diff options
| author |   Kieran Bingham <kieran.bingham@ideasonboard.com> | 2018-02-27 10:05:48 -0500 |
|---|---|---|
| committer |   Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2018-03-21 12:06:29 -0400 |
| commit | 06aa8f3aa9c409a3973e6d338a771500fcee014c (patch) | |
| tree | b854024017d79001542a9fbfb0a791b16db462e2 /drivers/media/i2c | |
| parent | media: add tuner standby op, use where needed (diff) | |
| download | linux-dev-06aa8f3aa9c409a3973e6d338a771500fcee014c.tar.xz linux-dev-06aa8f3aa9c409a3973e6d338a771500fcee014c.zip | |
media: i2c: adv748x: Simplify regmap configuration
The ADV748x has identical map configurations for each register map. The
duplication of each map can be simplified using a helper macro such that
each map is represented on a single line.
Define ADV748X_REGMAP_CONF for this purpose use it to create the tables.
Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'drivers/media/i2c')
| -rw-r--r-- | drivers/media/i2c/adv748x/adv748x-core.c | 109 |
1 files changed, 20 insertions, 89 deletions
diff --git a/drivers/media/i2c/adv748x/adv748x-core.c b/drivers/media/i2c/adv748x/adv748x-core.c index accaa70134fb..b01e407e42fa 100644 --- a/drivers/media/i2c/adv748x/adv748x-core.c +++ b/drivers/media/i2c/adv748x/adv748x-core.c @@ -35,96 +35,27 @@ * Register manipulation */ -static const struct regmap_config adv748x_regmap_cnf[] = { - { - .name = "io", - .reg_bits = 8, - .val_bits = 8, - - .max_register = 0xff, - .cache_type = REGCACHE_NONE, - }, - { - .name = "dpll", - .reg_bits = 8, - .val_bits = 8, - - .max_register = 0xff, - .cache_type = REGCACHE_NONE, - }, - { - .name = "cp", - .reg_bits = 8, - .val_bits = 8, - - .max_register = 0xff, - .cache_type = REGCACHE_NONE, - }, - { - .name = "hdmi", - .reg_bits = 8, - .val_bits = 8, - - .max_register = 0xff, - .cache_type = REGCACHE_NONE, - }, - { - .name = "edid", - .reg_bits = 8, - .val_bits = 8, - - .max_register = 0xff, - .cache_type = REGCACHE_NONE, - }, - { - .name = "repeater", - .reg_bits = 8, - .val_bits = 8, - - .max_register = 0xff, - .cache_type = REGCACHE_NONE, - }, - { - .name = "infoframe", - .reg_bits = 8, - .val_bits = 8, - - .max_register = 0xff, - .cache_type = REGCACHE_NONE, - }, - { - .name = "cec", - .reg_bits = 8, - .val_bits = 8, - - .max_register = 0xff, - .cache_type = REGCACHE_NONE, - }, - { - .name = "sdp", - .reg_bits = 8, - .val_bits = 8, - - .max_register = 0xff, - .cache_type = REGCACHE_NONE, - }, - - { - .name = "txb", - .reg_bits = 8, - .val_bits = 8, - - .max_register = 0xff, - .cache_type = REGCACHE_NONE, - }, - { - .name = "txa", - .reg_bits = 8, - .val_bits = 8, +#define ADV748X_REGMAP_CONF(n) \ +{ \ + .name = n, \ + .reg_bits = 8, \ + .val_bits = 8, \ + .max_register = 0xff, \ + .cache_type = REGCACHE_NONE, \ +} - .max_register = 0xff, - .cache_type = REGCACHE_NONE, - }, +static const struct regmap_config adv748x_regmap_cnf[] = { + ADV748X_REGMAP_CONF("io"), + ADV748X_REGMAP_CONF("dpll"), + ADV748X_REGMAP_CONF("cp"), + ADV748X_REGMAP_CONF("hdmi"), + ADV748X_REGMAP_CONF("edid"), + ADV748X_REGMAP_CONF("repeater"), + ADV748X_REGMAP_CONF("infoframe"), + ADV748X_REGMAP_CONF("cec"), + ADV748X_REGMAP_CONF("sdp"), + ADV748X_REGMAP_CONF("txa"), + ADV748X_REGMAP_CONF("txb"), }; static int adv748x_configure_regmap(struct adv748x_state *state, int region) |