Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=c2806d03c090a1bf9c8c94bbecb92242b57469f3
Commit: c2806d03c090a1bf9c8c94bbecb92242b57469f3
Parent: c96dd0710685a0932c16ecc351621af3fe0cb2c7
Author: Mauro Carvalho Chehab <[EMAIL PROTECTED]>
AuthorDate: Fri Oct 26 16:54:54 2007 -0300
Committer: Mauro Carvalho Chehab <[EMAIL PROTECTED]>
CommitDate: Fri Jan 25 19:00:58 2008 -0200
V4L/DVB (6412): Audio hooks moved to another file
Signed-off-by: Mauro Carvalho Chehab <[EMAIL PROTECTED]>
---
drivers/media/video/bt8xx/Makefile | 2 +-
drivers/media/video/bt8xx/bttv-audio-hook.c | 390 ++++++++++++++++++++++++++
drivers/media/video/bt8xx/bttv-audio-hook.h | 23 ++
drivers/media/video/bt8xx/bttv-cards.c | 399 +--------------------------
drivers/media/video/bt8xx/bttv.h | 2 +
drivers/media/video/bt8xx/bttvp.h | 3 +-
6 files changed, 420 insertions(+), 399 deletions(-)
diff --git a/drivers/media/video/bt8xx/Makefile
b/drivers/media/video/bt8xx/Makefile
index a096a03..924d216 100644
--- a/drivers/media/video/bt8xx/Makefile
+++ b/drivers/media/video/bt8xx/Makefile
@@ -4,7 +4,7 @@
bttv-objs := bttv-driver.o bttv-cards.o bttv-if.o \
bttv-risc.o bttv-vbi.o bttv-i2c.o bttv-gpio.o \
- bttv-input.o
+ bttv-input.o bttv-audio-hook.o
obj-$(CONFIG_VIDEO_BT848) += bttv.o
diff --git a/drivers/media/video/bt8xx/bttv-audio-hook.c
b/drivers/media/video/bt8xx/bttv-audio-hook.c
new file mode 100644
index 0000000..1e7fcaa
--- /dev/null
+++ b/drivers/media/video/bt8xx/bttv-audio-hook.c
@@ -0,0 +1,390 @@
+/*
+ * Handlers for board audio hooks, splitted from bttv-cards
+ *
+ * Copyright (c) 2006 Mauro Carvalho Chehab ([EMAIL PROTECTED])
+ * This code is placed under the terms of the GNU General Public License
+ */
+
+/* ----------------------------------------------------------------------- */
+/* winview */
+
+#include "bttvp.h"
+#include <linux/videodev.h>
+
+static void winview_audio(struct bttv *btv, struct video_audio *v, int set)
+{
+ /* PT2254A programming Jon Tombs, [EMAIL PROTECTED] */
+ int bits_out, loops, vol, data;
+
+ if (!set) {
+ /* Fixed by Leandro Lucarella <[EMAIL PROTECTED] (07/31/01) */
+ v->flags |= VIDEO_AUDIO_VOLUME;
+ return;
+ }
+
+ /* 32 levels logarithmic */
+ vol = 32 - ((v->volume>>11));
+ /* units */
+ bits_out = (PT2254_DBS_IN_2>>(vol%5));
+ /* tens */
+ bits_out |= (PT2254_DBS_IN_10>>(vol/5));
+ bits_out |= PT2254_L_CHANNEL | PT2254_R_CHANNEL;
+ data = gpio_read();
+ data &= ~(WINVIEW_PT2254_CLK| WINVIEW_PT2254_DATA|
+ WINVIEW_PT2254_STROBE);
+ for (loops = 17; loops >= 0 ; loops--) {
+ if (bits_out & (1<<loops))
+ data |= WINVIEW_PT2254_DATA;
+ else
+ data &= ~WINVIEW_PT2254_DATA;
+ gpio_write(data);
+ udelay(5);
+ data |= WINVIEW_PT2254_CLK;
+ gpio_write(data);
+ udelay(5);
+ data &= ~WINVIEW_PT2254_CLK;
+ gpio_write(data);
+ }
+ data |= WINVIEW_PT2254_STROBE;
+ data &= ~WINVIEW_PT2254_DATA;
+ gpio_write(data);
+ udelay(10);
+ data &= ~WINVIEW_PT2254_STROBE;
