disp: msm: support framebuffer emulation in KMS driver



framebuffer support is required in some use cases, so add
framebuffer emulation for KMS driver.

Change-Id: Icf0bbcd59ca430478d2bef4df033988d0338f2bb
Signed-off-by: Ray Zhang <rayz@codeaurora.org>

parent b428acc6

msm/Makefile

+2 −0

Original line number	Diff line number	Diff line
		@@ -115,3 +115,5 @@ msm_drm-$(CONFIG_DRM_MSM) += \
		msm_notifier.o\

		obj-$(CONFIG_DRM_MSM) += msm_drm.o

		obj-$(CONFIG_DRM_FBDEV_EMULATION) += msm_fbdev.o

msm/sde/sde_kms.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -3150,6 +3150,8 @@ static int _sde_kms_mmu_init(struct sde_kms *sde_kms)
		}
		}

		sde_kms->base.aspace = sde_kms->aspace[0];

		return 0;

		early_map_fail: