, unsigned gpio, > unsigned ngpio, void *c) > { > @@ -497,6 +514,8 @@ static int da850_evm_ui_expander_setup(struct i2c_client *client, unsigned gpio, > > da850_evm_setup_emac_rmii(sel_a); > > + da850_evm_setup_video_port(sel_c); > + > return 0; > > exp_setup_keys_fail: > @@ -1149,6 +1168,133 @@ static __init int da850_evm_init_cpufreq(void) > static __init int da850_evm_init_cpufreq(void) { return 0; } > #endif > > +#if defined(CONFIG_DA850_UI_SD_VIDEO_PORT) > + > +/* VPIF capture configuration */ > +static struct tvp514x_platform_data tvp5146_pdata = { > + .clk_polarity = 0, > + .hs_polarity = 1, > + .vs_polarity = 1 A ',' needed at the end of above line. It will be nice to line up the initialization using tabs too. > +}; > + > +#define TVP514X_STD_ALL (V4L2_STD_NTSC | V4L2_STD_PAL) > + > +static const struct vpif_input da850_ch0_inputs[] = { > + { > + .input = { > + .index = 0, > + .name = "Composite", > + .type = V4L2_INPUT_TYPE_CAMERA, > + .std = TVP514X_STD_ALL, > + }, > + .subdev_name = TVP5147_CH0, > + }, > +}; > + > +static const struct vpif_input da850_ch1_inputs[] = { > + { > + .input = { > + .index = 0, > + .name = "S-Video", > + .type = V4L2_INPUT_TYPE_CAMERA, > + .std = TVP514X_STD_ALL, > + }, > + .subdev_name = TVP5147_CH1, > + }, > +}; > +#endif > + > +static struct vpif_subdev_info da850_vpif_capture_sdev_info[] = { > +#if defined(CONFIG_DA850_UI_SD_VIDEO_PORT) You agreed to get rid of these multiple ifdefs but you have not fixed that. > + { > + .name = TVP5147_CH0, > + .board_info = { > + I2C_BOARD_INFO("tvp5146", 0x5d), > + .platform_data = &tvp5146_pdata, > + }, > + .input = INPUT_CVBS_VI2B, > + .output = OUTPUT_10BIT_422_EMBEDDED_SYNC, > + .can_route = 1, > + .vpif_if = { > + .if_type = VPIF_IF_BT656, > + .hd_pol = 1, > + .vd_pol = 1, > + .fid_pol = 0, > + }, > + }, > + { > + .name = TVP5147_CH1, > + .board_info = { > + I2C_BOARD_INFO("tvp5146", 0x5c), > + .platform_data = &tvp5146_pdata, > + }, > + .input = INPUT_SVIDEO_VI2C_VI1C, > + .output = OUTPUT_10BIT_422_EMBEDDED_SYNC, > + .can_route = 1, > + .vpif_if = { > + .if_type = VPIF_IF_BT656, > + .hd_pol = 1, > + .vd_pol = 1, > + .fid_pol = 0, > + }, > + }, > +#endif > +}; > + > +static struct vpif_capture_config da850_vpif_capture_config = { > + .subdev_info = da850_vpif_capture_sdev_info, > + .subdev_count = ARRAY_SIZE(da850_vpif_capture_sdev_info), > +#if defined(CONFIG_DA850_UI_SD_VIDEO_PORT) > + .chan_config[0] = { > + .inputs = da850_ch0_inputs, > + .input_count = ARRAY_SIZE(da850_ch0_inputs), > + }, > + .chan_config[1] = { > + .inputs = da850_ch1_inputs, > + .input_count = ARRAY_SIZE(da850_ch1_inputs), > + }, > +#endif > + .card_name = "DA850/OMAP-L138 Video Capture", > +}; > + > +/* VPIF display configuration */ > +static struct vpif_subdev_info da850_vpif_subdev[] = { > + { > + .name = "adv7343", > + .board_info = { > + I2C_BOARD_INFO("adv7343", 0x2a), > + }, > + }, > +}; > + > +static const char const *vpif_output[] = { > + "Composite", > + "Component", > + "S-Video", > +}; > + > +static struct