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| author | Vijendar Mukunda <Vijendar.Mukunda@amd.com> | 2024-09-24 13:48:43 +0530 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2024-10-03 12:44:41 +0530 |
| commit | ced20ea315fe8591093f19574ec32222c1ab71ba (patch) | |
| tree | 8b8e8e844918897c1cba9d8a76dd627bf1019bf6 /drivers/soundwire | |
| parent | 9852d85ec9d492ebef56dc5f229416c925758edc (diff) | |
| download | lwn-ced20ea315fe8591093f19574ec32222c1ab71ba.tar.gz lwn-ced20ea315fe8591093f19574ec32222c1ab71ba.zip | |
soundwire: amd: pass acp pci revision id as resource data
Pass ACP pci revision id as resource data and store it in amd SoundWire
manager private data structure. This field will be used to differentiate
ACP variants.
Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com>
Link: https://lore.kernel.org/r/20240924081846.1834612-2-Vijendar.Mukunda@amd.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers/soundwire')
| -rw-r--r-- | drivers/soundwire/amd_init.c | 1 | ||||
| -rw-r--r-- | drivers/soundwire/amd_manager.c | 1 |
2 files changed, 2 insertions, 0 deletions
diff --git a/drivers/soundwire/amd_init.c b/drivers/soundwire/amd_init.c index db040f435059..4f6e356e6bd2 100644 --- a/drivers/soundwire/amd_init.c +++ b/drivers/soundwire/amd_init.c @@ -121,6 +121,7 @@ static struct sdw_amd_ctx *sdw_amd_probe_controller(struct sdw_amd_res *res) sdw_pdata[index].instance = index; sdw_pdata[index].acp_sdw_lock = res->acp_lock; + sdw_pdata[index].acp_rev = res->acp_rev; pdevinfo[index].name = "amd_sdw_manager"; pdevinfo[index].id = index; pdevinfo[index].parent = res->parent; diff --git a/drivers/soundwire/amd_manager.c b/drivers/soundwire/amd_manager.c index 0d01849c3586..4a1966fb01f6 100644 --- a/drivers/soundwire/amd_manager.c +++ b/drivers/soundwire/amd_manager.c @@ -910,6 +910,7 @@ static int amd_sdw_manager_probe(struct platform_device *pdev) amd_manager->mmio = amd_manager->acp_mmio + (amd_manager->instance * SDW_MANAGER_REG_OFFSET); amd_manager->acp_sdw_lock = pdata->acp_sdw_lock; + amd_manager->acp_rev = pdata->acp_rev; amd_manager->cols_index = sdw_find_col_index(AMD_SDW_DEFAULT_COLUMNS); amd_manager->rows_index = sdw_find_row_index(AMD_SDW_DEFAULT_ROWS); amd_manager->dev = dev; |