Re: [Intel-gfx] [PATCH 07/23] drm/i915/mtl: Add gmbus and gpio support

2022-08-01 Thread Matt Roper
On Wed, Jul 27, 2022 at 06:34:04PM -0700, Radhakrishna Sripada wrote: > Add tables to map the GMBUS pin pairs to GPIO registers and port to DDC. > From spec we have registers GPIO_CTL[1-5] mapped to combo phys and This description is misleading since MTL doesn't have "combo phys." I think the key

[Intel-gfx] [PATCH 07/23] drm/i915/mtl: Add gmbus and gpio support

2022-07-27 Thread Radhakrishna Sripada
Add tables to map the GMBUS pin pairs to GPIO registers and port to DDC. >From spec we have registers GPIO_CTL[1-5] mapped to combo phys and GPIO_CTL[9-14] are mapped to TC ports. BSpec: 49306 Original Author: Brian J Lovin Signed-off-by: Radhakrishna Sripada --- drivers/gpu/drm/i915/display/in