drm/i915: Add support for integrated HDMI on G4X hardware.

This is ported directly from the userland 2D driver code.  The HDMI audio bits
aren't hooked up yet.

Signed-off-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Dave Airlie <airlied@linux.ie>
This commit is contained in:
Eric Anholt
2009-01-02 13:33:00 -08:00
کامیت شده توسط Dave Airlie
والد 3f8bc370ac
کامیت 7d57382e65
7فایلهای تغییر یافته به همراه322 افزوده شده و 7 حذف شده

مشاهده پرونده

@@ -664,6 +664,7 @@ extern void intel_modeset_cleanup(struct drm_device *dev);
writel(upper_32_bits(val), dev_priv->regs + \
(reg) + 4))
#endif
#define POSTING_READ(reg) (void)I915_READ(reg)
#define I915_VERBOSE 0
@@ -760,6 +761,7 @@ extern int i915_wait_ring(struct drm_device * dev, int n, const char *caller);
IS_I945GM(dev) || IS_I965GM(dev) || IS_GM45(dev))
#define I915_NEED_GFX_HWS(dev) (IS_G33(dev) || IS_GM45(dev) || IS_G4X(dev))
#define SUPPORTS_INTEGRATED_HDMI(dev) (IS_G4X(dev))
#define PRIMARY_RINGBUFFER_SIZE (128*1024)