samsung_sm8750/android_kernel_samsung_sm8750-devicetrees
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

ARM: dts: msm: add SMMU_PROXY_DISPLAY_CB to MDP device in sun target

Browse Source 
SMMU_PROXY_DISPLAY_CB is used as a hint for memory driver, for special
handling of secure-camera preview buffer. Add it to the MDP device as
the secure-camera preview buffers will be attached with the MDP device
as the dummy device.

Change-Id: I439687335b29f82d9288953bd72872860af5a8a2
Signed-off-by: Veera Sundaram Sankaran <quic_veeras@quicinc.com>
This commit is contained in:
Veera Sundaram Sankaran
2023-11-28 09:53:57 -08:00
parent 313d6ad696
commit 2eed873fd7
1 changed files with 3 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
display/sun-sde.dtsi
View File

@@ -9,6 +9,7 @@
#include <dt-bindings/interconnect/qcom,sun.h>
#include <dt-bindings/clock/qcom,rpmh.h>
#include <dt-bindings/clock/qcom,tcsrcc-sun.h>
#include <dt-bindings/arm/msm/qti-smmu-proxy-dt-ids.h>
#include "sun-sde-common.dtsi"
&soc {
@@ -47,6 +48,8 @@
vdd-supply = <&disp_cc_mdss_core_gdsc>;
mmcx-supply = <&VDD_MMCX_LEVEL>;
qti,smmu-proxy-cb-id = <QTI_SMMU_PROXY_DISPLAY_CB>;
qcom,sde-vm-exclude-reg-names = "ipcc_reg";
/* data and reg bus scale settings */