+ gpio_write(data);
+}
+
+/* ----------------------------------------------------------------------- */
+/* mono/stereo control for various cards (which don't use i2c chips but */
+/* connect something to the GPIO pins */
+
+static void
+gvbctv3pci_audio(struct bttv *btv, struct video_audio *v, int set)
+{
+ unsigned int con = 0;
+
+ if (set) {
+ gpio_inout(0x300, 0x300);
+ if (v->mode & VIDEO_SOUND_LANG1)
+ con = 0x000;
+ if (v->mode & VIDEO_SOUND_LANG2)
+ con = 0x300;
+ if (v->mode & VIDEO_SOUND_STEREO)
+ con = 0x200;
+/* if (v->mode & VIDEO_SOUND_MONO)
+ * con = 0x100; */
+ gpio_bits(0x300, con);
+ } else {
+ v->mode = VIDEO_SOUND_STEREO |
+ VIDEO_SOUND_LANG1 | VIDEO_SOUND_LANG2;
+ }
+}
+
+static void
+gvbctv5pci_audio(struct bttv *btv, struct video_audio *v, int set)
+{
+ unsigned int val, con;
+
+ if (btv->radio_user)
+ return;
+
+ val = gpio_read();
+ if (set) {
+ con = 0x000;
+ if (v->mode & VIDEO_SOUND_LANG2) {
+ if (v->mode & VIDEO_SOUND_LANG1) {
+ /* LANG1 + LANG2 */
+ con = 0x100;
+ }
+ else {
+ /* LANG2 */
+ con = 0x300;
+ }
+ }
+ if (con != (val & 0x300)) {
+ gpio_bits(0x300, con);
+ if (bttv_gpio)
+ bttv_gpio_tracking(btv,"gvbctv5pci");
+ }
+ } else {
+ switch (val & 0x70) {
+ case 0x10:
+ v->mode = VIDEO_SOUND_LANG1 | VIDEO_SOUND_LANG2;
+ break;
+ case 0x30:
+ v->mode = VIDEO_SOUND_LANG2;
+ break;
+ case 0x50:
+ v->mode = VIDEO_SOUND_LANG1;
+ break;
+ case 0x60:
+ v->mode = VIDEO_SOUND_STEREO;
+ break;
+ case 0x70:
+ v->mode = VIDEO_SOUND_MONO;
+ break;
+ default:
+ v->mode = VIDEO_SOUND_MONO | VIDEO_SOUND_STEREO |
+ VIDEO_SOUND_LANG1 | VIDEO_SOUND_LANG2;
+ }
+ }
+}
+
+/*
+ * Mario Medina Nussbaum <[EMAIL PROTECTED]>
+ * I discover that on BT848_GPIO_DATA address a byte 0xcce enable stereo,
+ * 0xdde enables mono and 0xccd enables sap
+ *
+ * Petr Vandrovec <[EMAIL PROTECTED]>
+ * P.S.: At least mask in line above is wrong - GPIO pins 3,2 select
+ * input/output sound connection, so both must be set for output mode.
+ *
+ * Looks like it's needed only for the "tvphone", the "tvphone 98"
+ * handles this with a tda9840
+ *
+ */
+static void
+avermedia_tvphone_audio(struct bttv *btv, struct video_audio *v, int set)
+{
+ int val = 0;
+
+ if (set) {
+ if (v->mode & VIDEO_SOUND_LANG2) /* SAP */
+ val = 0x02;
+ if (v->mode & VIDEO_SOUND_STEREO)
+ val = 0x01;
+ if (val) {
+ gpio_bits(0x03,val);
+ if (bttv_gpio)
+ bttv_gpio_tracking(btv,"avermedia");
+ }
+ } else {
+ v->mode = VIDEO_SOUND_MONO | VIDEO_SOUND_STEREO |
+ VIDEO_SOUND_LANG1;
+ return;
+ }
+}
+
+static void
+avermedia_tv_stereo_audio(struct bttv *btv, struct video_audio *v, int set)
+{
+ int val = 0;
+
+ if (set) {
+ if (v->mode & VIDEO_SOUND_LANG2) /* SAP */
+ val = 0x01;
+ if (v->mode & VIDEO_SOUND_STEREO) /* STEREO */
+ val = 0x02;
+ btaor(val, ~0x03, BT848_GPIO_DATA);
+ if (bttv_gpio)
+ bttv_gpio_tracking(btv,"avermedia");
+ } else {
+ v->mode = VIDEO_SOUND_MONO | VIDEO_SOUND_STEREO |
