6.4-stable review patch. If anyone has any objections, please let me know.
------------------
From: Douglas Anderson dianders@chromium.org
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.Ibf8e1342b... Cc: Adam Ford aford173@gmail.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/of/property.c | 2 ++ 1 file changed, 2 insertions(+)
--- a/drivers/of/property.c +++ b/drivers/of/property.c @@ -1266,6 +1266,7 @@ DEFINE_SIMPLE_PROP(pwms, "pwms", "#pwm-c 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 { .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, },