Re: [PATCH 2/4] drm/bridge: tc358767: Move hardware init to enable callback

On 12/7/21 17:28, Dave Stevenson wrote: Hi, [...] Secondly the datasheet states that the DSI Reference Clock Source Division Selection is done by the MODE1 pin, and switches between HSCKBY2 divided by 7 and HSCKBY2 divided by 9. There is a stated assumption that HSCK is either 364MHz or 468MHz

Re: [PATCH 2/4] drm/bridge: tc358767: Move hardware init to enable callback

On Tue, 7 Dec 2021 at 13:59, Marek Vasut wrote: > > On 12/7/21 14:34, Dave Stevenson wrote: > > Hi, > > The TC358767/TC358867/TC9595 are all capable of operating either from > attached Xtal or from DSI clock lane clock. In case the later is used, > all I2C accesses will fail until t

Re: [PATCH 2/4] drm/bridge: tc358767: Move hardware init to enable callback

On 12/7/21 14:34, Dave Stevenson wrote: Hi, The TC358767/TC358867/TC9595 are all capable of operating either from attached Xtal or from DSI clock lane clock. In case the later is used, all I2C accesses will fail until the DSI clock lane is running and supplying clock to the chip. Move all hard

Re: [PATCH 2/4] drm/bridge: tc358767: Move hardware init to enable callback

On Mon, 6 Dec 2021 at 20:24, Marek Vasut wrote: > > On 12/6/21 19:01, Dave Stevenson wrote: > > Hi Marek > > Hi, > > >> The TC358767/TC358867/TC9595 are all capable of operating either from > >> attached Xtal or from DSI clock lane clock. In case the later is used, > >> all I2C accesses will fail

Re: [PATCH 2/4] drm/bridge: tc358767: Move hardware init to enable callback

On 12/6/21 19:01, Dave Stevenson wrote: Hi Marek Hi, The TC358767/TC358867/TC9595 are all capable of operating either from attached Xtal or from DSI clock lane clock. In case the later is used, all I2C accesses will fail until the DSI clock lane is running and supplying clock to the chip. Mo

Re: [PATCH 2/4] drm/bridge: tc358767: Move hardware init to enable callback

Hi Marek On Sat, 27 Nov 2021 at 03:24, Marek Vasut wrote: > > The TC358767/TC358867/TC9595 are all capable of operating either from > attached Xtal or from DSI clock lane clock. In case the later is used, > all I2C accesses will fail until the DSI clock lane is running and > supplying clock to th

[PATCH 2/4] drm/bridge: tc358767: Move hardware init to enable callback

The TC358767/TC358867/TC9595 are all capable of operating either from attached Xtal or from DSI clock lane clock. In case the later is used, all I2C accesses will fail until the DSI clock lane is running and supplying clock to the chip. Move all hardware initialization to enable callback to guaran