Hello Jitao,
Can't we add this panel information in device tree file instead inside the
device driver ?
Regards
Sanjeev Sharma
On Mon, Feb 22, 2016 at 4:31 PM, Jitao Shi <jitao.shi at mediatek.com> wrote:
> The LG lp120up1 TFT LCD panel with eDP interface is a 12.0" 1920x1280
> panel, which can be supported by the simple panel driver
>
> Signed-off-by: Jitao Shi <jitao.shi at mediatek.com>
> ---
> Changes since v1:
> - Add eDP panel type in comment msg
> - Fixed comment msg with 72 characters width
> ---
> drivers/gpu/drm/panel/panel-simple.c | 26 ++++++++++++++++++++++++++
> 1 file changed, 26 insertions(+)
>
> diff --git a/drivers/gpu/drm/panel/panel-simple.c
> b/drivers/gpu/drm/panel/panel-simple.c
> index f88a631..2030c37 100644
> --- a/drivers/gpu/drm/panel/panel-simple.c
> +++ b/drivers/gpu/drm/panel/panel-simple.c
> @@ -982,6 +982,29 @@ static const struct panel_desc lg_lb070wv8 = {
> .bus_format = MEDIA_BUS_FMT_RGB888_1X7X4_SPWG,
> };
>
> +static const struct drm_display_mode lg_lp120up1_mode = {
> + .clock = 162300,
> + .hdisplay = 1920,
> + .hsync_start = 1920 + 40,
> + .hsync_end = 1920 + 40 + 40,
> + .htotal = 1920 + 40 + 40+ 80,
> + .vdisplay = 1280,
> + .vsync_start = 1280 + 4,
> + .vsync_end = 1280 + 4 + 4,
> + .vtotal = 1280 + 4 + 4 + 12,
> + .vrefresh = 60,
> +};
> +
> +static const struct panel_desc lg_lp120up1 = {
> + .modes = &lg_lp120up1_mode,
> + .num_modes = 1,
> + .bpc = 8,
> + .size = {
> + .width = 267,
> + .height = 183,
> + },
> +};
> +
> static const struct drm_display_mode lg_lp129qe_mode = {
> .clock = 285250,
> .hdisplay = 2560,
> @@ -1256,6 +1279,9 @@ static const struct of_device_id platform_of_match[]
> = {
> .compatible = "lg,lb070wv8",
> .data = &lg_lb070wv8,
> }, {
> + .compatible = "lg,lp120up1",
> + .data = &lg_lp120up1,
> + }, {
> .compatible = "lg,lp129qe",
> .data = &lg_lp129qe,
> }, {
> --
> 1.7.9.5
>
>
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>
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