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| author | Douglas Anderson <dianders@chromium.org> | 2023-07-27 10:16:31 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-09-13 09:43:04 +0200 |
| commit | 33a31064211cd7183700df7c1a7952884c8e7493 (patch) | |
| tree | 7b334ee3cbb191783b23ab53be4dbb7f3529fc93 /drivers/of | |
| parent | 7f3d84cfaec7bdbae4e2284de4cf1ddfeb5e3239 (diff) | |
| download | linux-stable-33a31064211cd7183700df7c1a7952884c8e7493.tar.gz linux-stable-33a31064211cd7183700df7c1a7952884c8e7493.tar.bz2 linux-stable-33a31064211cd7183700df7c1a7952884c8e7493.zip | |
of: property: fw_devlink: Add a devlink for panel followers
commit fbf0ea2da3c7cd0b33ed7ae53a67ab1c24838cba upstream.
Inform fw_devlink of the fact that a panel follower (like a
touchscreen) is effectively a consumer of the panel from the purposes
of fw_devlink.
NOTE: this patch isn't required for correctness but instead optimizes
probe order / helps avoid deferrals.
Acked-by: Rob Herring <robh@kernel.org>
Reviewed-by: Maxime Ripard <mripard@kernel.org>
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20230727101636.v4.4.Ibf8e1342b5b7906279db2365aca45e6253857bb3@changeid
Cc: Adam Ford <aford173@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/of')
| -rw-r--r-- | drivers/of/property.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/of/property.c b/drivers/of/property.c index c651aad6f34b..b636777e6f7c 100644 --- a/drivers/of/property.c +++ b/drivers/of/property.c @@ -1266,6 +1266,7 @@ DEFINE_SIMPLE_PROP(pwms, "pwms", "#pwm-cells") DEFINE_SIMPLE_PROP(resets, "resets", "#reset-cells") DEFINE_SIMPLE_PROP(leds, "leds", NULL) DEFINE_SIMPLE_PROP(backlight, "backlight", NULL) +DEFINE_SIMPLE_PROP(panel, "panel", NULL) DEFINE_SUFFIX_PROP(regulators, "-supply", NULL) DEFINE_SUFFIX_PROP(gpio, "-gpio", "#gpio-cells") @@ -1354,6 +1355,7 @@ static const struct supplier_bindings of_supplier_bindings[] = { { .parse_prop = parse_resets, }, { .parse_prop = parse_leds, }, { .parse_prop = parse_backlight, }, + { .parse_prop = parse_panel, }, { .parse_prop = parse_gpio_compat, }, { .parse_prop = parse_interrupts, }, { .parse_prop = parse_regulators, }, |