Hi all!
On Wed, 15 Aug 2012 17:40:40 +0200
Paul Menzel <paulepanter@xxxxxxxxxxxxxxxxxxxxx> wrote:
> Date: Wed, 8 Aug 2012 23:12:19 +0200
>
> Connecting an ASUS VW222S [1] over VGA a garbled screen is shown with
> vertical stripes in the top half.
>
This patch, which was merged in v3.6-rc4, makes the image on my ASUS
VW222U ca. 1 inch too wide left/right and top/bottom. The effect is as
if the image was zoomed (bigger, more pixely).
Reverting it fixes the problem.
The Monitor is connected via VGA, but also has a DVI interface.
Maybe the quirk-apply criteria is too unspecific?
Regards,
Flo
> ---
> drivers/gpu/drm/drm_edid.c | 3 +++
> 1 file changed, 3 insertions(+)
>
> diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c
> index 75e252e..102346d 100644
> --- a/drivers/gpu/drm/drm_edid.c
> +++ b/drivers/gpu/drm/drm_edid.c
> @@ -87,6 +87,9 @@ static struct edid_quirk {
> int product_id;
> u32 quirks;
> } edid_quirk_list[] = {
> + /* ASUS VW222S */
> + { "ACI", 22a2, EDID_QUIRK_FORCE_REDUCED_BLANKING },
> +
> /* Acer AL1706 */
> { "ACR", 44358, EDID_QUIRK_PREFER_LARGE_60 },
> /* Acer F51 */
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