lkml.org 
[lkml]   [2022]   [Feb]   [10]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
SubjectRe: [PATCH v3 3/4] drm/panel-edp: Add eDP sharp panel support
From
On 09/02/2022 11:55, Sankeerth Billakanti wrote:
> Add support for the 14" sharp,lq140m1jw46 eDP panel.
>
> Signed-off-by: Sankeerth Billakanti <quic_sbillaka@quicinc.com>

Please excuse my ignorance, is there any reason, why we can't use
generic panel-edp here?

> ---
>
> Changes in v3:
> None
>
> drivers/gpu/drm/panel/panel-edp.c | 31 +++++++++++++++++++++++++++++++
> 1 file changed, 31 insertions(+)
>
> diff --git a/drivers/gpu/drm/panel/panel-edp.c b/drivers/gpu/drm/panel/panel-edp.c
> index a394a15..5d13ccc 100644
> --- a/drivers/gpu/drm/panel/panel-edp.c
> +++ b/drivers/gpu/drm/panel/panel-edp.c
> @@ -1605,6 +1605,34 @@ static const struct panel_desc sharp_lq123p1jx31 = {
> },
> };
>
> +static const struct drm_display_mode sharp_lq140m1jw46_mode = {
> + .clock = 144370,
> + .hdisplay = 1920,
> + .hsync_start = 1920 + 48,
> + .hsync_end = 1920 + 48 + 32,
> + .htotal = 1920 + 48 + 32 + 80,
> + .vdisplay = 1080,
> + .vsync_start = 1080 + 3,
> + .vsync_end = 1080 + 3 + 5,
> + .vtotal = 1080 + 3 + 5 + 69,
> + .flags = DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_NHSYNC,
> +};
> +
> +static const struct panel_desc sharp_lq140m1jw46 = {
> + .modes = &sharp_lq140m1jw46_mode,
> + .num_modes = 1,
> + .bpc = 8,
> + .size = {
> + .width = 309,
> + .height = 174,
> + },
> + .delay = {
> + .hpd_absent = 80,
> + .enable = 50,
> + .unprepare = 500,
> + },
> +};
> +
> static const struct drm_display_mode starry_kr122ea0sra_mode = {
> .clock = 147000,
> .hdisplay = 1920,
> @@ -1719,6 +1747,9 @@ static const struct of_device_id platform_of_match[] = {
> .compatible = "sharp,lq123p1jx31",
> .data = &sharp_lq123p1jx31,
> }, {
> + .compatible = "sharp,lq140m1jw46",
> + .data = &sharp_lq140m1jw46,
> + }, {
> .compatible = "starry,kr122ea0sra",
> .data = &starry_kr122ea0sra,
> }, {


--
With best wishes
Dmitry

\
 
 \ /
  Last update: 2022-02-10 13:25    [W:0.120 / U:0.044 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site