[Intel-gfx] [PATCH 2/2] drm: panel-orientation-quirks: Add quirk for GPD win2

[Jani Nikula]

On Sun, 09 Sep 2018, Hans de Goede <j.w.r.degoede at gmail.com> wrote:
> GPD has done it again, make a nice device (good), use way too generic
> DMI strings (bad) and use a portrait screen rotated 90 degrees (ugly).
>
> Because of the too generic DMI strings this entry is also doing bios-date
> matching, so the gpd_win2 data struct may very well need to be updated
> with some extra bios-dates in the future.
>
> Reported-and-tested-by: russianneuromancer at ya.ru
> Signed-off-by: Hans de Goede <hdegoede at redhat.com>

FWIW,

Acked-by: Jani Nikula <jani.nikula at intel.com>

> ---
>  drivers/gpu/drm/drm_panel_orientation_quirks.c | 16 ++++++++++++++++
>  1 file changed, 16 insertions(+)
>
> diff --git a/drivers/gpu/drm/drm_panel_orientation_quirks.c b/drivers/gpu/drm/drm_panel_orientation_quirks.c
> index fe9c6c731e87..280a41d33081 100644
> --- a/drivers/gpu/drm/drm_panel_orientation_quirks.c
> +++ b/drivers/gpu/drm/drm_panel_orientation_quirks.c
> @@ -53,6 +53,14 @@ static const struct drm_dmi_panel_orientation_data gpd_win = {
>  	.orientation = DRM_MODE_PANEL_ORIENTATION_RIGHT_UP,
>  };
>  
> +static const struct drm_dmi_panel_orientation_data gpd_win2 = {
> +	.width = 720,
> +	.height = 1280,
> +	.bios_dates = (const char * const []){
> +		"12/07/2017", "05/24/2018", NULL },
> +	.orientation = DRM_MODE_PANEL_ORIENTATION_RIGHT_UP,
> +};
> +
>  static const struct drm_dmi_panel_orientation_data itworks_tw891 = {
>  	.width = 800,
>  	.height = 1280,
> @@ -94,6 +102,14 @@ static const struct dmi_system_id orientation_data[] = {
>  		  DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "Default string"),
>  		},
>  		.driver_data = (void *)&gpd_win,
> +	}, {	/* GPD Win 2 (too generic strings, also match on bios date) */
> +		.matches = {
> +		  DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Default string"),
> +		  DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "Default string"),
> +		  DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "Default string"),
> +		  DMI_EXACT_MATCH(DMI_BOARD_NAME, "Default string"),
> +		},
> +		.driver_data = (void *)&gpd_win2,
>  	}, {	/* I.T.Works TW891 */
>  		.matches = {
>  		  DMI_EXACT_MATCH(DMI_SYS_VENDOR, "To be filled by O.E.M."),

-- 
Jani Nikula, Intel Open Source Graphics Center