On Thursday, 13 February 2014 03:34:48 UTC+11, Hans de Goede wrote:
>
> The sunxi video PLL-s can unfortunately not make any random clock
> encountered
> in EDID info. So hdmi_edid.c has a table to override the pixelclocks in
> some
> EDID provided modes to a value which the PLL-s can actually make close to
> the
> real value.
>
> This commit adds the preferred EDID mode from 2 hdmi projectors to this
> table, so that sunxi-hdmi will work properly with these projectors.
>
> Reported-by: Jonathan Liu <[email protected] <javascript:>>
> Tested-by: Jonathan Liu <[email protected] <javascript:>>
> Signed-off-by: Hans de Goede <[email protected] <javascript:>>
> ---
> drivers/video/sunxi/hdmi/hdmi_edid.c | 4 +++-
> 1 file changed, 3 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/video/sunxi/hdmi/hdmi_edid.c
> b/drivers/video/sunxi/hdmi/hdmi_edid.c
> index 226db0b..36bb243 100644
> --- a/drivers/video/sunxi/hdmi/hdmi_edid.c
> +++ b/drivers/video/sunxi/hdmi/hdmi_edid.c
> @@ -77,8 +77,10 @@ struct pclk_override {
> };
>
> struct pclk_override pclk_override[] = {
> - /* VIC PCLK AVI_PR INPUTX INPUTY HT HBP HFP HPSW VT VBP
> VFP VPSW I HS VS override */
> + /* VIC PCLK AVI_PR INPUTX INPUTY HT HBP HFP HPSW VT
> VBP VFP VPSW I HS VS override */
> { { HDMI_EDID, 146250000, 0, 1680, 1050, 2240, 456, 104, 176,
> 1089, 36, 3, 6, 0, 0, 1 }, 146000000 },
> + { { HDMI_EDID, 83500000, 0, 1280, 800, 1680, 328, 72, 128,
> 831, 28, 3, 6, 0, 0, 1 }, 83250000 },
> + { { HDMI_EDID, 83500000, 0, 1280, 800, 1680, 328, 72, 128,
> 831, 21, 10, 6, 0, 0, 1 }, 83250000 },
>
The second override should have HS=1 not HS=0.
> { { 0, }, -1 }
> };
>
> --
> 1.8.5.3
>
>
Regards,
Jonathan
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