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path: root/drivers/gpu/drm/i915/intel_dp.h
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* drm/i915: Set DP min_bpp to 8*3 for non-RGB output formatsVille Syrjälä2019-04-111-0/+1
| | | | | | | | | 6bpc is only legal for RGB and RAW pixel encodings. For the rest the minimum is 8bpc. Set our lower limit accordingly. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190326142556.21176-6-ville.syrjala@linux.intel.com Reviewed-by: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com>
* drm/i915: extract intel_dp.h from intel_drv.hJani Nikula2019-04-081-0/+121
| | | | | | | | | | | | | | | | | | | It used to be handy that we only had a couple of headers, but over time intel_drv.h has become unwieldy. Extract declarations to a separate header file corresponding to the implementation module, clarifying the modularity of the driver. Ensure the new header is self-contained, and do so with minimal further includes, using forward declarations as needed. Include the new header only where needed, and sort the modified include directives while at it and as needed. No functional changes. Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Acked-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/f86f9beed730eaad0bdcc18b18817b3d221e16e2.1554461791.git.jani.nikula@intel.com
* drm/intel: refactor DP i2c support and DP common header to drm helperDave Airlie2009-12-081-144/+0
| | | | | | | | | | Both radeon and nouveau can re-use this code so move it up a level so they can. However the hw interfaces for aux ch are different enough that the code to translate from mode, address, bytes to actual hw interfaces isn't generic, so move that code into the Intel driver. Signed-off-by: Dave Airlie <airlied@redhat.com>
* drm/i915: Add Display Port supportKeith Packard2009-06-181-0/+144
Signed-off-by: Keith Packard <keithp@keithp.com>