On Tue, 2022-06-21 at 15:30 +0200, Geert Uytterhoeven wrote:

The various Freescale i.MX8MP display bridges are only present on Freescale i.MX8 SoCs. Hence add a dependency on ARCH_MXC, to prevent asking the user about these drivers when configuring a kernel without i.MX SoC support.

s/i.MX8MP/i.MX8/

For now, only i.MX8qm and i.MX8qxp display bridge drivers are in bridge/imx directory, no i.MX8MP display bridge driver.

With this fixed: Reviewed-by: Liu Ying victor.liu@nxp.com

Fixes: e60c4354840b2fe8 ("drm/bridge: imx: Add LDB support for i.MX8qm") Fixes: 3818715f62b42b5c ("drm/bridge: imx: Add LDB support for i.MX8qxp") Fixes: 96988a526c97cfbe ("drm/bridge: imx: Add i.MX8qxp pixel link to DPI support") Fixes: 1ec17c26bc06289d ("drm/bridge: imx: Add i.MX8qm/qxp display pixel link support") Fixes: 93e163a9e0392aca ("drm/bridge: imx: Add i.MX8qm/qxp pixel combiner support") Signed-off-by: Geert Uytterhoeven geert+renesas@glider.be

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Probably the remaining i.MX bridge drivers in drivers/gpu/drm/bridge/Kconfig (e.g. DRM_FSL_LDB) should be moved here, too?

DRM_FSL_LDB is for i.MX8MP LVDS Display Bridge(LDB). Here is a kinda appropriate directory for that driver I think, though the filename fsl-ldb.c is perhaps a bit too generic(we have imx8qm-ldb- driver.c and imx8qxp-ldb-driver.c).

No other bridge drivers can be moved here, AFAICS.

Thanks, Liu Ying

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drivers/gpu/drm/bridge/imx/Kconfig | 4 ++++ 1 file changed, 4 insertions(+)

diff --git a/drivers/gpu/drm/bridge/imx/Kconfig b/drivers/gpu/drm/bridge/imx/Kconfig index 212a7b0e64fd8b5a..608f47f41bcd1c81 100644 --- a/drivers/gpu/drm/bridge/imx/Kconfig +++ b/drivers/gpu/drm/bridge/imx/Kconfig @@ -1,3 +1,5 @@ +if ARCH_MXC || COMPILE_TEST

config DRM_IMX8QM_LDB tristate "Freescale i.MX8QM LVDS display bridge" depends on OF @@ -41,3 +43,5 @@ config DRM_IMX8QXP_PIXEL_LINK_TO_DPI help Choose this to enable pixel link to display pixel interface(PXL2DPI) found in Freescale i.MX8qxp processor.

+endif # ARCH_MXC || COMPILE_TEST