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drivers/media/cec/i2c/tda9950.c: In function 'tda9950_write_range':
drivers/media/cec/i2c/tda9950.c:92:15: error: implicit declaration of function 'i2c_transfer' [-Wimplicit-function-declaration]
92 | ret = i2c_transfer(client->adapter, &msg, 1);
| ^~~~~~~~~~~~
drivers/media/cec/i2c/tda9950.c: In function 'tda9950_probe':
drivers/media/cec/i2c/tda9950.c:391:14: error: implicit declaration of function 'i2c_check_functionality' [-Wimplicit-function-declaration]
391 | if (!i2c_check_functionality(client->adapter, I2C_FUNC_I2C)) {
| ^~~~~~~~~~~~~~~~~~~~~~~
Fixes: caa6f4a75e9f ("media: cec: move driver for TDA9950 from drm/i2c")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
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Move the driver for NXP TDA9950 / CEC part of TDA998x together to
drivers/media/i2c, close to other CEC drivers. Specify 'default
DRM_I2C_NXP_TDA998X' in order to simplify migration from old config
files as the Kconfig name has been changed to follow media/cec style.
Acked-by: Hans Verkuil <hverkuil@xs4all.nl>
Link: https://patchwork.freedesktop.org/patch/msgid/20250113-drm-move-tda998x-v3-2-214e0682a5e4@linaro.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
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Selecting only REGMAP_I2C can leave REGMAP unset, causing build errors,
so also select REGMAP to prevent the build errors.
../drivers/media/cec/i2c/ch7322.c:158:21: error: variable 'ch7322_regmap' has initializer but incomplete type
158 | static const struct regmap_config ch7322_regmap = {
../drivers/media/cec/i2c/ch7322.c:159:10: error: 'const struct regmap_config' has no member named 'reg_bits'
159 | .reg_bits = 8,
../drivers/media/cec/i2c/ch7322.c:159:21: warning: excess elements in struct initializer
159 | .reg_bits = 8,
../drivers/media/cec/i2c/ch7322.c:160:10: error: 'const struct regmap_config' has no member named 'val_bits'
160 | .val_bits = 8,
../drivers/media/cec/i2c/ch7322.c:160:21: warning: excess elements in struct initializer
160 | .val_bits = 8,
../drivers/media/cec/i2c/ch7322.c:161:10: error: 'const struct regmap_config' has no member named 'max_register'
161 | .max_register = 0x7f,
../drivers/media/cec/i2c/ch7322.c:161:25: warning: excess elements in struct initializer
161 | .max_register = 0x7f,
../drivers/media/cec/i2c/ch7322.c:162:10: error: 'const struct regmap_config' has no member named 'disable_locking'
162 | .disable_locking = true,
../drivers/media/cec/i2c/ch7322.c:162:28: warning: excess elements in struct initializer
162 | .disable_locking = true,
../drivers/media/cec/i2c/ch7322.c: In function 'ch7322_probe':
../drivers/media/cec/i2c/ch7322.c:468:26: error: implicit declaration of function 'devm_regmap_init_i2c' [-Werror=implicit-function-declaration]
468 | ch7322->regmap = devm_regmap_init_i2c(client, &ch7322_regmap);
../drivers/media/cec/i2c/ch7322.c:468:24: warning: assignment to 'struct regmap *' from 'int' makes pointer from integer without a cast [-Wint-conversion]
468 | ch7322->regmap = devm_regmap_init_i2c(client, &ch7322_regmap);
../drivers/media/cec/i2c/ch7322.c: At top level:
../drivers/media/cec/i2c/ch7322.c:158:35: error: storage size of 'ch7322_regmap' isn't known
158 | static const struct regmap_config ch7322_regmap = {
Link: https://lore.kernel.org/linux-media/20230608025435.29249-1-rdunlap@infradead.org
Fixes: 21b9a47e0ec7 ("media: cec: i2c: ch7322: Add ch7322 CEC controller driver")
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Jeff Chase <jnchase@google.com>
Cc: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Cc: Joe Tessler <jrt@google.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Mark Brown <broonie@kernel.org>
Cc: Masahiro Yamada <masahiroy@kernel.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
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Add a CEC device driver for the Chrontel ch7322 CEC conroller.
This is an I2C device capable of sending and receiving CEC messages.
Signed-off-by: Jeff Chase <jnchase@google.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
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