git/linux-net
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git/ synced 2026-04-18 06:33:43 -04:00
Code Issues Packages Projects Releases Wiki Activity

ASoC: SOF: Introduce container struct for SOF firmware

Browse Source 
Move the firmware related information under a new struct (sof_firmware)
and add it to the high level snd_sof_dev struct.

Convert the generic code to use this new container when working with the
basefw and for compatibility reasons set the old plat_data members used by
the platforms.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Chao Song <chao.song@intel.com>
Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Link: https://lore.kernel.org/r/20221020121238.18339-3-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Peter Ujfalusi
2022-10-20 15:12:21 +03:00
committed by Mark Brown
parent 9b9db0d69b
commit 4f373ccf22
4 changed files with 41 additions and 23 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
sound/soc/sof/sof-priv.h
View File

@@ -136,6 +136,17 @@ struct snd_sof_platform_stream_params {
bool cont_update_posn;
};
/**
* struct sof_firmware - Container struct for SOF firmware
* @fw: Pointer to the firmware
* @payload_offset: Offset of the data within the loaded firmware image to be
* loaded to the DSP (skipping for example ext_manifest section)
*/
struct sof_firmware {
const struct firmware *fw;
u32 payload_offset;
};
/*
* SOF DSP HW abstraction operations.
* Used to abstract DSP HW architecture and any IO busses between host CPU
@@ -487,6 +498,9 @@ struct snd_sof_dev {
spinlock_t ipc_lock; /* lock for IPC users */
spinlock_t hw_lock; /* lock for HW IO access */
/* Main, Base firmware image */
struct sof_firmware basefw;
/*
* ASoC components. plat_drv fields are set dynamically so
* can't use const