Merge tag 'drm-next-2019-12-06' of git://anongit.freedesktop.org/drm/drm

[platform/kernel/linux-rpi.git] / drivers / firmware / qcom_scm.h

diff --git a/drivers/firmware/qcom_scm.h b/drivers/firmware/qcom_scm.h
index baee744..81dcf5f 100644 (file)
--- a/drivers/firmware/qcom_scm.h
+++ b/drivers/firmware/qcom_scm.h
@@ -42,6 +42,15 @@ extern int __qcom_scm_hdcp_req(struct device *dev,
 
 extern void __qcom_scm_init(void);
 
+#define QCOM_SCM_OCMEM_SVC                     0xf
+#define QCOM_SCM_OCMEM_LOCK_CMD                0x1
+#define QCOM_SCM_OCMEM_UNLOCK_CMD              0x2
+
+extern int __qcom_scm_ocmem_lock(struct device *dev, u32 id, u32 offset,
+                                u32 size, u32 mode);
+extern int __qcom_scm_ocmem_unlock(struct device *dev, u32 id, u32 offset,
+                                  u32 size);
+
 #define QCOM_SCM_SVC_PIL               0x2
 #define QCOM_SCM_PAS_INIT_IMAGE_CMD    0x1
 #define QCOM_SCM_PAS_MEM_SETUP_CMD     0x2