vpif_display_config da850_vpif_display_config = { > + .subdevinfo = da850_vpif_subdev, > + .subdev_count = ARRAY_SIZE(da850_vpif_subdev), > + .output = vpif_output, > + .output_count = ARRAY_SIZE(vpif_output), > + .card_name = "DA850/OMAP-L138 Video Display", > +}; > + > +#if defined(CONFIG_VIDEO_DAVINCI_VPIF_DISPLAY) ||\ > + defined(CONFIG_VIDEO_DAVINCI_VPIF_DISPLAY_MODULE) > +#define HAS_VPIF_DISPLAY 1 > +#else > +#define HAS_VPIF_DISPLAY 0 > +#endif > + > +#if defined(CONFIG_VIDEO_DAVINCI_VPIF_CAPTURE) ||\ > + defined(CONFIG_VIDEO_DAVINCI_VPIF_CAPTURE_MODULE) > +#define HAS_VPIF_CAPTURE 1 > +#else > +#define HAS_VPIF_CAPTURE 0 > +#endif > + > #ifdef CONFIG_DA850_WL12XX > > static void wl12xx_set_power(int index, bool power_on) > @@ -1375,6 +1521,38 @@ static __init void da850_evm_init(void) > pr_warning("da850_evm_init: suspend registration failed: %d\n", > ret); > > + if (HAS_VPIF_DISPLAY || HAS_VPIF_CAPTURE) { > + ret = da850_register_vpif(); > + if (ret) > + pr_warn("da850_evm_init: VPIF setup failed: %d\n", ret); > + } > + > + if (HAS_VPIF_CAPTURE) { > + ret = davinci_cfg_reg_list(da850_vpif_capture_pins); > + if (ret) > + pr_warn( > + "da850_evm_init: VPIF capture mux setup failed: %d\n", > + ret); > + > + ret = da850_register_vpif_capture(&da850_vpif_capture_config); > + if (ret) > + pr_warn( > + "da850_evm_init: VPIF capture setup failed: %d\n", ret); > + } > + > + if (HAS_VPIF_DISPLAY) { > + ret = davinci_cfg_reg_list(da850_vpif_display_pins); > + if (ret) > + pr_warn( > + "da850_evm_init: VPIF display mux setup failed: %d\n", > + ret); > + > + ret = da850_register_vpif_display(&da850_vpif_display_config); > + if (ret) > + pr_warn( > + "da850_evm_init: VPIF display setup failed: %d\n", ret); > + } > + Registering the platform device only when driver is configured is not required. Platform device registration should just reflect what is present in the hardware. Removing this should also get rid of the ugly line breaks above. Thanks, Sekhar
Hi Sekhar, Thanks for the review. On Fri, Sep 7, 2012 at 10:48 PM, Sekhar Nori <nsekhar@ti.com> wrote: > Hi Prabhakar, > > On 8/20/2012 7:38 PM, Prabhakar Lad wrote: >> From: Manjunath Hadli <manjunath.hadli@ti.com> >> >> Include the expander settings to select VPIF peripheral on >> UI card and add registration call in EVM init. Also add platform >> data to configure display and capture devices. >> >> Signed-off-by: Manjunath Hadli <manjunath.hadli@ti.com> >> Signed-off-by: Lad, Prabhakar <prabhakar.lad@ti.com> >> Cc: Sekhar Nori <nsekhar@ti.com> >> --- >> arch/arm/mach-davinci/Kconfig | 9 ++ >> arch/arm/mach-davinci/board-da850-evm.c | 178 +++++++++++++++++++++++++++++++ >> 2 files changed, 187 insertions(+), 0 deletions(-) >> >> diff --git a/arch/arm/mach-davinci/Kconfig b/arch/arm/mach-davinci/Kconfig >> index ab99c3c..436b47c 100644 >> --- a/arch/arm/mach-davinci/Kconfig >> +++ b/arch/arm/mach-davinci/Kconfig >> @@ -186,6 +186,15 @@ config DA850_UI_RMII >> NOTE: Please take care while choosing this option, MII PHY will >> not