Re: [PATCH] drm/i915: Fix DSI panels with v1 MIPI sequences without a DEASSERT sequence v2

2018-01-27 Thread Hans de Goede
Hi, On 26-01-18 17:38, Ville Syrjälä wrote: On Fri, Jan 26, 2018 at 08:52:07AM +0100, Hans de Goede wrote: So far models of the Dell Venue 8 Pro, with a panel with MIPI panel index = 3, one of which has been kindly provided to me by Jan Brummer, where not working with the i915 driver, giving a

Re: [PATCH] drm/i915: Fix DSI panels with v1 MIPI sequences without a DEASSERT sequence v2

2018-01-26 Thread Ville Syrjälä
On Fri, Jan 26, 2018 at 08:52:07AM +0100, Hans de Goede wrote: > So far models of the Dell Venue 8 Pro, with a panel with MIPI panel > index = 3, one of which has been kindly provided to me by Jan Brummer, > where not working with the i915 driver, giving a black screen on the > first modeset. > >

[PATCH] drm/i915: Fix DSI panels with v1 MIPI sequences without a DEASSERT sequence v2

2018-01-26 Thread Hans de Goede
So far models of the Dell Venue 8 Pro, with a panel with MIPI panel index = 3, one of which has been kindly provided to me by Jan Brummer, where not working with the i915 driver, giving a black screen on the first modeset. The problem with at least these Dells is that their VBT defines a MIPI ASSE

[PATCH] drm/i915: Fix DSI panels with v1 MIPI sequences without a DEASSERT sequence

2018-01-26 Thread Hans de Goede
So far models of the Dell Venue 8 Pro, with a panel with MIPI panel index = 3, one of which has been kindly provided to me by Jan Brummer, where not working with the i915 driver, giving a black screen on the first modeset. The problem with at least these Dells is that their VBT defines a MIPI ASSE

Re: [PATCH] drm/i915: Fix DSI panels with v1 MIPI sequences without a DEASSERT sequence

2018-01-25 Thread Hans de Goede
Hi, On 25-01-18 15:10, Ville Syrjälä wrote: On Thu, Jan 25, 2018 at 02:37:26PM +0100, Hans de Goede wrote: So far models of the Dell Venue 8 Pro, with a panel with MIPI panel index = 3, one of which has been kindly provided to me by Jan Brummer, where not working with the i915 driver, giving a

Re: [PATCH] drm/i915: Fix DSI panels with v1 MIPI sequences without a DEASSERT sequence

2018-01-25 Thread Ville Syrjälä
On Thu, Jan 25, 2018 at 02:37:26PM +0100, Hans de Goede wrote: > So far models of the Dell Venue 8 Pro, with a panel with MIPI panel > index = 3, one of which has been kindly provided to me by Jan Brummer, > where not working with the i915 driver, giving a black screen on the > first modeset. > >