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V4L/DVB (3702): Make msp3400 routing defines more consistent

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Renamed various msp3400 routing defines to be more consistent and less
confusing. Esp. the MSP_DSP_OUT defines were confusing since it is really
a DSP input.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
This commit is contained in:
Hans Verkuil 2006-04-01 18:03:23 -03:00 committed by Mauro Carvalho Chehab
parent ab4cecf9c4
commit 07151724a3
5 changed files with 41 additions and 41 deletions
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12
drivers/media/video/bt8xx/bttv-driver.c
View File

@ -973,12 +973,12 @@ audio_mux(struct bttv *btv, int input, int mute)
For now this is sufficient. */
switch (input) {
case TVAUDIO_INPUT_RADIO:
route.input = MSP_INPUT(MSP_IN_SCART_2, MSP_IN_TUNER_1,
MSP_DSP_OUT_SCART, MSP_DSP_OUT_SCART);
route.input = MSP_INPUT(MSP_IN_SCART2, MSP_IN_TUNER1,
MSP_DSP_IN_SCART, MSP_DSP_IN_SCART);
break;
case TVAUDIO_INPUT_EXTERN:
route.input = MSP_INPUT(MSP_IN_SCART_1, MSP_IN_TUNER_1,
MSP_DSP_OUT_SCART, MSP_DSP_OUT_SCART);
route.input = MSP_INPUT(MSP_IN_SCART1, MSP_IN_TUNER1,
MSP_DSP_IN_SCART, MSP_DSP_IN_SCART);
break;
case TVAUDIO_INPUT_INTERN:
/* Yes, this is the same input as for RADIO. I doubt
@ -986,8 +986,8 @@ audio_mux(struct bttv *btv, int input, int mute)
input is the BTTV_BOARD_AVERMEDIA98. I wonder how
that was tested. My guess is that the whole INTERN
input does not work. */
route.input = MSP_INPUT(MSP_IN_SCART_2, MSP_IN_TUNER_1,
MSP_DSP_OUT_SCART, MSP_DSP_OUT_SCART);
route.input = MSP_INPUT(MSP_IN_SCART2, MSP_IN_TUNER1,
MSP_DSP_IN_SCART, MSP_DSP_IN_SCART);
break;
case TVAUDIO_INPUT_TUNER:
default:

4
drivers/media/video/em28xx/em28xx-cards.c
View File

@ -151,8 +151,8 @@ struct em28xx_board em28xx_boards[] = {
},{
.type = EM28XX_VMUX_SVIDEO,
.vmux = 2,
.amux = MSP_INPUT(MSP_IN_SCART_1, MSP_IN_TUNER_1,
MSP_DSP_OUT_SCART, MSP_DSP_OUT_SCART),
.amux = MSP_INPUT(MSP_IN_SCART1, MSP_IN_TUNER1,
MSP_DSP_IN_SCART, MSP_DSP_IN_SCART),
}},
},
[EM2820_BOARD_MSI_VOX_USB_2] = {

2
drivers/media/video/em28xx/em28xx-video.c
View File

@ -222,7 +222,7 @@ static void video_mux(struct em28xx *dev, int index)
if (dev->i2s_speed)
em28xx_i2c_call_clients(dev, VIDIOC_INT_I2S_CLOCK_FREQ, &dev->i2s_speed);
route.input = dev->ctl_ainput;
route.output = MSP_OUTPUT(MSP_OUT_SCART1_DA);
route.output = MSP_OUTPUT(MSP_SC_IN_DSP_SCART1);
/* Note: this is msp3400 specific */
em28xx_i2c_call_clients(dev, VIDIOC_INT_S_AUDIO_ROUTING, &route);
ainput = EM28XX_AUDIO_SRC_TUNER;

4
drivers/media/video/msp3400-kthreads.c
View File

@ -856,11 +856,11 @@ static void msp34xxg_set_source(struct i2c_client *client, u16 reg, int in)
break;
}
if (in == MSP_DSP_OUT_TUNER)
if (in == MSP_DSP_IN_TUNER)
source = (source << 8) | 0x20;
/* the msp34x2g puts the MAIN_AVC, MAIN and AUX sources in 12, 13, 14
instead of 11, 12, 13. So we add one for that msp version. */
else if (in >= MSP_DSP_OUT_MAIN_AVC && state->has_dolby_pro_logic)
else if (in >= MSP_DSP_IN_MAIN_AVC && state->has_dolby_pro_logic)
source = ((in + 1) << 8) | matrix;
else
source = (in << 8) | matrix;

