int nvhost_vic_finalize_poweron(struct platform_device *pdev)
{
struct nvhost_device_data *pdata = nvhost_get_devdata(pdev);
int err;
nvhost_dbg_fn("");
host1x_writel(pdev, flcn_slcg_override_high_a_r(), 0);
host1x_writel(pdev, flcn_cg_r(),
flcn_cg_idle_cg_dly_cnt_f(4) |
flcn_cg_idle_cg_en_f(1) |
flcn_cg_wakeup_dly_cnt_f(4));
err = nvhost_flcn_boot(pdev);
if (err)
return err;
if (pdata->scaling_init) {
err = nvhost_scale_hw_init(pdev);
if (err)
dev_warn(&pdev->dev, "failed to initialize scaling (%d)",
err);
}
return 0;
}
int nvhost_vic03_init(struct platform_device *dev)
{
int err = 0;
struct nvhost_device_data *pdata = nvhost_get_devdata(dev);
struct vic03 *v = get_vic03(dev);
char *fw_name;
nvhost_dbg_fn("in dev:%p v:%p", dev, v);
fw_name = vic_get_fw_name(dev);
if (!fw_name) {
dev_err(&dev->dev, "couldn't determine firmware name");
return -EINVAL;
}
if (!v) {
nvhost_dbg_fn("allocating vic03 support");
v = kzalloc(sizeof(*v), GFP_KERNEL);
if (!v) {
dev_err(&dev->dev, "couldn't alloc vic03 support");
err = -ENOMEM;
goto clean_up;
}
set_vic03(dev, v);
v->is_booted = false;
}
nvhost_dbg_fn("primed dev:%p v:%p", dev, v);
v->host = nvhost_get_host(dev);
if (!v->ucode.valid)
err = vic03_read_ucode(dev, fw_name);
if (err)
goto clean_up;
kfree(fw_name);
fw_name = NULL;
nvhost_module_busy(dev);
err = vic03_boot(dev);
nvhost_module_idle(dev);
if (pdata->scaling_init)
nvhost_scale_hw_init(dev);
return 0;
clean_up:
kfree(fw_name);
nvhost_err(&dev->dev, "failed");
return err;
}
int nvhost_msenc_init(struct platform_device *dev)
{
struct nvhost_device_data *pdata = platform_get_drvdata(dev);
int err = 0;
struct msenc *m;
char *fw_name;
nvhost_dbg_fn("in dev:%p", dev);
fw_name = msenc_get_fw_name(dev);
if (!fw_name) {
dev_err(&dev->dev, "couldn't determine firmware name");
return -EINVAL;
}
m = kzalloc(sizeof(struct msenc), GFP_KERNEL);
if (!m) {
dev_err(&dev->dev, "couldn't alloc ucode");
kfree(fw_name);
return -ENOMEM;
}
set_msenc(dev, m);
nvhost_dbg_fn("primed dev:%p", dev);
err = msenc_read_ucode(dev, fw_name);
kfree(fw_name);
fw_name = 0;
if (err || !m->valid) {
dev_err(&dev->dev, "ucode not valid");
goto clean_up;
}
nvhost_module_busy(dev);
msenc_boot(dev);
nvhost_module_idle(dev);
if (pdata->scaling_init)
nvhost_scale_hw_init(dev);
return 0;
clean_up:
dev_err(&dev->dev, "failed");
return err;
}
void nvhost_gr3d_t114_finalize_power_on(struct platform_device *dev)
{
/* actmon needs to be reinitialized when we come back from
* power gated state */
nvhost_scale_hw_init(dev);
}
