Re: [Intel-gfx] [PATCH v5 2/2] drm/i915/dp: Helper to check for DDI BUF status to get active

2020-07-08 Thread Manasi Navare
Pushed to dinq, thanks for all reviews Manasi On Wed, Jul 01, 2020 at 03:10:52PM -0700, Manasi Navare wrote: > Based on the platform, Bspec expects us to wait or poll with > timeout for DDI BUF IDLE bit to be set to 0 (non idle) or get active > after enabling DDI_BUF_CTL. > > v2: > * Based on pl

[Intel-gfx] [PATCH v5 2/2] drm/i915/dp: Helper to check for DDI BUF status to get active

2020-07-01 Thread Manasi Navare
Based on the platform, Bspec expects us to wait or poll with timeout for DDI BUF IDLE bit to be set to 0 (non idle) or get active after enabling DDI_BUF_CTL. v2: * Based on platform, fixed delay or poll (Ville) * Use a helper to do this (Imre, Ville) v3: * Add a new function _active for DDI BUF CT