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firmware: rockchip_sip: support hdmirx config

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Signed-off-by: XiaoDong Huang <derrick.huang@rock-chips.com>
Change-Id: I52c18d046b6fee1cf716bb49445952a510a34b5e
This commit is contained in:
XiaoDong Huang
2022-10-25 15:19:06 +08:00
committed by Dingxian Wen
parent 39b2e121c5
commit 1a07ab4ef3
2 changed files with 28 additions and 0 deletions
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11
drivers/firmware/rockchip_sip.c
View File

@@ -602,6 +602,17 @@ int sip_wdt_config(u32 sub_func, u32 arg1, u32 arg2, u32 arg3)
}
EXPORT_SYMBOL_GPL(sip_wdt_config);
int sip_hdmirx_config(u32 sub_func, u32 arg1, u32 arg2, u32 arg3)
{
struct arm_smccc_res res;
arm_smccc_smc(SIP_HDMIRX_CFG, sub_func, arg1, arg2, arg3,
0, 0, 0, &res);
return res.a0;
}
EXPORT_SYMBOL_GPL(sip_hdmirx_config);
int sip_hdcpkey_init(u32 hdcp_id)
{
struct arm_smccc_res res;

17
include/linux/rockchip/rockchip_sip.h
View File

@@ -55,6 +55,7 @@
#define RK_SIP_FIQ_CTRL 0x82000024
#define SIP_HDCP_CONFIG 0x82000025
#define SIP_WDT_CFG 0x82000026
#define SIP_HDMIRX_CFG 0x82000027
#define TRUSTED_OS_HDCPKEY_INIT 0xB7000003
@@ -193,6 +194,13 @@ enum {
WDT_PING = 2,
};
/* SIP_HDMIRX_CONFIG child configs */
enum {
HDMIRX_AUTO_TOUCH_EN = 0,
HDMIRX_REG_PRE_FETCH = 1,
HDMIRX_INFO_NOTIFY = 2,
};
/*
* Rules: struct arm_smccc_res contains result and data, details:
*
@@ -237,6 +245,7 @@ int sip_fiq_debugger_is_enabled(void);
int sip_fiq_debugger_sdei_get_event_id(u32 *fiq, u32 *sw_cpu, u32 *flag);
int sip_fiq_control(u32 sub_func, u32 irq, unsigned long data);
int sip_wdt_config(u32 sub_func, u32 arg1, u32 arg2, u32 arg3);
int sip_hdmirx_config(u32 sub_func, u32 arg1, u32 arg2, u32 arg3);
int sip_hdcpkey_init(u32 hdcp_id);
#else
static inline struct arm_smccc_res sip_smc_get_atf_version(void)
@@ -382,6 +391,14 @@ static inline int sip_wdt_config(u32 sub_func,
return 0;
}
static inline int sip_hdmirx_config(u32 sub_func,
u32 arg1,
u32 arg2,
u32 arg3)
{
return SIP_RET_NOT_SUPPORTED;
}
static inline int sip_hdcpkey_init(u32 hdcp_id)
{
return 0;