---

yaml --- r: 205878 b: refs/heads/master c: 7ebc876 h: refs/heads/master v: v3
git-mirror · Jul 22, 2010 · 586d5a4 · 586d5a4
1 parent 8f6cf06
commit 586d5a4
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Showing 6 changed files with 148 additions and 50 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 3d423e91b498b71bfdf4bcfac52c3c27e0f2f39f
+refs/heads/master: 7ebc8760b38bb00c35fcf43dad438c2adcd7c328
diff --git a/trunk/drivers/staging/easycap/easycap.h b/trunk/drivers/staging/easycap/easycap.h
@@ -135,7 +135,7 @@
 #define USB_EASYCAP_VENDOR_ID	0x05e1
 #define USB_EASYCAP_PRODUCT_ID	0x0408
 
-#define EASYCAP_DRIVER_VERSION "0.8.2"
+#define EASYCAP_DRIVER_VERSION "0.8.21"
 #define EASYCAP_DRIVER_DESCRIPTION "easycapdc60"
 
 #define USB_SKEL_MINOR_BASE     192

diff --git a/trunk/drivers/staging/easycap/easycap_ioctl.c b/trunk/drivers/staging/easycap/easycap_ioctl.c
@@ -1985,10 +1985,17 @@ case SNDCTL_DSP_GETCAPS: {
 	int caps;
 	JOT(8, "SNDCTL_DSP_GETCAPS\n");
 
+#if defined(UPSAMPLE)
+	if (true == peasycap->microphone)
+		caps = 0x04400000;
+	else
+		caps = 0x04400000;
+#else
 	if (true == peasycap->microphone)
 		caps = 0x02400000;
 	else
 		caps = 0x04400000;
+#endif /*UPSAMPLE*/
 
 	if (0 != copy_to_user((void __user *)arg, &caps, sizeof(int)))
 		return -EFAULT;
@@ -1998,10 +2005,17 @@ case SNDCTL_DSP_GETFMTS: {
 	int incoming;
 	JOT(8, "SNDCTL_DSP_GETFMTS\n");
 
+#if defined(UPSAMPLE)
+	if (true == peasycap->microphone)
+		incoming = AFMT_S16_LE;
+	else
+		incoming = AFMT_S16_LE;
+#else
 	if (true == peasycap->microphone)
 		incoming = AFMT_S16_LE;
 	else
 		incoming = AFMT_S16_LE;
+#endif /*UPSAMPLE*/
 
 	if (0 != copy_to_user((void __user *)arg, &incoming, sizeof(int)))
 		return -EFAULT;
@@ -2014,10 +2028,17 @@ case SNDCTL_DSP_SETFMT: {
 		return -EFAULT;
 	JOT(8, "........... %i=incoming\n", incoming);
 
+#if defined(UPSAMPLE)
 	if (true == peasycap->microphone)
 		outgoing = AFMT_S16_LE;
 	else
 		outgoing = AFMT_S16_LE;
+#else
+	if (true == peasycap->microphone)
+		outgoing = AFMT_S16_LE;
+	else
+		outgoing = AFMT_S16_LE;
+#endif /*UPSAMPLE*/
 
 	if (incoming != outgoing) {
 		JOT(8, "........... %i=outgoing\n", outgoing);
@@ -2037,10 +2058,17 @@ case SNDCTL_DSP_STEREO: {
 		return -EFAULT;
 	JOT(8, "........... %i=incoming\n", incoming);
 
+#if defined(UPSAMPLE)
+	if (true == peasycap->microphone)
+		incoming = 1;
+	else
+		incoming = 1;
+#else
 	if (true == peasycap->microphone)
 		incoming = 0;
 	else
 		incoming = 1;
+#endif /*UPSAMPLE*/
 
 	if (0 != copy_to_user((void __user *)arg, &incoming, sizeof(int)))
 		return -EFAULT;
@@ -2053,10 +2081,17 @@ case SNDCTL_DSP_SPEED: {
 		return -EFAULT;
 	JOT(8, "........... %i=incoming\n", incoming);
 
+#if defined(UPSAMPLE)
+	if (true == peasycap->microphone)
+		incoming = 32000;
+	else
+		incoming = 48000;
+#else
 	if (true == peasycap->microphone)
 		incoming = 8000;
 	else
 		incoming = 48000;
+#endif /*UPSAMPLE*/
 
 	if (0 != copy_to_user((void __user *)arg, &incoming, sizeof(int)))
 		return -EFAULT;

diff --git a/trunk/drivers/staging/easycap/easycap_low.c b/trunk/drivers/staging/easycap/easycap_low.c
@@ -827,7 +827,7 @@ static __u16 index = 0x0301;
 
 static unsigned char buffer[1];
 static __u16 length = 1;
-int rc;
+int rc, id1, id2;
 
 if (NULL == peasycap)
 	return -EFAULT;
@@ -883,46 +883,30 @@ SET(pusb_device, 0x0500, 0x008C);
 SET(pusb_device, 0x0506, 0x0001);
 SET(pusb_device, 0x0507, 0x0000);
 
