drm/i915: Another fbdev hack to avoid PSR on fbcon.

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With unified modeset and flip paths introduced recently when switching
to fbcon PSR was being disabled on fb_set_par path but re-enabled on
fb_pan_display one, causing missed screen updates and un unusable
console.

Regression introduced with:

commit bb54662350
Author: Ander Conselvan de Oliveira <ander.conselvan.de.oliveira@intel.com>
Date:   Tue Apr 21 17:13:13 2015 +0300

    drm/i915: Unify modeset and flip paths of intel_crtc_set_config()

Cc: Ander Conselvan de Oliveira <ander.conselvan.de.oliveira@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

...

This commit is contained in:

Rodrigo Vivi 2015-05-28 10:26:58 -07:00 • committed by Daniel Vetter

parent 2d847d45b2

commit d9a946b523

1 changed files with 27 additions and 1 deletions

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28

drivers/gpu/drm/i915/intel_fbdev.c

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