samsung-sm8650/android_kernel_samsung_sm8650-modules
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msm: eva: Fix sum fps aggregation setting

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Initialize the sum fps calculation to avoid the
value keep increasing.
Add addional option (fps=0) to disable FD dcvs.
Fix HFI header size checking.

Change-Id: Ieb44b626a112205091327c7785a8c92c8c77c0b0
Signed-off-by: Ronald Karyodisa <ronaldk@codeaurora.org>
Este commit está contenido en:
Ronald Karyodisa
2021-04-30 12:41:43 -07:00
padre 17d2357feb
commit 68b7c2cfa3
Se han modificado 1 ficheros con 20 adiciones y 5 borrados
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25
msm/eva/msm_cvp.c
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@@ -427,7 +427,7 @@ static int cvp_check_clock(struct msm_cvp_inst *inst,
u32 avg_cycles =
core->dyn_clk.cycle[i].total>>3;
if ((avg_cycles > core->dyn_clk.hi_ctrl_lim[i])
|| (avg_cycles <=
|| (avg_cycles <=
core->dyn_clk.lo_ctrl_lim[i])) {
rc = cvp_readjust_clock(core,
avg_cycles,
@@ -479,13 +479,24 @@ static int cvp_fence_proc(struct msm_cvp_inst *inst,
timeout = msecs_to_jiffies(CVP_MAX_WAIT_TIME);
rc = cvp_wait_process_message(inst, sq, &ktid, timeout,
(struct eva_kmd_hfi_packet *)&hdr);
if (get_msg_size((struct cvp_hfi_msg_session_hdr *) &hdr)
== sizeof(struct cvp_hfi_msg_session_hdr_ext)) {
/* Only FD support dcvs at certain FW */
if (hdr.size == sizeof(struct cvp_hfi_msg_session_hdr_ext)
+ sizeof(struct cvp_hfi_buf_type) ) {
struct cvp_hfi_msg_session_hdr_ext *fhdr =
(struct cvp_hfi_msg_session_hdr_ext *)&hdr;
dprintk(CVP_HFI, "busy cycle 0x%x, total 0x%x\n",
struct msm_cvp_core *core = inst->core;
dprintk(CVP_PWR, "busy cycle %d, total %d\n",
fhdr->busy_cycles, fhdr->total_cycles);
clock_check = true;
if (core &&
(core->dyn_clk.sum_fps[HFI_HW_FDU] ||
core->dyn_clk.sum_fps[HFI_HW_MPU] ||
core->dyn_clk.sum_fps[HFI_HW_OD] ||
core->dyn_clk.sum_fps[HFI_HW_ICA]))
{
clock_check = true;
}
}
hfi_err = hdr.error_type;
if (rc) {
@@ -755,6 +766,10 @@ static void aggregate_power_update(struct msm_cvp_core *core,
unsigned long op_fdu_max[2] = {0}, op_od_max[2] = {0};
unsigned long op_mpu_max[2] = {0}, op_ica_max[2] = {0};
unsigned long op_fw_max[2] = {0}, bw_sum[2] = {0}, op_bw_max[2] = {0};
core->dyn_clk.sum_fps[HFI_HW_FDU] = 0;
core->dyn_clk.sum_fps[HFI_HW_MPU] = 0;
core->dyn_clk.sum_fps[HFI_HW_OD] = 0;
core->dyn_clk.sum_fps[HFI_HW_ICA] = 0;
list_for_each_entry(inst, &core->instances, list) {
if (inst->state == MSM_CVP_CORE_INVALID ||