drivers/gpu/drm/mxsfb/Kconfig

# SPDX-License-Identifier: GPL-2.0-only
config DRM_MXS
	bool
	help
	  Choose this option to select drivers for MXS FB devices

config DRM_MXSFB
	tristate "i.MX (e)LCDIF LCD controller"
	depends on DRM && OF
	depends on COMMON_CLK
	select DRM_MXS
	select DRM_KMS_HELPER
	select DRM_GEM_CMA_HELPER
	select DRM_PANEL
	select DRM_PANEL_BRIDGE
	help
	  Choose this option if you have an LCDIF or eLCDIF LCD controller.
	  Those devices are found in various i.MX SoC (including i.MX23,
	  i.MX28, i.MX6SX, i.MX7 and i.MX8M).

	  If M is selected the module will be called mxsfb.
treewide: Add SPDX license identifier - Makefile/Kconfig Add SPDX license identifiers to all Make/Kconfig files which: - Have no license information of any form These files fall under the project license, GPL v2 only. The resulting SPDX license identifier is: GPL-2.0-only Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 2019-05-19 13:07:45 +01:00			`# SPDX-License-Identifier: GPL-2.0-only`
drm: Add new driver for MXSFB controller Add new driver for the MXSFB controller found in i.MX23/28/6SX . The MXSFB controller is a simple framebuffer controller with one parallel LCD output. Unlike the MXSFB fbdev driver that is used on these systems now, this driver uses the DRM/KMS framework. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Lucas Stach <l.stach@pengutronix.de> Cc: Fabio Estevam <fabio.estevam@nxp.com> Cc: Shawn Guo <shawnguo@kernel.org> 2016-08-18 20:23:01 +02:00			`config DRM_MXS`
			`bool`
			`help`
			`Choose this option to select drivers for MXS FB devices`

			`config DRM_MXSFB`
drm: mxsfb: Add i.MX7 and i.MX8M to the list of supported SoCs in Kconfig Extend the Kconfig option description by listing the i.MX7 and i.MX8M SoCs, as they are supported by the same driver. Replace the list of SoCs in the short description with just "(e)LCDIF LCD controller" to avoid expanding it further in the future as support for more SoCs is added. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com> Reviewed-by: Stefan Agner <stefan@agner.ch> Signed-off-by: Stefan Agner <stefan@agner.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20200727020654.8231-17-laurent.pinchart@ideasonboard.com 2020-07-27 05:06:48 +03:00			`tristate "i.MX (e)LCDIF LCD controller"`
drm: Add new driver for MXSFB controller Add new driver for the MXSFB controller found in i.MX23/28/6SX . The MXSFB controller is a simple framebuffer controller with one parallel LCD output. Unlike the MXSFB fbdev driver that is used on these systems now, this driver uses the DRM/KMS framework. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Lucas Stach <l.stach@pengutronix.de> Cc: Fabio Estevam <fabio.estevam@nxp.com> Cc: Shawn Guo <shawnguo@kernel.org> 2016-08-18 20:23:01 +02:00			`depends on DRM && OF`
			`depends on COMMON_CLK`
			`select DRM_MXS`
			`select DRM_KMS_HELPER`
drm: Remove CONFIG_DRM_KMS_CMA_HELPER option Link drm_fb_cma_helper.o into drm_cma_helper.ko if CONFIG_DRM_KMS_HELPER has been set. Remove CONFIG_DRM_KMS_CMA_HELPER config option. Selecting KMS helpers and CMA will now automatically enable CMA KMS helpers. Some drivers' Kconfig files did not correctly select KMS or CMA helpers. Fix this as part of the change. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20211106193509.17472-3-tzimmermann@suse.de 2021-11-06 20:35:09 +01:00			`select DRM_GEM_CMA_HELPER`
drm: mxsfb: Select DRM_PANEL Select DRM_PANEL, since the MXSFB driver depends on it. Otherwise, we get the following error when compiling: drivers/built-in.o: In function `mxsfb_probe': core.c:(.text+0x9ce9c): undefined reference to `drm_panel_attach' core.c:(.text+0x9cff0): undefined reference to `drm_panel_detach' drivers/built-in.o: In function `mxsfb_panel_connector_destroy': core.c:(.text+0x9d614): undefined reference to `drm_panel_detach' drivers/built-in.o: In function `mxsfb_create_output': core.c:(.text+0x9d68c): undefined reference to `of_drm_find_panel' make: *** [Makefile:962: vmlinux] Error 1 Signed-off-by: Marek Vasut <marex@denx.de> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: Dave Airlie <airlied@redhat.com> Reported-by: Stefan Agner <stefan@agner.ch> Signed-off-by: Dave Airlie <airlied@redhat.com> 2016-12-07 22:23:29 +01:00			`select DRM_PANEL`
drm: mxsfb: Use drm_panel_bridge Replace the manual connector implementation based on drm_panel with the drm_panel_bridge helper. This simplifies the mxsfb driver by removing connector-related code, and standardizing all pipeline control operations on bridges. A hack is needed to get hold of the connector, as that's our only source of bus flags and formats for now. As soon as the bridge API provides us with that information this can be fixed. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com> Reviewed-by: Stefan Agner <stefan@agner.ch> Signed-off-by: Stefan Agner <stefan@agner.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20200727020654.8231-3-laurent.pinchart@ideasonboard.com 2020-07-27 05:06:34 +03:00			`select DRM_PANEL_BRIDGE`
drm: Add new driver for MXSFB controller Add new driver for the MXSFB controller found in i.MX23/28/6SX . The MXSFB controller is a simple framebuffer controller with one parallel LCD output. Unlike the MXSFB fbdev driver that is used on these systems now, this driver uses the DRM/KMS framework. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Lucas Stach <l.stach@pengutronix.de> Cc: Fabio Estevam <fabio.estevam@nxp.com> Cc: Shawn Guo <shawnguo@kernel.org> 2016-08-18 20:23:01 +02:00			`help`
drm: mxsfb: Add i.MX7 and i.MX8M to the list of supported SoCs in Kconfig Extend the Kconfig option description by listing the i.MX7 and i.MX8M SoCs, as they are supported by the same driver. Replace the list of SoCs in the short description with just "(e)LCDIF LCD controller" to avoid expanding it further in the future as support for more SoCs is added. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com> Reviewed-by: Stefan Agner <stefan@agner.ch> Signed-off-by: Stefan Agner <stefan@agner.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20200727020654.8231-17-laurent.pinchart@ideasonboard.com 2020-07-27 05:06:48 +03:00			`Choose this option if you have an LCDIF or eLCDIF LCD controller.`
			`Those devices are found in various i.MX SoC (including i.MX23,`
			`i.MX28, i.MX6SX, i.MX7 and i.MX8M).`
drm: Add new driver for MXSFB controller Add new driver for the MXSFB controller found in i.MX23/28/6SX . The MXSFB controller is a simple framebuffer controller with one parallel LCD output. Unlike the MXSFB fbdev driver that is used on these systems now, this driver uses the DRM/KMS framework. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Lucas Stach <l.stach@pengutronix.de> Cc: Fabio Estevam <fabio.estevam@nxp.com> Cc: Shawn Guo <shawnguo@kernel.org> 2016-08-18 20:23:01 +02:00
			`If M is selected the module will be called mxsfb.`