Hi,

On Fri, Jan 08, 2021 at 01:23:54PM -0800, Dixit, Ashutosh wrote:

On Tue, 24 Nov 2020 04:44:57 -0800, Tomi Valkeinen wrote:

quoted

From: Sebastian Reichel <redacted>

The panel driver is no longer using any OMAP specific APIs, so
let's move it into the generic panel directory.

Signed-off-by: Sebastian Reichel <redacted>
Signed-off-by: Tomi Valkeinen <redacted>
Cc: Thierry Reding <redacted>
Cc: Sam Ravnborg <redacted>
Acked-by: Sam Ravnborg <redacted>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
---
 drivers/gpu/drm/omapdrm/Kconfig                        |  1 -
 drivers/gpu/drm/omapdrm/Makefile                       |  1 -
 drivers/gpu/drm/omapdrm/displays/Kconfig               | 10 ----------
 drivers/gpu/drm/omapdrm/displays/Makefile              |  2 --
 drivers/gpu/drm/panel/Kconfig                          |  9 +++++++++
 drivers/gpu/drm/panel/Makefile                         |  1 +
 .../gpu/drm/{omapdrm/displays => panel}/panel-dsi-cm.c |  0

Not sure if it's a result of this commit but on drm-tip we see:

$ make allmodconfig
$ make modules_check
  DESCEND  objtool
  CALL    scripts/atomic/check-atomics.sh
  CALL    scripts/checksyscalls.sh
  CHK     include/generated/compile.h
error: the following would cause module name conflict:
  drivers/video/fbdev/omap2/omapfb/displays/panel-dsi-cm.ko
  drivers/gpu/drm/panel/panel-dsi-cm.ko
make: *** [Makefile:1400: modules_check] Error 1

It is a result of this commit and it has already been reported by
Stephen Rothwell. The thread also contains a patch to fixup the
problem:

https://lore.kernel.org/linux-next/20210108195839.GA1429715@ravnborg.org/T/#m0eee5e806cc93cf9982620b7b8b9f77df2c37498 (local)

Sorry for the inconvenience,

-- Sebastian