lkml.org 
[lkml]   [2019]   [Jun]   [24]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
Date
SubjectRe: [v2 2/2] drm/panel: support for auo, kd101n80-45na wuxga dsi video mode panel
On Mon, Jun 24, 2019 at 4:00 PM Jitao Shi <jitao.shi@mediatek.com> wrote:
>
> Auo,kd101n80-45na's connector is same as boe,tv101wum-nl6.
> The most codes can be reuse.
> So auo,kd101n80-45na and boe,tv101wum-nl6 use one driver file.
> Add the different parts in driver data.
>
> Signed-off-by: Jitao Shi <jitao.shi@mediatek.com>
> ---
> .../gpu/drm/panel/panel-boe-tv101wum-nl6.c | 40 +++++++++++++++++++
> 1 file changed, 40 insertions(+)
>
> diff --git a/drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c b/drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c
> index 6e06c8506623..d1ee43cfcbe2 100644
> --- a/drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c
> +++ b/drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c
> @@ -372,6 +372,15 @@ static const struct panel_init_cmd boe_init_cmd[] = {
> {},
> };
>
> +static const struct panel_init_cmd auo_init_cmd[] = {
> + _INIT_DELAY_CMD(24),
> + _INIT_DCS_CMD(0x11),
> + _INIT_DELAY_CMD(120),
> + _INIT_DCS_CMD(0x29),
> + _INIT_DELAY_CMD(120),
> + {},
> +};
> +
> static inline struct boe_panel *to_boe_panel(struct drm_panel *panel)
> {
> return container_of(panel, struct boe_panel, base);
> @@ -572,6 +581,34 @@ static const struct panel_desc boe_tv101wum_nl6_desc = {
> .init_cmds = boe_init_cmd,
> };
>
> +static const struct drm_display_mode auo_default_mode = {
> + .clock = 157000,
> + .hdisplay = 1200,
> + .hsync_start = 1200 + 80,
> + .hsync_end = 1200 + 80 + 24,
> + .htotal = 1200 + 80 + 24 + 36,
> + .vdisplay = 1920,
> + .vsync_start = 1920 + 16,
> + .vsync_end = 1920 + 16 + 4,
> + .vtotal = 1920 + 16 + 4 + 16,
> + .vrefresh = 60,
> + .type = DRM_MODE_TYPE_DRIVER | DRM_MODE_TYPE_PREFERRED,
> +};
> +
> +static const struct panel_desc auo_kd101n80_45na_desc = {
> + .modes = &auo_default_mode,
> + .bpc = 8,
> + .size = {
> + .width = 216,
> + .height = 135,

Same issue as the BOE panel:
This is wrong, as this is a portrait panel, should be: width=135, height=216.

> + },
> + .lanes = 4,
> + .format = MIPI_DSI_FMT_RGB888,
> + .mode_flags = MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_VIDEO_SYNC_PULSE |
> + MIPI_DSI_MODE_LPM,
> + .init_cmds = auo_init_cmd,
> +};
> +
> static int boe_panel_get_modes(struct drm_panel *panel)
> {
> struct boe_panel *boe = to_boe_panel(panel);
> @@ -695,6 +732,9 @@ static const struct of_device_id boe_of_match[] = {
> { .compatible = "boe,tv101wum-nl6",
> .data = &boe_tv101wum_nl6_desc
> },
> + { .compatible = "auo,kd101n80-45na",
> + .data = &auo_kd101n80_45na_desc
> + },
> { /* sentinel */ }
> };
> MODULE_DEVICE_TABLE(of, boe_of_match);
> --
> 2.21.0
>
> _______________________________________________
> dri-devel mailing list
> dri-devel@lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/dri-devel

\
 
 \ /
  Last update: 2019-06-25 02:43    [W:0.051 / U:3.872 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site