From mboxrd@z Thu Jan 1 00:00:00 1970 From: Shobhit Kumar Subject: [v2 0/2] Support for new MIPI Blocks in VBT Date: Thu, 20 Feb 2014 16:46:39 +0530 Message-ID: <1392895001-26055-1-git-send-email-shobhit.kumar@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by gabe.freedesktop.org (Postfix) with ESMTP id D597BFAA91 for ; Thu, 20 Feb 2014 03:17:09 -0800 (PST) List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: intel-gfx-bounces@lists.freedesktop.org Errors-To: intel-gfx-bounces@lists.freedesktop.org To: intel-gfx Cc: Jani Nikula List-Id: intel-gfx@lists.freedesktop.org Hi, To support a plethora of MIPI panels, the VBT has been enhanced to support multiple panels in a generic manner. This involves adding one MIPI configuration block (#52) which provide all panel specific configuration data along with the dphy configuration information as per panel/tcon specs. Also a sequence (#53) block is added to provide required sequences for panel enabling. The driver will use this parsed data to enable the panel which is described in these two block. The i-g-t tool intel_parse_bios changes to parse these new block is WIP. The generic driver will be as one of sub-encoder driver in the existing design to support MIPI. Followup patches for this driver will come next. v2: Address review comments from Jani Nikula - update datastructures and related code to enable cleaner and simpler code - using kmemdup instead of kmalloc and memcpy - Proper error detection during parsing MIPI sequence block Regards Shobhit Shobhit Kumar (2): drm/i915: Update VBT data structures to have MIPI block enhancements drm/i915: Add parsing support for new MIPI blocks in VBT drivers/gpu/drm/i915/i915_drv.h | 6 ++ drivers/gpu/drm/i915/intel_bios.c | 164 ++++++++++++++++++++++++++++-- drivers/gpu/drm/i915/intel_bios.h | 208 ++++++++++++++++++++++++++++++++------ 3 files changed, 343 insertions(+), 35 deletions(-) -- 1.8.3.2