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products/Sources/formale Sprachen/C/Firefox/media/libvpx/libvpx/vpx_dsp/   (Linux Kernel Version 6.17.9©)  Datei vom 27.6.2026 mit Größe 711 B image not shown  

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pdata-quirks.c


products/Sources/formale Sprachen/C/Linux/arch/arm/mach-davinci/pdata-quirks.c

// SPDX-License-Identifier: GPL-2.0-only /* * Legacy platform_data quirks * * Copyright (C) 2016 BayLibre, Inc */ #include #include #include #include #include "common.h" #include "da8xx.h" struct pdata_init { const char *compatible; void (*fn)(void); }; #define TVP5147_CH0 "tvp514x-0" #define TVP5147_CH1 "tvp514x-1" /* 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 struct vpif_input da850_ch0_inputs[] = { { .input = { .index = 0, .name = "Composite", .type = V4L2_INPUT_TYPE_CAMERA, .capabilities = V4L2_IN_CAP_STD, .std = TVP514X_STD_ALL, }, .input_route = INPUT_CVBS_VI2B, .output_route = OUTPUT_10BIT_422_EMBEDDED_SYNC, .subdev_name = TVP5147_CH0, }, }; static struct vpif_input da850_ch1_inputs[] = { { .input = { .index = 0, .name = "S-Video", .type = V4L2_INPUT_TYPE_CAMERA, .capabilities = V4L2_IN_CAP_STD, .std = TVP514X_STD_ALL, }, .input_route = INPUT_SVIDEO_VI2C_VI1C, .output_route = OUTPUT_10BIT_422_EMBEDDED_SYNC, .subdev_name = TVP5147_CH1, }, }; static struct vpif_subdev_info da850_vpif_capture_sdev_info[] = { { .name = TVP5147_CH0, .board_info = { I2C_BOARD_INFO("tvp5146", 0x5d), .platform_data = &tvp5146_pdata, }, }, { .name = TVP5147_CH1, .board_info = { I2C_BOARD_INFO("tvp5146", 0x5c), .platform_data = &tvp5146_pdata, }, }, }; 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), .chan_config[0] = { .inputs = da850_ch0_inputs, .input_count = ARRAY_SIZE(da850_ch0_inputs), .vpif_if = { .if_type = VPIF_IF_BT656, .hd_pol = 1, .vd_pol = 1, .fid_pol = 0, }, }, .chan_config[1] = { .inputs = da850_ch1_inputs, .input_count = ARRAY_SIZE(da850_ch1_inputs), .vpif_if = { .if_type = VPIF_IF_BT656, .hd_pol = 1, .vd_pol = 1, .fid_pol = 0, }, }, .card_name = "DA850/OMAP-L138 Video Capture", }; static void __init da850_vpif_legacy_register_capture(void) { int ret; ret = da850_register_vpif_capture(&da850_vpif_capture_config); if (ret) pr_warn("%s: VPIF capture setup failed: %d\n", __func__, ret); } static void __init da850_vpif_capture_legacy_init_lcdk(void) { da850_vpif_capture_config.subdev_count = 1; da850_vpif_legacy_register_capture(); } static void __init da850_vpif_capture_legacy_init_evm(void) { da850_vpif_legacy_register_capture(); } static struct adv7343_platform_data adv7343_pdata = { .mode_config = { .dac = { 1, 1, 1 }, }, .sd_config = { .sd_dac_out = { 1 }, }, }; static struct vpif_subdev_info da850_vpif_subdev[] = { { .name = "adv7343", .board_info = { I2C_BOARD_INFO("adv7343", 0x2a), .platform_data = &adv7343_pdata, }, }, }; static const struct vpif_output da850_ch0_outputs[] = { { .output = { .index = 0, .name = "Composite", .type = V4L2_OUTPUT_TYPE_ANALOG, .capabilities = V4L2_OUT_CAP_STD, .std = V4L2_STD_ALL, }, .subdev_name = "adv7343", .output_route = ADV7343_COMPOSITE_ID, }, { .output = { .index = 1, .name = "S-Video", .type = V4L2_OUTPUT_TYPE_ANALOG, .capabilities = V4L2_OUT_CAP_STD, .std = V4L2_STD_ALL, }, .subdev_name = "adv7343", .output_route = ADV7343_SVIDEO_ID, }, }; static struct vpif_display_config da850_vpif_display_config = { .subdevinfo = da850_vpif_subdev, .subdev_count = ARRAY_SIZE(da850_vpif_subdev), .chan_config[0] = { .outputs = da850_ch0_outputs, .output_count = ARRAY_SIZE(da850_ch0_outputs), }, .card_name = "DA850/OMAP-L138 Video Display", }; static void __init da850_vpif_display_legacy_init_evm(void) { int ret; ret = da850_register_vpif_display(&da850_vpif_display_config); if (ret) pr_warn("%s: VPIF display setup failed: %d\n", __func__, ret); } static void pdata_quirks_check(struct pdata_init *quirks) { while (quirks->compatible) { if (of_machine_is_compatible(quirks->compatible)) { if (quirks->fn) quirks->fn(); } quirks++; } } static struct pdata_init pdata_quirks[] __initdata = { { "ti,da850-lcdk", da850_vpif_capture_legacy_init_lcdk, }, { "ti,da850-evm", da850_vpif_display_legacy_init_evm, }, { "ti,da850-evm", da850_vpif_capture_legacy_init_evm, }, { /* sentinel */ }, }; void __init pdata_quirks_init(void) { pdata_quirks_check(pdata_quirks); }

                                                                                                                                                                                                                                                                                                                                                                                                     

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