2 files changed, 96 insertions, 0 deletions

diff --git a/include/media/m52790.h b/include/media/m52790.h
new file mode 100644
index 000000000000..7ddffae31a67
--- /dev/null
+++ b/include/media/m52790.h
@@ -0,0 +1,93 @@
+/*
+    m52790.h - definition for m52790 inputs and outputs
+
+    Copyright (C) 2007 Hans Verkuil (hverkuil@xs4all.nl)
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#ifndef _M52790_H_
+#define _M52790_H_
+
+/* Input routing switch 1 */
+
+#define M52790_SW1_IN_MASK      0x0003
+#define M52790_SW1_IN_TUNER     0x0000
+#define M52790_SW1_IN_V2        0x0001
+#define M52790_SW1_IN_V3        0x0002
+#define M52790_SW1_IN_V4        0x0003
+
+/* Selects component input instead of composite */
+#define M52790_SW1_YCMIX        0x0004
+
+
+/* Input routing switch 2 */
+
+#define M52790_SW2_IN_MASK      0x0300
+#define M52790_SW2_IN_TUNER     0x0000
+#define M52790_SW2_IN_V2        0x0100
+#define M52790_SW2_IN_V3        0x0200
+#define M52790_SW2_IN_V4        0x0300
+
+/* Selects component input instead of composite */
+#define M52790_SW2_YCMIX        0x0400
+
+
+/* Output routing switch 1 */
+
+/* Enable 6dB amplifier for composite out */
+#define M52790_SW1_V_AMP        0x0008
+
+/* Enable 6dB amplifier for component out */
+#define M52790_SW1_YC_AMP       0x0010
+
+/* Audio output mode */
+#define M52790_SW1_AUDIO_MASK   0x00c0
+#define M52790_SW1_AUDIO_MUTE   0x0000
+#define M52790_SW1_AUDIO_R      0x0040
+#define M52790_SW1_AUDIO_L      0x0080
+#define M52790_SW1_AUDIO_STEREO 0x00c0
+
+
+/* Output routing switch 2 */
+
+/* Enable 6dB amplifier for composite out */
+#define M52790_SW2_V_AMP        0x0800
+
+/* Enable 6dB amplifier for component out */
+#define M52790_SW2_YC_AMP       0x1000
+
+/* Audio output mode */
+#define M52790_SW2_AUDIO_MASK   0xc000
+#define M52790_SW2_AUDIO_MUTE   0x0000
+#define M52790_SW2_AUDIO_R      0x4000
+#define M52790_SW2_AUDIO_L      0x8000
+#define M52790_SW2_AUDIO_STEREO 0xc000
+
+
+/* Common values */
+#define M52790_IN_TUNER (M52790_SW1_IN_TUNER | M52790_SW2_IN_TUNER)
+#define M52790_IN_V2    (M52790_SW1_IN_V2 | M52790_SW2_IN_V2)
+#define M52790_IN_V3    (M52790_SW1_IN_V3 | M52790_SW2_IN_V3)
+#define M52790_IN_V4    (M52790_SW1_IN_V4 | M52790_SW2_IN_V4)
+
+#define M52790_OUT_STEREO       (M52790_SW1_AUDIO_STEREO | \
+                                 M52790_SW2_AUDIO_STEREO)
+#define M52790_OUT_AMP_STEREO   (M52790_SW1_AUDIO_STEREO | \
+                                 M52790_SW1_V_AMP | \
+                                 M52790_SW2_AUDIO_STEREO | \
+                                 M52790_SW2_V_AMP)
+
+#endif
diff --git a/include/media/v4l2-chip-ident.h b/include/media/v4l2-chip-ident.h
index 8ae42c41dd08..2442c281e4fe 100644
--- a/include/media/v4l2-chip-ident.h
+++ b/include/media/v4l2-chip-ident.h
@@ -83,6 +83,9 @@ enum {
         /* module upd64083: just ident 64083 */
         V4L2_IDENT_UPD64083 = 64083,
 
+        /* module m52790: just ident 52790 */
+        V4L2_IDENT_M52790 = 52790,
+
         /* module msp34xx: reserved range 34000-34999 */
         V4L2_IDENT_MSP3400B = 34002,
         V4L2_IDENT_MSP3410B = 34102,