diff options
| author | Vijendar Mukunda <Vijendar.Mukunda@amd.com> | 2023-03-21 10:38:58 +0530 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2023-04-12 15:30:36 +0530 |
| commit | 65f93e4096a07abd41acf0d240715bd8c7ef7eeb (patch) | |
| tree | 1fe5222f5277dea32e03b173a25f9357e1c84e78 /include/linux/soundwire | |
| parent | c0bf349ea95be03e9903381297b7ef4d8ce1053f (diff) | |
soundwire: amd: add SoundWire manager interrupt handling
Add support for handling SoundWire manager interrupts.
Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com>
Signed-off-by: Mastan Katragadda <Mastan.Katragadda@amd.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/lkml/20230227154801.50319-6-Vijendar.Mukunda@amd.com
Link: https://lore.kernel.org/r/20230321050901.115439-6-Vijendar.Mukunda@amd.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'include/linux/soundwire')
| -rw-r--r-- | include/linux/soundwire/sdw_amd.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/linux/soundwire/sdw_amd.h b/include/linux/soundwire/sdw_amd.h index ac537419301d..df60bc0de6fc 100644 --- a/include/linux/soundwire/sdw_amd.h +++ b/include/linux/soundwire/sdw_amd.h @@ -45,8 +45,11 @@ struct sdw_amd_dai_runtime { * @mmio: SoundWire registers mmio base * @acp_mmio: acp registers mmio base * @reg_mask: register mask structure per manager instance + * @amd_sdw_irq_thread: SoundWire manager irq workqueue + * @amd_sdw_work: peripheral status work queue * @probe_work: SoundWire manager probe workqueue * @acp_sdw_lock: mutex to protect acp share register access + * @status: peripheral devices status array * @num_din_ports: number of input ports * @num_dout_ports: number of output ports * @cols_index: Column index in frame shape @@ -65,10 +68,14 @@ struct amd_sdw_manager { void __iomem *acp_mmio; struct sdw_manager_reg_mask *reg_mask; + struct work_struct amd_sdw_irq_thread; + struct work_struct amd_sdw_work; struct work_struct probe_work; /* mutex to protect acp common register access */ struct mutex *acp_sdw_lock; + enum sdw_slave_status status[SDW_MAX_DEVICES + 1]; + int num_din_ports; int num_dout_ports; |