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. v1 -> v2: - Fix DRM_CMA -> DMA_CMA Cc: Joel Stanley <joel@xxxxxxxxx> Cc: David Airlie <airlied@xxxxxxxx> Cc: Daniel Vetter <daniel@xxxxxxxx> Cc: Andrew Jeffery <andrew@xxxxxxxx> Cc: Lucas Stach <l.stach@xxxxxxxxxxxxxx> Cc: Russell King <linux+etnaviv@xxxxxxxxxxxxxxx> Cc: Christian Gmeiner <christian.gmeiner@xxxxxxxxx> Cc: Mike Rapoport <rppt@xxxxxxxxxx> Cc: Arnd Bergmann <arnd@xxxxxxxx> Cc: Bartlomiej Zolnierkiewicz <b.zolnierkie@xxxxxxxxxxx> Cc: Linus Walleij <linus.walleij@xxxxxxxxxx> Cc: Michal Simek <michal.simek@xxxxxxxxxx> Cc: Masahiro Yamada <masahiroy@xxxxxxxxxx> Cc: Randy Dunlap <rdunlap@xxxxxxxxxxxxx> Cc: Peter Collingbourne <pcc@xxxxxxxxxx> Cc: linux-aspeed@xxxxxxxxxxxxxxxx Cc: dri-devel@xxxxxxxxxxxxxxxxxxxxx Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx Cc: etnaviv@xxxxxxxxxxxxxxxxxxxxx Cc: linux-fbdev@xxxxxxxxxxxxxxx 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(-) -- 2.30.2
