[PATCH 2/2] drm/amdgpu/pm: Use macro definitions in the smu IH process function
Ma, Jun
majun at amd.com
Tue Jan 23 02:17:04 UTC 2024
On 1/22/2024 8:44 PM, Lazar, Lijo wrote:
>
>
> On 1/22/2024 2:12 PM, Ma Jun wrote:
>> Replace the hard-coded numbers with macro definition
>>
>> Signed-off-by: Ma Jun <Jun.Ma2 at amd.com>
>> ---
>> .../pm/swsmu/inc/pmfw_if/smu13_driver_if_v13_0_0.h | 11 +----------
>> .../pm/swsmu/inc/pmfw_if/smu13_driver_if_v13_0_7.h | 11 -----------
>> drivers/gpu/drm/amd/pm/swsmu/inc/smu_v11_0.h | 5 +++++
>> drivers/gpu/drm/amd/pm/swsmu/inc/smu_v13_0.h | 10 ++++++++++
>> drivers/gpu/drm/amd/pm/swsmu/inc/smu_v14_0.h | 2 ++
>> drivers/gpu/drm/amd/pm/swsmu/smu11/smu_v11_0.c | 10 +++++-----
>> drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0.c | 14 +++++++-------
>> drivers/gpu/drm/amd/pm/swsmu/smu14/smu_v14_0.c | 2 +-
>> 8 files changed, 31 insertions(+), 34 deletions(-)
>>
>> diff --git a/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu13_driver_if_v13_0_0.h b/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu13_driver_if_v13_0_0.h
>> index b114d14fc053..c6b7f904e742 100644
>> --- a/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu13_driver_if_v13_0_0.h
>> +++ b/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu13_driver_if_v13_0_0.h
>> @@ -1618,15 +1618,6 @@ typedef struct {
>> #define TABLE_WIFIBAND 12
>> #define TABLE_COUNT 13
>>
>> -//IH Interupt ID
>> -#define IH_INTERRUPT_ID_TO_DRIVER 0xFE
>> -#define IH_INTERRUPT_CONTEXT_ID_BACO 0x2
>> -#define IH_INTERRUPT_CONTEXT_ID_AC 0x3
>> -#define IH_INTERRUPT_CONTEXT_ID_DC 0x4
>> -#define IH_INTERRUPT_CONTEXT_ID_AUDIO_D0 0x5
>> -#define IH_INTERRUPT_CONTEXT_ID_AUDIO_D3 0x6
>> -#define IH_INTERRUPT_CONTEXT_ID_THERMAL_THROTTLING 0x7
>> -#define IH_INTERRUPT_CONTEXT_ID_FAN_ABNORMAL 0x8
>> -#define IH_INTERRUPT_CONTEXT_ID_FAN_RECOVERY 0x9
>> +
>>
>> #endif
>> diff --git a/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu13_driver_if_v13_0_7.h b/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu13_driver_if_v13_0_7.h
>> index 8b1496f8ce58..33937c1d984f 100644
>> --- a/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu13_driver_if_v13_0_7.h
>> +++ b/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu13_driver_if_v13_0_7.h
>> @@ -1608,15 +1608,4 @@ typedef struct {
>> #define TABLE_WIFIBAND 12
>> #define TABLE_COUNT 13
>>
>> -//IH Interupt ID
>> -#define IH_INTERRUPT_ID_TO_DRIVER 0xFE
>> -#define IH_INTERRUPT_CONTEXT_ID_BACO 0x2
>> -#define IH_INTERRUPT_CONTEXT_ID_AC 0x3
>> -#define IH_INTERRUPT_CONTEXT_ID_DC 0x4
>> -#define IH_INTERRUPT_CONTEXT_ID_AUDIO_D0 0x5
>> -#define IH_INTERRUPT_CONTEXT_ID_AUDIO_D3 0x6
>> -#define IH_INTERRUPT_CONTEXT_ID_THERMAL_THROTTLING 0x7
>> -#define IH_INTERRUPT_CONTEXT_ID_FAN_ABNORMAL 0x8
>> -#define IH_INTERRUPT_CONTEXT_ID_FAN_RECOVERY 0x9
>> -
>> #endif
>> diff --git a/drivers/gpu/drm/amd/pm/swsmu/inc/smu_v11_0.h b/drivers/gpu/drm/amd/pm/swsmu/inc/smu_v11_0.h
>> index a0e5ad0381d6..9fe26497e75e 100644
>> --- a/drivers/gpu/drm/amd/pm/swsmu/inc/smu_v11_0.h
>> +++ b/drivers/gpu/drm/amd/pm/swsmu/inc/smu_v11_0.h
>> @@ -63,6 +63,11 @@
>> #define LINK_WIDTH_MAX 6
>> #define LINK_SPEED_MAX 3
>>
>> +#define IH_INTERRUPT_ID_TO_DRIVER 0xFE
