diff options
| author | Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> | 2026-04-13 17:05:34 +0300 |
|---|---|---|
| committer | Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> | 2026-04-18 02:10:37 +0300 |
| commit | 0a26b74898a5d385fa9226475d7d2d3afef1716b (patch) | |
| tree | 938aab14795f8f86fc704aa981b3c26b43e66a50 /drivers/gpu | |
| parent | c3b595b16cd2830bf755b4385b19db41f2c238a8 (diff) | |
drm/panel: jadard-jd9365da-h3: use drm_connector_helper_get_modes_fixed
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>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/panel/Kconfig | 1 | ||||
| -rw-r--r-- | drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c | 19 |
2 files changed, 3 insertions, 17 deletions
diff --git a/drivers/gpu/drm/panel/Kconfig b/drivers/gpu/drm/panel/Kconfig index d6863b28ddc5..ba527b4d7737 100644 --- a/drivers/gpu/drm/panel/Kconfig +++ b/drivers/gpu/drm/panel/Kconfig @@ -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 diff --git a/drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c b/drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c index c33c611e03c0..1884ad2404cd 100644 --- a/drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c +++ b/drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c @@ -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) |