Merge "msm: ADSPRPC: Update unsigned pd support on cDSP from kernel" (2290c7a6) · Commits · e / devices / android_kernel_oneplus_sm7250

drivers/char/adsprpc.c

+26 −0

Original line number	Diff line number	Diff line
		@@ -4437,6 +4437,27 @@ static int fastrpc_get_dsp_info(struct fastrpc_ioctl_dsp_capabilities *dsp_cap,
		return err;
		}

		static int fastrpc_update_cdsp_support(struct fastrpc_file *fl)
		{
		struct fastrpc_ioctl_dsp_capabilities *dsp_query;
		struct fastrpc_apps *me = &gfa;
		int err = 0;

		VERIFY(err, NULL != (dsp_query = kzalloc(sizeof(*dsp_query),
		GFP_KERNEL)));
		if (err)
		goto bail;
		dsp_query->domain = CDSP_DOMAIN_ID;
		err = fastrpc_get_info_from_kernel(dsp_query, fl);
		if (err)
		goto bail;
		if (!(dsp_query->dsp_attributes[1]))
		me->channel[CDSP_DOMAIN_ID].unsigned_support = false;
		bail:
		kfree(dsp_query);
		return err;
		}

		static long fastrpc_device_ioctl(struct file *file, unsigned int ioctl_num,
		unsigned long ioctl_param)
		{
		@@ -4460,6 +4481,7 @@ static long fastrpc_device_ioctl(struct file *file, unsigned int ioctl_num,
		struct fastrpc_file fl = (struct fastrpc_file )file->private_data;
		int size = 0, err = 0;
		uint32_t info;
		static bool isquerydone;

		p.inv.fds = NULL;
		p.inv.attrs = NULL;
		@@ -4601,6 +4623,10 @@ static long fastrpc_device_ioctl(struct file *file, unsigned int ioctl_num,
		VERIFY(err, 0 == (err = fastrpc_init_process(fl, &p.init)));
		if (err)
		goto bail;
		if ((fl->cid == CDSP_DOMAIN_ID) && !isquerydone) {
		if (!fastrpc_update_cdsp_support(fl))
		isquerydone = true;
		}
		break;
		case FASTRPC_IOCTL_GET_DSP_INFO:
		err = fastrpc_get_dsp_info(&p.dsp_cap, param, fl);