Re: [Intel-gfx] [PATCH] drm/i915/glk: Don't allow 12 bpc when htotal is too big

On Mon, 2017-04-24 at 16:49 +0530, Sharma, Shashank wrote: > Regards > > Shashank > > > On 4/24/2017 4:17 PM, Ander Conselvan de Oliveira wrote: > > Display workaround #1139 for Geminilake instructs us to restrict HDMI > > to 8 bpc when htotal is greater than 5460. Otherwise, the pipe is unable

Re: [Intel-gfx] [PATCH] drm/i915/glk: Don't allow 12 bpc when htotal is too big

On Mon, 24 Apr 2017, Ander Conselvan De Oliveira wrote: > On Mon, 2017-04-24 at 13:47 +0300, Ander Conselvan de Oliveira wrote: >> Display workaround #1139 for Geminilake instructs us to restrict HDMI >> to 8 bpc when htotal is greater than 5460. Otherwise, the pipe is unable >> to generate a prop

Re: [Intel-gfx] [PATCH] drm/i915/glk: Don't allow 12 bpc when htotal is too big

Regards Shashank On 4/24/2017 4:17 PM, Ander Conselvan de Oliveira wrote: Display workaround #1139 for Geminilake instructs us to restrict HDMI to 8 bpc when htotal is greater than 5460. Otherwise, the pipe is unable to generate a proper signal and is left in a state where corruption is seen w

Re: [Intel-gfx] [PATCH] drm/i915/glk: Don't allow 12 bpc when htotal is too big

On Mon, 2017-04-24 at 13:47 +0300, Ander Conselvan de Oliveira wrote: > Display workaround #1139 for Geminilake instructs us to restrict HDMI > to 8 bpc when htotal is greater than 5460. Otherwise, the pipe is unable > to generate a proper signal and is left in a state where corruption is > seen wi

[Intel-gfx] [PATCH] drm/i915/glk: Don't allow 12 bpc when htotal is too big

Display workaround #1139 for Geminilake instructs us to restrict HDMI to 8 bpc when htotal is greater than 5460. Otherwise, the pipe is unable to generate a proper signal and is left in a state where corruption is seen with other modes. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=100440