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(parent: 79f689a) | patch
drm/i915: enable and disable DDI_FUNC_CTL at the right time
authorPaulo Zanoni <paulo.r.zanoni@intel.com>
Fri, 5 Oct 2012 15:05:53 +0000 (12:05 -0300)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Wed, 10 Oct 2012 13:47:59 +0000 (15:47 +0200)
commit8d9ddbcbd0e3fc9368a5972346dc726493d31c9c
treebf0043ee060c7bec041f96118a4738a28f537724tree | snapshot (tar.gz zip)
parent79f689aa6b14e058d4effd734e9920ed9531401dcommit | diff
drm/i915: enable and disable DDI_FUNC_CTL at the right time

And the right time is exactly after/before changing PIPE_CONF. See the
documentation about the mode set sequence.

This code is not inside any encoder-specific callback because
DDI_FUNC_CTL is part of the pipe, so it is used by all encoders.

Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Reviewed-by: Damien Lespiau <damien.lespiau@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
drivers/gpu/drm/i915/i915_reg.h diff | blob | blame | history
drivers/gpu/drm/i915/intel_ddi.c diff | blob | blame | history
drivers/gpu/drm/i915/intel_display.c diff | blob | blame | history
drivers/gpu/drm/i915/intel_drv.h diff | blob | blame | history