+ VIDEO_SOUND_LANG1 | VIDEO_SOUND_LANG2;
+ return;
+ }
+}
+
+/* Lifetec 9415 handling */
+static void
+lt9415_audio(struct bttv *btv, struct video_audio *v, int set)
+{
+ int val = 0;
+
+ if (gpio_read() & 0x4000) {
+ v->mode = VIDEO_SOUND_MONO;
+ return;
+ }
+
+ if (set) {
+ if (v->mode & VIDEO_SOUND_LANG2) /* A2 SAP */
+ val = 0x0080;
+ if (v->mode & VIDEO_SOUND_STEREO) /* A2 stereo */
+ val = 0x0880;
+ if ((v->mode & VIDEO_SOUND_LANG1) ||
+ (v->mode & VIDEO_SOUND_MONO))
+ val = 0;
+ gpio_bits(0x0880, val);
+ if (bttv_gpio)
+ bttv_gpio_tracking(btv,"lt9415");
+ } else {
+ /* autodetect doesn't work with this card :-( */
+ v->mode = VIDEO_SOUND_MONO | VIDEO_SOUND_STEREO |
+ VIDEO_SOUND_LANG1 | VIDEO_SOUND_LANG2;
+ return;
+ }
+}
+
+/* TDA9821 on TerraTV+ Bt848, Bt878 */
+static void
+terratv_audio(struct bttv *btv, struct video_audio *v, int set)
+{
+ unsigned int con = 0;
+
+ if (set) {
+ gpio_inout(0x180000,0x180000);
+ if (v->mode & VIDEO_SOUND_LANG2)
+ con = 0x080000;
+ if (v->mode & VIDEO_SOUND_STEREO)
+ con = 0x180000;
+ gpio_bits(0x180000, con);
+ if (bttv_gpio)
+ bttv_gpio_tracking(btv,"terratv");
+ } else {
+ v->mode = VIDEO_SOUND_MONO | VIDEO_SOUND_STEREO |
+ VIDEO_SOUND_LANG1 | VIDEO_SOUND_LANG2;
+ }
+}
+
+static void
+winfast2000_audio(struct bttv *btv, struct video_audio *v, int set)
+{
+ unsigned long val = 0;
+
+ if (set) {
+ /*btor (0xc32000, BT848_GPIO_OUT_EN);*/
+ if (v->mode & VIDEO_SOUND_MONO) /* Mono */
+ val = 0x420000;
+ if (v->mode & VIDEO_SOUND_LANG1) /* Mono */
+ val = 0x420000;
+ if (v->mode & VIDEO_SOUND_LANG2) /* SAP */
+ val = 0x410000;
+ if (v->mode & VIDEO_SOUND_STEREO) /* Stereo */
+ val = 0x020000;
+ if (val) {
+ gpio_bits(0x430000, val);
+ if (bttv_gpio)
+ bttv_gpio_tracking(btv,"winfast2000");
+ }
+ } else {
+ v->mode = VIDEO_SOUND_MONO | VIDEO_SOUND_STEREO |
+ VIDEO_SOUND_LANG1 | VIDEO_SOUND_LANG2;
+ }
+}
+
+/*
+ * Dariusz Kowalewski <[EMAIL PROTECTED]>
+ * sound control for Prolink PV-BT878P+9B (PixelView PlayTV Pro FM+NICAM
+ * revision 9B has on-board TDA9874A sound decoder).
+ *
+ * Note: There are card variants without tda9874a. Forcing the "stereo sound
route"
+ * will mute this cards.
+ */
+static void
+pvbt878p9b_audio(struct bttv *btv, struct video_audio *v, int set)
+{
+ unsigned int val = 0;
+
+ if (btv->radio_user)
+ return;
+
+ if (set) {
+ if (v->mode & VIDEO_SOUND_MONO) {
+ val = 0x01;
+ }
+ if ((v->mode & (VIDEO_SOUND_LANG1 | VIDEO_SOUND_LANG2))
+ || (v->mode & VIDEO_SOUND_STEREO)) {
+ val = 0x02;
+ }
+ if (val) {
+ gpio_bits(0x03,val);
+ if (bttv_gpio)
+ bttv_gpio_tracking(btv,"pvbt878p9b");
+ }
+ } else {
+ v->mode = VIDEO_SOUND_MONO | VIDEO_SOUND_STEREO |
+ VIDEO_SOUND_LANG1 | VIDEO_SOUND_LANG2;
+ }
+}
+
+/*
+ * Dariusz Kowalewski <[EMAIL PROTECTED]>
+ * sound control for FlyVideo 2000S (with tda9874 decoder)
+ * based on pvbt878p9b_audio() - this is not tested, please fix!!!
