From 9370bb92b2d16684ee45cf24e879c93c509162da Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Thu, 19 Dec 2024 01:47:39 +0000
Subject: [PATCH] add wifi6 8852be driver
---
kernel/drivers/video/rockchip/mpp/mpp_rkvenc.c | 82 ++++++++++++++++++++---------------------
1 files changed, 40 insertions(+), 42 deletions(-)
diff --git a/kernel/drivers/video/rockchip/mpp/mpp_rkvenc.c b/kernel/drivers/video/rockchip/mpp/mpp_rkvenc.c
index 5bc2449..c71c03f 100644
--- a/kernel/drivers/video/rockchip/mpp/mpp_rkvenc.c
+++ b/kernel/drivers/video/rockchip/mpp/mpp_rkvenc.c
@@ -28,6 +28,7 @@
#include <linux/nospec.h>
#include <linux/workqueue.h>
#include <soc/rockchip/pm_domains.h>
+#include <soc/rockchip/rockchip_iommu.h>
#include <soc/rockchip/rockchip_ipa.h>
#include <soc/rockchip/rockchip_opp_select.h>
#include <soc/rockchip/rockchip_system_monitor.h>
@@ -439,6 +440,7 @@
int i;
struct mpp_request *req;
u32 reg_en = mpp_task->hw_info->reg_en;
+ u32 timing_en = mpp->srv->timing_en;
/*
* Tips: ensure osd plt clock is 0 before setting register,
@@ -466,11 +468,20 @@
rkvenc_write_req_backward(mpp, task->reg, s, e, reg_en);
}
}
+
+ /* flush tlb before starting hardware */
+ mpp_iommu_flush_tlb(mpp->iommu_info);
+
/* init current task */
mpp->cur_task = mpp_task;
+
+ mpp_task_run_begin(mpp_task, timing_en, MPP_WORK_TIMEOUT_DELAY);
+
/* Flush the register before the start the device */
wmb();
mpp_write(mpp, RKVENC_ENC_START_BASE, task->reg[reg_en]);
+
+ mpp_task_run_end(mpp_task, timing_en);
} break;
case RKVENC_MODE_LINKTABLE_FIX:
case RKVENC_MODE_LINKTABLE_UPDATE:
@@ -494,7 +505,6 @@
mpp_write(mpp, RKVENC_INT_MSK_BASE, 0x100);
mpp_write(mpp, RKVENC_INT_CLR_BASE, 0xffffffff);
- udelay(5);
mpp_write(mpp, RKVENC_INT_STATUS_BASE, 0);
mpp_debug_leave();
@@ -524,11 +534,10 @@
if (task->irq_status & RKVENC_INT_ERROR_BITS) {
atomic_inc(&mpp->reset_request);
- /* dump register */
if (mpp_debug_unlikely(DEBUG_DUMP_ERR_REG)) {
- mpp_debug(DEBUG_DUMP_ERR_REG, "irq_status: %08x\n",
- task->irq_status);
- mpp_task_dump_hw_reg(mpp, mpp_task);
+ /* dump error register */
+ mpp_debug(DEBUG_DUMP_ERR_REG, "irq_status: %08x\n", task->irq_status);
+ mpp_task_dump_hw_reg(mpp);
}
}
@@ -746,7 +755,7 @@
}
seq_puts(seq, "\n");
/* item data*/
- seq_printf(seq, "|%8p|", session);
+ seq_printf(seq, "|%8d|", session->index);
seq_printf(seq, "%8s|", mpp_device_name[session->device_type]);
for (i = ENC_INFO_BASE; i < ENC_INFO_BUTT; i++) {
u32 flag = priv->codec_info[i].flag;
@@ -779,7 +788,7 @@
mutex_lock(&mpp->srv->session_lock);
list_for_each_entry_safe(session, n,
&mpp->srv->session_list,
- session_link) {
+ service_link) {
if (session->device_type != MPP_DEVICE_RKVENC)
continue;
if (!session->priv)
@@ -802,6 +811,10 @@
enc->procfs = NULL;
return -EIO;
}
+
+ /* for common mpp_dev options */
+ mpp_procfs_create_common(enc->procfs, mpp);
+
/* for debug */
mpp_procfs_create_u32("aclk", 0644,
enc->procfs, &enc->aclk_info.debug_rate_hz);
@@ -956,7 +969,7 @@
};
static struct monitor_dev_profile enc_mdevp = {
- .type = MONITOR_TPYE_DEV,
+ .type = MONITOR_TYPE_DEV,
.low_temp_adjust = rockchip_monitor_dev_low_temp_adjust,
.high_temp_adjust = rockchip_monitor_dev_high_temp_adjust,
};
@@ -985,15 +998,19 @@
return ret;
}
+static const struct rockchip_opp_data __maybe_unused rv1126_rkvenc_opp_data = {
+ .get_soc_info = rv1126_get_soc_info,
+};
+
static const struct of_device_id rockchip_rkvenc_of_match[] = {
#ifdef CONFIG_CPU_RV1126
{
