github-mirror/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-07-27 09:36:22 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity Graph

drm/panel: jadard-jd9365da-h3: use drm_connector_helper_get_modes_fixed

Browse Source 
Use existing helper instead of manually coding it.

Reviewed-by: Linus Walleij <linusw@kernel.org>
Link: https://patch.msgid.link/20260413-waveshare-dsi-touch-v3-11-3aeb53022c32@oss.qualcomm.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
This commit is contained in:
Dmitry Baryshkov 2026-04-13 17:05:34 +03:00
parent c3b595b16c
commit 0a26b74898
2 changed files with 3 additions and 17 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
drivers/gpu/drm/panel/Kconfig
View File

@ -337,6 +337,7 @@ config DRM_PANEL_JADARD_JD9365DA_H3
depends on OF
depends on DRM_MIPI_DSI
depends on BACKLIGHT_CLASS_DEVICE
select DRM_KMS_HELPER
help
Say Y here if you want to enable support for Jadard JD9365DA-H3
WXGA MIPI DSI panel. The panel support TFT dot matrix LCD with

19
drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c
View File

@ -12,6 +12,7 @@
#include <drm/drm_modes.h>
#include <drm/drm_panel.h>
#include <drm/drm_print.h>
#include <drm/drm_probe_helper.h>
#include <linux/gpio/consumer.h>
#include <linux/delay.h>
@ -149,24 +150,8 @@ static int jadard_get_modes(struct drm_panel *panel,
struct drm_connector *connector)
{
struct jadard *jadard = panel_to_jadard(panel);
const struct drm_display_mode *desc_mode = &jadard->desc->mode;
struct drm_display_mode *mode;
mode = drm_mode_duplicate(connector->dev, desc_mode);
if (!mode) {
DRM_DEV_ERROR(&jadard->dsi->dev, "failed to add mode %ux%ux@%u\n",
desc_mode->hdisplay, desc_mode->vdisplay,
drm_mode_vrefresh(desc_mode));
return -ENOMEM;
}
drm_mode_set_name(mode);
drm_mode_probed_add(connector, mode);
connector->display_info.width_mm = mode->width_mm;
connector->display_info.height_mm = mode->height_mm;
return 1;
return drm_connector_helper_get_modes_fixed(connector, &jadard->desc->mode);
}
static enum drm_panel_orientation jadard_panel_get_orientation(struct drm_panel *panel)