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Commit 3dc611b4 authored by Raviteja Tamatam's avatar Raviteja Tamatam Committed by Animesh Kishore
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msm: mdss: align smmu domain mapping to 128 MB 



Change the size of smmu create mapping to have
128 MB alignnment as kernel upstream code on
32-bit mode expects 128 MB aligned virtual
address.

Change-Id: I5e533f948bbcf4e82ba22b273b1bcad068e4959c
Signed-off-by: default avatarRaviteja Tamatam <travitej@codeaurora.org>
parent af3795d2

drivers/video/fbdev/msm/mdss_smmu.c

+4 −4
Original line number Diff line number Diff line
@@ -692,13 +692,13 @@ int mdss_smmu_init(struct mdss_data_type *mdata, struct device *dev) 
}



static struct mdss_smmu_domain mdss_mdp_unsec = {

	"mdp_0", MDSS_IOMMU_DOMAIN_UNSECURE, SZ_1M, (SZ_4G - SZ_1M)};

	"mdp_0", MDSS_IOMMU_DOMAIN_UNSECURE, SZ_128K, (SZ_4G - SZ_128M)};

static struct mdss_smmu_domain mdss_rot_unsec = {

	NULL, MDSS_IOMMU_DOMAIN_ROT_UNSECURE, SZ_1M, (SZ_4G - SZ_1M)};

	NULL, MDSS_IOMMU_DOMAIN_ROT_UNSECURE, SZ_128K, (SZ_4G - SZ_128M)};

static struct mdss_smmu_domain mdss_mdp_sec = {

	"mdp_1", MDSS_IOMMU_DOMAIN_SECURE, SZ_1M, (SZ_4G - SZ_1M)};

	"mdp_1", MDSS_IOMMU_DOMAIN_SECURE, SZ_128K, (SZ_4G - SZ_128M)};

static struct mdss_smmu_domain mdss_rot_sec = {

	NULL, MDSS_IOMMU_DOMAIN_ROT_SECURE, SZ_1M, (SZ_4G - SZ_1M)};

	NULL, MDSS_IOMMU_DOMAIN_ROT_SECURE, SZ_128K, (SZ_4G - SZ_128M)};



static const struct of_device_id mdss_smmu_dt_match[] = {

	{ .compatible = "qcom,smmu_mdp_unsec", .data = &mdss_mdp_unsec},