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Searched refs:sc_ipc (Results 1 – 3 of 3) sorted by relevance

/kernel/linux/linux-5.10/drivers/firmware/imx/
Dimx-scu.c26 struct imx_sc_ipc *sc_ipc; member
115 struct imx_sc_ipc *sc_ipc = sc_chan->sc_ipc; in imx_scu_rx_callback() local
120 if (!sc_ipc->msg) { in imx_scu_rx_callback()
121 dev_warn(sc_ipc->dev, "unexpected rx idx %d 0x%08x, ignore!\n", in imx_scu_rx_callback()
126 if (sc_ipc->fast_ipc) { in imx_scu_rx_callback()
128 sc_ipc->rx_size = hdr->size; in imx_scu_rx_callback()
129 sc_ipc->msg[0] = *data++; in imx_scu_rx_callback()
131 for (i = 1; i < sc_ipc->rx_size; i++) in imx_scu_rx_callback()
132 sc_ipc->msg[i] = *data++; in imx_scu_rx_callback()
134 complete(&sc_ipc->done); in imx_scu_rx_callback()
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/kernel/linux/linux-5.10/sound/soc/sof/imx/
Dimx8.c52 struct imx_sc_ipc *sc_ipc; member
155 ret = imx_sc_misc_set_control(dsp_priv->sc_ipc, IMX_SC_R_DSP, in imx8x_run()
162 ret = imx_sc_misc_set_control(dsp_priv->sc_ipc, IMX_SC_R_DSP, in imx8x_run()
169 ret = imx_sc_misc_set_control(dsp_priv->sc_ipc, IMX_SC_R_DSP, in imx8x_run()
177 ret = imx_sc_misc_set_control(dsp_priv->sc_ipc, IMX_SC_R_DSP, in imx8x_run()
184 imx_sc_pm_cpu_start(dsp_priv->sc_ipc, IMX_SC_R_DSP, true, in imx8x_run()
195 ret = imx_sc_misc_set_control(dsp_priv->sc_ipc, IMX_SC_R_DSP, in imx8_run()
202 imx_sc_pm_cpu_start(dsp_priv->sc_ipc, IMX_SC_R_DSP, true, in imx8_run()
264 ret = imx_scu_get_handle(&priv->sc_ipc); in imx8_probe()
/kernel/linux/patches/linux-5.10/imx8mm_patch/patches/drivers/
D0018_linux_drivers_firmware.patch468 struct imx_sc_ipc *sc_ipc;
469 @@ -204,6 +208,7 @@ int imx_scu_call_rpc(struct imx_sc_ipc *sc_ipc, void *msg, bool have_resp)
476 if (WARN_ON(!sc_ipc || !msg))
477 @@ -218,33 +223,45 @@ int imx_scu_call_rpc(struct imx_sc_ipc *sc_ipc, void *msg, bool have_resp)
480 sc_ipc->count = 0;
481 - ret = imx_scu_ipc_write(sc_ipc, msg);
483 - dev_err(sc_ipc->dev, "RPC send msg failed: %d\n", ret);
488 - if (!wait_for_completion_timeout(&sc_ipc->done,
490 - dev_err(sc_ipc->dev, "RPC send msg timeout\n");
491 - mutex_unlock(&sc_ipc->lock);
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