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/framebuffer.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'drivers/gpu/drm/gma500/framebuffer.c') diff --git a/drivers/gpu/drm/gma500/framebuffer.c b/drivers/gpu/drm/gma500/framebuffer.c index 2de6b1fcc135..884ba73ac6ce 100644 --- a/drivers/gpu/drm/gma500/framebuffer.c +++ b/drivers/gpu/drm/gma500/framebuffer.c @@ -768,6 +768,9 @@ static void psb_setup_outputs(struct drm_device *dev) crtc_mask = (1 << 0) | (1 << 1); clone_mask = (1 << INTEL_OUTPUT_DISPLAYPORT); break; + case INTEL_OUTPUT_EDP: + crtc_mask = (1 << 1); + clone_mask = (1 << INTEL_OUTPUT_EDP); } encoder->possible_crtcs = crtc_mask; encoder->possible_clones = -- cgit