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media: i2c: Drop unused ad9389b video encoder driver

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The ad9389b video encoder driver doesn't support DT and relies on
platform data. No board file has ever provided platform data for that
device. The driver has thus never been used in the mainline kernel since
its introduction in v3.7. Drop it.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
This commit is contained in:
Laurent Pinchart 2023-01-25 18:29:48 +00:00 committed by Mauro Carvalho Chehab
parent 3b764ff03d
commit db24aa0411
6 changed files with 0 additions and 1274 deletions
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1
Documentation/admin-guide/media/i2c-cardlist.rst
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@ -222,7 +222,6 @@ Video encoders
============ ==========================================================
Driver Name
============ ==========================================================
ad9389b Analog Devices AD9389B encoder
adv7170 Analog Devices ADV7170 video encoder
adv7175 Analog Devices ADV7175 video encoder
adv7343 ADV7343 video encoder

6
MAINTAINERS
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@ -1227,12 +1227,6 @@ F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml
F: drivers/iio/addac/ad74413r.c
F: include/dt-bindings/iio/addac/adi,ad74413r.h
ANALOG DEVICES INC AD9389B DRIVER
M: Hans Verkuil <hverkuil-cisco@xs4all.nl>
L: linux-media@vger.kernel.org
S: Maintained
F: drivers/media/i2c/ad9389b*
ANALOG DEVICES INC ADA4250 DRIVER
M: Antoniu Miclaus <antoniu.miclaus@analog.com>
L: linux-iio@vger.kernel.org

14
drivers/media/i2c/Kconfig
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@ -1454,20 +1454,6 @@ endmenu
menu "Video encoders"
visible if !MEDIA_HIDE_ANCILLARY_SUBDRV
config VIDEO_AD9389B
tristate "Analog Devices AD9389B encoder"
depends on VIDEO_DEV && I2C
select MEDIA_CONTROLLER
select VIDEO_V4L2_SUBDEV_API
help
Support for the Analog Devices AD9389B video encoder.
This is a Analog Devices HDMI transmitter.
To compile this driver as a module, choose M here: the
module will be called ad9389b.
config VIDEO_ADV7170
tristate "Analog Devices ADV7170 video encoder"
depends on VIDEO_DEV && I2C

1
drivers/media/i2c/Makefile
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@ -4,7 +4,6 @@ msp3400-objs := msp3400-driver.o msp3400-kthreads.o
obj-$(CONFIG_SDR_MAX2175) += max2175.o
obj-$(CONFIG_VIDEO_AD5820) += ad5820.o
obj-$(CONFIG_VIDEO_AD9389B) += ad9389b.o
obj-$(CONFIG_VIDEO_ADP1653) += adp1653.o
obj-$(CONFIG_VIDEO_ADV7170) += adv7170.o
obj-$(CONFIG_VIDEO_ADV7175) += adv7175.o

1215
drivers/media/i2c/ad9389b.c
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File diff suppressed because it is too large Load Diff

37
include/media/i2c/ad9389b.h
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@ -1,37 +0,0 @@
/* SPDX-License-Identifier: GPL-2.0-only */
/*
* Analog Devices AD9389B/AD9889B video encoder driver header
*
* Copyright 2012 Cisco Systems, Inc. and/or its affiliates. All rights reserved.
*/
#ifndef AD9389B_H
#define AD9389B_H
enum ad9389b_tmds_pll_gear {
AD9389B_TMDS_PLL_GEAR_AUTOMATIC,
AD9389B_TMDS_PLL_GEAR_SEMI_AUTOMATIC,
};
/* Platform dependent definitions */
struct ad9389b_platform_data {
enum ad9389b_tmds_pll_gear tmds_pll_gear ;
/* Differential Data/Clock Output Drive Strength (reg. 0xa2/0xa3) */
u8 diff_data_drive_strength;
u8 diff_clk_drive_strength;
};
/* notify events */
#define AD9389B_MONITOR_DETECT 0
#define AD9389B_EDID_DETECT 1
struct ad9389b_monitor_detect {
int present;
};
struct ad9389b_edid_detect {
int present;
int segment;
};
#endif