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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-11 08:27:49 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-11 08:27:49 +0000
commitace9429bb58fd418f0c81d4c2835699bddf6bde6 (patch)
treeb2d64bc10158fdd5497876388cd68142ca374ed3 /include/media/i2c/m52790.h
parentInitial commit. (diff)
downloadlinux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.tar.xz
linux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.zip
Adding upstream version 6.6.15.upstream/6.6.15
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'include/media/i2c/m52790.h')
-rw-r--r--include/media/i2c/m52790.h81
1 files changed, 81 insertions, 0 deletions
diff --git a/include/media/i2c/m52790.h b/include/media/i2c/m52790.h
new file mode 100644
index 0000000000..3f214fa9bc
--- /dev/null
+++ b/include/media/i2c/m52790.h
@@ -0,0 +1,81 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/*
+ m52790.h - definition for m52790 inputs and outputs
+
+ Copyright (C) 2007 Hans Verkuil (hverkuil@xs4all.nl)
+
+*/
+
+#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