+ */
+static void
+fv2000s_audio(struct bttv *btv, struct video_audio *v, int set)
+{
+ unsigned int val = 0xffff;
+
+ if (btv->radio_user)
+ return;
+
+ if (set) {
+ if (v->mode & VIDEO_SOUND_MONO) {
+ val = 0x0000;
+ }
+ if ((v->mode & (VIDEO_SOUND_LANG1 | VIDEO_SOUND_LANG2))
+ || (v->mode & VIDEO_SOUND_STEREO)) {
+ val = 0x1080; /*-dk-???: 0x0880, 0x0080, 0x1800 ... */
+ }
+ if (val != 0xffff) {
+ gpio_bits(0x1800, val);
+ if (bttv_gpio)
+ bttv_gpio_tracking(btv,"fv2000s");
+ }
+ } else {
+ v->mode = VIDEO_SOUND_MONO | VIDEO_SOUND_STEREO |
+ VIDEO_SOUND_LANG1 | VIDEO_SOUND_LANG2;
+ }
+}
+
+/*
+ * sound control for Canopus WinDVR PCI
+ * Masaki Suzuki <[EMAIL PROTECTED]>
+ */
+static void
+windvr_audio(struct bttv *btv, struct video_audio *v, int set)
+{
+ unsigned long val = 0;
+
+ if (set) {
+ if (v->mode & VIDEO_SOUND_MONO)
+ val = 0x040000;
+ if (v->mode & VIDEO_SOUND_LANG1)
+ val = 0;
+ if (v->mode & VIDEO_SOUND_LANG2)
+ val = 0x100000;
+ if (v->mode & VIDEO_SOUND_STEREO)
+ val = 0;
+ if (val) {
+ gpio_bits(0x140000, val);
+ if (bttv_gpio)
+ bttv_gpio_tracking(btv,"windvr");
+ }
+ } else {
+ v->mode = VIDEO_SOUND_MONO | VIDEO_SOUND_STEREO |
+ VIDEO_SOUND_LANG1 | VIDEO_SOUND_LANG2;
+ }
+}
+
+/*
+ * sound control for AD-TVK503
+ * Hiroshi Takekawa <[EMAIL PROTECTED]>
+ */
+static void
+adtvk503_audio(struct bttv *btv, struct video_audio *v, int set)
+{
+ unsigned int con = 0xffffff;
+
+ /* btaor(0x1e0000, ~0x1e0000, BT848_GPIO_OUT_EN); */
+
+ if (set) {
+ /* btor(***, BT848_GPIO_OUT_EN); */
+ if (v->mode & VIDEO_SOUND_LANG1)
+ con = 0x00000000;
+ if (v->mode & VIDEO_SOUND_LANG2)
+ con = 0x00180000;
+ if (v->mode & VIDEO_SOUND_STEREO)
+ con = 0x00000000;
+ if (v->mode & VIDEO_SOUND_MONO)
+ con = 0x00060000;
+ if (con != 0xffffff) {
+ gpio_bits(0x1e0000,con);
+ if (bttv_gpio)
+ bttv_gpio_tracking(btv, "adtvk503");
+ }
+ } else {
+ v->mode = VIDEO_SOUND_MONO | VIDEO_SOUND_STEREO |
+ VIDEO_SOUND_LANG1 | VIDEO_SOUND_LANG2;
+ }
+}
diff --git a/drivers/media/video/bt8xx/bttv-audio-hook.h
b/drivers/media/video/bt8xx/bttv-audio-hook.h
new file mode 100644
index 0000000..9770cac
--- /dev/null
+++ b/drivers/media/video/bt8xx/bttv-audio-hook.h
@@ -0,0 +1,23 @@
+/*
+ * Handlers for board audio hooks, splitted from bttv-cards
+ *
+ * Copyright (c) 2006 Mauro Carvalho Chehab ([EMAIL PROTECTED])
+ * This code is placed under the terms of the GNU General Public License
+ */
+
+#include "bttvp.h"
+
+static void winview_audio(struct bttv *btv, struct video_audio *v, int set);
+static void lt9415_audio(struct bttv *btv, struct video_audio *v, int set);
+static void avermedia_tvphone_audio(struct bttv *btv, struct video_audio *v,
+ int set);
+static void avermedia_tv_stereo_audio(struct bttv *btv, struct video_audio *v,
+ int set);
+static void terratv_audio(struct bttv *btv, struct video_audio *v, int set);
+static void gvbctv3pci_audio(struct bttv *btv, struct video_audio *v, int set);
