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Commit d5d7a969 authored by Jeevan Shriram's avatar Jeevan Shriram Committed by Gerrit - the friendly Code Review server
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mdss: mdp: update fix screen variable in mmap call 



Update shared memory start address with iommu virtual
address for proper display on panel

Change-Id: I49495969f9085b76547d1f919bec5b7353a028dc
Signed-off-by: default avatarJeevan Shriram <jshriram@codeaurora.org>
parent 3de392d1

drivers/video/msm/mdss/mdss_fb.c

+2 −0
Original line number Diff line number Diff line
@@ -1128,6 +1128,7 @@ void mdss_fb_free_fb_ion_memory(struct msm_fb_data_type *mfd) 
	}



	mfd->fbi->screen_base = NULL;

	mfd->fbi->fix.smem_start = 0;

	mfd->fbi->fix.smem_len = 0;



	ion_unmap_kernel(mfd->fb_ion_client, mfd->fb_ion_handle);
@@ -1198,6 +1199,7 @@ int mdss_fb_alloc_fb_ion_memory(struct msm_fb_data_type *mfd, size_t fb_size) 
			vaddr, &mfd->iova, mfd->index);



	mfd->fbi->screen_base = (char *) vaddr;

	mfd->fbi->fix.smem_start = (unsigned int) mfd->iova;

	mfd->fbi->fix.smem_len = fb_size;



	return rc;