60
include/media/msp3400.h
View File

@ -80,16 +80,16 @@
*/
/* SCART input to DSP selection */
#define MSP_IN_SCART_1 0 /* Pin SC1_IN */
#define MSP_IN_SCART_2 1 /* Pin SC2_IN */
#define MSP_IN_SCART_3 2 /* Pin SC3_IN */
#define MSP_IN_SCART_4 3 /* Pin SC4_IN */
#define MSP_IN_SCART1 0 /* Pin SC1_IN */
#define MSP_IN_SCART2 1 /* Pin SC2_IN */
#define MSP_IN_SCART3 2 /* Pin SC3_IN */
#define MSP_IN_SCART4 3 /* Pin SC4_IN */
#define MSP_IN_MONO 6 /* Pin MONO_IN */
#define MSP_IN_MUTE 7 /* Mute DSP input */
#define MSP_SCART_TO_DSP(in) (in)
/* Tuner input to demodulator and DSP selection */
#define MSP_IN_TUNER_1 0 /* Analog Sound IF input pin ANA_IN1 */
#define MSP_IN_TUNER_2 1 /* Analog Sound IF input pin ANA_IN2 */
#define MSP_IN_TUNER1 0 /* Analog Sound IF input pin ANA_IN1 */
#define MSP_IN_TUNER2 1 /* Analog Sound IF input pin ANA_IN2 */
#define MSP_TUNER_TO_DSP(in) ((in) << 3)
/* The msp has up to 5 DSP outputs, each output can independently select
@ -109,14 +109,14 @@
DSP. This is currently not implemented. Also not implemented is the
multi-channel capable I2S3 input of the 44x0G. If someone can demonstrate
a need for one of those features then additional support can be added. */
#define MSP_DSP_OUT_TUNER 0 /* Tuner output */
#define MSP_DSP_OUT_SCART 2 /* SCART output */
#define MSP_DSP_OUT_I2S1 5 /* I2S1 output */
#define MSP_DSP_OUT_I2S2 6 /* I2S2 output */
#define MSP_DSP_OUT_I2S3 7 /* I2S3 output */
#define MSP_DSP_OUT_MAIN_AVC 11 /* MAIN AVC processed output */
#define MSP_DSP_OUT_MAIN 12 /* MAIN output */
#define MSP_DSP_OUT_AUX 13 /* AUX output */
#define MSP_DSP_IN_TUNER 0 /* Tuner DSP input */
#define MSP_DSP_IN_SCART 2 /* SCART DSP input */
#define MSP_DSP_IN_I2S1 5 /* I2S1 DSP input */
#define MSP_DSP_IN_I2S2 6 /* I2S2 DSP input */
#define MSP_DSP_IN_I2S3 7 /* I2S3 DSP input */
#define MSP_DSP_IN_MAIN_AVC 11 /* MAIN AVC processed DSP input */
#define MSP_DSP_IN_MAIN 12 /* MAIN DSP input */
#define MSP_DSP_IN_AUX 13 /* AUX DSP input */
#define MSP_DSP_TO_MAIN(in) ((in) << 4)
#define MSP_DSP_TO_AUX(in) ((in) << 8)
#define MSP_DSP_TO_SCART1(in) ((in) << 12)
@ -125,16 +125,16 @@
/* Output SCART select: the SCART outputs can select which input
to use. */
#define MSP_OUT_SCART1 0 /* SCART1 input, bypassing the DSP */
#define MSP_OUT_SCART2 1 /* SCART2 input, bypassing the DSP */
#define MSP_OUT_SCART3 2 /* SCART3 input, bypassing the DSP */
#define MSP_OUT_SCART4 3 /* SCART4 input, bypassing the DSP */
#define MSP_OUT_SCART1_DA 4 /* DSP SCART1 output */
#define MSP_OUT_SCART2_DA 5 /* DSP SCART2 output */
#define MSP_OUT_MONO 6 /* MONO input, bypassing the DSP */
#define MSP_OUT_MUTE 7 /* MUTE output */
#define MSP_OUT_TO_SCART1(in) (in)
#define MSP_OUT_TO_SCART2(in) ((in) << 4)
#define MSP_SC_IN_SCART1 0 /* SCART1 input, bypassing the DSP */
#define MSP_SC_IN_SCART2 1 /* SCART2 input, bypassing the DSP */
#define MSP_SC_IN_SCART3 2 /* SCART3 input, bypassing the DSP */
#define MSP_SC_IN_SCART4 3 /* SCART4 input, bypassing the DSP */
#define MSP_SC_IN_DSP_SCART1 4 /* DSP SCART1 input */
#define MSP_SC_IN_DSP_SCART2 5 /* DSP SCART2 input */
#define MSP_SC_IN_MONO 6 /* MONO input, bypassing the DSP */
#define MSP_SC_IN_MUTE 7 /* MUTE output */
#define MSP_SC_TO_SCART1(in) (in)
#define MSP_SC_TO_SCART2(in) ((in) << 4)
/* Shortcut macros */
#define MSP_INPUT(sc, t, main_aux_src, sc_i2s_src) \
@ -145,14 +145,14 @@
MSP_DSP_TO_SCART1(sc_i2s_src) | \
MSP_DSP_TO_SCART2(sc_i2s_src) | \
MSP_DSP_TO_I2S(sc_i2s_src))
#define MSP_INPUT_DEFAULT MSP_INPUT(MSP_IN_SCART_1, MSP_IN_TUNER_1, \
MSP_DSP_OUT_TUNER, MSP_DSP_OUT_TUNER)
#define MSP_INPUT_DEFAULT MSP_INPUT(MSP_IN_SCART1, MSP_IN_TUNER1, \
MSP_DSP_IN_TUNER, MSP_DSP_IN_TUNER)
#define MSP_OUTPUT(sc) \
(MSP_OUT_TO_SCART1(sc) | \
MSP_OUT_TO_SCART2(sc))
(MSP_SC_TO_SCART1(sc) | \
MSP_SC_TO_SCART2(sc))
/* This equals the RESET position of the msp3400 ACB register */
#define MSP_OUTPUT_DEFAULT (MSP_OUT_TO_SCART1(MSP_OUT_SCART3) | \
MSP_OUT_TO_SCART2(MSP_OUT_SCART1_DA))
#define MSP_OUTPUT_DEFAULT (MSP_SC_TO_SCART1(MSP_SC_IN_SCART3) | \
MSP_SC_TO_SCART2(MSP_SC_IN_DSP_SCART1))
/* Tuner inputs vs. msp version */
/* Chip TUNER_1 TUNER_2