+static void gvbctv5pci_audio(struct bttv *btv, struct video_audio *v, int set);
+static void winfast2000_audio(struct bttv *btv, struct video_audio *v, int
set);
+static void pvbt878p9b_audio(struct bttv *btv, struct video_audio *v, int set);
+static void fv2000s_audio(struct bttv *btv, struct video_audio *v, int set);
+static void windvr_audio(struct bttv *btv, struct video_audio *v, int set);
+static void adtvk503_audio(struct bttv *btv, struct video_audio *v, int set);
diff --git a/drivers/media/video/bt8xx/bttv-cards.c
b/drivers/media/video/bt8xx/bttv-cards.c
index 6a2d372..78e5e29 100644
--- a/drivers/media/video/bt8xx/bttv-cards.c
+++ b/drivers/media/video/bt8xx/bttv-cards.c
@@ -39,6 +39,7 @@
#include "bttvp.h"
#include <media/v4l2-common.h>
#include <media/tvaudio.h>
+#include "bttv-audio-hook.h"
/* fwd decl */
static void boot_msp34xx(struct bttv *btv, int pin);
@@ -50,20 +51,6 @@ static void modtec_eeprom(struct bttv *btv);
static void init_PXC200(struct bttv *btv);
static void init_RTV24(struct bttv *btv);
-static void winview_audio(struct bttv *btv, struct video_audio *v, int set);
-static void lt9415_audio(struct bttv *btv, struct video_audio *v, int set);
-static void avermedia_tvphone_audio(struct bttv *btv, struct video_audio *v,
- int set);
-static void avermedia_tv_stereo_audio(struct bttv *btv, struct video_audio *v,
- int set);
-static void terratv_audio(struct bttv *btv, struct video_audio *v, int set);
-static void gvbctv3pci_audio(struct bttv *btv, struct video_audio *v, int set);
-static void gvbctv5pci_audio(struct bttv *btv, struct video_audio *v, int set);
-static void winfast2000_audio(struct bttv *btv, struct video_audio *v, int
set);
-static void pvbt878p9b_audio(struct bttv *btv, struct video_audio *v, int set);
-static void fv2000s_audio(struct bttv *btv, struct video_audio *v, int set);
-static void windvr_audio(struct bttv *btv, struct video_audio *v, int set);
-static void adtvk503_audio(struct bttv *btv, struct video_audio *v, int set);
static void rv605_muxsel(struct bttv *btv, unsigned int input);
static void eagle_muxsel(struct bttv *btv, unsigned int input);
static void xguard_muxsel(struct bttv *btv, unsigned int input);
@@ -3954,7 +3941,7 @@ static void __devinit avermedia_eeprom(struct bttv *btv)
void bttv_tda9880_setnorm(struct bttv *btv, int norm)
{
/* fix up our card entry */
- if(norm==VIDEO_MODE_NTSC) {
+ if(norm==V4L2_STD_NTSC) {
bttv_tvcards[BTTV_BOARD_VOODOOTV_FM].gpiomux[TVAUDIO_INPUT_TUNER]=0x957fff;
bttv_tvcards[BTTV_BOARD_VOODOOTV_FM].gpiomute=0x957fff;
bttv_tvcards[BTTV_BOARD_VOODOOTV_200].gpiomux[TVAUDIO_INPUT_TUNER]=0x957fff;
@@ -4323,388 +4310,6 @@ void tea5757_set_freq(struct bttv *btv, unsigned short
freq)
tea5757_write(btv, 5 * freq + 0x358); /* add 10.7MHz (see docs) */
}
-
-/* ----------------------------------------------------------------------- */
-/* winview */
-
-static void winview_audio(struct bttv *btv, struct video_audio *v, int set)
