V4L/DVB (9395): Add initial support for two KNC1 DVB-S2 boards (41e1151b) · Commits · 戴 / test

drivers/media/dvb/frontends/tda8261.c

+7 −7

Original line number	Diff line number	Diff line
		@@ -28,7 +28,7 @@
		struct tda8261_state {
		struct dvb_frontend *fe;
		struct i2c_adapter *i2c;
		struct tda8261_config *config;
		const struct tda8261_config *config;

		/* state cache */
		u32 frequency;
		@@ -37,7 +37,7 @@ struct tda8261_state {

		static int tda8261_read(struct tda8261_state state, u8 buf)
		{
		struct tda8261_config *config = state->config;
		const struct tda8261_config *config = state->config;
		int err = 0;
		struct i2c_msg msg[] = {
		{ .addr = config->addr, .flags = 0, .buf = NULL, .len = 0 },
		@@ -52,7 +52,7 @@ static int tda8261_read(struct tda8261_state state, u8 buf)

		static int tda8261_write(struct tda8261_state state, u8 buf)
		{
		struct tda8261_config *config = state->config;
		const struct tda8261_config *config = state->config;
		int err = 0;
		struct i2c_msg msg = { .addr = config->addr, .flags = 0, .buf = buf, .len = 4 };

		@@ -111,7 +111,7 @@ static int tda8261_set_state(struct dvb_frontend *fe,
		struct tuner_state *tstate)
		{
		struct tda8261_state *state = fe->tuner_priv;
		struct tda8261_config *config = state->config;
		const struct tda8261_config *config = state->config;
		u32 frequency, N, status = 0;
		u8 buf[4];
		int err = 0;
		@@ -182,7 +182,7 @@ static struct dvb_tuner_ops tda8261_ops = {
		};

		struct dvb_frontend tda8261_attach(struct dvb_frontend fe,
		struct tda8261_config *config,
		const struct tda8261_config *config,
		struct i2c_adapter *i2c)
		{
		struct tda8261_state *state = NULL;

+3 −6

Original line number	Diff line number	Diff line
		@@ -15,11 +15,8 @@ struct tda8261_config {
		enum tda8261_step step_size;
		};

		/* move out from here! */
		static const struct tda8261_config sd1878c_config = {
		// .name = "SD1878C",
		.addr = 0x60,
		.step_size = TDA8261_STEP_1000 /* kHz */
		};
		extern struct dvb_frontend tda8261_attach(struct dvb_frontend fe,
		const struct tda8261_config *config,
		struct i2c_adapter *i2c);

		#endif// __TDA8261_H

+613 −0

File changed.

Preview size limit exceeded, changes collapsed.

+1 −0

Original line number	Diff line number	Diff line
		@@ -103,6 +103,7 @@ static struct saa7146_pci_extension_data x_var = { \
		#define BUDGET_CIN1200C_MK3 15
		#define BUDGET_KNC1C_MK3 16
		#define BUDGET_KNC1CP_MK3 17
		#define BUDGET_KNC1S2 18

		#define BUDGET_VIDEO_PORTA 0
		#define BUDGET_VIDEO_PORTB 1