, Sonika; Chris Wilson
Cc: intel-gfx@lists.freedesktop.org; Mukherjee, Indranil
Subject: RE: [Intel-gfx] [PATCH] drm/i915: Check live status before reading edid
We are procuring the DVI-single-link cable, as we don't have one with us.
Sonika tested the Dual link cable, and that was working well.
l-gfx@lists.freedesktop.org
Subject: Re: [Intel-gfx] [PATCH] drm/i915: Check live status before reading edid
On Tue, Sep 15, 2015 at 09:44:20AM +0530, Sonika Jindal wrote:
> The Bspec is very clear that Live status must be checked about before
> trying to read EDID over DDC channel. This patch make
Subject: Re: [Intel-gfx] [PATCH] drm/i915: Check live status before reading edid
On Tue, Sep 15, 2015 at 09:44:20AM +0530, Sonika Jindal wrote:
> The Bspec is very clear that Live status must be checked about before
> trying to read EDID over DDC channel. This patch makes sure that HDMI
>
On Tue, Sep 15, 2015 at 09:44:20AM +0530, Sonika Jindal wrote:
> The Bspec is very clear that Live status must be checked about before
> trying to read EDID over DDC channel. This patch makes sure that HDMI
> EDID is read only when live status is up.
>
> The live status doesn't seem to perform ver
On Tue, Sep 15, 2015 at 09:44:20AM +0530, Sonika Jindal wrote:
> The Bspec is very clear that Live status must be checked about before
> trying to read EDID over DDC channel. This patch makes sure that HDMI
> EDID is read only when live status is up.
>
> The live status doesn't seem to perform ver
The Bspec is very clear that Live status must be checked about before
trying to read EDID over DDC channel. This patch makes sure that HDMI
EDID is read only when live status is up.
The live status doesn't seem to perform very consistent across various
platforms when tested with different monitors
On Mon, Sep 14, 2015 at 02:44:01PM +0530, Jindal, Sonika wrote:
>
>
> On 9/14/2015 2:12 PM, Daniel Vetter wrote:
> >On Fri, Sep 11, 2015 at 05:56:47PM +, Rodrigo Vivi wrote:
> >>Thanks
> >>
> >>Reviewed-by: Rodrigo Vivi
> >>
> >>
> >>On Fri, Sep 11, 2015 at 4:38 AM Sonika Jindal
> >>wrote:
On 9/14/2015 2:12 PM, Daniel Vetter wrote:
On Fri, Sep 11, 2015 at 05:56:47PM +, Rodrigo Vivi wrote:
Thanks
Reviewed-by: Rodrigo Vivi
On Fri, Sep 11, 2015 at 4:38 AM Sonika Jindal
wrote:
The Bspec is very clear that Live status must be checked about before
trying to read EDID over D
On Fri, Sep 11, 2015 at 05:56:47PM +, Rodrigo Vivi wrote:
> Thanks
>
> Reviewed-by: Rodrigo Vivi
>
>
> On Fri, Sep 11, 2015 at 4:38 AM Sonika Jindal
> wrote:
>
> > The Bspec is very clear that Live status must be checked about before
> > trying to read EDID over DDC channel. This patch ma
Thanks
Reviewed-by: Rodrigo Vivi
On Fri, Sep 11, 2015 at 4:38 AM Sonika Jindal
wrote:
> The Bspec is very clear that Live status must be checked about before
> trying to read EDID over DDC channel. This patch makes sure that HDMI
> EDID is read only when live status is up.
>
> The live status
The Bspec is very clear that Live status must be checked about before
trying to read EDID over DDC channel. This patch makes sure that HDMI
EDID is read only when live status is up.
The live status doesn't seem to perform very consistent across various
platforms when tested with different monitors
The Bspec is very clear that Live status must be checked about before
trying to read EDID over DDC channel. This patch makes sure that HDMI
EDID is read only when live status us up.
The live status doesn't seem to perform very consistent across various
platforms when tested with different monitors
Adding this for SKL onwards.
v2: Adding checks for VLV/CHV as well. Reusing old ibx and g4x functions
to check digital port status. Adding a separate function to get bxt live
status (Daniel)
v3: Using intel_encoder->hpd_pin to check the live status (Siva)
Moving the live status read to intel_hdmi_
On Tue, Jul 14, 2015 at 10:16:17AM +0530, Jindal, Sonika wrote:
>
>
> On 7/13/2015 8:25 PM, Daniel Vetter wrote:
> >On Mon, Jul 13, 2015 at 04:35:00PM +0530, Sonika Jindal wrote:
> >>Adding this for SKL onwards.
> >>
> >>v2: Adding checks for VLV/CHV as well. Reusing old ibx and g4x functions
> >
On 7/13/2015 8:25 PM, Daniel Vetter wrote:
On Mon, Jul 13, 2015 at 04:35:00PM +0530, Sonika Jindal wrote:
Adding this for SKL onwards.
v2: Adding checks for VLV/CHV as well. Reusing old ibx and g4x functions
to check digital port status. Adding a separate function to get bxt live
status (Dani
On Mon, Jul 13, 2015 at 04:35:00PM +0530, Sonika Jindal wrote:
> Adding this for SKL onwards.
>
> v2: Adding checks for VLV/CHV as well. Reusing old ibx and g4x functions
> to check digital port status. Adding a separate function to get bxt live
> status (Daniel)
>
> Signed-off-by: Sonika Jindal
Adding this for SKL onwards.
v2: Adding checks for VLV/CHV as well. Reusing old ibx and g4x functions
to check digital port status. Adding a separate function to get bxt live
status (Daniel)
Signed-off-by: Sonika Jindal
---
drivers/gpu/drm/i915/intel_dp.c |4 ++--
drivers/gpu/drm/i915/int
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