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",
--
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