Update Linux to v5.10.109
Sourced from [1]
[1] https://cdn.kernel.org/pub/linux/kernel/v5.x/linux-5.10.109.tar.xz
Change-Id: I19bca9fc6762d4e63bcf3e4cba88bbe560d9c76c
Signed-off-by: Olivier Deprez <olivier.deprez@arm.com>
diff --git a/include/linux/remoteproc/mtk_scp.h b/include/linux/remoteproc/mtk_scp.h
new file mode 100644
index 0000000..b47416f
--- /dev/null
+++ b/include/linux/remoteproc/mtk_scp.h
@@ -0,0 +1,66 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (c) 2019 MediaTek Inc.
+ */
+
+#ifndef _MTK_SCP_H
+#define _MTK_SCP_H
+
+#include <linux/platform_device.h>
+
+typedef void (*scp_ipi_handler_t) (void *data,
+ unsigned int len,
+ void *priv);
+struct mtk_scp;
+
+/**
+ * enum ipi_id - the id of inter-processor interrupt
+ *
+ * @SCP_IPI_INIT: The interrupt from scp is to notfiy kernel
+ * SCP initialization completed.
+ * IPI_SCP_INIT is sent from SCP when firmware is
+ * loaded. AP doesn't need to send IPI_SCP_INIT
+ * command to SCP.
+ * For other IPI below, AP should send the request
+ * to SCP to trigger the interrupt.
+ * @SCP_IPI_MAX: The maximum IPI number
+ */
+
+enum scp_ipi_id {
+ SCP_IPI_INIT = 0,
+ SCP_IPI_VDEC_H264,
+ SCP_IPI_VDEC_VP8,
+ SCP_IPI_VDEC_VP9,
+ SCP_IPI_VENC_H264,
+ SCP_IPI_VENC_VP8,
+ SCP_IPI_MDP_INIT,
+ SCP_IPI_MDP_DEINIT,
+ SCP_IPI_MDP_FRAME,
+ SCP_IPI_DIP,
+ SCP_IPI_ISP_CMD,
+ SCP_IPI_ISP_FRAME,
+ SCP_IPI_FD_CMD,
+ SCP_IPI_CROS_HOST_CMD,
+ SCP_IPI_NS_SERVICE = 0xFF,
+ SCP_IPI_MAX = 0x100,
+};
+
+struct mtk_scp *scp_get(struct platform_device *pdev);
+void scp_put(struct mtk_scp *scp);
+
+struct device *scp_get_device(struct mtk_scp *scp);
+struct rproc *scp_get_rproc(struct mtk_scp *scp);
+
+int scp_ipi_register(struct mtk_scp *scp, u32 id, scp_ipi_handler_t handler,
+ void *priv);
+void scp_ipi_unregister(struct mtk_scp *scp, u32 id);
+
+int scp_ipi_send(struct mtk_scp *scp, u32 id, void *buf, unsigned int len,
+ unsigned int wait);
+
+unsigned int scp_get_vdec_hw_capa(struct mtk_scp *scp);
+unsigned int scp_get_venc_hw_capa(struct mtk_scp *scp);
+
+void *scp_mapping_dm_addr(struct mtk_scp *scp, u32 mem_addr);
+
+#endif /* _MTK_SCP_H */
diff --git a/include/linux/remoteproc/qcom_rproc.h b/include/linux/remoteproc/qcom_rproc.h
index fa8e386..6470516 100644
--- a/include/linux/remoteproc/qcom_rproc.h
+++ b/include/linux/remoteproc/qcom_rproc.h
@@ -5,18 +5,44 @@
#if IS_ENABLED(CONFIG_QCOM_RPROC_COMMON)
-int qcom_register_ssr_notifier(struct notifier_block *nb);
-void qcom_unregister_ssr_notifier(struct notifier_block *nb);
+/**
+ * enum qcom_ssr_notify_type - Startup/Shutdown events related to a remoteproc
+ * processor.
+ *
+ * @QCOM_SSR_BEFORE_POWERUP: Remoteproc about to start (prepare stage)
+ * @QCOM_SSR_AFTER_POWERUP: Remoteproc is running (start stage)
+ * @QCOM_SSR_BEFORE_SHUTDOWN: Remoteproc crashed or shutting down (stop stage)
+ * @QCOM_SSR_AFTER_SHUTDOWN: Remoteproc is down (unprepare stage)
+ */
+enum qcom_ssr_notify_type {
+ QCOM_SSR_BEFORE_POWERUP,
+ QCOM_SSR_AFTER_POWERUP,
+ QCOM_SSR_BEFORE_SHUTDOWN,
+ QCOM_SSR_AFTER_SHUTDOWN,
+};
+
+struct qcom_ssr_notify_data {
+ const char *name;
+ bool crashed;
+};
+
+void *qcom_register_ssr_notifier(const char *name, struct notifier_block *nb);
+int qcom_unregister_ssr_notifier(void *notify, struct notifier_block *nb);
#else
-static inline int qcom_register_ssr_notifier(struct notifier_block *nb)
+static inline void *qcom_register_ssr_notifier(const char *name,
+ struct notifier_block *nb)
+{
+ return NULL;
+}
+
+static inline int qcom_unregister_ssr_notifier(void *notify,
+ struct notifier_block *nb)
{
return 0;
}
-static inline void qcom_unregister_ssr_notifier(struct notifier_block *nb) {}
-
#endif
#endif