Re: [PATCH v2 0/4] drm/bridge: ti-sn65dsi86: Support EDID reading

2021-03-23 Thread Stephen Boyd
Quoting Laurent Pinchart (2021-03-22 17:00:23) > Hi Stephen, > > On Mon, Nov 02, 2020 at 05:15:24PM -0800, Stephen Boyd wrote: > > Quoting Sam Ravnborg (2020-11-01 09:37:41) > > > Hi Stephen. > > > > > > On Thu, Oct 29, 2020 at 06:17:34PM -0700, Stephen Boyd wrote: > > > > This patch series clean

Re: [PATCH v2 0/4] drm/bridge: ti-sn65dsi86: Support EDID reading

2021-03-22 Thread Laurent Pinchart
Hi Stephen, On Mon, Nov 02, 2020 at 05:15:24PM -0800, Stephen Boyd wrote: > Quoting Sam Ravnborg (2020-11-01 09:37:41) > > Hi Stephen. > > > > On Thu, Oct 29, 2020 at 06:17:34PM -0700, Stephen Boyd wrote: > > > This patch series cleans up the DDC code a little bit so that > > > it is more efficie

Re: [PATCH v2 0/4] drm/bridge: ti-sn65dsi86: Support EDID reading

2020-11-02 Thread Vinod Koul
Hi, Thanks Doug for adding me On 02-11-20, 08:37, Doug Anderson wrote: > > On Thu, Oct 29, 2020 at 06:17:34PM -0700, Stephen Boyd wrote: > > Any chance we can convince you to prepare this bridge driver for use in > > a chained bridge setup where the connector is created by the display > > driver

Re: [PATCH v2 0/4] drm/bridge: ti-sn65dsi86: Support EDID reading

2020-11-02 Thread Stephen Boyd
Quoting Stephen Boyd (2020-11-02 17:15:24) > Quoting Sam Ravnborg (2020-11-01 09:37:41) > > Hi Stephen. > > > > On Thu, Oct 29, 2020 at 06:17:34PM -0700, Stephen Boyd wrote: > > > This patch series cleans up the DDC code a little bit so that > > > it is more efficient time wise and supports grabbi

Re: [PATCH v2 0/4] drm/bridge: ti-sn65dsi86: Support EDID reading

2020-11-02 Thread Stephen Boyd
Quoting Sam Ravnborg (2020-11-01 09:37:41) > Hi Stephen. > > On Thu, Oct 29, 2020 at 06:17:34PM -0700, Stephen Boyd wrote: > > This patch series cleans up the DDC code a little bit so that > > it is more efficient time wise and supports grabbing the EDID > > of the eDP panel over the aux channel.

Re: [PATCH v2 0/4] drm/bridge: ti-sn65dsi86: Support EDID reading

2020-11-02 Thread Stephen Boyd
Quoting Doug Anderson (2020-11-02 08:37:21) > Hi, > > On Sun, Nov 1, 2020 at 9:37 AM Sam Ravnborg wrote: > > > > Hi Stephen. > > > > On Thu, Oct 29, 2020 at 06:17:34PM -0700, Stephen Boyd wrote: > > > This patch series cleans up the DDC code a little bit so that > > > it is more efficient time wi

Re: [PATCH v2 0/4] drm/bridge: ti-sn65dsi86: Support EDID reading

2020-11-02 Thread Doug Anderson
Hi, On Sun, Nov 1, 2020 at 9:37 AM Sam Ravnborg wrote: > > Hi Stephen. > > On Thu, Oct 29, 2020 at 06:17:34PM -0700, Stephen Boyd wrote: > > This patch series cleans up the DDC code a little bit so that > > it is more efficient time wise and supports grabbing the EDID > > of the eDP panel over th

Re: [PATCH v2 0/4] drm/bridge: ti-sn65dsi86: Support EDID reading

2020-11-01 Thread Sam Ravnborg
Hi Stephen. On Thu, Oct 29, 2020 at 06:17:34PM -0700, Stephen Boyd wrote: > This patch series cleans up the DDC code a little bit so that > it is more efficient time wise and supports grabbing the EDID > of the eDP panel over the aux channel. I timed this on a board > I have on my desk and it take

[PATCH v2 0/4] drm/bridge: ti-sn65dsi86: Support EDID reading

2020-10-29 Thread Stephen Boyd
This patch series cleans up the DDC code a little bit so that it is more efficient time wise and supports grabbing the EDID of the eDP panel over the aux channel. I timed this on a board I have on my desk and it takes about 20ms to grab the EDID out of the panel and make sure it is valid. The firs