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Sun, 15 Feb 2026 00:52:01 -0800 (PST) From: Svyatoslav Ryhel To: Neil Armstrong , Jessica Zhang , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Svyatoslav Ryhel Cc: dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org Subject: [PATCH v1 2/5] drm/panel: r61307/r69328: convert to drm_connector_helper_get_modes_fixed Date: Sun, 15 Feb 2026 10:51:36 +0200 Message-ID: <20260215085140.20499-3-clamor95@gmail.com> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20260215085140.20499-1-clamor95@gmail.com> References: <20260215085140.20499-1-clamor95@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Switch to use of drm_connector_helper_get_modes_fixed helper for get_modes operation. Signed-off-by: Svyatoslav Ryhel Reviewed-by: Neil Armstrong --- drivers/gpu/drm/panel/Kconfig | 2 ++ drivers/gpu/drm/panel/panel-renesas-r61307.c | 17 +++-------------- drivers/gpu/drm/panel/panel-renesas-r69328.c | 17 +++-------------- 3 files changed, 8 insertions(+), 28 deletions(-) diff --git a/drivers/gpu/drm/panel/Kconfig b/drivers/gpu/drm/panel/Kconfig index 477c54c90b01..47de5f6a9143 100644 --- a/drivers/gpu/drm/panel/Kconfig +++ b/drivers/gpu/drm/panel/Kconfig @@ -700,6 +700,7 @@ config DRM_PANEL_RENESAS_R61307 depends on OF depends on DRM_MIPI_DSI depends on BACKLIGHT_CLASS_DEVICE + select VIDEOMODE_HELPERS help Say Y here if you want to enable support for KOE tx13d100vm0eaa IPS-LCD module with Renesas R69328 IC. The panel has a 1024x768 @@ -713,6 +714,7 @@ config DRM_PANEL_RENESAS_R69328 depends on OF depends on DRM_MIPI_DSI depends on BACKLIGHT_CLASS_DEVICE + select VIDEOMODE_HELPERS help Say Y here if you want to enable support for JDI dx12d100vm0eaa IPS-LCD module with Renesas R69328 IC. The panel has a 720x1280 diff --git a/drivers/gpu/drm/panel/panel-renesas-r61307.c b/drivers/gpu/drm= /panel/panel-renesas-r61307.c index 873ef856184b..45afa44af114 100644 --- a/drivers/gpu/drm/panel/panel-renesas-r61307.c +++ b/drivers/gpu/drm/panel/panel-renesas-r61307.c @@ -14,6 +14,7 @@ #include #include #include +#include =20 #define R61307_MACP 0xb0 /* Manufacturer CMD Protect */ #define R61307_MACP_ON 0x03 @@ -202,25 +203,13 @@ static const struct drm_display_mode renesas_r61307_m= ode =3D { .vtotal =3D 1024 + 24 + 8 + 2, .width_mm =3D 76, .height_mm =3D 101, + .type =3D DRM_MODE_TYPE_DRIVER | DRM_MODE_TYPE_PREFERRED, }; =20 static int renesas_r61307_get_modes(struct drm_panel *panel, struct drm_connector *connector) { - struct drm_display_mode *mode; - - mode =3D drm_mode_duplicate(connector->dev, &renesas_r61307_mode); - if (!mode) - return -ENOMEM; - - drm_mode_set_name(mode); - - mode->type =3D DRM_MODE_TYPE_DRIVER | DRM_MODE_TYPE_PREFERRED; - connector->display_info.width_mm =3D mode->width_mm; - connector->display_info.height_mm =3D mode->height_mm; - drm_mode_probed_add(connector, mode); - - return 1; + return drm_connector_helper_get_modes_fixed(connector, &renesas_r61307_mo= de); } =20 static const struct drm_panel_funcs renesas_r61307_panel_funcs =3D { diff --git a/drivers/gpu/drm/panel/panel-renesas-r69328.c b/drivers/gpu/drm= /panel/panel-renesas-r69328.c index 46287ab04c30..b40bfd702fac 100644 --- a/drivers/gpu/drm/panel/panel-renesas-r69328.c +++ b/drivers/gpu/drm/panel/panel-renesas-r69328.c @@ -14,6 +14,7 @@ #include #include #include +#include =20 #define R69328_MACP 0xb0 /* Manufacturer Access CMD Protect */ #define R69328_MACP_ON 0x03 @@ -167,25 +168,13 @@ static const struct drm_display_mode renesas_r69328_m= ode =3D { .vtotal =3D 1280 + 6 + 3 + 1, .width_mm =3D 59, .height_mm =3D 105, + .type =3D DRM_MODE_TYPE_DRIVER | DRM_MODE_TYPE_PREFERRED, }; =20 static int renesas_r69328_get_modes(struct drm_panel *panel, struct drm_connector *connector) { - struct drm_display_mode *mode; - - mode =3D drm_mode_duplicate(connector->dev, &renesas_r69328_mode); - if (!mode) - return -ENOMEM; - - drm_mode_set_name(mode); - - mode->type =3D DRM_MODE_TYPE_DRIVER | DRM_MODE_TYPE_PREFERRED; - connector->display_info.width_mm =3D mode->width_mm; - connector->display_info.height_mm =3D mode->height_mm; - drm_mode_probed_add(connector, mode); - - return 1; + return drm_connector_helper_get_modes_fixed(connector, &renesas_r69328_mo= de); } =20 static const struct drm_panel_funcs renesas_r69328_panel_funcs =3D { --=20 2.51.0