.compatible = "rockchip,rv1109",
- .data = (void *)&rv1126_get_soc_info,
+ .data = (void *)&rv1126_rkvenc_opp_data,
},
{
.compatible = "rockchip,rv1126",
- .data = (void *)&rv1126_get_soc_info,
+ .data = (void *)&rv1126_rkvenc_opp_data,
},
#endif
{},
@@ -1004,6 +1021,7 @@
struct rkvenc_dev *enc = to_rkvenc_dev(mpp);
struct clk *clk_core = enc->core_clk_info.clk;
struct devfreq_cooling_power *venc_dcp = &venc_cooling_power_data;
+ struct rockchip_opp_info opp_info = {0};
int ret = 0;
if (!clk_core)
@@ -1021,8 +1039,8 @@
return 0;
}
- ret = rockchip_init_opp_table(mpp->dev, rockchip_rkvenc_of_match,
- "leakage", "venc");
+ rockchip_get_opp_data(rockchip_rkvenc_of_match, &opp_info);
+ ret = rockchip_init_opp_table(mpp->dev, &opp_info, "leakage", "venc");
if (ret) {
dev_err(mpp->dev, "failed to init_opp_table\n");
return ret;
@@ -1132,7 +1150,7 @@
else
enc->aux_iova = page_iova;
- rk_iommu_unmask_irq(mpp->dev);
+ rockchip_iommu_unmask_irq(mpp->dev);
mpp_iommu_up_write(mpp->iommu_info);
mpp_debug_leave();
@@ -1149,7 +1167,7 @@
mpp_debug(DEBUG_IOMMU, "IOMMU_GET_BUS_ID(status)=%d\n", IOMMU_GET_BUS_ID(status));
if (IOMMU_GET_BUS_ID(status)) {
enc->fault_iova = iova;
- rk_iommu_mask_irq(mpp->dev);
+ rockchip_iommu_mask_irq(mpp->dev);
queue_work(enc->iommu_wq, &enc->iommu_work);
}
mpp_debug_leave();
@@ -1214,7 +1232,7 @@
}
INIT_WORK(&enc->iommu_work, rkvenc_iommu_handle_work);
- mpp->iommu_info->hdl = rkvenc_iommu_fault_handle;
+ mpp->fault_handler = rkvenc_iommu_fault_handle;
return ret;
}
@@ -1264,7 +1282,7 @@
mpp_write(mpp, RKVENC_INT_STATUS_BASE, 0);
/* cru reset */
if (enc->rst_a && enc->rst_h && enc->rst_core) {
- rockchip_pmu_idle_request(mpp->dev, true);
+ mpp_pmu_idle_request(mpp, true);
mpp_safe_reset(enc->rst_a);
mpp_safe_reset(enc->rst_h);
mpp_safe_reset(enc->rst_core);
@@ -1272,7 +1290,7 @@
mpp_safe_unreset(enc->rst_a);
mpp_safe_unreset(enc->rst_h);
mpp_safe_unreset(enc->rst_core);
- rockchip_pmu_idle_request(mpp->dev, false);
+ mpp_pmu_idle_request(mpp, false);
}
#ifdef CONFIG_PM_DEVFREQ
if (enc->devfreq)
@@ -1429,7 +1447,7 @@
if (!enc)
return -ENOMEM;
mpp = &enc->mpp;
- platform_set_drvdata(pdev, enc);
+ platform_set_drvdata(pdev, mpp);
if (pdev->dev.of_node) {
match = of_match_node(mpp_rkvenc_dt_match, pdev->dev.of_node);
@@ -1468,39 +1486,19 @@
static int rkvenc_remove(struct platform_device *pdev)
{
struct device *dev = &pdev->dev;
- struct rkvenc_dev *enc = platform_get_drvdata(pdev);
+ struct mpp_dev *mpp = dev_get_drvdata(dev);
dev_info(dev, "remove device\n");
- mpp_dev_remove(&enc->mpp);
- rkvenc_procfs_remove(&enc->mpp);
+ mpp_dev_remove(mpp);
+ rkvenc_procfs_remove(mpp);
return 0;
-}
-
-static void rkvenc_shutdown(struct platform_device *pdev)
-{
- int ret;
- int val;
- struct device *dev = &pdev->dev;
- struct rkvenc_dev *enc = platform_get_drvdata(pdev);
- struct mpp_dev *mpp = &enc->mpp;
-
- dev_info(dev, "shutdown device\n");
-
- atomic_inc(&mpp->srv->shutdown_request);
- ret = readx_poll_timeout(atomic_read,
- &mpp->task_count,
- val, val == 0, 1000, 200000);
- if (ret == -ETIMEDOUT)
- dev_err(dev, "wait total running time out\n");
-
- dev_info(dev, "shutdown success\n");
}
struct platform_driver rockchip_rkvenc_driver = {
.probe = rkvenc_probe,
.remove = rkvenc_remove,
- .shutdown = rkvenc_shutdown,
+ .shutdown = mpp_dev_shutdown,
.driver = {
.name = RKVENC_DRIVER_NAME,
.of_match_table = of_match_ptr(mpp_rkvenc_dt_match),
--
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