Patch with updated GPIOs and enable analog inputs for the Kworld 315U Signed-off-by: Franklin Meng<fmeng2002@xxxxxxxxx> diff -r b6b82258cf5e linux/drivers/media/video/em28xx/em28xx-cards.c --- a/linux/drivers/media/video/em28xx/em28xx-cards.c Thu Dec 31 19:14:54 2009 -0200 +++ b/linux/drivers/media/video/em28xx/em28xx-cards.c Sun Jan 17 22:54:21 2010 -0800 @@ -122,13 +122,31 @@ }; #endif +/* Kworld 315U + GPIO0 - Enable digital power (lgdt3303) - low to enable + GPIO1 - Enable analog power (saa7113/emp202) - low to enable + GPIO7 - enables something ? + GOP2 - ?? some sort of reset ? + GOP3 - lgdt3303 reset + */ /* Board - EM2882 Kworld 315U digital */ static struct em28xx_reg_seq em2882_kworld_315u_digital[] = { - {EM28XX_R08_GPIO, 0xff, 0xff, 10}, - {EM28XX_R08_GPIO, 0xfe, 0xff, 10}, + {EM28XX_R08_GPIO, 0x7e, 0xff, 10}, {EM2880_R04_GPO, 0x04, 0xff, 10}, {EM2880_R04_GPO, 0x0c, 0xff, 10}, - {EM28XX_R08_GPIO, 0x7e, 0xff, 10}, + { -1, -1, -1, -1}, +}; + +/* Board - EM2882 Kworld 315U analog1 analog tv */ +static struct em28xx_reg_seq em2882_kworld_315u_analog1[] = { + {EM28XX_R08_GPIO, 0xfd, 0xff, 10}, + {EM28XX_R08_GPIO, 0x7d, 0xff, 10}, + { -1, -1, -1, -1}, +}; + +/* Board - EM2882 Kworld 315U analog2 component/svideo */ +static struct em28xx_reg_seq em2882_kworld_315u_analog2[] = { + {EM28XX_R08_GPIO, 0xfd, 0xff, 10}, { -1, -1, -1, -1}, }; @@ -140,6 +158,14 @@ { -1, -1, -1, -1}, }; +/* Board - EM2882 Kworld 315U suspend */ +static struct em28xx_reg_seq em2882_kworld_315u_suspend[] = { + {EM28XX_R08_GPIO, 0xff, 0xff, 10}, + {EM2880_R04_GPO, 0x08, 0xff, 10}, + {EM2880_R04_GPO, 0x0c, 0xff, 10}, + { -1, -1, -1, -1}, +}; + static struct em28xx_reg_seq kworld_330u_analog[] = { {EM28XX_R08_GPIO, 0x6d, ~EM_GPIO_4, 10}, {EM2880_R04_GPO, 0x00, 0xff, 10}, @@ -1314,28 +1340,28 @@ .decoder = EM28XX_SAA711X, .has_dvb = 1, .dvb_gpio = em2882_kworld_315u_digital, + .suspend_gpio = em2882_kworld_315u_suspend, .xclk = EM28XX_XCLK_FREQUENCY_12MHZ, .i2c_speed = EM28XX_I2C_CLK_WAIT_ENABLE, - /* Analog mode - still not ready */ - /*.input = { { + .input = { { .type = EM28XX_VMUX_TELEVISION, .vmux = SAA7115_COMPOSITE2, .amux = EM28XX_AMUX_VIDEO, - .gpio = em2882_kworld_315u_analog, + .gpio = em2882_kworld_315u_analog1, .aout = EM28XX_AOUT_PCM_IN | EM28XX_AOUT_PCM_STEREO, }, { .type = EM28XX_VMUX_COMPOSITE1, .vmux = SAA7115_COMPOSITE0, .amux = EM28XX_AMUX_LINE_IN, - .gpio = em2882_kworld_315u_analog1, + .gpio = em2882_kworld_315u_analog2, .aout = EM28XX_AOUT_PCM_IN | EM28XX_AOUT_PCM_STEREO, }, { .type = EM28XX_VMUX_SVIDEO, .vmux = SAA7115_SVIDEO3, .amux = EM28XX_AMUX_LINE_IN, - .gpio = em2882_kworld_315u_analog1, + .gpio = em2882_kworld_315u_analog2, .aout = EM28XX_AOUT_PCM_IN | EM28XX_AOUT_PCM_STEREO, - } }, */ + } }, }, [EM2880_BOARD_EMPIRE_DUAL_TV] = { .name = "Empire dual TV", -- 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