system/linux
system/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux synced 2024-09-06 01:40:28 +00:00
Code Issues Packages Projects Releases Wiki Activity

soundwire: intel_ace2.x: add support for DOAISE property

Browse source 
Extend previous patches with the DOAISE 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/20240429004321.2399754-5-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 00:43:21 +00:00 committed by Vinod Koul
parent 75933ba58d
commit a0df7e04ea
3 changed files with 10 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

1
drivers/soundwire/intel.h
View file

@ -59,6 +59,7 @@ struct sdw_intel {
};
struct sdw_intel_prop {
u16 doaise;
u16 doais;
u16 dodse;
u16 dods;

3
drivers/soundwire/intel_ace2x.c
View file

@ -27,17 +27,20 @@ static void intel_shim_vs_init(struct sdw_intel *sdw)
void __iomem *shim_vs = sdw->link_res->shim_vs;
struct sdw_bus *bus = &sdw->cdns.bus;
struct sdw_intel_prop *intel_prop;
u16 doaise;
u16 doais;
u16 dodse;
u16 dods;
u16 act;
intel_prop = bus->vendor_specific_prop;
doaise = intel_prop->doaise;
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, doaise, SDW_SHIM2_INTEL_VS_ACTMCTL_DOAISE);
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);

7
drivers/soundwire/intel_auxdevice.c
View file

@ -159,10 +159,14 @@ static int sdw_master_read_intel_prop(struct sdw_bus *bus)
return -ENOMEM;
/* initialize with hardware defaults, in case the properties are not found */
intel_prop->doaise = 0x1;
intel_prop->doais = 0x3;
intel_prop->dodse = 0x0;
intel_prop->dods = 0x1;
fwnode_property_read_u16(link,
"intel-sdw-doaise",
&intel_prop->doaise);
fwnode_property_read_u16(link,
"intel-sdw-doais",
&intel_prop->doais);
@ -174,7 +178,8 @@ static int sdw_master_read_intel_prop(struct sdw_bus *bus)
&intel_prop->dods);
bus->vendor_specific_prop = intel_prop;
dev_dbg(bus->dev, "doais %#x dodse %#x dods %#x\n",
dev_dbg(bus->dev, "doaise %#x doais %#x dodse %#x dods %#x\n",
intel_prop->doaise,
intel_prop->doais,
intel_prop->dodse,
intel_prop->dods);