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| author | Hans de Goede <hdegoede@redhat.com> | 2021-09-28 16:16:06 +0200 |
|---|---|---|
| committer | Hans de Goede <hdegoede@redhat.com> | 2021-09-28 16:22:53 +0200 |
| commit | 40635cd32f0d83573a558dc30e9ba3469e769249 (patch) | |
| tree | 04939baf5ce155b5118c2159ec4ecfda30c6b8df /drivers/platform/x86/amd-pmc.c | |
| parent | 5fbd827eb9c224c33a5f263ee543a75fe957faa3 (diff) | |
| download | linux-40635cd32f0d83573a558dc30e9ba3469e769249.tar.bz2 | |
platform/x86: amd-pmc: Fix compilation when CONFIG_DEBUGFS is disabled
The amd_pmc_get_smu_version() and amd_pmc_idlemask_read() functions are
used in the probe / suspend/resume code, so they are also used when
CONFIG_DEBUGFS is disabled, move them outside of the #ifdef CONFIG_DEBUGFS
block.
Note this purely moves the code to above the #ifdef CONFIG_DEBUGFS,
the code is completely unchanged.
Fixes: f6045de1f532 ("platform/x86: amd-pmc: Export Idlemask values based on the APU")
Cc: Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
Cc: Sanket Goswami <Sanket.Goswami@amd.com>
Reported-by: Nathan Chancellor <nathan@kernel.org>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Diffstat (limited to 'drivers/platform/x86/amd-pmc.c')
| -rw-r--r-- | drivers/platform/x86/amd-pmc.c | 86 |
1 files changed, 43 insertions, 43 deletions
diff --git a/drivers/platform/x86/amd-pmc.c b/drivers/platform/x86/amd-pmc.c index 1303366c31af..f185c43bbaa4 100644 --- a/drivers/platform/x86/amd-pmc.c +++ b/drivers/platform/x86/amd-pmc.c @@ -155,6 +155,49 @@ struct smu_metrics { u64 timecondition_notmet_totaltime[SOC_SUBSYSTEM_IP_MAX]; } __packed; +static int amd_pmc_get_smu_version(struct amd_pmc_dev *dev) +{ + int rc; + u32 val; + + rc = amd_pmc_send_cmd(dev, 0, &val, SMU_MSG_GETSMUVERSION, 1); + if (rc) + return rc; + + dev->major = (val >> 16) & GENMASK(15, 0); + dev->minor = (val >> 8) & GENMASK(7, 0); + dev->rev = (val >> 0) & GENMASK(7, 0); + + dev_dbg(dev->dev, "SMU version is %u.%u.%u\n", dev->major, dev->minor, dev->rev); + + return 0; +} + +static int amd_pmc_idlemask_read(struct amd_pmc_dev *pdev, struct device *dev, + struct seq_file *s) +{ + u32 val; + + switch (pdev->cpu_id) { + case AMD_CPU_ID_CZN: + val = amd_pmc_reg_read(pdev, AMD_PMC_SCRATCH_REG_CZN); + break; + case AMD_CPU_ID_YC: + val = amd_pmc_reg_read(pdev, AMD_PMC_SCRATCH_REG_YC); + break; + default: + return -EINVAL; + } + + if (dev) + dev_dbg(pdev->dev, "SMU idlemask s0i3: 0x%x\n", val); + + if (s) + seq_printf(s, "SMU idlemask : 0x%x\n", val); + + return 0; +} + #ifdef CONFIG_DEBUG_FS static int smu_fw_info_show(struct seq_file *s, void *unused) { @@ -210,49 +253,6 @@ static int s0ix_stats_show(struct seq_file *s, void *unused) } DEFINE_SHOW_ATTRIBUTE(s0ix_stats); -static int amd_pmc_get_smu_version(struct amd_pmc_dev *dev) -{ - int rc; - u32 val; - - rc = amd_pmc_send_cmd(dev, 0, &val, SMU_MSG_GETSMUVERSION, 1); - if (rc) - return rc; - - dev->major = (val >> 16) & GENMASK(15, 0); - dev->minor = (val >> 8) & GENMASK(7, 0); - dev->rev = (val >> 0) & GENMASK(7, 0); - - dev_dbg(dev->dev, "SMU version is %u.%u.%u\n", dev->major, dev->minor, dev->rev); - - return 0; -} - -static int amd_pmc_idlemask_read(struct amd_pmc_dev *pdev, struct device *dev, - struct seq_file *s) -{ - u32 val; - - switch (pdev->cpu_id) { - case AMD_CPU_ID_CZN: - val = amd_pmc_reg_read(pdev, AMD_PMC_SCRATCH_REG_CZN); - break; - case AMD_CPU_ID_YC: - val = amd_pmc_reg_read(pdev, AMD_PMC_SCRATCH_REG_YC); - break; - default: - return -EINVAL; - } - - if (dev) - dev_dbg(pdev->dev, "SMU idlemask s0i3: 0x%x\n", val); - - if (s) - seq_printf(s, "SMU idlemask : 0x%x\n", val); - - return 0; -} - static int amd_pmc_idlemask_show(struct seq_file *s, void *unused) { struct amd_pmc_dev *dev = s->private; |