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drm/i915: Use backlight power constants

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Replace FB_BLANK_ constants with their counterparts from the
backlight subsystem. The values are identical, so there's no
change in functionality or semantics.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Cc: Jani Nikula <jani.nikula@linux.intel.com>
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Cc: Tvrtko Ursulin <tursulin@ursulin.net>
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240731122311.1143153-3-tzimmermann@suse.de
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
This commit is contained in:
Thomas Zimmermann 2024-07-31 14:17:14 +02:00 committed by Jani Nikula
parent 3663e2c4bc
commit c0e0bde2c7
1 changed files with 6 additions and 6 deletions
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12
drivers/gpu/drm/i915/display/intel_backlight.c
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@ -455,7 +455,7 @@ void intel_backlight_disable(const struct drm_connector_state *old_conn_state)
mutex_lock(&i915->display.backlight.lock);
if (panel->backlight.device)
panel->backlight.device->props.power = FB_BLANK_POWERDOWN;
panel->backlight.device->props.power = BACKLIGHT_POWER_OFF;
panel->backlight.enabled = false;
panel->backlight.funcs->disable(old_conn_state, 0);
@ -773,7 +773,7 @@ static void __intel_backlight_enable(const struct intel_crtc_state *crtc_state,
panel->backlight.funcs->enable(crtc_state, conn_state, panel->backlight.level);
panel->backlight.enabled = true;
if (panel->backlight.device)
panel->backlight.device->props.power = FB_BLANK_UNBLANK;
panel->backlight.device->props.power = BACKLIGHT_POWER_ON;
}
void intel_backlight_enable(const struct intel_crtc_state *crtc_state,
@ -870,12 +870,12 @@ static int intel_backlight_device_update_status(struct backlight_device *bd)
*/
if (panel->backlight.enabled) {
if (panel->backlight.power) {
bool enable = bd->props.power == FB_BLANK_UNBLANK &&
bool enable = bd->props.power == BACKLIGHT_POWER_ON &&
bd->props.brightness != 0;
panel->backlight.power(connector, enable);
}
} else {
bd->props.power = FB_BLANK_POWERDOWN;
bd->props.power = BACKLIGHT_POWER_OFF;
}
drm_modeset_unlock(&i915->drm.mode_config.connection_mutex);
@ -945,9 +945,9 @@ int intel_backlight_device_register(struct intel_connector *connector)
props.max_brightness);
if (panel->backlight.enabled)
props.power = FB_BLANK_UNBLANK;
props.power = BACKLIGHT_POWER_ON;
else
props.power = FB_BLANK_POWERDOWN;
props.power = BACKLIGHT_POWER_OFF;
name = kstrdup_const("intel_backlight", GFP_KERNEL);
if (!name)