Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit f0e6e63d authored by George Shen's avatar George Shen
Browse files

msm: cvp: Print detail NOC error info 



It helps debugging CVP NOC error.

Change-Id: I7f7e2b37ff7c404414e483f1ded36d3e521121d1
Signed-off-by: default avatarGeorge Shen <sqiao@codeaurora.org>
parent 2251e53c

drivers/media/platform/msm/cvp/cvp_hfi.c

+30 −1
Original line number Diff line number Diff line
@@ -4379,6 +4379,35 @@ static int iris_hfi_get_core_capabilities(void *dev) 
static u32 cvp_arp_test_regs[16];

static u32 cvp_dma_test_regs[512];



static const char * const mid_names[16] = {

	"CVP_FW",

	"ARP_DATA",

	"CVP_OD_NON_PIXEL",

	"CVP_OD_ORIG_PIXEL",

	"CVP_OD_WR_PIXEL",

	"CVP_MPU_ORIG_PIXEL",

	"CVP_MPU_REF_PIXEL",

	"CVP_MPU_NON_PIXEL",

	"CVP_MPU_DFS",

	"CVP_FDU_NON_PIXEL",

	"CVP_FDU_PIXEL",

	"CVP_ICA_PIXEL",

	"Invalid",

	"Invalid",

	"Invalid",

	"Invalid"

};



static void __print_reg_details(u32 val)

{

	u32 mid, sid;



	mid = (val >> 5) & 0xF;

	sid = (val >> 2) & 0x7;

	dprintk(CVP_ERR, "CVP_NOC_CORE_ERL_MAIN_ERRLOG3_LOW:     %#x\n", val);

	dprintk(CVP_ERR, "Sub-client:%s, SID: %d\n", mid_names[mid], sid);

}



static void __noc_error_info_iris2(struct iris_hfi_device *device)

{

	u32 val = 0, regi, i;
@@ -4433,7 +4462,7 @@ static void __noc_error_info_iris2(struct iris_hfi_device *device) 
	val = __read_register(device, CVP_NOC_CORE_ERR_ERRLOG2_HIGH_OFFS);

	dprintk(CVP_ERR, "CVP_NOC_CORE_ERL_MAIN_ERRLOG2_HIGH:     %#x\n", val);

	val = __read_register(device, CVP_NOC_CORE_ERR_ERRLOG3_LOW_OFFS);

	dprintk(CVP_ERR, "CVP_NOC_CORE_ERL_MAIN_ERRLOG3_LOW:     %#x\n", val);

	__print_reg_details(val);

	val = __read_register(device, CVP_NOC_CORE_ERR_ERRLOG3_HIGH_OFFS);

	dprintk(CVP_ERR, "CVP_NOC_CORE_ERL_MAIN_ERRLOG3_HIGH:     %#x\n", val);

#define CVP_SS_CLK_HALT 0x8