-if (false == peasycap->microphone) {
-	/*-------------------------------------------------------------------*/
-	/*
-	*   SELECT AUDIO SOURCE "LINE IN" AND SET DEFAULT GAIN TO 0dB.
-	*/
-	/*-------------------------------------------------------------------*/
-	write_vt(pusb_device, 0x0002, 0x8000);
-	write_vt(pusb_device, 0x001C, 0x8000);
-
-	write_vt(pusb_device, 0x000E, 0x0000);
-	write_vt(pusb_device, 0x0010, 0x0000);
-	write_vt(pusb_device, 0x0012, 0x8000);
-	write_vt(pusb_device, 0x0016, 0x0000);
-
-	write_vt(pusb_device, 0x001A, 0x0404);
-	write_vt(pusb_device, 0x0002, 0x0000);
-	write_vt(pusb_device, 0x001C, 0x0000);
-} else {
-	/*-------------------------------------------------------------------*/
-	/*
-	*   SELECT AUDIO SOURCE "MIC" AND SET DEFAULT GAIN TO 0 dB.
-	*
-	*   REGISTER 0x000E CAN BE SET TO PROVIDE UP TO 34.5 dB ATTENTUATION,
-	*   BUT THIS HAS NOT PROVED NECESSARY FOR THE FEW SIGNAL SOURCES
-	*   TESTED HITHERTO.
-	*/
-	/*-------------------------------------------------------------------*/
-	write_vt(pusb_device, 0x0006, 0x8000);
-	write_vt(pusb_device, 0x001C, 0x8000);
-
-	write_vt(pusb_device, 0x000E, 0x0008);
-
-	write_vt(pusb_device, 0x0010, 0x0000);
-	write_vt(pusb_device, 0x0012, 0x8000);
-	write_vt(pusb_device, 0x0016, 0x0000);
-
-	write_vt(pusb_device, 0x001A, 0x0000);
-	write_vt(pusb_device, 0x0006, 0x0000);
-	write_vt(pusb_device, 0x001C, 0x0000);
-}
+id1 = read_vt(pusb_device, 0x007C);
+id2 = read_vt(pusb_device, 0x007E);
+SAY("0x%04X:0x%04X is audio vendor id\n", id1, id2);
+
+/*---------------------------------------------------------------------------*/
+/*
+*   SELECT AUDIO SOURCE "LINE IN" AND SET DEFAULT GAIN TO 0 dB.
+*
+*   THESE COMMANDS SEEM TO BE ACCEPTED (THOUGH POSSIBLY IGNORED) EVEN WHEN
+*   THERE IS NO SEPARATE AUDIO CHIP PRESENT.
+*/
+/*---------------------------------------------------------------------------*/
+
+write_vt(pusb_device, 0x0002, 0x8000);
+write_vt(pusb_device, 0x001C, 0x8000);
+
+write_vt(pusb_device, 0x000E, 0x0000);
+write_vt(pusb_device, 0x0010, 0x0000);
+write_vt(pusb_device, 0x0012, 0x8000);
+write_vt(pusb_device, 0x0016, 0x0000);
+
+write_vt(pusb_device, 0x001A, 0x0404);
+write_vt(pusb_device, 0x0002, 0x0000);
+write_vt(pusb_device, 0x001C, 0x0000);
 
 check_vt(pusb_device);
 

diff --git a/trunk/drivers/staging/easycap/easycap_main.c b/trunk/drivers/staging/easycap/easycap_main.c
@@ -2490,6 +2490,10 @@ if (peasycap->video_idle) {
 				SAY("EMSGSIZE\n");
 				break;
 			}
+			case -ENOSPC: {
+				SAY("ENOSPC\n");
+				break;
+			}
 			default: {
 				SAY("0x%08X\n", rc);
 				break;
@@ -2571,6 +2575,9 @@ if (purb->status) {
 	case -ECONNRESET: {
 		SAY("-ECONNRESET\n"); break;
 	}
+	case -ENOSPC: {
+		SAY("ENOSPC\n"); break;
+	}
 	default: {
 		SAY("unknown error code 0x%08X\n", purb->status); break;
 	}
@@ -2630,6 +2637,9 @@ if (purb->status) {
 			case -ECONNRESET: {
 				strcpy(&errbuf[0], "-ECONNRESET"); break;
 			}
+			case -ENOSPC: {
+				SAY("ENOSPC\n"); break;
+			}
 			case -ESHUTDOWN: {
 				strcpy(&errbuf[0], "-ESHUTDOWN"); break;
 			}
@@ -2949,6 +2959,9 @@ if (peasycap->video_isoc_streaming) {
 		case -EMSGSIZE: {
 			SAY("EMSGSIZE\n");  break;
 		}
+		case -ENOSPC: {
+			SAY("ENOSPC\n"); break;
+		}
 		default: {
 			SAY("0x%08X\n", rc); break;
 		}
@@ -3861,7 +3874,7 @@ case 2: {
 			peasycap->ilk |= 0x02;
 			SAY("hardware is FOUR-CVBS\n");
 			peasycap->microphone = true;
-			peasycap->audio_pages_per_fragment = 2;
+			peasycap->audio_pages_per_fragment = 4;
 		} else if (256 == peasycap->audio_isoc_maxframesize) {
 			peasycap->ilk &= ~0x02;
 			SAY("hardware is CVBS+S-VIDEO\n");