>> +#define IH_INTERRUPT_CONTEXT_ID_AC 0x3
>> +#define IH_INTERRUPT_CONTEXT_ID_DC 0x4
>> +#define IH_INTERRUPT_CONTEXT_ID_THERMAL_THROTTLING 0x7
>> +
>> static const __maybe_unused uint16_t link_width[] = {0, 1, 2, 4, 8, 12, 16};
>>
>> static const
>> diff --git a/drivers/gpu/drm/amd/pm/swsmu/inc/smu_v13_0.h b/drivers/gpu/drm/amd/pm/swsmu/inc/smu_v13_0.h
>> index 46b972f36666..436705a18e99 100644
>> --- a/drivers/gpu/drm/amd/pm/swsmu/inc/smu_v13_0.h
>> +++ b/drivers/gpu/drm/amd/pm/swsmu/inc/smu_v13_0.h
>> @@ -59,6 +59,16 @@ extern const int pmfw_decoded_link_width[7];
>> #define DECODE_GEN_SPEED(gen_speed_idx) (pmfw_decoded_link_speed[gen_speed_idx])
>> #define DECODE_LANE_WIDTH(lane_width_idx) (pmfw_decoded_link_width[lane_width_idx])
>>
>> +#define IH_INTERRUPT_ID_TO_DRIVER 0xFE
>> +#define IH_INTERRUPT_CONTEXT_ID_BACO 0x2
>> +#define IH_INTERRUPT_CONTEXT_ID_AC 0x3
>> +#define IH_INTERRUPT_CONTEXT_ID_DC 0x4
>> +#define IH_INTERRUPT_CONTEXT_ID_AUDIO_D0 0x5
>> +#define IH_INTERRUPT_CONTEXT_ID_AUDIO_D3 0x6
>> +#define IH_INTERRUPT_CONTEXT_ID_THERMAL_THROTTLING 0x7
>> +#define IH_INTERRUPT_CONTEXT_ID_FAN_ABNORMAL 0x8
>> +#define IH_INTERRUPT_CONTEXT_ID_FAN_RECOVERY 0x9
>> +
>
> Since the context_ids are unique across SOCs, these may be kept in
> smu_cmn.h.
>
Thanks, will fix this in v2.
Regards,
Ma Jun
> Thanks,
> Lijo
>
>> struct smu_13_0_max_sustainable_clocks {
>> uint32_t display_clock;
>> uint32_t phy_clock;
>> diff --git a/drivers/gpu/drm/amd/pm/swsmu/inc/smu_v14_0.h b/drivers/gpu/drm/amd/pm/swsmu/inc/smu_v14_0.h
>> index 3f7463c1c1a9..c92ad3f533c5 100644
>> --- a/drivers/gpu/drm/amd/pm/swsmu/inc/smu_v14_0.h
>> +++ b/drivers/gpu/drm/amd/pm/swsmu/inc/smu_v14_0.h
>> @@ -44,6 +44,8 @@
>> #define MAX_DPM_LEVELS 16
>> #define MAX_PCIE_CONF 3
>>
>> +#define IH_INTERRUPT_ID_TO_DRIVER 0xFE
>> +
>> struct smu_14_0_max_sustainable_clocks {
>> uint32_t display_clock;
>> uint32_t phy_clock;
>> diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu11/smu_v11_0.c b/drivers/gpu/drm/amd/pm/swsmu/smu11/smu_v11_0.c
>> index d74343adaa5f..232e9b1ea006 100644
>> --- a/drivers/gpu/drm/amd/pm/swsmu/smu11/smu_v11_0.c
>> +++ b/drivers/gpu/drm/amd/pm/swsmu/smu11/smu_v11_0.c
>> @@ -1432,24 +1432,24 @@ static int smu_v11_0_irq_process(struct amdgpu_device *adev,
>> dev_emerg(adev->dev, "ERROR: System is going to shutdown due to GPU HW CTF!\n");
>> orderly_poweroff(true);
>> } else if (client_id == SOC15_IH_CLIENTID_MP1) {
>> - if (src_id == 0xfe) {
>> + if (src_id == IH_INTERRUPT_ID_TO_DRIVER) {
>> /* ACK SMUToHost interrupt */
>> data = RREG32_SOC15(MP1, 0, mmMP1_SMN_IH_SW_INT_CTRL);
>> data = REG_SET_FIELD(data, MP1_SMN_IH_SW_INT_CTRL, INT_ACK, 1);
>> WREG32_SOC15(MP1, 0, mmMP1_SMN_IH_SW_INT_CTRL, data);
>>
>> switch (ctxid) {
>> - case 0x3:
>> + case IH_INTERRUPT_CONTEXT_ID_AC:
>> dev_dbg(adev->dev, "Switched to AC mode!\n");
>> schedule_work(&smu->interrupt_work);
>> adev->pm.ac_power = true;
>> break;
>> - case 0x4:
>> + case IH_INTERRUPT_CONTEXT_ID_DC:
>> dev_dbg(adev->dev, "Switched to DC mode!\n");
>> schedule_work(&smu->interrupt_work);
>> adev->pm.ac_power = false;
>> break;
>> - case 0x7:
>> + case IH_INTERRUPT_CONTEXT_ID_THERMAL_THROTTLING:
>> /*
