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authorZhao Yakui <yakui.zhao@intel.com>2012-08-08 09:55:55 -0400
committerDave Airlie <airlied@redhat.com>2012-08-23 19:29:25 -0400
commitd112a8163f83752361dd639a9a579ae5cc05c6cf (patch)
tree53a97ff373718223d0b46cb6d74dc81906058439 /drivers/gpu/drm/gma500/framebuffer.c
parent35659715c42b5cd148935e8ebd4e5e8e4e256b96 (diff)
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 <yakui.zhao@intel.com> [ported to upstream driver, redid backlight abstraction] Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/gma500/framebuffer.c')
-rw-r--r--drivers/gpu/drm/gma500/framebuffer.c3
1 files changed, 3 insertions, 0 deletions
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)
768 crtc_mask = (1 << 0) | (1 << 1); 768 crtc_mask = (1 << 0) | (1 << 1);
769 clone_mask = (1 << INTEL_OUTPUT_DISPLAYPORT); 769 clone_mask = (1 << INTEL_OUTPUT_DISPLAYPORT);
770 break; 770 break;
771 case INTEL_OUTPUT_EDP:
772 crtc_mask = (1 << 1);
773 clone_mask = (1 << INTEL_OUTPUT_EDP);
771 } 774 }
772 encoder->possible_crtcs = crtc_mask; 775 encoder->possible_crtcs = crtc_mask;
773 encoder->possible_clones = 776 encoder->possible_clones =