On 10/27/2023 03:49, Krzysztof Kozlowski wrote:
On 21/10/2023 16:50, Syed Saba Kareem wrote:
add pdm use case machine driver support
Signed-off-by: Syed Saba Kareem Syed.SabaKareem@amd.com
dmi_id = dmi_first_match(acp_quirk_table); if (dmi_id && dmi_id->driver_data) @@ -214,6 +221,10 @@ static const struct platform_device_id board_ids[] = { .name = "rmb-rt5682s-rt1019", .driver_data = (kernel_ulong_t)&rt5682s_rt1019_rmb_data, },
- {
.name = "acp-pdm-mach",.driver_data = (kernel_ulong_t)&acp_dmic_data,- }, { } }; static struct platform_driver acp_asoc_audio = {
@@ -235,4 +246,5 @@ MODULE_ALIAS("platform:acp3xalc5682s1019"); MODULE_ALIAS("platform:acp3x-es83xx"); MODULE_ALIAS("platform:rmb-nau8825-max"); MODULE_ALIAS("platform:rmb-rt5682s-rt1019"); +MODULE_ALIAS("platform:acp-pdm-mach");
Please stop growing the aliases. Module alias is not a substitute for missing MODULE_DEVICE_TABLE.
Best regards, Krzysztof
I thought the way that this works is that top level ACP driver (IE acp-pci.c) will have MODULE_DEVICE_TABLE. This is how that module gets loaded.
Then it creates platform devices based on the detected needs for the situation and the creation of those platform devices triggers a uevent which due to MODULE_ALIAS will get appropriate other platform drivers like this one loaded.