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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 <[email protected]>
Ray Zhang 5 years ago
parent
4194c7b7cd
commit
3bfb8cafce
2 changed files with 4 additions and 0 deletions
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  1. 2 0
      msm/Makefile
  2. 2 0
      msm/sde/sde_kms.c

+ 2 - 0
msm/Makefile
View File 

@@ -132,3 +132,5 @@ msm_drm-$(CONFIG_DRM_MSM) += \
 
 msm_drm-$(CONFIG_HDCP_QSEECOM) += ../hdcp/msm_hdcp.o \
 
 
 obj-$(CONFIG_DISPLAY_BUILD)	+= msm_drm.o
 
+
 
+obj-$(CONFIG_DRM_FBDEV_EMULATION) += msm_fbdev.o

+ 2 - 0
msm/sde/sde_kms.c
View File 

@@ -2944,6 +2944,8 @@ static int _sde_kms_mmu_init(struct sde_kms *sde_kms)
 
 		}
 
 	}
 
 
+	sde_kms->base.aspace = sde_kms->aspace[0];
 
+
 
 	return 0;
 
 
 early_map_fail: