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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 18:49:45 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 18:49:45 +0000
commit2c3c1048746a4622d8c89a29670120dc8fab93c4 (patch)
tree848558de17fb3008cdf4d861b01ac7781903ce39 /include/drm/i2c/sil164.h
parentInitial commit. (diff)
downloadlinux-2c3c1048746a4622d8c89a29670120dc8fab93c4.tar.xz
linux-2c3c1048746a4622d8c89a29670120dc8fab93c4.zip
Adding upstream version 6.1.76.upstream/6.1.76
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'include/drm/i2c/sil164.h')
-rw-r--r--include/drm/i2c/sil164.h63
1 files changed, 63 insertions, 0 deletions
diff --git a/include/drm/i2c/sil164.h b/include/drm/i2c/sil164.h
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+/*
+ * Copyright (C) 2010 Francisco Jerez.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial
+ * portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+#ifndef __DRM_I2C_SIL164_H__
+#define __DRM_I2C_SIL164_H__
+
+/**
+ * struct sil164_encoder_params
+ *
+ * Describes how the sil164 is connected to the GPU. It should be used
+ * as the @params parameter of its @set_config method.
+ *
+ * See "http://www.siliconimage.com/docs/SiI-DS-0021-E-164.pdf".
+ */
+struct sil164_encoder_params {
+ enum {
+ SIL164_INPUT_EDGE_FALLING = 0,
+ SIL164_INPUT_EDGE_RISING
+ } input_edge;
+
+ enum {
+ SIL164_INPUT_WIDTH_12BIT = 0,
+ SIL164_INPUT_WIDTH_24BIT
+ } input_width;
+
+ enum {
+ SIL164_INPUT_SINGLE_EDGE = 0,
+ SIL164_INPUT_DUAL_EDGE
+ } input_dual;
+
+ enum {
+ SIL164_PLL_FILTER_ON = 0,
+ SIL164_PLL_FILTER_OFF,
+ } pll_filter;
+
+ int input_skew; /** < Allowed range [-4, 3], use 0 for no de-skew. */
+ int duallink_skew; /** < Allowed range [-4, 3]. */
+};
+
+#endif