diff options
| author | David E. Box <david.e.box@linux.intel.com> | 2023-12-23 06:25:43 +0300 |
|---|---|---|
| committer | Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> | 2023-12-29 16:31:08 +0300 |
| commit | 7c13f365aee68b01e7e68ee293a71fdc7571c111 (patch) | |
| tree | 0eae8db8b4f3fab97ede84723962458e1fb6f2c6 /drivers/platform/x86/intel/pmc/core.c | |
| parent | b28ff7a7c3245d7f62acc20f15b4361292fe4117 (diff) | |
| download | linux-7c13f365aee68b01e7e68ee293a71fdc7571c111.tar.xz | |
platform/x86/intel/pmc: Add suspend callback
Add a suspend callback to struct pmc for performing platform specific tasks
before device suspend. This is needed in order to perform GBE LTR ignore on
certain platforms at suspend-time instead of at probe-time and replace the
GBE LTR ignore removal that was done in order to fix a bug introduced by
commit 804951203aa5 ("platform/x86:intel/pmc: Combine core_init() and
core_configure()").
Fixes: 804951203aa5 ("platform/x86:intel/pmc: Combine core_init() and core_configure()")
Signed-off-by: "David E. Box" <david.e.box@linux.intel.com>
Link: https://lore.kernel.org/r/20231223032548.1680738-4-david.e.box@linux.intel.com
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Diffstat (limited to 'drivers/platform/x86/intel/pmc/core.c')
| -rw-r--r-- | drivers/platform/x86/intel/pmc/core.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/platform/x86/intel/pmc/core.c b/drivers/platform/x86/intel/pmc/core.c index e95d3011b999..5ab470d87ad7 100644 --- a/drivers/platform/x86/intel/pmc/core.c +++ b/drivers/platform/x86/intel/pmc/core.c @@ -1279,6 +1279,9 @@ static __maybe_unused int pmc_core_suspend(struct device *dev) struct pmc_dev *pmcdev = dev_get_drvdata(dev); struct pmc *pmc = pmcdev->pmcs[PMC_IDX_MAIN]; + if (pmcdev->suspend) + pmcdev->suspend(pmcdev); + /* Check if the syspend will actually use S0ix */ if (pm_suspend_via_firmware()) return 0; |