>> * Increment the throttle interrupt counter
>> */
>> @@ -1508,7 +1508,7 @@ int smu_v11_0_register_irq_handler(struct smu_context *smu)
>> return ret;
>>
>> ret = amdgpu_irq_add_id(adev, SOC15_IH_CLIENTID_MP1,
>> - 0xfe,
>> + IH_INTERRUPT_ID_TO_DRIVER,
>> irq_src);
>> if (ret)
>> return ret;
>> diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0.c b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0.c
>> index fc7c04e19b18..c8fc7eccab06 100644
>> --- a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0.c
>> +++ b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0.c
>> @@ -1368,24 +1368,24 @@ static int smu_v13_0_irq_process(struct amdgpu_device *adev,
>> dev_emerg(adev->dev, "ERROR: System is going to shutdown due to GPU HW CTF!\n");
>> orderly_poweroff(true);
>> } else if (client_id == SOC15_IH_CLIENTID_MP1) {
>> - if (src_id == 0xfe) {
>> + if (src_id == IH_INTERRUPT_ID_TO_DRIVER) {
>> /* ACK SMUToHost interrupt */
>> data = RREG32_SOC15(MP1, 0, regMP1_SMN_IH_SW_INT_CTRL);
>> data = REG_SET_FIELD(data, MP1_SMN_IH_SW_INT_CTRL, INT_ACK, 1);
>> WREG32_SOC15(MP1, 0, regMP1_SMN_IH_SW_INT_CTRL, data);
>>
>> switch (ctxid) {
>> - case 0x3:
>> + case IH_INTERRUPT_CONTEXT_ID_AC:
>> dev_dbg(adev->dev, "Switched to AC mode!\n");
>> smu_v13_0_ack_ac_dc_interrupt(smu);
>> adev->pm.ac_power = true;
>> break;
>> - case 0x4:
>> + case IH_INTERRUPT_CONTEXT_ID_DC:
>> dev_dbg(adev->dev, "Switched to DC mode!\n");
>> smu_v13_0_ack_ac_dc_interrupt(smu);
>> adev->pm.ac_power = false;
>> break;
>> - case 0x7:
>> + case IH_INTERRUPT_CONTEXT_ID_THERMAL_THROTTLING:
>> /*
>> * Increment the throttle interrupt counter
>> */
>> @@ -1398,7 +1398,7 @@ static int smu_v13_0_irq_process(struct amdgpu_device *adev,
>> schedule_work(&smu->throttling_logging_work);
>>
>> break;
>> - case 0x8:
>> + case IH_INTERRUPT_CONTEXT_ID_FAN_ABNORMAL:
>> high = smu->thermal_range.software_shutdown_temp +
>> smu->thermal_range.software_shutdown_temp_offset;
>> high = min_t(typeof(high),
>> @@ -1415,7 +1415,7 @@ static int smu_v13_0_irq_process(struct amdgpu_device *adev,
>> data = data & (~THM_THERMAL_INT_CTRL__THERM_TRIGGER_MASK_MASK);
>> WREG32_SOC15(THM, 0, regTHM_THERMAL_INT_CTRL, data);
>> break;
>> - case 0x9:
>> + case IH_INTERRUPT_CONTEXT_ID_FAN_RECOVERY:
>> high = min_t(typeof(high),
>> SMU_THERMAL_MAXIMUM_ALERT_TEMP,
>> smu->thermal_range.software_shutdown_temp);
>> @@ -1476,7 +1476,7 @@ int smu_v13_0_register_irq_handler(struct smu_context *smu)
>> return ret;
>>
>> ret = amdgpu_irq_add_id(adev, SOC15_IH_CLIENTID_MP1,
>> - 0xfe,
>> + IH_INTERRUPT_ID_TO_DRIVER,
>> irq_src);
>> if (ret)
>> return ret;
>> diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu14/smu_v14_0.c b/drivers/gpu/drm/amd/pm/swsmu/smu14/smu_v14_0.c
>> index 4894f7ee737b..9a8b7fd6995d 100644
>> --- a/drivers/gpu/drm/amd/pm/swsmu/smu14/smu_v14_0.c
>> +++ b/drivers/gpu/drm/amd/pm/swsmu/smu14/smu_v14_0.c
>> @@ -892,7 +892,7 @@ int smu_v14_0_register_irq_handler(struct smu_context *smu)
>> // TODO: THM related
>>
>> ret = amdgpu_irq_add_id(adev, SOC15_IH_CLIENTID_MP1,
>> - 0xfe,
>> + IH_INTERRUPT_ID_TO_DRIVER,
>> irq_src);
>> if (ret)
>> return ret;
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