be functional if RMII mode is selected. >> >> +config DA850_UI_SD_VIDEO_PORT >> + bool "Video Port Interface" >> + help >> + Say Y if you want to use Video Port Interface (VPIF) on the >> + DA850/OMAP-L138 EVM. The Video decoders/encoders are found on the >> + UI daughter card that is supplied with the EVM. > >> + NOTE: Please make sure to disable RMII and CLCD options when you >> + select Video Port Interface. > > I thought you agreed to remove this note. CLCD is not present in > mainline and RMII cannot be selected along with video because of the > choice. So, the note is basically useless. > Ok. >> + >> endchoice >> >> config DA850_WL12XX >> diff --git a/arch/arm/mach-davinci/board-da850-evm.c b/arch/arm/mach-davinci/board-da850-evm.c >> index 0149fb4..cdbbced 100644 >> --- a/arch/arm/mach-davinci/board-da850-evm.c >> +++ b/arch/arm/mach-davinci/board-da850-evm.c >> @@ -45,6 +45,8 @@ >> #include <mach/aemif.h> >> #include <mach/spi.h> >> >> +#include <media/tvp514x.h> >> + >> #define DA850_EVM_PHY_ID "davinci_mdio-0:00" >> #define DA850_LCD_PWR_PIN GPIO_TO_PIN(2, 8) >> #define DA850_LCD_BL_PIN GPIO_TO_PIN(2, 15) >> @@ -121,6 +123,12 @@ static struct spi_board_info da850evm_spi_info[] = { >> }, >> }; >> >> +#define TVP5147_CH0 "tvp514x-0" >> +#define TVP5147_CH1 "tvp514x-1" >> + >> +#define VPIF_STATUS 0x002c >> +#define VPIF_STATUS_CLR 0x0030 >> + >> #ifdef CONFIG_MTD >> static void da850_evm_m25p80_notify_add(struct mtd_info *mtd) >> { >> @@ -452,6 +460,15 @@ static void da850_evm_ui_keys_init(unsigned gpio) >> } >> } >> >> +#ifdef CONFIG_DA850_UI_SD_VIDEO_PORT >> +static inline void da850_evm_setup_video_port(int video_sel) >> +{ >> + gpio_set_value_cansleep(video_sel, 0); >> +} >> +#else >> +static inline void da850_evm_setup_video_port(int video_sel) { } >> +#endif >> + >> static int da850_evm_ui_expander_setup(struct i2c_client *client, unsigned gpio, >> unsigned ngpio, void *c) >> { >> @@ -497,6 +514,8 @@ static int da850_evm_ui_expander_setup(struct i2c_client *client, unsigned gpio, >> >> da850_evm_setup_emac_rmii(sel_a); >> >> + da850_evm_setup_video_port(sel_c); >> + >> return 0; >> >> exp_setup_keys_fail: >> @@ -1149,6 +1168,133 @@ static __init int da850_evm_init_cpufreq(void) >> static __init int da850_evm_init_cpufreq(void) { return 0; } >> #endif >> >> +#if defined(CONFIG_DA850_UI_SD_VIDEO_PORT) >> + >> +/* VPIF capture configuration */ >> +static struct tvp514x_platform_data tvp5146_pdata = { >> + .clk_polarity = 0, >> + .hs_polarity = 1, >> + .vs_polarity = 1 > > A ',' needed at the end of above line. It will be nice to line up the > initialization using tabs too. > Ok. >> +}; >> + >> +#define TVP514X_STD_ALL (V4L2_STD_NTSC | V4L2_STD_PAL) >> + >> +static const struct vpif_input da850_ch0_inputs[] = { >> + { >> + .input = { >> + .index = 0, >> + .name = "Composite", >> + .type = V4L2_INPUT_TYPE_CAMERA, >> + .std = TVP514X_STD_ALL, >> + }, >> + .subdev_name = TVP5147_CH0, >> + }, >> +}; >> + >> +static const struct vpif_input da850_ch1_inputs[] = { >> + { >> + .input = { >> + .index = 0, >> + .name = "S-Video", >> + .type = V4L2_INPUT_TYPE_CAMERA, >> + .std = TVP514X_STD_ALL, >> + }, >> + .subdev_name = TVP5147_CH1, >> + }, >> +}; >> +#endif >> + >> +static struct vpif_subdev_info da850_vpif_capture_sdev_info[] = { >> +#if defined(CONFIG_DA850_UI_SD_VIDEO_PORT) > > You agreed to get rid of these multiple ifdefs but you have not fixed that. > I have merged the top one, at later stage when we go ahead and add sensor support then we would have require to have define two da850_vpif_capture_sdev_info so to avoid it I have kept this one. >> + { >> + .name = TVP5147_CH0, >> + .board_info = { >> + I2C_BOARD_INFO("tvp5146", 0x5d), >> + .platform_data = &tvp5146_pdata, >> + }, >> + .input = INPUT_CVBS_VI2B, >> + .output = OUTPUT_10BIT_422_EMBEDDED_SYNC, >> + .can_route = 1, >> + .vpif_if = { >> + .if_type = VPIF_IF_BT656, >> + .hd_pol = 1, >> + .vd_pol = 1, >> + .fid_pol = 0, >> + }, >> + }, >> + { >> + .name = TVP5147_CH1, >> + .board_info = { >> + I2C_BOARD_INFO("tvp5146", 0x5c), >> + .platform_data = &tvp5146_pdata, >> + }, >> + .input = INPUT_SVIDEO_VI2C_VI1C, >> + .output = OUTPUT_10BIT_422_EMBEDDED_SYNC, >> + .can_route = 1, >> + .vpif_if = { >> + .if_type = VPIF_IF_BT656, >> + .hd_pol = 1, >> + .vd_pol = 1, >> + .fid_pol = 0, >> + }, >> + }, >> +#endif >> +}; >> + >> +static struct vpif_capture_config da850_vpif_capture_config = { >> + .subdev_info = da850_vpif_capture_sdev_info, >> + .subdev_count = ARRAY_SIZE(da850_vpif_capture_sdev_info), >> +#if defined(CONFIG_DA850_UI_SD_VIDEO_PORT) >> + .chan_config[0] = { >> + .inputs = da850_ch0_inputs, >> + .input_count = ARRAY_SIZE(da850_ch0_inputs), >> + }, >> + .chan_config[1] = { >> + .inputs = da850_ch1_inputs, >> + .input_count = ARRAY_SIZE(da850_ch1_inputs), >> + }, >> +#endif >> + .card_name = "DA850/OMAP-L138 Video Capture", >> +}; >> + >> +/* VPIF display configuration */ >> +static struct vpif_subdev_info da850_vpif_subdev[] = { >> + { >> + .name = "adv7343", >> + .board_info = { >> + I2C_BOARD_INFO("adv7343", 0x2a), >> + }, >> + }, >> +}; >> + >> +static const char const *vpif_output[] = { >> + "Composite", >> + "Component", >> + "S-Video", >> +}; >> + >> +static struct vpif_display_config da850_vpif_display_config = { >> + .subdevinfo = da850_vpif_subdev, >> + .subdev_count = ARRAY_SIZE(da850_vpif_subdev), >> + .output = vpif_output, >> + .output_count = ARRAY_SIZE(vpif_output), >> + .card_name = "DA850/OMAP-L138 Video Display", >> +}; >> + >> +#if defined(CONFIG_VIDEO_DAVINCI_VPIF_DISPLAY) ||\ >> + defined(CONFIG_VIDEO_DAVINCI_VPIF_DISPLAY_MODULE) >> +#define HAS_VPIF_DISPLAY 1 >> +#else >> +#define HAS_VPIF_DISPLAY 0 >> +#endif >> + >> +#if defined(CONFIG_VIDEO_DAVINCI_VPIF_CAPTURE) ||\ >> + defined(CONFIG_VIDEO_DAVINCI_VPIF_CAPTURE_MODULE) >> +#define HAS_VPIF_CAPTURE 1 >> +#else >> +#define HAS_VPIF_CAPTURE 0 >> +#endif >> + >> #ifdef CONFIG_DA850_WL12XX >> >> static void wl12xx_set_power(int index, bool power_on) >> @@ -1375,6 +1521,38 @@ static __init void