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5 Commits

Author SHA1 Message Date
Michal Meloun
dac935533b EXTRES: Add OF node as argument to all <foo>_get_by_ofw_<bar>() functions. 
In some cases, the driver must handle given properties located in
specific OF subnode. Instead of creating duplicate set of function, add
'node' as argument to existing functions, defaulting it to device OF node.

MFC after: 3 weeks
 2016-07-10 18:28:15 +00:00
Jared McNeill
6a05f063ed Convert Allwinner port to extres clk/hwreset/regulator APIs. 
Reviewed by:		andrew, gonzo, Emmanuel Vadot <manu@bidouilliste.com>
Approved by:		gonzo (mentor)
Differential Revision:	https://reviews.freebsd.org/D5752
 2016-04-06 23:11:03 +00:00
Jared McNeill
bfba653b0e Improve HDMI display detection by searching the CEA-861 extension block for 
an HDMI vendor-specific data block (VSDB) containing the HDMI 24-bit IEEE
registration ID (0x000C03).

Approved by:	gonzo (mentor)
 2016-04-02 16:53:12 +00:00
Jared McNeill
f7f2f3a975 Fix display output for non-HDMI display devices. 
Only set the display to HDMI mode if a CEA-861 extension block was found
on the connected display.

PR:		207912
Approved by:	gonzo (mentor)
 2016-03-13 01:47:42 +00:00
Jared McNeill
dd03610a2e Add Allwinner A20 HDMI support. 
The HDMI driver will attach a framebuffer device when a display is
connected. If the EDID can be read and contains a preferred mode, it
will be used. Otherwise the framebuffer will default to 800x600.

In addition, if the EDID contains a CEA-861 extension block and the
"basic audio" flag is set, audio playback at 48kHz 16-bit stereo is
enabled on the controller.

Reviewed by:		andrew
Approved by:		gonzo (mentor)
Differential Revision:	https://reviews.freebsd.org/D5383
 2016-02-25 20:17:18 +00:00