linux-kernel - [PATCH v2 1/4] drm/panel: ilitek-ili9806e: rename to specific DSI driver

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Message-ID: <20260114161636.1076706-2-dario.binacchi@amarulasolutions.com>
Date: Wed, 14 Jan 2026 17:16:16 +0100
From: Dario Binacchi <dario.binacchi@...rulasolutions.com>
To: linux-kernel@...r.kernel.org
Cc: linux-amarula@...rulasolutions.com,
	Dario Binacchi <dario.binacchi@...rulasolutions.com>,
	David Airlie <airlied@...il.com>,
	Jessica Zhang <jesszhan0024@...il.com>,
	Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
	Maxime Ripard <mripard@...nel.org>,
	Michael Walle <mwalle@...nel.org>,
	Neil Armstrong <neil.armstrong@...aro.org>,
	Simona Vetter <simona@...ll.ch>,
	Thomas Zimmermann <tzimmermann@...e.de>,
	dri-devel@...ts.freedesktop.org
Subject: [PATCH v2 1/4] drm/panel: ilitek-ili9806e: rename to specific DSI driver

The Ilitek ILI9806E controller can support different transport buses,
such as MIPI-DSI and SPI. The current implementation is specific to
the MIPI-DSI interface.

In preparation for adding SPI support, rename the current Kconfig
symbol and files to be DSI-specific, clarifying the current scope
of the code.

Since DRM_PANEL_ILITEK_ILI9806E is not used in any in-tree defconfig,
the symbol is renamed directly to DRM_PANEL_ILITEK_ILI9806E_DSI without
providing a legacy compatibility alias.

Signed-off-by: Dario Binacchi <dario.binacchi@...rulasolutions.com>
---

(no changes since v1)

 MAINTAINERS                                                 | 2 +-
 drivers/gpu/drm/panel/Kconfig                               | 6 +++---
 drivers/gpu/drm/panel/Makefile                              | 2 +-
 ...{panel-ilitek-ili9806e.c => panel-ilitek-ili9806e-dsi.c} | 2 +-
 4 files changed, 6 insertions(+), 6 deletions(-)
 rename drivers/gpu/drm/panel/{panel-ilitek-ili9806e.c => panel-ilitek-ili9806e-dsi.c} (99%)

diff --git a/MAINTAINERS b/MAINTAINERS
index 0d044a58cbfe..317e76cc99e5 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -7913,7 +7913,7 @@ F:	drivers/gpu/drm/panel/panel-ilitek-ili9805.c
 DRM DRIVER FOR ILITEK ILI9806E PANELS
 M:	Michael Walle <mwalle@...nel.org>
 S:	Maintained
-F:	drivers/gpu/drm/panel/panel-ilitek-ili9806e.c
+F:	drivers/gpu/drm/panel/panel-ilitek-ili9806e-dsi.c
 
 DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS
 M:	Jagan Teki <jagan@...eble.ai>
diff --git a/drivers/gpu/drm/panel/Kconfig b/drivers/gpu/drm/panel/Kconfig
index 7a83804fedca..692cd474910d 100644
--- a/drivers/gpu/drm/panel/Kconfig
+++ b/drivers/gpu/drm/panel/Kconfig
@@ -257,14 +257,14 @@ config DRM_PANEL_ILITEK_ILI9805
 	  Say Y if you want to enable support for panels based on the
 	  Ilitek ILI9805 controller.
 
-config DRM_PANEL_ILITEK_ILI9806E
-	tristate "Ilitek ILI9806E-based panels"
+config DRM_PANEL_ILITEK_ILI9806E_DSI
+	tristate "Ilitek ILI9806E-based DSI panels"
 	depends on OF
 	depends on DRM_MIPI_DSI
 	depends on BACKLIGHT_CLASS_DEVICE
 	help
 	  Say Y if you want to enable support for panels based on the
-	  Ilitek ILI9806E controller.
+	  Ilitek ILI9806E controller using DSI.
 
 config DRM_PANEL_ILITEK_ILI9881C
 	tristate "Ilitek ILI9881C-based panels"
diff --git a/drivers/gpu/drm/panel/Makefile b/drivers/gpu/drm/panel/Makefile
index b9562a6fdcb3..00071a983242 100644
--- a/drivers/gpu/drm/panel/Makefile
+++ b/drivers/gpu/drm/panel/Makefile
@@ -26,7 +26,7 @@ obj-$(CONFIG_DRM_PANEL_HYDIS_HV101HD1) += panel-hydis-hv101hd1.o
 obj-$(CONFIG_DRM_PANEL_ILITEK_IL9322) += panel-ilitek-ili9322.o
 obj-$(CONFIG_DRM_PANEL_ILITEK_ILI9341) += panel-ilitek-ili9341.o
 obj-$(CONFIG_DRM_PANEL_ILITEK_ILI9805) += panel-ilitek-ili9805.o
-obj-$(CONFIG_DRM_PANEL_ILITEK_ILI9806E) += panel-ilitek-ili9806e.o
+obj-$(CONFIG_DRM_PANEL_ILITEK_ILI9806E_DSI) += panel-ilitek-ili9806e-dsi.o
 obj-$(CONFIG_DRM_PANEL_ILITEK_ILI9881C) += panel-ilitek-ili9881c.o
 obj-$(CONFIG_DRM_PANEL_ILITEK_ILI9882T) += panel-ilitek-ili9882t.o
 obj-$(CONFIG_DRM_PANEL_INNOLUX_EJ030NA) += panel-innolux-ej030na.o
diff --git a/drivers/gpu/drm/panel/panel-ilitek-ili9806e.c b/drivers/gpu/drm/panel/panel-ilitek-ili9806e-dsi.c
similarity index 99%
rename from drivers/gpu/drm/panel/panel-ilitek-ili9806e.c
rename to drivers/gpu/drm/panel/panel-ilitek-ili9806e-dsi.c
index 18aa6222b0c5..c337c4f1a1c7 100644
--- a/drivers/gpu/drm/panel/panel-ilitek-ili9806e.c
+++ b/drivers/gpu/drm/panel/panel-ilitek-ili9806e-dsi.c
@@ -561,5 +561,5 @@ module_mipi_dsi_driver(ili9806e_dsi_driver);
 
 MODULE_AUTHOR("Gunnar Dibbern <gunnar.dibbern@....dlh.de>");
 MODULE_AUTHOR("Michael Walle <mwalle@...nel.org>");
-MODULE_DESCRIPTION("Ilitek ILI9806E Controller Driver");
+MODULE_DESCRIPTION("Ilitek ILI9806E Controller DSI Driver");
 MODULE_LICENSE("GPL");
-- 
2.43.0