Re: [Intel-gfx] [PATCH] drm/i915/lspcon: Fix Parade LSPCON scrambling fail

2018-10-22 Thread Ville Syrjälä
On Tue, Oct 16, 2018 at 08:22:26AM +0530, Sharma, Shashank wrote: > Regards > > Shashank > > > On 10/13/2018 12:47 AM, Ville Syrjälä wrote: > > On Sat, Oct 13, 2018 at 12:26:57AM +0530, Sharma, Shashank wrote: > >> Regards > >> > >> Shashank > >> > >> > >> On 10/13/2018 12:08 AM, Ville Syrjala w

Re: [Intel-gfx] [PATCH] drm/i915/lspcon: Fix Parade LSPCON scrambling fail

2018-10-15 Thread Sharma, Shashank
Regards Shashank On 10/13/2018 12:58 AM, Ville Syrjälä wrote: On Fri, Oct 12, 2018 at 10:17:57PM +0300, Ville Syrjälä wrote: On Sat, Oct 13, 2018 at 12:26:57AM +0530, Sharma, Shashank wrote: Regards Shashank On 10/13/2018 12:08 AM, Ville Syrjala wrote: From: Ville Syrjälä The Parade LS

Re: [Intel-gfx] [PATCH] drm/i915/lspcon: Fix Parade LSPCON scrambling fail

2018-10-15 Thread Sharma, Shashank
Regards Shashank On 10/13/2018 12:47 AM, Ville Syrjälä wrote: On Sat, Oct 13, 2018 at 12:26:57AM +0530, Sharma, Shashank wrote: Regards Shashank On 10/13/2018 12:08 AM, Ville Syrjala wrote: From: Ville Syrjälä The Parade LSPCON on KBL NUCs forgets to turn off scrambling/bit clock rate w

Re: [Intel-gfx] [PATCH] drm/i915/lspcon: Fix Parade LSPCON scrambling fail

2018-10-12 Thread kbuild test robot
Hi Ville, Thank you for the patch! Yet something to improve: [auto build test ERROR on drm-intel/for-linux-next] [also build test ERROR on v4.19-rc7 next-20181012] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day

Re: [Intel-gfx] [PATCH] drm/i915/lspcon: Fix Parade LSPCON scrambling fail

2018-10-12 Thread Ville Syrjälä
On Fri, Oct 12, 2018 at 10:17:57PM +0300, Ville Syrjälä wrote: > On Sat, Oct 13, 2018 at 12:26:57AM +0530, Sharma, Shashank wrote: > > Regards > > > > Shashank > > > > > > On 10/13/2018 12:08 AM, Ville Syrjala wrote: > > > From: Ville Syrjälä > > > > > > The Parade LSPCON on KBL NUCs forgets to

Re: [Intel-gfx] [PATCH] drm/i915/lspcon: Fix Parade LSPCON scrambling fail

2018-10-12 Thread Ville Syrjälä
On Sat, Oct 13, 2018 at 12:26:57AM +0530, Sharma, Shashank wrote: > Regards > > Shashank > > > On 10/13/2018 12:08 AM, Ville Syrjala wrote: > > From: Ville Syrjälä > > > > The Parade LSPCON on KBL NUCs forgets to turn off scrambling/bit clock > > rate when switching from a mode that needs them

Re: [Intel-gfx] [PATCH] drm/i915/lspcon: Fix Parade LSPCON scrambling fail

2018-10-12 Thread Sharma, Shashank
Regards Shashank On 10/13/2018 12:08 AM, Ville Syrjala wrote: From: Ville Syrjälä The Parade LSPCON on KBL NUCs forgets to turn off scrambling/bit clock rate when switching from a mode that needs them to a mode that does not. This manifests as a "no signal" on my TV when I try to go from 4k

[Intel-gfx] [PATCH] drm/i915/lspcon: Fix Parade LSPCON scrambling fail

2018-10-12 Thread Ville Syrjala
From: Ville Syrjälä The Parade LSPCON on KBL NUCs forgets to turn off scrambling/bit clock rate when switching from a mode that needs them to a mode that does not. This manifests as a "no signal" on my TV when I try to go from 4k to 1080p for example. Resetting the SCDC register bits with i2cset