Intel Discrete Graphics non-volatile memory is only present on Intel
discrete graphics devices, and its auxiliary device is instantiated by
the Intel i915 and Xe2 DRM drivers.  Hence add dependencies on DRM_I915
and DRM_XE, to prevent asking the user about this driver when
configuring a kernel without Intel graphics support.

Fixes: ceb5ab3cb6463795 ("mtd: add driver for intel graphics non-volatile memory device")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
v2:
  - Use !=n as MTD_INTEL_DG can be built-in when DRM_I915 and DRM_XE are
    modular,
  - s/onlt/only/,
  - s/intel/Intel/.
---
 drivers/mtd/devices/Kconfig | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/mtd/devices/Kconfig b/drivers/mtd/devices/Kconfig
index 46cebde79f34b0b7..e518dfeee654268a 100644
--- a/drivers/mtd/devices/Kconfig
+++ b/drivers/mtd/devices/Kconfig
@@ -185,8 +185,8 @@ config MTD_POWERNV_FLASH
 
 config MTD_INTEL_DG
 	tristate "Intel Discrete Graphics non-volatile memory driver"
-	depends on AUXILIARY_BUS
-	depends on MTD
+	depends on AUXILIARY_BUS && MTD
+	depends on DRM_I915!=n || DRM_XE!=n || COMPILE_TEST
 	help
 	  This provides an MTD device to access Intel Discrete Graphics
 	  non-volatile memory.
-- 
2.43.0

On Thu, 31 Jul 2025 10:35:14 +0200, Geert Uytterhoeven wrote:
> Intel Discrete Graphics non-volatile memory is only present on Intel
> discrete graphics devices, and its auxiliary device is instantiated by
> the Intel i915 and Xe2 DRM drivers.  Hence add dependencies on DRM_I915
> and DRM_XE, to prevent asking the user about this driver when
> configuring a kernel without Intel graphics support.
> 
> 
> [...]

Applied to mtd/fixes, thanks!

[1/1] mtd: MTD_INTEL_DG should depend on DRM_I915 or DRM_XE
      commit: f544bf03a771ee746b908e9a08ecb97c65a35055

Patche(s) should be available on mtd/linux.git and will be
part of the next PR (provided that no robot complains by then).

Kind regards,
Miquèl