[v1,0/2] drivers: don't select DMA_CMA or CMA

Message

David Hildenbrand April 8, 2021, 9:20 a.m. UTC

Trying to set CONFIG_CMA=y with CONFIG_DMA_CMA=n revealed that we have
three drivers that select these options. Random drivers should not
override user settings of such core knobs. Let's use "imply DMA_CMA"
instead, such that user configuration and dependencies are respected.

Cc: Joel Stanley <[e-mail]>
Cc: David Airlie <[e-mail]>
Cc: Daniel Vetter <[e-mail]>
Cc: Andrew Jeffery <[e-mail]>
Cc: Lucas Stach <[e-mail]>
Cc: Russell King <[e-mail]>
Cc: Christian Gmeiner <[e-mail]>
Cc: Mike Rapoport <[e-mail]>
Cc: Arnd Bergmann <[e-mail]>
Cc: Bartlomiej Zolnierkiewicz <[e-mail]>
Cc: Linus Walleij <[e-mail]>
Cc: Michal Simek <[e-mail]>
Cc: Masahiro Yamada <[e-mail]>
Cc: Randy Dunlap <[e-mail]>
Cc: Peter Collingbourne <[e-mail]>
Cc: [e-mail]
Cc: [e-mail]
Cc: [e-mail]
Cc: [e-mail]
Cc: [e-mail]

David Hildenbrand (2):
  drivers/video/fbdev: don't select DMA_CMA
  drivers/gpu/drm: don't select DMA_CMA or CMA from aspeed or etnaviv

 drivers/gpu/drm/aspeed/Kconfig  | 3 +--
 drivers/gpu/drm/etnaviv/Kconfig | 3 +--
 drivers/video/fbdev/Kconfig     | 2 +-
 3 files changed, 3 insertions(+), 5 deletions(-)