From d112a8163f83752361dd639a9a579ae5cc05c6cf Mon Sep 17 00:00:00 2001 From: Zhao Yakui Date: Wed, 8 Aug 2012 13:55:55 +0000 Subject: gma500/cdv: Add eDP support Introduce the eDP support into the driver. This has been reworked a bit because kernel driver proper uses encoder/connectors while the legacy Intel driver uses the old output stuff. It also diverges on the backlight handling. The legacy Intel driver adds a panel abstraction based upon the i915 one. It's only really used for backlight bits and we have a perfectly good backlight abstraction which can extend instead. Signed-off-by: Zhao Yakui [ported to upstream driver, redid backlight abstraction] Signed-off-by: Alan Cox Signed-off-by: Dave Airlie --- drivers/gpu/drm/gma500/opregion.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'drivers/gpu/drm/gma500/opregion.c') diff --git a/drivers/gpu/drm/gma500/opregion.c b/drivers/gpu/drm/gma500/opregion.c index c430bd424681..ad0d6de938f3 100644 --- a/drivers/gpu/drm/gma500/opregion.c +++ b/drivers/gpu/drm/gma500/opregion.c @@ -166,8 +166,7 @@ static u32 asle_set_backlight(struct drm_device *dev, u32 bclp) if (config_enabled(CONFIG_BACKLIGHT_CLASS_DEVICE)) { int max = bd->props.max_brightness; - bd->props.brightness = bclp * max / 255; - backlight_update_status(bd); + gma_backlight_set(dev, bclp * max / 255); } asle->cblv = (bclp * 0x64) / 0xff | ASLE_CBLV_VALID; -- cgit v1.2.3