-{
- /* PT2254A programming Jon Tombs, [EMAIL PROTECTED] */
- int bits_out, loops, vol, data;
-
- if (!set) {
- /* Fixed by Leandro Lucarella <[EMAIL PROTECTED] (07/31/01) */
- v->flags |= VIDEO_AUDIO_VOLUME;
- return;
- }
-
- /* 32 levels logarithmic */
- vol = 32 - ((v->volume>>11));
- /* units */
- bits_out = (PT2254_DBS_IN_2>>(vol%5));
- /* tens */
- bits_out |= (PT2254_DBS_IN_10>>(vol/5));
- bits_out |= PT2254_L_CHANNEL | PT2254_R_CHANNEL;
- data = gpio_read();
- data &= ~(WINVIEW_PT2254_CLK| WINVIEW_PT2254_DATA|
- WINVIEW_PT2254_STROBE);
- for (loops = 17; loops >= 0 ; loops--) {
- if (bits_out & (1<<loops))
- data |= WINVIEW_PT2254_DATA;
- else
- data &= ~WINVIEW_PT2254_DATA;
- gpio_write(data);
- udelay(5);
- data |= WINVIEW_PT2254_CLK;
- gpio_write(data);
- udelay(5);
- data &= ~WINVIEW_PT2254_CLK;
- gpio_write(data);
- }
- data |= WINVIEW_PT2254_STROBE;
- data &= ~WINVIEW_PT2254_DATA;
- gpio_write(data);
- udelay(10);
- data &= ~WINVIEW_PT2254_STROBE;
- gpio_write(data);
-}
-
-/* ----------------------------------------------------------------------- */
-/* mono/stereo control for various cards (which don't use i2c chips but */
-/* connect something to the GPIO pins */
-
-static void
-gvbctv3pci_audio(struct bttv *btv, struct video_audio *v, int set)
-{
- unsigned int con = 0;
-
- if (set) {
- gpio_inout(0x300, 0x300);
- if (v->mode & VIDEO_SOUND_LANG1)
- con = 0x000;
- if (v->mode & VIDEO_SOUND_LANG2)
- con = 0x300;
- if (v->mode & VIDEO_SOUND_STEREO)
- con = 0x200;
-/* if (v->mode & VIDEO_SOUND_MONO)
- * con = 0x100; */
- gpio_bits(0x300, con);
- } else {
- v->mode = VIDEO_SOUND_STEREO |
- VIDEO_SOUND_LANG1 | VIDEO_SOUND_LANG2;
- }
-}
-
-static void
-gvbctv5pci_audio(struct bttv *btv, struct video_audio *v, int set)
-{
- unsigned int val, con;
-
- if (btv->radio_user)
- return;
-
- val = gpio_read();
- if (set) {
- con = 0x000;
- if (v->mode & VIDEO_SOUND_LANG2) {
- if (v->mode & VIDEO_SOUND_LANG1) {
- /* LANG1 + LANG2 */
- con = 0x100;
- }
- else {
- /* LANG2 */
- con = 0x300;
- }
- }
- if (con != (val & 0x300)) {
- gpio_bits(0x300, con);
- if (bttv_gpio)
- bttv_gpio_tracking(btv,"gvbctv5pci");
- }
- } else {
- switch (val & 0x70) {
- case 0x10:
- v->mode = VIDEO_SOUND_LANG1 | VIDEO_SOUND_LANG2;
- break;
- case 0x30:
- v->mode = VIDEO_SOUND_LANG2;
- break;
- case 0x50:
- v->mode = VIDEO_SOUND_LANG1;
- break;
- case 0x60:
- v->mode = VIDEO_SOUND_STEREO;
- break;
- case 0x70:
- v->mode = VIDEO_SOUND_MONO;
- break;
- default:
- v->mode = VIDEO_SOUND_MONO | VIDEO_SOUND_STEREO |
- VIDEO_SOUND_LANG1 | VIDEO_SOUND_LANG2;
- }
- }
-}
-
-/*
- * Mario Medina Nussbaum <[EMAIL PROTECTED]>
- * I discover that on BT848_GPIO_DATA address a byte 0xcce enable stereo,
- * 0xdde enables mono and 0xccd enables sap
- *
- * Petr Vandrovec <[EMAIL PROTECTED]>
- * P.S.: At least mask in line above is wrong - GPIO pins 3,2 select
- * input/output sound connection, so both must be set for output mode.
