Re: [PATCH] drm/omap: add CONFIG_MMU dependency

2024-08-05 Thread Tomi Valkeinen 

Hi,

On 19/07/2024 12:59, Arnd Bergmann wrote:

From: Arnd Bergmann 

Compile-testing with CONFIG_MMU disabled causes a link error in omapdrm:

arm-linux-gnueabi-ld: drivers/gpu/drm/omapdrm/omap_gem.o: in function 
`omap_gem_fault_2d':
omap_gem.c:(.text+0x36e): undefined reference to `vmf_insert_mixed'
arm-linux-gnueabi-ld: drivers/gpu/drm/omapdrm/omap_gem.o: in function 
`omap_gem_fault':
omap_gem.c:(.text+0x74a): undefined reference to `vmf_insert_mixed'

Avoid this by adding a Kconfig dependency.

Fixes: dc6fcaaba5a5 ("drm/omap: Allow build with COMPILE_TEST=y")
Signed-off-by: Arnd Bergmann 


Thanks, applying to drm-misc-fixes.

 Tomi


---
  drivers/gpu/drm/omapdrm/Kconfig | 1 +
  1 file changed, 1 insertion(+)

diff --git a/drivers/gpu/drm/omapdrm/Kconfig b/drivers/gpu/drm/omapdrm/Kconfig
index 3f7139e211d2..64e440a2649b 100644
--- a/drivers/gpu/drm/omapdrm/Kconfig
+++ b/drivers/gpu/drm/omapdrm/Kconfig
@@ -1,6 +1,7 @@
  # SPDX-License-Identifier: GPL-2.0-only
  config DRM_OMAP
tristate "OMAP DRM"
+   depends on MMU
depends on DRM && OF
depends on ARCH_OMAP2PLUS || (COMPILE_TEST && PAGE_SIZE_LESS_THAN_64KB)
select DRM_KMS_HELPER

[PATCH] drm/omap: add CONFIG_MMU dependency

2024-07-19 Thread Arnd Bergmann 
From: Arnd Bergmann 

Compile-testing with CONFIG_MMU disabled causes a link error in omapdrm:

arm-linux-gnueabi-ld: drivers/gpu/drm/omapdrm/omap_gem.o: in function 
`omap_gem_fault_2d':
omap_gem.c:(.text+0x36e): undefined reference to `vmf_insert_mixed'
arm-linux-gnueabi-ld: drivers/gpu/drm/omapdrm/omap_gem.o: in function 
`omap_gem_fault':
omap_gem.c:(.text+0x74a): undefined reference to `vmf_insert_mixed'

Avoid this by adding a Kconfig dependency.

Fixes: dc6fcaaba5a5 ("drm/omap: Allow build with COMPILE_TEST=y")
Signed-off-by: Arnd Bergmann 
---
 drivers/gpu/drm/omapdrm/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/gpu/drm/omapdrm/Kconfig b/drivers/gpu/drm/omapdrm/Kconfig
index 3f7139e211d2..64e440a2649b 100644
--- a/drivers/gpu/drm/omapdrm/Kconfig
+++ b/drivers/gpu/drm/omapdrm/Kconfig
@@ -1,6 +1,7 @@
 # SPDX-License-Identifier: GPL-2.0-only
 config DRM_OMAP
tristate "OMAP DRM"
+   depends on MMU
depends on DRM && OF
depends on ARCH_OMAP2PLUS || (COMPILE_TEST && PAGE_SIZE_LESS_THAN_64KB)
select DRM_KMS_HELPER
-- 
2.39.2