On 24 February 2014 09:29, Hans de Goede <hdego...@redhat.com> 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 <net...@gmail.com>
> Tested-by: Jonathan Liu <net...@gmail.com>
> Signed-off-by: Hans de Goede <hdego...@redhat.com>
> ---
> 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..00cf50d 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, 1, 1 }, 83250000 },
Looks good to me.
Regards,
Jonathan
> { { 0, }, -1 }
> };
>
> --
> 1.9.0
>
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