V4L/DVB (3800): Cx88: added support for KWorld MCE 200 Deluxe

[cascardo/linux.git] / drivers / media / video / cx88 / cx88-tvaudio.c

diff --git a/drivers/media/video/cx88/cx88-tvaudio.c b/drivers/media/video/cx88/cx88-tvaudio.c
index 24118e4..3d3376d 100644 (file)
--- a/drivers/media/video/cx88/cx88-tvaudio.c
+++ b/drivers/media/video/cx88/cx88-tvaudio.c
@@ -60,6 +60,11 @@ static unsigned int audio_debug = 0;
 module_param(audio_debug, int, 0644);
 MODULE_PARM_DESC(audio_debug, "enable debug messages [audio]");
 
+static unsigned int always_analog = 0;
+module_param(always_analog,int,0644);
+MODULE_PARM_DESC(always_analog,"force analog audio out");
+
+
 #define dprintk(fmt, arg...)   if (audio_debug) \
        printk(KERN_DEBUG "%s/0: " fmt, core->name , ## arg)
 
@@ -143,7 +148,8 @@ static void set_audio_finish(struct cx88_core *core, u32 ctl)
 
        if (cx88_boards[core->board].blackbird) {
                /* sets sound input from external adc */
-               if (core->board == CX88_BOARD_HAUPPAUGE_ROSLYN)
+               if ((core->board == CX88_BOARD_HAUPPAUGE_ROSLYN)||
+                   (core->board == CX88_BOARD_KWORLD_MCE200_DELUXE))
                        cx_clear(AUD_CTL, EN_I2SIN_ENABLE);
                else
                        cx_set(AUD_CTL, EN_I2SIN_ENABLE);
@@ -155,7 +161,8 @@ static void set_audio_finish(struct cx88_core *core, u32 ctl)
                cx_write(AUD_I2SOUTPUTCNTL, 1);
                cx_write(AUD_I2SCNTL, 0);
                /* cx_write(AUD_APB_IN_RATE_ADJ, 0); */
-       } else {
+       }
+       if ((always_analog) || (!cx88_boards[core->board].blackbird)) {
                ctl |= EN_DAC_ENABLE;
                cx_write(AUD_CTL, ctl);
        }
@@ -879,6 +886,7 @@ void cx88_set_stereo(struct cx88_core *core, u32 mode, int manual)
                        set_audio_standard_BTSC(core, 1, EN_BTSC_FORCE_SAP);
                        break;
                case V4L2_TUNER_MODE_STEREO:
+               case V4L2_TUNER_MODE_LANG1_LANG2:
                        set_audio_standard_BTSC(core, 0, EN_BTSC_FORCE_STEREO);
                        break;
                }
@@ -899,6 +907,7 @@ void cx88_set_stereo(struct cx88_core *core, u32 mode, int manual)
                                                         EN_NICAM_FORCE_MONO2);
                                break;
                        case V4L2_TUNER_MODE_STEREO:
+                       case V4L2_TUNER_MODE_LANG1_LANG2:
                                set_audio_standard_NICAM(core,
                                                         EN_NICAM_FORCE_STEREO);
                                break;
@@ -920,6 +929,7 @@ void cx88_set_stereo(struct cx88_core *core, u32 mode, int manual)
                                                              EN_A2_FORCE_MONO2);
                                        break;
                                case V4L2_TUNER_MODE_STEREO:
+                               case V4L2_TUNER_MODE_LANG1_LANG2:
                                        set_audio_standard_A2(core,
                                                              EN_A2_FORCE_STEREO);
                                        break;