da850_evm_init(void) >> pr_warning("da850_evm_init: suspend registration failed: %d\n", >> ret); >> >> + if (HAS_VPIF_DISPLAY || HAS_VPIF_CAPTURE) { >> + ret = da850_register_vpif(); >> + if (ret) >> + pr_warn("da850_evm_init: VPIF setup failed: %d\n", ret); >> + } >> + >> + if (HAS_VPIF_CAPTURE) { >> + ret = davinci_cfg_reg_list(da850_vpif_capture_pins); >> + if (ret) >> + pr_warn( >> + "da850_evm_init: VPIF capture mux setup failed: %d\n", >> + ret); >> + >> + ret = da850_register_vpif_capture(&da850_vpif_capture_config); >> + if (ret) >> + pr_warn( >> + "da850_evm_init: VPIF capture setup failed: %d\n", ret); >> + } >> + >> + if (HAS_VPIF_DISPLAY) { >> + ret = davinci_cfg_reg_list(da850_vpif_display_pins); >> + if (ret) >> + pr_warn( >> + "da850_evm_init: VPIF display mux setup failed: %d\n", >> + ret); >> + >> + ret = da850_register_vpif_display(&da850_vpif_display_config); >> + if (ret) >> + pr_warn( >> + "da850_evm_init: VPIF display setup failed: %d\n", ret); >> + } >> + > > Registering the platform device only when driver is configured is not > required. Platform device registration should just reflect what is > present in the hardware. Removing this should also get rid of the ugly > line breaks above. > Ok. Thanks, --Prabhakar > Thanks, > Sekhar > _______________________________________________ > Davinci-linux-open-source mailing list > Davinci-linux-open-source@linux.davincidsp.com > http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source
Hi Prabhakar, On 9/7/2012 11:04 PM, Prabhakar Lad wrote: > On Fri, Sep 7, 2012 at 10:48 PM, Sekhar Nori <nsekhar@ti.com> wrote: >>> +static struct vpif_subdev_info da850_vpif_capture_sdev_info[] = { >>> +#if defined(CONFIG_DA850_UI_SD_VIDEO_PORT) >> >> You agreed to get rid of these multiple ifdefs but you have not fixed that. >> > I have merged the top one, at later stage when we go ahead and add sensor > support then we would have require to have define two > da850_vpif_capture_sdev_info > so to avoid it I have kept this one. Lets get to that when we actually add sensor support. It might make sense then. Right now, there is no reason to have them. Thanks, Sekhar
Hi Sekhar, On Monday 10 September 2012 02:57 PM, Sekhar Nori wrote: > Hi Prabhakar, > > On 9/7/2012 11:04 PM, Prabhakar Lad wrote: >> On Fri, Sep 7, 2012 at 10:48 PM, Sekhar Nori <nsekhar@ti.com> wrote: > >>>> +static struct vpif_subdev_info da850_vpif_capture_sdev_info[] = { >>>> +#if defined(CONFIG_DA850_UI_SD_VIDEO_PORT) >>> >>> You agreed to get rid of these multiple ifdefs but you have not fixed that. >>> >> I have merged the top one, at later stage when we go ahead and add sensor >> support then we would have require to have define two >> da850_vpif_capture_sdev_info >> so to avoid it I have kept this one. > > Lets get to that when we actually add sensor support. It might make > sense then. Right now, there is no reason to have them. > Ok I'll fix it for v3. Regards, --Prabhakar > Thanks, > Sekhar >
