diff options
| author | Shyam Sundar S K <Shyam-sundar.S-k@amd.com> | 2025-09-01 16:31:34 +0530 |
|---|---|---|
| committer | Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> | 2025-09-11 11:03:37 +0300 |
| commit | ebc68a3451ce419fe2e7a7d3f06df408fb36399e (patch) | |
| tree | 57600e5fd9abb29da586f1e8a1db0af6c8fa2239 | |
| parent | d82e3d2dd0ba019ac6cdd81e47bf4c8ac895cfa0 (diff) | |
platform/x86/amd/pmf: Extend custom BIOS inputs for more policies
The existing amd_pmf driver is limited to supporting just two custom BIOS
inputs. However, with the updates to the latest PMF TA, there's a
requirement to broaden this capacity to handle 10 inputs, aligning with
the TA firmware's capabilities.
The necessary logic should be implemented to facilitate this expansion of
functionality.
Co-developed-by: Patil Rajesh Reddy <Patil.Reddy@amd.com>
Signed-off-by: Patil Rajesh Reddy <Patil.Reddy@amd.com>
Tested-by: Yijun Shen <Yijun.Shen@Dell.com>
Signed-off-by: Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
Link: https://patch.msgid.link/20250901110140.2519072-4-Shyam-sundar.S-k@amd.com
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
| -rw-r--r-- | drivers/platform/x86/amd/pmf/pmf.h | 12 | ||||
| -rw-r--r-- | drivers/platform/x86/amd/pmf/spc.c | 5 |
2 files changed, 16 insertions, 1 deletions
diff --git a/drivers/platform/x86/amd/pmf/pmf.h b/drivers/platform/x86/amd/pmf/pmf.h index 79defe2c91e6..2fcdc2493552 100644 --- a/drivers/platform/x86/amd/pmf/pmf.h +++ b/drivers/platform/x86/amd/pmf/pmf.h @@ -631,6 +631,14 @@ struct amd_pmf_pb_bitmap { static const struct amd_pmf_pb_bitmap custom_bios_inputs[] __used = { {"NOTIFY_CUSTOM_BIOS_INPUT1", BIT(5)}, {"NOTIFY_CUSTOM_BIOS_INPUT2", BIT(6)}, + {"NOTIFY_CUSTOM_BIOS_INPUT3", BIT(7)}, + {"NOTIFY_CUSTOM_BIOS_INPUT4", BIT(8)}, + {"NOTIFY_CUSTOM_BIOS_INPUT5", BIT(9)}, + {"NOTIFY_CUSTOM_BIOS_INPUT6", BIT(10)}, + {"NOTIFY_CUSTOM_BIOS_INPUT7", BIT(11)}, + {"NOTIFY_CUSTOM_BIOS_INPUT8", BIT(12)}, + {"NOTIFY_CUSTOM_BIOS_INPUT9", BIT(13)}, + {"NOTIFY_CUSTOM_BIOS_INPUT10", BIT(14)}, }; enum platform_type { @@ -714,7 +722,9 @@ struct ta_pmf_condition_info { u32 workload_type; u32 display_type; u32 display_state; - u32 rsvd5[150]; + u32 rsvd5_1[17]; + u32 bios_input_2[8]; + u32 rsvd5[125]; }; struct ta_pmf_load_policy_table { diff --git a/drivers/platform/x86/amd/pmf/spc.c b/drivers/platform/x86/amd/pmf/spc.c index 869b4134513f..06b7760b2a8b 100644 --- a/drivers/platform/x86/amd/pmf/spc.c +++ b/drivers/platform/x86/amd/pmf/spc.c @@ -75,6 +75,8 @@ static u32 amd_pmf_get_ta_custom_bios_inputs(struct ta_pmf_enact_table *in, int switch (index) { case 0 ... 1: return in->ev_info.bios_input_1[index]; + case 2 ... 9: + return in->ev_info.bios_input_2[index - 2]; default: return 0; } @@ -122,6 +124,9 @@ static void amd_pmf_set_ta_custom_bios_input(struct ta_pmf_enact_table *in, int case 0 ... 1: in->ev_info.bios_input_1[index] = value; break; + case 2 ... 9: + in->ev_info.bios_input_2[index - 2] = value; + break; default: return; } |