On Tue, Jan 17, 2012 at 07:08:09AM +0800, Wu Fengguang wrote:
> On Mon, Jan 16, 2012 at 12:44:43PM -0800, Keith Packard wrote:
> > On Mon, 16 Jan 2012 21:26:18 +0100, Daniel Vetter wrote:
> >
> > > Keith, does this address your concern and this patch is r-b: Keith or do
> > > we want an
> > >
>
On Tue, 17 Jan 2012 07:08:09 +0800, Wu Fengguang wrote:
> On Mon, Jan 16, 2012 at 12:44:43PM -0800, Keith Packard wrote:
> > On Mon, 16 Jan 2012 21:26:18 +0100, Daniel Vetter wrote:
> >
> > > Keith, does this address your concern and this patch is r-b: Keith or do
> > > we want an
> > >
> > > }
On Mon, Jan 16, 2012 at 12:44:43PM -0800, Keith Packard wrote:
> On Mon, 16 Jan 2012 21:26:18 +0100, Daniel Vetter wrote:
>
> > Keith, does this address your concern and this patch is r-b: Keith or do
> > we want an
> >
> > } else {
> > I915_WRITE(aud_config, 0);
> > }
> >
> > for paranoia?
On Mon, 16 Jan 2012 21:26:18 +0100, Daniel Vetter wrote:
> Keith, does this address your concern and this patch is r-b: Keith or do
> we want an
>
> } else {
> I915_WRITE(aud_config, 0);
> }
>
> for paranoia?
I think we want this added, just to be sure we set the configuration
correctly
On Mon, Jan 16, 2012 at 04:02:53PM +0800, Wu Fengguang wrote:
> On Thu, Jan 12, 2012 at 09:33:34AM -0800, Keith Packard wrote:
> > On Tue, 10 Jan 2012 13:45:19 +0800, Wu Fengguang
> > wrote:
> >
> > > @@ -5943,6 +5947,7 @@ static void ironlake_write_eld(struct dr
> > > if (intel_pipe_has_type(
On Thu, Jan 12, 2012 at 09:33:34AM -0800, Keith Packard wrote:
> On Tue, 10 Jan 2012 13:45:19 +0800, Wu Fengguang
> wrote:
>
> > @@ -5943,6 +5947,7 @@ static void ironlake_write_eld(struct dr
> > if (intel_pipe_has_type(crtc, INTEL_OUTPUT_DISPLAYPORT)) {
> > DRM_DEBUG_DRIVER("ELD
On Tue, 10 Jan 2012 13:45:19 +0800, Wu Fengguang wrote:
> @@ -5943,6 +5947,7 @@ static void ironlake_write_eld(struct dr
> if (intel_pipe_has_type(crtc, INTEL_OUTPUT_DISPLAYPORT)) {
> DRM_DEBUG_DRIVER("ELD: DisplayPort detected\n");
> eld[5] |= (1 << 2); /* C
On Mon, Jan 09, 2012 at 09:22:47AM -0800, Keith Packard wrote:
> On Mon, 9 Jan 2012 21:17:17 +0800, Wu Fengguang
> wrote:
>
> > +#define IBX_AUD_CONFIG_A 0xe2000
> > +#define CPT_AUD_CONFIG_A 0xe5000
>
> These register addresses match the docs.
>
> > + I915_WRITE(
On Mon, 9 Jan 2012 21:17:17 +0800, Wu Fengguang wrote:
> +#define IBX_AUD_CONFIG_A 0xe2000
> +#define CPT_AUD_CONFIG_A 0xe5000
These register addresses match the docs.
> + I915_WRITE(aud_config, 1 << 29); /* N value index, 0x1 = DP */
Please don't use consta
It should be programmed to "0" for HDMI or "1" for DisplayPort.
This enables DisplayPort audio for
- HP EliteBook 8460p
(whose BIOS does not set the N_value_index bit for us)
- DisplayPort monitor hot plugged after boot
(otherwise most BIOS will fill the N_value_index bit for us)
Signed-off
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