V4L/DVB: gspca_sonixb: leave bridge gain at 1.0 when we have a sensor gain
Leave bridge gain at 1.0 when we have a sensor gain, while at it also change the bridge gain setting code to write both registers in one go saving us a usb transaction. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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@ -347,7 +347,7 @@ static const __u8 initOv7630[] = {
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};
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static const __u8 initOv7630_3[] = {
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0x44, 0x44, 0x00, 0x1a, 0x20, 0x20, 0x20, 0x80, /* r01 .. r08 */
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0x21, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x04, /* r09 .. r10 */
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0x21, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* r09 .. r10 */
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0x00, 0x02, 0x01, 0x0a, /* r11 .. r14 */
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0x28, 0x1e, /* H & V sizes r15 .. r16 */
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0x68, 0x8f, MCK_INIT1, /* r17 .. r19 */
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@ -465,7 +465,7 @@ static const __u8 pas202_sensor_init[][8] = {
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static const __u8 initTas5110c[] = {
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0x44, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x20, 0x11, 0x00, 0x00, 0x00,
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0x00, 0x00,
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0x00, 0x01, 0x00, 0x45, 0x09, 0x0a,
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0x00, 0x00, 0x00, 0x45, 0x09, 0x0a,
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0x16, 0x12, 0x60, 0x86, 0x2b,
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0x14, 0x0a, 0x02, 0x02, 0x09, 0x07
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};
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@ -473,7 +473,7 @@ static const __u8 initTas5110c[] = {
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static const __u8 initTas5110d[] = {
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0x44, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x20, 0x11, 0x00, 0x00, 0x00,
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0x00, 0x00,
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0x00, 0x01, 0x00, 0x41, 0x09, 0x0a,
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0x00, 0x00, 0x00, 0x41, 0x09, 0x0a,
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0x16, 0x12, 0x60, 0x86, 0x2b,
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0x14, 0x0a, 0x02, 0x02, 0x09, 0x07
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};
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@ -486,7 +486,7 @@ static const __u8 tas5110_sensor_init[][8] = {
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static const __u8 initTas5130[] = {
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0x04, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x20, 0x11, 0x00, 0x00, 0x00,
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0x00, 0x00,
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0x00, 0x01, 0x00, 0x68, 0x0c, 0x0a,
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0x00, 0x00, 0x00, 0x68, 0x0c, 0x0a,
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0x28, 0x1e, 0x60, COMP, MCK_INIT,
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0x18, 0x10, 0x04, 0x03, 0x11, 0x0c
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};
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@ -697,19 +697,21 @@ static void setgain(struct gspca_dev *gspca_dev)
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{
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struct sd *sd = (struct sd *) gspca_dev;
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__u8 gain;
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__u8 rgb_value;
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__u8 buf[2] = { 0, 0 };
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if (sensor_data[sd->sensor].flags & F_GAIN) {
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/* Use the sensor gain to do the actual gain */
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setsensorgain(gspca_dev);
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return;
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}
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gain = sd->gain >> 4;
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/* red and blue gain */
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rgb_value = gain << 4 | gain;
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reg_w(gspca_dev, 0x10, &rgb_value, 1);
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buf[0] = gain << 4 | gain;
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/* green gain */
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rgb_value = gain;
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reg_w(gspca_dev, 0x11, &rgb_value, 1);
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if (sensor_data[sd->sensor].flags & F_GAIN)
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setsensorgain(gspca_dev);
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buf[1] = gain;
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reg_w(gspca_dev, 0x10, buf, 2);
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}
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static void setexposure(struct gspca_dev *gspca_dev)
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