V4L/DVB (5836): dvb-ttpci: re-initialize aspect ratio and pan scan after arm crash

Re-initialize aspect ratio and pan scan after arm crash.

Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

diff --git a/drivers/media/dvb/ttpci/av7110.c b/drivers/media/dvb/ttpci/av7110.c
index ef1108c..2cee9e3 100644 (file)
--- a/drivers/media/dvb/ttpci/av7110.c
+++ b/drivers/media/dvb/ttpci/av7110.c
@@ -137,6 +137,15 @@ static void init_av7110_av(struct av7110 *av7110)
        if (ret < 0)
                printk("dvb-ttpci:cannot set internal volume to maximum:%d\n",ret);
 
+       ret = av7110_fw_cmd(av7110, COMTYPE_ENCODER, SetMonitorType,
+                           1, (u16) av7110->display_ar);
+       if (ret < 0)
+               printk("dvb-ttpci: unable to set aspect ratio\n");
+       ret = av7110_fw_cmd(av7110, COMTYPE_ENCODER, SetPanScanType,
+                           1, av7110->display_panscan);
+       if (ret < 0)
+               printk("dvb-ttpci: unable to set pan scan\n");
+
        ret = av7110_fw_cmd(av7110, COMTYPE_ENCODER, SetWSSConfig, 2, 2, wss_cfg_4_3);
        if (ret < 0)
                printk("dvb-ttpci: unable to configure 4:3 wss\n");
@@ -2639,12 +2648,12 @@ static int __devinit av7110_attach(struct saa7146_dev* dev,
        av7110->mixer.volume_left  = volume;
        av7110->mixer.volume_right = volume;
 
-       init_av7110_av(av7110);
-
        ret = av7110_register(av7110);
        if (ret < 0)
                goto err_arm_thread_stop_10;
 
+       init_av7110_av(av7110);
+
        /* special case DVB-C: these cards have an analog tuner
           plus need some special handling, so we have separate
           saa7146_ext_vv data for these... */

diff --git a/drivers/media/dvb/ttpci/av7110.h b/drivers/media/dvb/ttpci/av7110.h
index 115002b..0cb4395 100644 (file)
--- a/drivers/media/dvb/ttpci/av7110.h
+++ b/drivers/media/dvb/ttpci/av7110.h
@@ -194,6 +194,7 @@ struct av7110 {
 
        int                     video_blank;
        struct video_status     videostate;
+       u16                     display_panscan;
        int                     display_ar;
        int                     trickmode;
 #define TRICK_NONE   0

diff --git a/drivers/media/dvb/ttpci/av7110_av.c b/drivers/media/dvb/ttpci/av7110_av.c
index f7a8219..d75e7e4 100644 (file)
--- a/drivers/media/dvb/ttpci/av7110_av.c
+++ b/drivers/media/dvb/ttpci/av7110_av.c
@@ -1082,19 +1082,18 @@ static int dvb_video_ioctl(struct inode *inode, struct file *file,
        case VIDEO_SET_DISPLAY_FORMAT:
        {
                video_displayformat_t format = (video_displayformat_t) arg;
-               u16 val = 0;
 
                switch (format) {
                case VIDEO_PAN_SCAN:
-                       val = VID_PAN_SCAN_PREF;
+                       av7110->display_panscan = VID_PAN_SCAN_PREF;
                        break;
 
                case VIDEO_LETTER_BOX:
-                       val = VID_VC_AND_PS_PREF;
+                       av7110->display_panscan = VID_VC_AND_PS_PREF;
                        break;
 
                case VIDEO_CENTER_CUT_OUT:
-                       val = VID_CENTRE_CUT_PREF;
+                       av7110->display_panscan = VID_CENTRE_CUT_PREF;
                        break;
 
                default:
@@ -1104,7 +1103,7 @@ static int dvb_video_ioctl(struct inode *inode, struct file *file,
                        break;
                av7110->videostate.display_format = format;
                ret = av7110_fw_cmd(av7110, COMTYPE_ENCODER, SetPanScanType,
-                                   1, (u16) val);
+                                   1, av7110->display_panscan);
                break;
        }
 
@@ -1466,8 +1465,9 @@ int av7110_av_register(struct av7110 *av7110)
        av7110->videostate.play_state = VIDEO_STOPPED;
        av7110->videostate.stream_source = VIDEO_SOURCE_DEMUX;
        av7110->videostate.video_format = VIDEO_FORMAT_4_3;
-       av7110->videostate.display_format = VIDEO_CENTER_CUT_OUT;
+       av7110->videostate.display_format = VIDEO_LETTER_BOX;
        av7110->display_ar = VIDEO_FORMAT_4_3;
+       av7110->display_panscan = VID_VC_AND_PS_PREF;
 
        init_waitqueue_head(&av7110->video_events.wait_queue);
        spin_lock_init(&av7110->video_events.lock);