Re: [Intel-gfx] [PATCH] drm/i915: Update intel_dp_hpd_pulse() to check link status for non-MST operation

2015-03-11 Thread Jesse Barnes
On 03/09/2015 02:04 PM, Ville Syrjälä wrote: On Mon, Mar 09, 2015 at 12:07:31PM -0700, Jesse Barnes wrote: On 03/09/2015 10:29 AM, Daniel Vetter wrote: On Mon, Mar 09, 2015 at 08:34:49AM -0700, Jesse Barnes wrote: On 03/06/2015 08:34 AM, Daniel Vetter wrote: On Thu, Mar 05, 2015 at 11:22:19AM

Re: [Intel-gfx] [PATCH] drm/i915: Update intel_dp_hpd_pulse() to check link status for non-MST operation

2015-03-11 Thread Ville Syrjälä
On Wed, Mar 11, 2015 at 11:37:23AM -0700, Jesse Barnes wrote: On 03/09/2015 02:04 PM, Ville Syrjälä wrote: On Mon, Mar 09, 2015 at 12:07:31PM -0700, Jesse Barnes wrote: On 03/09/2015 10:29 AM, Daniel Vetter wrote: On Mon, Mar 09, 2015 at 08:34:49AM -0700, Jesse Barnes wrote: On 03/06/2015

Re: [Intel-gfx] [PATCH] drm/i915: Update intel_dp_hpd_pulse() to check link status for non-MST operation

2015-03-11 Thread Daniel Vetter
On Wed, Mar 11, 2015 at 09:10:29PM +0200, Ville Syrjälä wrote: On Wed, Mar 11, 2015 at 11:37:23AM -0700, Jesse Barnes wrote: On 03/09/2015 02:04 PM, Ville Syrjälä wrote: On Mon, Mar 09, 2015 at 12:07:31PM -0700, Jesse Barnes wrote: On 03/09/2015 10:29 AM, Daniel Vetter wrote: On Mon,

Re: [Intel-gfx] [PATCH] drm/i915: Update intel_dp_hpd_pulse() to check link status for non-MST operation

2015-03-09 Thread Jesse Barnes
On 03/06/2015 08:34 AM, Daniel Vetter wrote: On Thu, Mar 05, 2015 at 11:22:19AM -0700, Todd Previte wrote: Update the hot plug function to handle the SST case. Instead of placing the SST case within the long/short pulse block, it is now handled after determining that MST mode is not in use.

Re: [Intel-gfx] [PATCH] drm/i915: Update intel_dp_hpd_pulse() to check link status for non-MST operation

2015-03-09 Thread Daniel Vetter
On Mon, Mar 09, 2015 at 08:34:49AM -0700, Jesse Barnes wrote: On 03/06/2015 08:34 AM, Daniel Vetter wrote: On Thu, Mar 05, 2015 at 11:22:19AM -0700, Todd Previte wrote: Update the hot plug function to handle the SST case. Instead of placing the SST case within the long/short pulse block, it

Re: [Intel-gfx] [PATCH] drm/i915: Update intel_dp_hpd_pulse() to check link status for non-MST operation

2015-03-09 Thread Ville Syrjälä
On Mon, Mar 09, 2015 at 12:07:31PM -0700, Jesse Barnes wrote: On 03/09/2015 10:29 AM, Daniel Vetter wrote: On Mon, Mar 09, 2015 at 08:34:49AM -0700, Jesse Barnes wrote: On 03/06/2015 08:34 AM, Daniel Vetter wrote: On Thu, Mar 05, 2015 at 11:22:19AM -0700, Todd Previte wrote: +}

Re: [Intel-gfx] [PATCH] drm/i915: Update intel_dp_hpd_pulse() to check link status for non-MST operation

2015-03-09 Thread Jesse Barnes
On 03/09/2015 10:29 AM, Daniel Vetter wrote: On Mon, Mar 09, 2015 at 08:34:49AM -0700, Jesse Barnes wrote: On 03/06/2015 08:34 AM, Daniel Vetter wrote: On Thu, Mar 05, 2015 at 11:22:19AM -0700, Todd Previte wrote: + } else { + /* SST mode - handle short/long pulses here */ +

Re: [Intel-gfx] [PATCH] drm/i915: Update intel_dp_hpd_pulse() to check link status for non-MST operation

2015-03-06 Thread Daniel Vetter
On Thu, Mar 05, 2015 at 11:22:19AM -0700, Todd Previte wrote: Update the hot plug function to handle the SST case. Instead of placing the SST case within the long/short pulse block, it is now handled after determining that MST mode is not in use. This way, the topology management layer can

[Intel-gfx] [PATCH] drm/i915: Update intel_dp_hpd_pulse() to check link status for non-MST operation

2015-03-05 Thread Todd Previte
Update the hot plug function to handle the SST case. Instead of placing the SST case within the long/short pulse block, it is now handled after determining that MST mode is not in use. This way, the topology management layer can handle any MST-related operations while SST operations are still