[PATCH v4 0/2] Enhance EDID quirks to allow forcing a mode

[Dylan Semler]

On Mon, Mar 25, 2013 at 5:58 PM, Dylan Semler <dylan.semler at gmail.com>
wrote:
>
> Changes in this version
>  * rename do_force_quirk_modes() -> do_force_quirk_mode()
>  * use list_for_each_entry() instead of list_for_each_entry_safe() in
>    do_force_quirk_mode()
>  * remove num_modes from do_force_quirk_mode(), just return 1 or 0 as
>    appropriate
>  * remove unused quirks argument from add_force_quirk_modes()
>  * fixes to allow cases of forcing multiple modes
>  * adjusted comments to adhere closer to style guides
>
> Changes in version 3
>  * Uses drm_cvt_mode() instead of drm_gtf_mode() to build modeline
>  * Adds bool to specify reduced blanking to edid_quirk_force_mode
>  * Removes preferred bit from all other modes
>
> Changes in version 2
>  * none
>
> There is at least one monitor that doesn't report its native resolution
> in its EDID block.  This enhancement extends the EDID quirk logic to
> make monitors like this "just work".
>
> The first patch in this series sets up a new quirk list where monitors'
> correct width, height, refresh rate, and reduced blanking parameters are
> specified.  When a matching monitor is attached the full mode is
> calculated with drm_cvt_mode() and added to the connector.  The
> DRM_MODE_TYPE_PREFERRED bit is set on the new mode and unset from all
> other modes.
>
> The first patch also defines a new quirk bit: EDID_QUIRK_FORCE_MODE.
> This bit needs to be set for the new quirk list described above to be
> checked.
>
> The second patch adds the offending monitor to the quirk lists.
>
> Dylan Semler (2):
>   drm: Enhance EDID quirks to explicitly set a mode
>   drm: Add EDID force quirk for MMT Monitor2Go HD+
>
>  drivers/gpu/drm/drm_edid.c | 89
++++++++++++++++++++++++++++++++++++++++++++++
>  1 file changed, 89 insertions(+)
>
> --
> 1.7.11.7
>

Version 3 was Acked by Daniel Vetter[1].  Any chance ajax can give his
comments?

[1] http://lists.freedesktop.org/archives/dri-devel/2013-March/036457.html
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