diff options
Diffstat (limited to 'recipes/linux/linux-omap-psp-2.6.32/0008-board-omap3beagle-ugly-copy-paste-job-to-get-mt9p111.patch')
| -rw-r--r-- | recipes/linux/linux-omap-psp-2.6.32/0008-board-omap3beagle-ugly-copy-paste-job-to-get-mt9p111.patch | 214 |
1 files changed, 214 insertions, 0 deletions
diff --git a/recipes/linux/linux-omap-psp-2.6.32/0008-board-omap3beagle-ugly-copy-paste-job-to-get-mt9p111.patch b/recipes/linux/linux-omap-psp-2.6.32/0008-board-omap3beagle-ugly-copy-paste-job-to-get-mt9p111.patch new file mode 100644 index 0000000000..a009ec5194 --- /dev/null +++ b/recipes/linux/linux-omap-psp-2.6.32/0008-board-omap3beagle-ugly-copy-paste-job-to-get-mt9p111.patch @@ -0,0 +1,214 @@ +From b1f02af6bdbf845ad928e0f046e737f9af000f11 Mon Sep 17 00:00:00 2001 +From: Koen Kooi <k-kooi@ti.com> +Date: Tue, 9 Feb 2010 20:53:56 +0100 +Subject: [PATCH 08/30] board-omap3beagle: ugly copy/paste job to get mt9p111 sensor data in (only compile tested) + +--- + arch/arm/mach-omap2/board-omap3beagle.c | 169 +++++++++++++++++++++++++++++++ + 1 files changed, 169 insertions(+), 0 deletions(-) + +diff --git a/arch/arm/mach-omap2/board-omap3beagle.c b/arch/arm/mach-omap2/board-omap3beagle.c +index accf80d..e63bec6 100644 +--- a/arch/arm/mach-omap2/board-omap3beagle.c ++++ b/arch/arm/mach-omap2/board-omap3beagle.c +@@ -25,6 +25,12 @@ + #include <linux/input.h> + #include <linux/gpio_keys.h> + ++#include <media/v4l2-int-device.h> ++#include <media/mt9t111.h> ++ ++/* Include V4L2 ISP-Camera driver related header file */ ++#include <../drivers/media/video/omap34xxcam.h> ++ + #include <linux/mtd/mtd.h> + #include <linux/mtd/partitions.h> + #include <linux/mtd/nand.h> +@@ -441,6 +447,157 @@ static struct twl4030_platform_data beagle_twldata = { + .vpll2 = &beagle_vpll2, + }; + ++ ++#if defined(CONFIG_VIDEO_MT9T111) || defined(CONFIG_VIDEO_MT9T111_MODULE) ++static struct isp_interface_config mt9t111_if_config = { ++ .ccdc_par_ser = ISP_PARLL, ++ .dataline_shift = 0x0, ++ .hsvs_syncdetect = ISPCTRL_SYNC_DETECT_VSRISE, ++ .strobe = 0x0, ++ .prestrobe = 0x0, ++ .shutter = 0x0, ++ .u.par.par_bridge = 0x1, ++ .u.par.par_clk_pol = 0x0, ++}; ++ ++static struct v4l2_ifparm mt9t111_ifparm_s = { ++#if 1 ++ .if_type = V4L2_IF_TYPE_RAW, ++ .u = { ++ .raw = { ++ .frame_start_on_rising_vs = 1, ++ .bt_sync_correct = 0, ++ .swap = 0, ++ .latch_clk_inv = 0, ++ .nobt_hs_inv = 0, /* active high */ ++ .nobt_vs_inv = 0, /* active high */ ++ .clock_min = MT9T111_CLK_MIN, ++ .clock_max = MT9T111_CLK_MAX, ++ }, ++ }, ++#else ++ .if_type = V4L2_IF_TYPE_YCbCr, ++ .u = { ++ .ycbcr = { ++ .frame_start_on_rising_vs = 1, ++ .bt_sync_correct = 0, ++ .swap = 0, ++ .latch_clk_inv = 0, ++ .nobt_hs_inv = 0, /* active high */ ++ .nobt_vs_inv = 0, /* active high */ ++ .clock_min = MT9T111_CLK_MIN, ++ .clock_max = MT9T111_CLK_MAX, ++ }, ++ }, ++#endif ++}; ++ ++/** ++ * @brief mt9t111_ifparm - Returns the mt9t111 interface parameters ++ * ++ * @param p - pointer to v4l2_ifparm structure ++ * ++ * @return result of operation - 0 is success ++ */ ++static int mt9t111_ifparm(struct v4l2_ifparm *p) ++{ ++ if (p == NULL) ++ return -EINVAL; ++ ++ *p = mt9t111_ifparm_s; ++ return 0; ++} ++ ++#if defined(CONFIG_VIDEO_OMAP3_CAM) || defined(CONFIG_VIDEO_OMAP3_CAM_MODULE) ++static struct omap34xxcam_hw_config mt9t111_decoder_hwc = { ++ .dev_index = 0, ++ .dev_minor = 0, ++ .dev_type = OMAP34XXCAM_SLAVE_SENSOR, ++ .u.sensor.xclk = OMAP34XXCAM_XCLK_NONE, ++ .u.sensor.sensor_isp = 1, ++}; ++#endif ++ ++/** ++ * @brief mt9t111_set_prv_data - Returns mt9t111 omap34xx driver private data ++ * ++ * @param priv - pointer to omap34xxcam_hw_config structure ++ * ++ * @return result of operation - 0 is success ++ */ ++static int mt9t111_set_prv_data(void *priv) ++{ ++#if defined(CONFIG_VIDEO_OMAP3_CAM) || defined(CONFIG_VIDEO_OMAP3_CAM_MODULE) ++ struct omap34xxcam_hw_config *hwc = priv; ++ ++ if (priv == NULL) ++ return -EINVAL; ++ ++ hwc->u.sensor.sensor_isp = mt9t111_decoder_hwc.u.sensor.sensor_isp; ++ hwc->u.sensor.xclk = mt9t111_decoder_hwc.u.sensor.xclk; ++ hwc->dev_index = mt9t111_decoder_hwc.dev_index; ++ hwc->dev_minor = mt9t111_decoder_hwc.dev_minor; ++ hwc->dev_type = mt9t111_decoder_hwc.dev_type; ++ return 0; ++#else ++ return -EINVAL; ++#endif ++} ++ ++/** ++ * @brief mt9t111_power_set - Power-on or power-off TVP5146 device ++ * ++ * @param power - enum, Power on/off, resume/standby ++ * ++ * @return result of operation - 0 is success ++ */ ++static int mt9t111_power_set(enum v4l2_power power) ++{ ++ switch (power) { ++ case V4L2_POWER_OFF: ++ /* Disable mux for TVP5146 decoder data path */ ++// if (omap3evmdc_set_mux(MUX_CAMERA_SENSOR, DISABLE_MUX)) ++// return -ENODEV; ++ break; ++ ++ case V4L2_POWER_STANDBY: ++ break; ++ ++ case V4L2_POWER_ON: ++ /* Enable mux for expension camera data path */ ++// if (omap3evmdc_set_mux(MUX_CAMERA_SENSOR, ENABLE_MUX)) ++// return -ENODEV; ++ ++#if defined(CONFIG_VIDEO_OMAP3_CAM) || defined(CONFIG_VIDEO_OMAP3_CAM_MODULE) ++ isp_configure_interface(&mt9t111_if_config); ++#endif ++ break; ++ ++ default: ++ return -ENODEV; ++ break; ++ } ++ return 0; ++} ++ ++static struct mt9t111_platform_data mt9t111_pdata = { ++ .master = "omap34xxcam", ++ .power_set = mt9t111_power_set, ++ .priv_data_set = mt9t111_set_prv_data, ++ .ifparm = mt9t111_ifparm, ++ /* Some interface dependent params */ ++ .clk_polarity = 0, /* data clocked out on falling edge */ ++ .hs_polarity = 1, /* 0 - Active low, 1- Active high */ ++ .vs_polarity = 1, /* 0 - Active low, 1- Active high */ ++}; ++ ++static struct i2c_board_info __initdata mt9t111_i2c_board_info = { ++ I2C_BOARD_INFO("mt9t111", MT9T111_I2C_ADDR), ++ .platform_data = &mt9t111_pdata, ++}; ++ ++#endif /* #ifdef CONFIG_VIDEO_MT9T111 */ ++ + static struct i2c_board_info __initdata beagle_i2c1_boardinfo[] = { + { + I2C_BOARD_INFO("twl4030", 0x48), +@@ -618,6 +775,8 @@ static struct omap_board_mux board_mux[] __initdata = { + + static void __init omap3_beagle_init(void) + { ++ int err; ++ + omap3_mux_init(board_mux, OMAP_PACKAGE_CBB); + omap3_beagle_i2c_init(); + platform_add_devices(omap3_beagle_devices, +@@ -640,7 +799,17 @@ static void __init omap3_beagle_init(void) + omap_mux_init_signal("sdrc_cke1", OMAP_PIN_OUTPUT); + + beagle_display_init(); ++ ++ // Revisit: hardcodes i2c bus 2 ++#if defined(CONFIG_VIDEO_MT9T111) || defined(CONFIG_VIDEO_MT9T111_MODULE) ++ err = i2c_register_board_info(2, &mt9t111_i2c_board_info, 1); ++ if (err) { ++ printk("beagle: MT9T111 I2C Board Registration failed \n"); ++ return err; ++ } ++#endif + } ++ + static void __init omap3_beagle_map_io(void) + { + omap2_set_globals_343x(); +-- +1.6.6.1 + |