From: Jani Nikula <jani.nikula@intel.com>
Date: Tue, 27 Aug 2013 12:12:19 +0000 (+0300)
Subject: drm/i915: add MIPI DSI command sending routines
X-Git-Tag: v3.13-rc1~76^2~114^2~108
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=69c05eb2d8421cbe96c2c66ea6e3223d25928d92;p=pandora-kernel.git

drm/i915: add MIPI DSI command sending routines

v2: Rebase due to register bit definition change.

v3: Mostly based on Ville's review comments.
 - Use size_t for length all around.
 - Reuse dsi_vc_send_short in dsi_vc_send_long.
 - Remove stale/incorrect comments.
 - Reverse special packet sent interrupt check.
 - Use DSI controller regs for reading, not adapter.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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