Messages in this thread Patch in this message | | | Date | Tue, 01 Nov 2005 03:15:36 -0500 | From | Michael Krufky <> | Subject | [PATCH 28/37] dvb: stv0299: reduce i2c xfer and set register 0x12 from inittab |
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From: Oliver Endriss <o.endriss@gmx.de>
stv0299_set_frontend(): reduced number of i2c transfers, set register 0x12 from inittab
Signed-off-by: Oliver Endriss <o.endriss@gmx.de> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
drivers/media/dvb/frontends/stv0299.c | 2 -- drivers/media/dvb/ttpci/av7110.c | 4 ++-- drivers/media/dvb/ttpci/budget-av.c | 2 +- drivers/media/dvb/ttpci/budget-ci.c | 2 +- drivers/media/dvb/ttpci/budget-patch.c | 2 +- drivers/media/dvb/ttpci/budget.c | 4 ++-- 6 files changed, 7 insertions(+), 9 deletions(-)
--- linux-2.6.14-git3.orig/drivers/media/dvb/frontends/stv0299.c +++ linux-2.6.14-git3/drivers/media/dvb/frontends/stv0299.c @@ -561,8 +561,6 @@ 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; --- linux-2.6.14-git3.orig/drivers/media/dvb/ttpci/av7110.c +++ linux-2.6.14-git3/drivers/media/dvb/ttpci/av7110.c @@ -1566,7 +1566,7 @@ 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 @@ 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, --- linux-2.6.14-git3.orig/drivers/media/dvb/ttpci/budget-av.c +++ linux-2.6.14-git3/drivers/media/dvb/ttpci/budget-av.c @@ -499,7 +499,7 @@ 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, --- linux-2.6.14-git3.orig/drivers/media/dvb/ttpci/budget-ci.c +++ linux-2.6.14-git3/drivers/media/dvb/ttpci/budget-ci.c @@ -490,7 +490,7 @@ 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, --- linux-2.6.14-git3.orig/drivers/media/dvb/ttpci/budget-patch.c +++ linux-2.6.14-git3/drivers/media/dvb/ttpci/budget-patch.c @@ -305,7 +305,7 @@ 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, --- linux-2.6.14-git3.orig/drivers/media/dvb/ttpci/budget.c +++ linux-2.6.14-git3/drivers/media/dvb/ttpci/budget.c @@ -286,7 +286,7 @@ 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, @@ -383,7 +383,7 @@ 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,
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