| Message ID | 20240220200116.438346-1-cristian.ciocaltea@collabora.com (mailing list archive) |
|---|---|
| State | Superseded |
| Headers | show |
| Series | ASoC: SOF: amd: Skip IRAM/DRAM size modification for Steam Deck OLED | expand |
On 2/20/24 22:01, Cristian Ciocaltea wrote: > The recent introduction of the ACP/PSP communication for IRAM/DRAM fence > register modification breaks the audio support on Valve's Steam Deck > OLED device. > > It causes IPC timeout errors when trying to load DSP topology during > probing: Please ignore this series and use v3 instead: https://lore.kernel.org/lkml/20240220201623.438944-1-cristian.ciocaltea@collabora.com/ Sorry for the noise, Cristian
diff --git a/sound/soc/sof/amd/acp.c b/sound/soc/sof/amd/acp.c index 9b3c26210db3..71689d2a5b56 100644 --- a/sound/soc/sof/amd/acp.c +++ b/sound/soc/sof/amd/acp.c @@ -278,7 +278,14 @@ int configure_and_run_sha_dma(struct acp_dev_data *adata, void *image_addr, } /* psp_send_cmd only required for vangogh platform (rev - 5) */ - if (desc->rev == 5) { + /* + * FIXME: This causes IPC timeout when trying to load DSP topology + * on the Steam Deck OLED device matching acp_sof_quirk_table above. + * The quirk enables signed firmware support on this particular + * Vangogh compatible device, hence skip IRAM/DRAM size modification + * when signed_fw_image is set. + */ + if (desc->rev == 5 && !adata->signed_fw_image) { /* Modify IRAM and DRAM size */ ret = psp_send_cmd(adata, MBOX_ACP_IRAM_DRAM_FENCE_COMMAND | IRAM_DRAM_FENCE_2); if (ret)
The recent introduction of the ACP/PSP communication for IRAM/DRAM fence register modification breaks the audio support on Valve's Steam Deck OLED device. It causes IPC timeout errors when trying to load DSP topology during probing: 1707255557.688176 kernel: snd_sof_amd_vangogh 0000:04:00.5: ipc tx timed out for 0x30100000 (msg/reply size: 48/0) 1707255557.689035 kernel: snd_sof_amd_vangogh 0000:04:00.5: ------------[ IPC dump start ]------------ 1707255557.689421 kernel: snd_sof_amd_vangogh 0000:04:00.5: dsp_msg = 0x0 dsp_ack = 0x91d14f6f host_msg = 0x1 host_ack = 0xead0f1a4 irq_stat > 1707255557.689730 kernel: snd_sof_amd_vangogh 0000:04:00.5: ------------[ IPC dump end ]------------ 1707255557.690074 kernel: snd_sof_amd_vangogh 0000:04:00.5: ------------[ DSP dump start ]------------ 1707255557.690376 kernel: snd_sof_amd_vangogh 0000:04:00.5: IPC timeout 1707255557.690744 kernel: snd_sof_amd_vangogh 0000:04:00.5: fw_state: SOF_FW_BOOT_COMPLETE (7) 1707255557.691037 kernel: snd_sof_amd_vangogh 0000:04:00.5: invalid header size 0xdb43fe7. FW oops is bogus 1707255557.694824 kernel: snd_sof_amd_vangogh 0000:04:00.5: unexpected fault 0x6942d3b3 trace 0x6942d3b3 1707255557.695392 kernel: snd_sof_amd_vangogh 0000:04:00.5: ------------[ DSP dump end ]------------ 1707255557.695755 kernel: snd_sof_amd_vangogh 0000:04:00.5: Failed to setup widget PIPELINE.6.ACPHS1.IN 1707255557.696069 kernel: snd_sof_amd_vangogh 0000:04:00.5: error: tplg component load failed -110 1707255557.696374 kernel: snd_sof_amd_vangogh 0000:04:00.5: error: failed to load DSP topology -22 1707255557.697904 kernel: snd_sof_amd_vangogh 0000:04:00.5: ASoC: error at snd_soc_component_probe on 0000:04:00.5: -22 1707255557.698405 kernel: sof_mach nau8821-max: ASoC: failed to instantiate card -22 1707255557.701061 kernel: sof_mach nau8821-max: error -EINVAL: Failed to register card(sof-nau8821-max) 1707255557.701624 kernel: sof_mach: probe of nau8821-max failed with error -22 It's worth noting this is the only Vangogh compatible device for which signed firmware support has been enabled in AMD ACP SOF driver via acp_sof_quirk_table. Hence, use this information and skip IRAM/DRAM size modification for Vangogh platforms having the signed_fw_image field set. Fixes: 55d7bbe43346 ("ASoC: SOF: amd: Add acp-psp mailbox interface for iram-dram fence register modification") Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com> --- sound/soc/sof/amd/acp.c | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-)