V4L/DVB (7263): Some cleanups at cx88 callback methods
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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bc36a686a6
Коммит
c450e50e8d
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@ -2062,34 +2062,22 @@ static int cx88_xc3028_geniatech_tuner_callback(void *priv, int command, int mod
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case XC2028_TUNER_RESET:
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switch (INPUT(core->input).type) {
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case CX88_RADIO:
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cx_write(MO_GP1_IO, 0x101010);
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mdelay(50);
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cx_write(MO_GP1_IO, 0x101000);
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mdelay(50);
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cx_write(MO_GP1_IO, 0x101010);
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mdelay(50);
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return 0;
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break;
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case CX88_VMUX_DVB:
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cx_write(MO_GP1_IO, 0x030302);
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mdelay(50);
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cx_write(MO_GP1_IO, 0x101010);
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mdelay(50);
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cx_write(MO_GP1_IO, 0x101000);
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mdelay(50);
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cx_write(MO_GP1_IO, 0x101010);
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mdelay(50);
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return 0;
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break;
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default:
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cx_write(MO_GP1_IO, 0x030301);
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mdelay(50);
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cx_write(MO_GP1_IO, 0x101010);
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mdelay(50);
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cx_write(MO_GP1_IO, 0x101000);
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mdelay(50);
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cx_write(MO_GP1_IO, 0x101010);
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mdelay(50);
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return 0;
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}
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}
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cx_write(MO_GP1_IO, 0x101010);
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mdelay(50);
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cx_write(MO_GP1_IO, 0x101000);
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mdelay(50);
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cx_write(MO_GP1_IO, 0x101010);
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mdelay(50);
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return 0;
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}
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return -EINVAL;
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}
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@ -2145,7 +2133,6 @@ static int cx88_xc2028_tuner_callback(void *priv, int command, int arg)
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switch (command) {
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case XC2028_TUNER_RESET:
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{
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switch (INPUT(core->input).type) {
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case CX88_RADIO:
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printk(KERN_INFO "setting GPIO to radio!\n");
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@ -2153,25 +2140,19 @@ static int cx88_xc2028_tuner_callback(void *priv, int command, int arg)
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mdelay(250);
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cx_write(MO_GP2_IO, 0xff);
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mdelay(250);
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cx_write(MO_GP1_IO, 0x101010);
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mdelay(250);
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cx_write(MO_GP1_IO, 0x101000);
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mdelay(250);
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cx_write(MO_GP1_IO, 0x101010);
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mdelay(250);
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return 0;
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break;
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case CX88_VMUX_DVB: /* Digital TV*/
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default: /* Analog TV */
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printk(KERN_INFO "setting GPIO to TV!\n");
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cx_write(MO_GP1_IO, 0x101010);
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mdelay(250);
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cx_write(MO_GP1_IO, 0x101000);
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mdelay(250);
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cx_write(MO_GP1_IO, 0x101010);
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mdelay(250);
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return 0;
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break;
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}
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}
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cx_write(MO_GP1_IO, 0x101010);
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mdelay(250);
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cx_write(MO_GP1_IO, 0x101000);
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mdelay(250);
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cx_write(MO_GP1_IO, 0x101010);
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mdelay(250);
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return 0;
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}
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return -EINVAL;
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}
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