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@amarulasolutions.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patch.msgid.link/20260318073346.18041-2-dario.binacchi@amarulasolutions.com

diff --git a/MAINTAINERS b/MAINTAINERS
index 00b05e5328bef0975d493953f569f5d0a2d6fc79..7aa8dc54c47c55441875adb07f854b5adc4566c8 100644 (file)
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -8028,7 +8028,7 @@ F:        drivers/gpu/drm/panel/panel-ilitek-ili9805.c
 DRM DRIVER FOR ILITEK ILI9806E PANELS
 M:     Michael Walle <mwalle@kernel.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@edgeble.ai>

diff --git a/drivers/gpu/drm/panel/Kconfig b/drivers/gpu/drm/panel/Kconfig
index c18ff46e2e9f3ec7c0b2f454cf42643dcccf59e9..a1aa17d98f8a60bb3c457d3e1ed275775e933f2d 100644 (file)
--- a/drivers/gpu/drm/panel/Kconfig
+++ b/drivers/gpu/drm/panel/Kconfig
@@ -268,14 +268,14 @@ 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 372d67b8cc1c9453e9398e9ab7c5de7f583afa3e..5b4eff259744822318f4d01733ebe790d4fc81b3 100644 (file)
--- a/drivers/gpu/drm/panel/Makefile
+++ b/drivers/gpu/drm/panel/Makefile
@@ -27,7 +27,7 @@ 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 18aa6222b0c557f4ca703922a9728f74ad2848dc..c337c4f1a1c72a9d0cc0c5ea1f3570835b1cecf3 100644 (file)
--- 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@lht.dlh.de>");
 MODULE_AUTHOR("Michael Walle <mwalle@kernel.org>");
-MODULE_DESCRIPTION("Ilitek ILI9806E Controller Driver");
+MODULE_DESCRIPTION("Ilitek ILI9806E Controller DSI Driver");
 MODULE_LICENSE("GPL");