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soundwire: intel_ace2.x: add support for DODSE property

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Extend previous patches with the DODSE field and property.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Link: https://lore.kernel.org/r/20240429004321.2399754-4-yung-chuan.liao@linux.intel.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
This commit is contained in:
Pierre-Louis Bossart 2024-04-29 00:43:20 +00:00 committed by Vinod Koul
parent 3b0b441a29
commit 75933ba58d
3 changed files with 10 additions and 1 deletions
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1
drivers/soundwire/intel.h
View File

@ -60,6 +60,7 @@ struct sdw_intel {
struct sdw_intel_prop {
u16 doais;
u16 dodse;
u16 dods;
};

3
drivers/soundwire/intel_ace2x.c
View File

@ -28,15 +28,18 @@ static void intel_shim_vs_init(struct sdw_intel *sdw)
struct sdw_bus *bus = &sdw->cdns.bus;
struct sdw_intel_prop *intel_prop;
u16 doais;
u16 dodse;
u16 dods;
u16 act;
intel_prop = bus->vendor_specific_prop;
doais = intel_prop->doais;
dodse = intel_prop->dodse;
dods = intel_prop->dods;
act = intel_readw(shim_vs, SDW_SHIM2_INTEL_VS_ACTMCTL);
u16p_replace_bits(&act, doais, SDW_SHIM2_INTEL_VS_ACTMCTL_DOAIS);
u16p_replace_bits(&act, dodse, SDW_SHIM2_INTEL_VS_ACTMCTL_DODSE);
u16p_replace_bits(&act, dods, SDW_SHIM2_INTEL_VS_ACTMCTL_DODS);
act |= SDW_SHIM2_INTEL_VS_ACTMCTL_DACTQE;
intel_writew(shim_vs, SDW_SHIM2_INTEL_VS_ACTMCTL, act);

7
drivers/soundwire/intel_auxdevice.c
View File

@ -160,18 +160,23 @@ static int sdw_master_read_intel_prop(struct sdw_bus *bus)
/* initialize with hardware defaults, in case the properties are not found */
intel_prop->doais = 0x3;
intel_prop->dodse = 0x0;
intel_prop->dods = 0x1;
fwnode_property_read_u16(link,
"intel-sdw-doais",
&intel_prop->doais);
fwnode_property_read_u16(link,
"intel-sdw-dodse",
&intel_prop->dodse);
fwnode_property_read_u16(link,
"intel-sdw-dods",
&intel_prop->dods);
bus->vendor_specific_prop = intel_prop;
dev_dbg(bus->dev, "doais %#x dods %#x\n",
dev_dbg(bus->dev, "doais %#x dodse %#x dods %#x\n",
intel_prop->doais,
intel_prop->dodse,
intel_prop->dods);
return 0;