- *
- * Looks like it's needed only for the "tvphone", the "tvphone 98"
- * handles this with a tda9840
- *
- */
-static void
-avermedia_tvphone_audio(struct bttv *btv, struct video_audio *v, int set)
-{
- int val = 0;
-
- if (set) {
- if (v->mode & VIDEO_SOUND_LANG2) /* SAP */
- val = 0x02;
- if (v->mode & VIDEO_SOUND_STEREO)
- val = 0x01;
- if (val) {
- gpio_bits(0x03,val);
- if (bttv_gpio)
- bttv_gpio_tracking(btv,"avermedia");
- }
- } else {
- v->mode = VIDEO_SOUND_MONO | VIDEO_SOUND_STEREO |
- VIDEO_SOUND_LANG1;
- return;
- }
-}
-
-static void
-avermedia_tv_stereo_audio(struct bttv *btv, struct video_audio *v, int set)
-{
- int val = 0;
-
- if (set) {
- if (v->mode & VIDEO_SOUND_LANG2) /* SAP */
- val = 0x01;
- if (v->mode & VIDEO_SOUND_STEREO) /* STEREO */
- val = 0x02;
- btaor(val, ~0x03, BT848_GPIO_DATA);
- if (bttv_gpio)
- bttv_gpio_tracking(btv,"avermedia");
- } else {
- v->mode = VIDEO_SOUND_MONO | VIDEO_SOUND_STEREO |
- VIDEO_SOUND_LANG1 | VIDEO_SOUND_LANG2;
- return;
- }
-}
-
-/* Lifetec 9415 handling */
-static void
-lt9415_audio(struct bttv *btv, struct video_audio *v, int set)
-{
- int val = 0;
-
- if (gpio_read() & 0x4000) {
- v->mode = VIDEO_SOUND_MONO;
- return;
- }
-
- if (set) {
- if (v->mode & VIDEO_SOUND_LANG2) /* A2 SAP */
- val = 0x0080;
- if (v->mode & VIDEO_SOUND_STEREO) /* A2 stereo */
- val = 0x0880;
- if ((v->mode & VIDEO_SOUND_LANG1) ||
- (v->mode & VIDEO_SOUND_MONO))
- val = 0;
- gpio_bits(0x0880, val);
- if (bttv_gpio)
- bttv_gpio_tracking(btv,"lt9415");
- } else {
- /* autodetect doesn't work with this card :-( */
- v->mode = VIDEO_SOUND_MONO | VIDEO_SOUND_STEREO |
- VIDEO_SOUND_LANG1 | VIDEO_SOUND_LANG2;
- return;
- }
-}
-
-/* TDA9821 on TerraTV+ Bt848, Bt878 */
-static void
-terratv_audio(struct bttv *btv, struct video_audio *v, int set)
-{
- unsigned int con = 0;
-
- if (set) {
- gpio_inout(0x180000,0x180000);
- if (v->mode & VIDEO_SOUND_LANG2)
- con = 0x080000;
- if (v->mode & VIDEO_SOUND_STEREO)
- con = 0x180000;
- gpio_bits(0x180000, con);
- if (bttv_gpio)
- bttv_gpio_tracking(btv,"terratv");
- } else {
- v->mode = VIDEO_SOUND_MONO | VIDEO_SOUND_STEREO |
- VIDEO_SOUND_LANG1 | VIDEO_SOUND_LANG2;
- }
-}
-
-static void
-winfast2000_audio(struct bttv *btv, struct video_audio *v, int set)
-{
- unsigned long val = 0;
-
- if (set) {
- /*btor (0xc32000, BT848_GPIO_OUT_EN);*/
- if (v->mode & VIDEO_SOUND_MONO) /* Mono */
- val = 0x420000;
- if (v->mode & VIDEO_SOUND_LANG1) /* Mono */
- val = 0x420000;
- if (v->mode & VIDEO_SOUND_LANG2) /* SAP */
- val = 0x410000;
- if (v->mode & VIDEO_SOUND_STEREO) /* Stereo */
- val = 0x020000;
- if (val) {
- gpio_bits(0x430000, val);
- if (bttv_gpio)
- bttv_gpio_tracking(btv,"winfast2000");
- }
- } else {
- v->mode = VIDEO_SOUND_MONO | VIDEO_SOUND_STEREO |
- VIDEO_SOUND_LANG1 | VIDEO_SOUND_LANG2;
- }
-}
-
-/*
- * Dariusz Kowalewski <[EMAIL PROTECTED]>
- * sound control for Prolink PV-BT878P+9B (PixelView PlayTV Pro FM+NICAM
- * revision 9B has on-board TDA9874A sound decoder).
- *
- * Note: There are card variants without tda9874a. Forcing the "stereo sound
route"
- * will mute this cards.
- */
-static void
-pvbt878p9b_audio(struct bttv *btv, struct video_audio *v, int set)
-{
- unsigned int val = 0;
-
- if (btv->radio_user)
- return;
-
- if (set) {
- if (v->mode & VIDEO_SOUND_MONO) {
- val = 0x01;
- }
- if ((v->mode & (VIDEO_SOUND_LANG1 | VIDEO_SOUND_LANG2))
- || (v->mode & VIDEO_SOUND_STEREO)) {
- val = 0x02;
- }
- if (val) {
- gpio_bits(0x03,val);
- if (bttv_gpio)
- bttv_gpio_tracking(btv,"pvbt878p9b");
- }
- } else {
- v->mode = VIDEO_SOUND_MONO | VIDEO_SOUND_STEREO |
- VIDEO_SOUND_LANG1 | VIDEO_SOUND_LANG2;
- }
-}
-
-/*
- * Dariusz Kowalewski <[EMAIL PROTECTED]>
- * sound control for FlyVideo 2000S (with tda9874 decoder)
- * based on pvbt878p9b_audio() - this is not tested, please fix!!!
