[PATCH] drm: panel: simple: Fix bpc for LG LB070WV8 panel

Sam Ravnborg sam at ravnborg.org
Sun Jul 12 10:49:03 UTC 2020


On Sun, Jul 12, 2020 at 01:53:17AM +0300, Laurent Pinchart wrote:
> The LG LB070WV8 panel incorrectly reports a 16 bits per component value,
> while the panel uses 8 bits per component. Fix it.
> 
> Fixes: dd0150026901 ("drm/panel: simple: Add support for LG LB070WV8 800x480 7" panel")
> Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas at ideasonboard.com>

Applied to drm-misc-next.
Considered if this was -fixes material but the checks was only recently
introduced. So I assume the display drivers using this panel do not yet use
bpc. So it ended up in -next and not -fixes.

	Sam

> ---
>  drivers/gpu/drm/panel/panel-simple.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
> index 3a35f74d6cb7..dfb62821932a 100644
> --- a/drivers/gpu/drm/panel/panel-simple.c
> +++ b/drivers/gpu/drm/panel/panel-simple.c
> @@ -2365,7 +2365,7 @@ static const struct drm_display_mode lg_lb070wv8_mode = {
>  static const struct panel_desc lg_lb070wv8 = {
>  	.modes = &lg_lb070wv8_mode,
>  	.num_modes = 1,
> -	.bpc = 16,
> +	.bpc = 8,
>  	.size = {
>  		.width = 151,
>  		.height = 91,
> -- 
> Regards,
> 
> Laurent Pinchart


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