Re: [PATCH 07/19] drm/panel: simple: Add timings for the Olimex LCD-OLinuXino-4.3TS

Thierry Reding
2015-10-30T17:32:30Z

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On Fri, Oct 30, 2015 at 03:20:53PM +0100, Maxime Ripard wrote:
> Add support for the Olimex LCD-OLinuXino-4.3TS panel to the DRM simple
> panel driver.
>
> It is a 480x272 panel connected through a 24-bits RGB interface.
>
> Signed-off-by: Maxime Ripard <maxime.ripard-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org>
> ---
> drivers/gpu/drm/panel/panel-simple.c | 26 ++++++++++++++++++++++++++
> 1 file changed, 26 insertions(+)

I don't see a patch adding the DT binding documentation for this panel.

Also, the olimex vendor prefix isn't defined.

> diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
> index f97b73ec4713..3a9ecb64d1e6 100644
> --- a/drivers/gpu/drm/panel/panel-simple.c
> +++ b/drivers/gpu/drm/panel/panel-simple.c
> @@ -1096,6 +1096,29 @@ static const struct panel_desc shelly_sca07010_bfn_lnn = {
> .bus_format = MEDIA_BUS_FMT_RGB666_1X18,
> };
>
> +static const struct drm_display_mode olimex_lcd_olinuxino_43ts_mode = {
> + .clock = 9000,
> + .hdisplay = 480,
> + .hsync_start = 480 + 5,
> + .hsync_end = 480 + 5 + 30,
> + .htotal = 480 + 5 + 30 + 10,
> + .vdisplay = 272,
> + .vsync_start = 272 + 8,
> + .vsync_end = 272 + 8 + 5,
> + .vtotal = 272 + 8 + 5 + 3,
> + .vrefresh = 60,
> +};
> +
> +static const struct panel_desc olimex_lcd_olinuxino_43ts = {
> + .modes = &olimex_lcd_olinuxino_43ts_mode,
> + .num_modes = 1,
> + .size = {
> + .width = 105,
> + .height = 67,
> + },
> + .bus_format = MEDIA_BUS_FMT_RGB666_1X18,
> +};
> +

These mode and panel descriptors are all sorted alphabetically (by
vendor, by model), please keep it so.

> static const struct of_device_id platform_of_match[] = {
> {
> .compatible = "ampire,am800480r3tmqwa1h",
> @@ -1191,6 +1214,9 @@ static const struct of_device_id platform_of_match[] = {
> .compatible = "shelly,sca07010-bfn-lnn",
> .data = &shelly_sca07010_bfn_lnn,
> }, {
> + .compatible = "olimex,lcd-olinuxino-43-ts",
> + .data = &olimex_lcd_olinuxino_43ts,
> + }, {
> /* sentinel */
> }

Here as well.

Thierry