Commit ff29d06a authored by Oliver Endriss's avatar Oliver Endriss Committed by Linus Torvalds
Browse files

[PATCH] dvb: stv0299: reduce i2c xfer and set register 0x12 from inittab 



stv0299_set_frontend(): reduced number of i2c transfers, set register 0x12
from inittab

Signed-off-by: default avatarOliver Endriss <o.endriss@gmx.de>
Signed-off-by: default avatarMichael Krufky <mkrufky@linuxtv.org>
Cc: Johannes Stezenbach <js@linuxtv.org>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent 163d8fed

drivers/media/dvb/frontends/stv0299.c

+0 −2
Original line number Diff line number Diff line
@@ -561,8 +561,6 @@ static int stv0299_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_par 
	stv0299_set_symbolrate (fe, p->u.qpsk.symbol_rate);

	stv0299_writeregI(state, 0x22, 0x00);

	stv0299_writeregI(state, 0x23, 0x00);

	stv0299_readreg (state, 0x23);

	stv0299_writeregI(state, 0x12, 0xb9);



	state->tuner_frequency = p->frequency;

	state->fec_inner = p->u.qpsk.fec_inner;

drivers/media/dvb/ttpci/av7110.c

+2 −2
Original line number Diff line number Diff line
@@ -1566,7 +1566,7 @@ static u8 alps_bsru6_inittab[] = { 
	0x0e, 0x23,   /* alpha_tmg = 2, beta_tmg = 3 */

	0x10, 0x3f,   // AGC2  0x3d

	0x11, 0x84,

	0x12, 0xb5,   // Lock detect: -64  Carrier freq detect:on

	0x12, 0xb9,

	0x15, 0xc9,   // lock detector threshold

	0x16, 0x00,

	0x17, 0x00,
@@ -1668,7 +1668,7 @@ static u8 alps_bsbe1_inittab[] = { 
	0x0e, 0x23,   /* alpha_tmg = 2, beta_tmg = 3 */

	0x10, 0x3f,   // AGC2  0x3d

	0x11, 0x84,

	0x12, 0xb5,   // Lock detect: -64  Carrier freq detect:on

	0x12, 0xb9,

	0x15, 0xc9,   // lock detector threshold

	0x16, 0x00,

	0x17, 0x00,

drivers/media/dvb/ttpci/budget-av.c

+1 −1
Original line number Diff line number Diff line
@@ -499,7 +499,7 @@ static u8 typhoon_cinergy1200s_inittab[] = { 
	0x0e, 0x23,		/* alpha_tmg = 2, beta_tmg = 3 */

	0x10, 0x3f,		// AGC2  0x3d

	0x11, 0x84,

	0x12, 0xb5,		// Lock detect: -64  Carrier freq detect:on

	0x12, 0xb9,

	0x15, 0xc9,		// lock detector threshold

	0x16, 0x00,

	0x17, 0x00,

drivers/media/dvb/ttpci/budget-ci.c

+1 −1
Original line number Diff line number Diff line
@@ -490,7 +490,7 @@ static u8 alps_bsru6_inittab[] = { 
	0x0e, 0x23,		/* alpha_tmg = 2, beta_tmg = 3 */

	0x10, 0x3f,		// AGC2  0x3d

	0x11, 0x84,

	0x12, 0xb5,		// Lock detect: -64  Carrier freq detect:on

	0x12, 0xb9,

	0x15, 0xc9,		// lock detector threshold

	0x16, 0x00,

	0x17, 0x00,

drivers/media/dvb/ttpci/budget-patch.c

+1 −1
Original line number Diff line number Diff line
@@ -305,7 +305,7 @@ static u8 alps_bsru6_inittab[] = { 
	0x0e, 0x23,   /* alpha_tmg = 2, beta_tmg = 3 */

	0x10, 0x3f,   // AGC2  0x3d

	0x11, 0x84,

	0x12, 0xb5,   // Lock detect: -64  Carrier freq detect:on

	0x12, 0xb9,

	0x15, 0xc9,   // lock detector threshold

	0x16, 0x00,

	0x17, 0x00,