[Arm-netbook] 1680x1050 over HDMI?

[Jan Lukeš]

Hi,
I also have a problem with HDMI to DVI on Mele A1000. My problem is color
format on HDMI. HDMI uses YPbPr which my projector does not support. Did
someone else encoutered this issue too? Thanks.

On Sun, Jun 24, 2012 at 5:50 PM, Roman Mamedov <rm at romanrm.ru> wrote:

> Hello,
>
> I would like to use my DVI monitor with 1680x1050 resolution with a Mele
> A2000
> or MK802 over a HDMI-to-DVI adapter.
>
> From what I can see in ./include/linux/drv_display_sun4i.h, this mode is
> not
> present among the list of "TV" modes, which I suppose are the ones only
> supported on HDMI.
>
> typedef enum
> {
>    DISP_TV_MOD_480I                = 0,
>    DISP_TV_MOD_576I                = 1,
>    DISP_TV_MOD_480P                = 2,
>    DISP_TV_MOD_576P                = 3,
>    DISP_TV_MOD_720P_50HZ           = 4,
>    DISP_TV_MOD_720P_60HZ           = 5,
>    DISP_TV_MOD_1080I_50HZ          = 6,
>    DISP_TV_MOD_1080I_60HZ          = 7,
>    DISP_TV_MOD_1080P_24HZ          = 8,
>    DISP_TV_MOD_1080P_50HZ          = 9,
>    DISP_TV_MOD_1080P_60HZ          = 0xa,
>    DISP_TV_MOD_1080P_24HZ_3D_FP    = 0x17,
>    DISP_TV_MOD_720P_50HZ_3D_FP     = 0x18,
>    DISP_TV_MOD_720P_60HZ_3D_FP     = 0x19,
>    DISP_TV_MOD_PAL                 = 0xb,
>    DISP_TV_MOD_PAL_SVIDEO          = 0xc,
>    DISP_TV_MOD_NTSC                = 0xe,
>    DISP_TV_MOD_NTSC_SVIDEO         = 0xf,
>    DISP_TV_MOD_PAL_M               = 0x11,
>    DISP_TV_MOD_PAL_M_SVIDEO        = 0x12,
>    DISP_TV_MOD_PAL_NC              = 0x14,
>    DISP_TV_MOD_PAL_NC_SVIDEO       = 0x15,
>    DISP_TV_MODE_NUM               = 0x1a,
> }__disp_tv_mode_t;
>
> But such mode is supported on VGA:
>
>    DISP_VGA_H1680_V1050    = 0,
>
> So my question is, might it be possible to use this resolution on HDMI?
>
> The MK802 of course doesn't have VGA, so it was kind of a bummer to know
> that
> the resolution I need seems to be only supported on the VGA output.
>
> --
> With respect,
> Roman
>
> ~~~~~~~~~~~~~~~~~~~~~~~~~~~
> "Stallman had a printer,
> with code he could not see.
> So he began to tinker,
> and set the software free."
>
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>



-- 

S pozdravem

Jan Lukeš
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