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| author | Raag Jadav <raag.jadav@intel.com> | 2024-11-29 10:43:00 +0300 |
|---|---|---|
| committer | Rodrigo Vivi <rodrigo.vivi@intel.com> | 2024-12-02 20:07:28 +0300 |
| commit | 4a69c4fbb8d53e8ace3586f395b1dc98244e4a8c (patch) | |
| tree | c7746017dd7a69dd312addd0e08b090758675e1d | |
| parent | 8f109f287fdc7b8fc7dcb6b2190c8b17dc22fcda (diff) | |
| download | linux-4a69c4fbb8d53e8ace3586f395b1dc98244e4a8c.tar.xz | |
drm/xe/throttle: Log throttle reasons
Log throttle register MMIO reads which will be useful for debugging.
Signed-off-by: Raag Jadav <raag.jadav@intel.com>
Reviewed-by: Riana Tauro <riana.tauro@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20241129074300.1304068-1-raag.jadav@intel.com
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
| -rw-r--r-- | drivers/gpu/drm/xe/xe_gt_throttle.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/xe/xe_gt_throttle.c b/drivers/gpu/drm/xe/xe_gt_throttle.c index 03b225364101..8db78d616b6f 100644 --- a/drivers/gpu/drm/xe/xe_gt_throttle.c +++ b/drivers/gpu/drm/xe/xe_gt_throttle.c @@ -8,6 +8,7 @@ #include <regs/xe_gt_regs.h> #include "xe_device.h" #include "xe_gt.h" +#include "xe_gt_printk.h" #include "xe_gt_sysfs.h" #include "xe_gt_throttle.h" #include "xe_mmio.h" @@ -53,6 +54,7 @@ static u32 read_status(struct xe_gt *gt) { u32 status = xe_gt_throttle_get_limit_reasons(gt) & GT0_PERF_LIMIT_REASONS_MASK; + xe_gt_dbg(gt, "throttle reasons: 0x%08x\n", status); return status; } |