diff --git a/arch/arm/mach-davinci/Kconfig b/arch/arm/mach-davinci/Kconfig index ab99c3c..436b47c 100644 --- a/arch/arm/mach-davinci/Kconfig +++ b/arch/arm/mach-davinci/Kconfig @@ -186,6 +186,15 @@ config DA850_UI_RMII NOTE: Please take care while choosing this option, MII PHY will not be functional if RMII mode is selected. +config DA850_UI_SD_VIDEO_PORT + bool "Video Port Interface" + help + Say Y if you want to use Video Port Interface (VPIF) on the + DA850/OMAP-L138 EVM. The Video decoders/encoders are found on the + UI daughter card that is supplied with the EVM. + NOTE: Please make sure to disable RMII and CLCD options when you + select Video Port Interface. + endchoice config DA850_WL12XX diff --git a/arch/arm/mach-davinci/board-da850-evm.c b/arch/arm/mach-davinci/board-da850-evm.c index 0149fb4..cdbbced 100644 --- a/arch/arm/mach-davinci/board-da850-evm.c +++ b/arch/arm/mach-davinci/board-da850-evm.c @@ -45,6 +45,8 @@ #include <mach/aemif.h> #include <mach/spi.h> +#include <media/tvp514x.h> + #define DA850_EVM_PHY_ID "davinci_mdio-0:00" #define DA850_LCD_PWR_PIN GPIO_TO_PIN(2, 8) #define DA850_LCD_BL_PIN GPIO_TO_PIN(2, 15) @@ -121,6 +123,12 @@ static struct spi_board_info da850evm_spi_info[] = { }, }; +#define TVP5147_CH0 "tvp514x-0" +#define TVP5147_CH1 "tvp514x-1" + +#define VPIF_STATUS 0x002c +#define VPIF_STATUS_CLR 0x0030 + #ifdef CONFIG_MTD static void da850_evm_m25p80_notify_add(struct mtd_info *mtd) { @@ -452,6 +460,15 @@ static void da850_evm_ui_keys_init(unsigned gpio) } } +#ifdef CONFIG_DA850_UI_SD_VIDEO_PORT +static inline void da850_evm_setup_video_port(int video_sel) +{ + gpio_set_value_cansleep(video_sel, 0); +} +#else +static inline void da850_evm_setup_video_port(int video_sel) { } +#endif + static int da850_evm_ui_expander_setup(struct i2c_client *client, unsigned gpio, unsigned ngpio, void *c) { @@ -497,6 +514,8 @@ static int da850_evm_ui_expander_setup(struct i2c_client *client, unsigned gpio, da850_evm_setup_emac_rmii(sel_a); + da850_evm_setup_video_port(sel_c); + return 0; exp_setup_keys_fail: @@ -1149,6 +1168,133 @@ static __init int da850_evm_init_cpufreq(void) static __init int da850_evm_init_cpufreq(void) { return 0; } #endif +#if defined(CONFIG_DA850_UI_SD_VIDEO_PORT) + +/* VPIF capture configuration */ +static struct tvp514x_platform_data tvp5146_pdata = { + .clk_polarity = 0, + .hs_polarity = 1, + .vs_polarity = 1 +}; + +#define TVP514X_STD_ALL (V4L2_STD_NTSC | V4L2_STD_PAL) + +static const struct vpif_input da850_ch0_inputs[] = { + { + .input = { + .index = 0, + .name = "Composite", + .type = V4L2_INPUT_TYPE_CAMERA, + .std = TVP514X_STD_ALL, + }, + .subdev_name = TVP5147_CH0, + }, +}; + +static const struct vpif_input da850_ch1_inputs[] = { + { + .input = { + .index = 0, + .name = "S-Video", + .type = V4L2_INPUT_TYPE_CAMERA, + .std = TVP514X_STD_ALL, + }, + .subdev_name = TVP5147_CH1, + }, +}; +#endif + +static struct vpif_subdev_info da850_vpif_capture_sdev_info[] = { +#if defined(CONFIG_DA850_UI_SD_VIDEO_PORT) + { + .name = TVP5147_CH0, + .board_info = { + I2C_BOARD_INFO("tvp5146", 0x5d), + .platform_data = &tvp5146_pdata, + }, + .input = INPUT_CVBS_VI2B, + .output = OUTPUT_10BIT_422_EMBEDDED_SYNC, + .can_route = 1, + .vpif_if = { + .if_type = VPIF_IF_BT656, + .hd_pol = 1, + .vd_pol = 1, + .fid_pol = 0, + }, + }, + { + .name = TVP5147_CH1, + .board_info = { + I2C_BOARD_INFO("tvp5146", 0x5c), + .platform_data = &tvp5146_pdata, + }, + .input = INPUT_SVIDEO_VI2C_VI1C, + .output = OUTPUT_10BIT_422_EMBEDDED_SYNC, + .can_route = 1, + .vpif_if = { + .if_type = VPIF_IF_BT656, + .hd_pol = 1, + .vd_pol = 1, + .fid_pol = 0, + }, + }, +#endif +}; + +static struct vpif_capture_config da850_vpif_capture_config = { + .subdev_info = da850_vpif_capture_sdev_info, + .subdev_count = ARRAY_SIZE(da850_vpif_capture_sdev_info), +#if defined(CONFIG_DA850_UI_SD_VIDEO_PORT) + .chan_config[0] = { + .inputs = da850_ch0_inputs, + .input_count = ARRAY_SIZE(da850_ch0_inputs), + }, + .chan_config[1] = { + .inputs = da850_ch1_inputs, + .input_count = ARRAY_SIZE(da850_ch1_inputs), + }, +#endif + .card_name = "DA850/OMAP-L138 Video Capture", +}; + +/* VPIF display configuration */ +static struct vpif_subdev_info da850_vpif_subdev[] = { + { + .name = "adv7343", + .board_info = { + I2C_BOARD_INFO("adv7343", 0x2a), + }, + }, +}; + +static const char const *vpif_output[] = { + "Composite", + "Component", + "S-Video", +}; + +static struct vpif_display_config da850_vpif_display_config = { + .subdevinfo = da850_vpif_subdev, + .subdev_count = ARRAY_SIZE(da850_vpif_subdev), + .output = vpif_output, + .output_count = ARRAY_SIZE(vpif_output), + .card_name = "DA850/OMAP-L138 Video Display", +}; + +#if defined(CONFIG_VIDEO_DAVINCI_VPIF_DISPLAY) ||\ + defined(CONFIG_VIDEO_DAVINCI_VPIF_DISPLAY_MODULE) +#define HAS_VPIF_DISPLAY 1 +#else +#define HAS_VPIF_DISPLAY 0 +#endif + +#if defined(CONFIG_VIDEO_DAVINCI_VPIF_CAPTURE) ||\ + defined(CONFIG_VIDEO_DAVINCI_VPIF_CAPTURE_MODULE) +#define HAS_VPIF_CAPTURE 1 +#else +#define HAS_VPIF_CAPTURE 0 +#endif + #ifdef CONFIG_DA850_WL12XX static void wl12xx_set_power(int index, bool power_on) @@ -1375,6 +1521,38 @@ static __init void da850_evm_init(void) pr_warning("da850_evm_init: suspend registration failed: %d\n", ret); + if (HAS_VPIF_DISPLAY || HAS_VPIF_CAPTURE) { + ret = da850_register_vpif(); + if (ret) + pr_warn("da850_evm_init: VPIF setup failed: %d\n", ret); + } + + if (HAS_VPIF_CAPTURE) { + ret = davinci_cfg_reg_list(da850_vpif_capture_pins); + if (ret) + pr_warn( + "da850_evm_init: VPIF capture mux setup failed: %d\n", + ret); + + ret = da850_register_vpif_capture(&da850_vpif_capture_config); + if (ret) + pr_warn( + "da850_evm_init: VPIF capture setup failed: %d\n", ret); + } + + if (HAS_VPIF_DISPLAY) { + ret = davinci_cfg_reg_list(da850_vpif_display_pins); + if (ret) + pr_warn( + "da850_evm_init: VPIF display mux setup failed: %d\n", + ret); + + ret = da850_register_vpif_display(&da850_vpif_display_config); + if (ret) + pr_warn( + "da850_evm_init: VPIF display setup failed: %d\n", ret); + } + ret = da8xx_register_spi(1, da850evm_spi_info, ARRAY_SIZE(da850evm_spi_info)); if (ret)