Re: [PATCH] drm/sun4i: hdmi: add support for ddc-i2c-bus property

2019-04-01 Thread Maxime Ripard
On Thu, Mar 28, 2019 at 01:02:49PM +, Mans Rullgard wrote: > Sometimes it is desirabled to use a separate i2c controller for ddc > access. This adds support for the ddc-i2c-bus property of the > hdmi-connector node, using the specified controller if provided. > > Signed-off-by: Mans Rullgard

[PATCH] drm/sun4i: hdmi: add support for ddc-i2c-bus property

2019-03-29 Thread Mans Rullgard
Sometimes it is desirabled to use a separate i2c controller for ddc access. This adds support for the ddc-i2c-bus property of the hdmi-connector node, using the specified controller if provided. Signed-off-by: Mans Rullgard --- Changed in v2: - Return ERR_PTR(-ENODEV) instead of NULL when proper

Re: [PATCH] drm/sun4i: hdmi: add support for ddc-i2c-bus property

2019-03-26 Thread Maxime Ripard
On Thu, Mar 21, 2019 at 06:00:45PM +, Måns Rullgård wrote: > Maxime Ripard writes: > > > On Tue, Mar 19, 2019 at 12:48:19PM +, Måns Rullgård wrote: > >> Maxime Ripard writes: > >> > >> > On Mon, Mar 18, 2019 at 04:23:56PM +, Måns Rullgård wrote: > >> >> Maxime Ripard writes: > >> >>

Re: [PATCH] drm/sun4i: hdmi: add support for ddc-i2c-bus property

2019-03-24 Thread Måns Rullgård
Maxime Ripard writes: > On Tue, Mar 19, 2019 at 12:48:19PM +, Måns Rullgård wrote: >> Maxime Ripard writes: >> >> > On Mon, Mar 18, 2019 at 04:23:56PM +, Måns Rullgård wrote: >> >> Maxime Ripard writes: >> >> >> >> > On Thu, Mar 14, 2019 at 04:09:13PM +, Måns Rullgård wrote: >> >> >

Re: [PATCH] drm/sun4i: hdmi: add support for ddc-i2c-bus property

2019-03-21 Thread Maxime Ripard
On Tue, Mar 19, 2019 at 12:48:19PM +, Måns Rullgård wrote: > Maxime Ripard writes: > > > On Mon, Mar 18, 2019 at 04:23:56PM +, Måns Rullgård wrote: > >> Maxime Ripard writes: > >> > >> > On Thu, Mar 14, 2019 at 04:09:13PM +, Måns Rullgård wrote: > >> >> Maxime Ripard writes: > >> >>

Re: [PATCH] drm/sun4i: hdmi: add support for ddc-i2c-bus property

2019-03-19 Thread Måns Rullgård
Maxime Ripard writes: > On Mon, Mar 18, 2019 at 04:23:56PM +, Måns Rullgård wrote: >> Maxime Ripard writes: >> >> > On Thu, Mar 14, 2019 at 04:09:13PM +, Måns Rullgård wrote: >> >> Maxime Ripard writes: >> >> >> >> > On Mon, Mar 11, 2019 at 04:11:06PM +, Måns Rullgård wrote: >> >> >

Re: [PATCH] drm/sun4i: hdmi: add support for ddc-i2c-bus property

2019-03-19 Thread Maxime Ripard
On Mon, Mar 18, 2019 at 04:23:56PM +, Måns Rullgård wrote: > Maxime Ripard writes: > > > On Thu, Mar 14, 2019 at 04:09:13PM +, Måns Rullgård wrote: > >> Maxime Ripard writes: > >> > >> > On Mon, Mar 11, 2019 at 04:11:06PM +, Måns Rullgård wrote: > >> >> Maxime Ripard writes: > >> >>

Re: [PATCH] drm/sun4i: hdmi: add support for ddc-i2c-bus property

2019-03-19 Thread Måns Rullgård
Maxime Ripard writes: > On Thu, Mar 14, 2019 at 04:09:13PM +, Måns Rullgård wrote: >> Maxime Ripard writes: >> >> > On Mon, Mar 11, 2019 at 04:11:06PM +, Måns Rullgård wrote: >> >> Maxime Ripard writes: >> >> >> >> > Hi! >> >> > >> >> > On Mon, Mar 11, 2019 at 01:47:13PM +, Mans Rul

Re: [PATCH] drm/sun4i: hdmi: add support for ddc-i2c-bus property

2019-03-18 Thread Maxime Ripard
On Thu, Mar 14, 2019 at 04:09:13PM +, Måns Rullgård wrote: > Maxime Ripard writes: > > > On Mon, Mar 11, 2019 at 04:11:06PM +, Måns Rullgård wrote: > >> Maxime Ripard writes: > >> > >> > Hi! > >> > > >> > On Mon, Mar 11, 2019 at 01:47:13PM +, Mans Rullgard wrote: > >> >> Sometimes it

Re: [PATCH] drm/sun4i: hdmi: add support for ddc-i2c-bus property

2019-03-15 Thread Måns Rullgård
Maxime Ripard writes: > On Mon, Mar 11, 2019 at 04:11:06PM +, Måns Rullgård wrote: >> Maxime Ripard writes: >> >> > Hi! >> > >> > On Mon, Mar 11, 2019 at 01:47:13PM +, Mans Rullgard wrote: >> >> Sometimes it is desirabled to use a separate i2c controller for ddc >> >> access. This adds

Re: [PATCH] drm/sun4i: hdmi: add support for ddc-i2c-bus property

2019-03-14 Thread Maxime Ripard
On Mon, Mar 11, 2019 at 04:11:06PM +, Måns Rullgård wrote: > Maxime Ripard writes: > > > Hi! > > > > On Mon, Mar 11, 2019 at 01:47:13PM +, Mans Rullgard wrote: > >> Sometimes it is desirabled to use a separate i2c controller for ddc > >> access. This adds support for the ddc-i2c-bus prop

Re: [PATCH] drm/sun4i: hdmi: add support for ddc-i2c-bus property

2019-03-12 Thread Måns Rullgård
Maxime Ripard writes: > Hi! > > On Mon, Mar 11, 2019 at 01:47:13PM +, Mans Rullgard wrote: >> Sometimes it is desirabled to use a separate i2c controller for ddc >> access. This adds support for the ddc-i2c-bus property of the >> hdmi-connector node, using the specified controller if provide

[PATCH] drm/sun4i: hdmi: add support for ddc-i2c-bus property

2019-03-12 Thread Mans Rullgard
Sometimes it is desirabled to use a separate i2c controller for ddc access. This adds support for the ddc-i2c-bus property of the hdmi-connector node, using the specified controller if provided. Signed-off-by: Mans Rullgard --- drivers/gpu/drm/sun4i/sun4i_hdmi.h | 1 + drivers/gpu/drm/sun4

Re: [PATCH] drm/sun4i: hdmi: add support for ddc-i2c-bus property

2019-03-11 Thread Maxime Ripard
Hi! On Mon, Mar 11, 2019 at 01:47:13PM +, Mans Rullgard wrote: > Sometimes it is desirabled to use a separate i2c controller for ddc > access. This adds support for the ddc-i2c-bus property of the > hdmi-connector node, using the specified controller if provided. > > Signed-off-by: Mans Rull