- */
-static void
-fv2000s_audio(struct bttv *btv, struct video_audio *v, int set)
-{
- unsigned int val = 0xffff;
-
- if (btv->radio_user)
- return;
-
- if (set) {
- if (v->mode & VIDEO_SOUND_MONO) {
- val = 0x0000;
- }
- if ((v->mode & (VIDEO_SOUND_LANG1 | VIDEO_SOUND_LANG2))
- || (v->mode & VIDEO_SOUND_STEREO)) {
- val = 0x1080; /*-dk-???: 0x0880, 0x0080, 0x1800 ... */
- }
- if (val != 0xffff) {
- gpio_bits(0x1800, val);
- if (bttv_gpio)
- bttv_gpio_tracking(btv,"fv2000s");
- }
- } else {
- v->mode = VIDEO_SOUND_MONO | VIDEO_SOUND_STEREO |
- VIDEO_SOUND_LANG1 | VIDEO_SOUND_LANG2;
- }
-}
-
-/*
- * sound control for Canopus WinDVR PCI
- * Masaki Suzuki <[EMAIL PROTECTED]>
- */
-static void
-windvr_audio(struct bttv *btv, struct video_audio *v, int set)
-{
- unsigned long val = 0;
-
- if (set) {
- if (v->mode & VIDEO_SOUND_MONO)
- val = 0x040000;
- if (v->mode & VIDEO_SOUND_LANG1)
- val = 0;
- if (v->mode & VIDEO_SOUND_LANG2)
- val = 0x100000;
- if (v->mode & VIDEO_SOUND_STEREO)
- val = 0;
- if (val) {
- gpio_bits(0x140000, val);
- if (bttv_gpio)
- bttv_gpio_tracking(btv,"windvr");
- }
- } else {
- v->mode = VIDEO_SOUND_MONO | VIDEO_SOUND_STEREO |
- VIDEO_SOUND_LANG1 | VIDEO_SOUND_LANG2;
- }
-}
-
-/*
- * sound control for AD-TVK503
- * Hiroshi Takekawa <[EMAIL PROTECTED]>
- */
-static void
-adtvk503_audio(struct bttv *btv, struct video_audio *v, int set)
-{
- unsigned int con = 0xffffff;
-
- /* btaor(0x1e0000, ~0x1e0000, BT848_GPIO_OUT_EN); */
-
- if (set) {
- /* btor(***, BT848_GPIO_OUT_EN); */
- if (v->mode & VIDEO_SOUND_LANG1)
- con = 0x00000000;
- if (v->mode & VIDEO_SOUND_LANG2)
- con = 0x00180000;
- if (v->mode & VIDEO_SOUND_STEREO)
- con = 0x00000000;
- if (v->mode & VIDEO_SOUND_MONO)
- con = 0x00060000;
- if (con != 0xffffff) {
- gpio_bits(0x1e0000,con);
- if (bttv_gpio)
- bttv_gpio_tracking(btv, "adtvk503");
- }
- } else {
- v->mode = VIDEO_SOUND_MONO | VIDEO_SOUND_STEREO |
- VIDEO_SOUND_LANG1 | VIDEO_SOUND_LANG2;
- }
-}
-
/* RemoteVision MX (rv605) muxsel helper [Miguel Freitas]
*
* This is needed because rv605 don't use a normal multiplex, but a crosspoint
diff --git a/drivers/media/video/bt8xx/bttv.h b/drivers/media/video/bt8xx/bttv.h
index 19e75d5..2edef15 100644
--- a/drivers/media/video/bt8xx/bttv.h
+++ b/drivers/media/video/bt8xx/bttv.h
@@ -241,7 +241,9 @@ struct tvcard
unsigned int radio_addr;
unsigned int has_radio;
+#ifdef CONFIG_VIDEO_V4L1
void (*audio_hook)(struct bttv *btv, struct video_audio *v, int set);
+#endif
void (*muxsel_hook)(struct bttv *btv, unsigned int input);
};
diff --git a/drivers/media/video/bt8xx/bttvp.h
b/drivers/media/video/bt8xx/bttvp.h
index 37b96a5..fdd78f8 100644
--- a/drivers/media/video/bt8xx/bttvp.h
+++ b/drivers/media/video/bt8xx/bttvp.h
@@ -336,8 +336,9 @@ struct bttv {
/* old gpio interface */
wait_queue_head_t gpioq;
int shutdown;
+#ifdef CONFIG_VIDEO_V4L1
void (*audio_hook)(struct bttv *btv, struct video_audio *v, int set);
-
+#endif
/* new gpio interface */
spinlock_t gpio_lock;
-
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