diff options
| -rw-r--r-- | drivers/gpu/drm/i915/gt/intel_gt_clock_utils.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/gt/intel_gt_clock_utils.c b/drivers/gpu/drm/i915/gt/intel_gt_clock_utils.c index ebb7a5b3e87c..23a27e49b898 100644 --- a/drivers/gpu/drm/i915/gt/intel_gt_clock_utils.c +++ b/drivers/gpu/drm/i915/gt/intel_gt_clock_utils.c @@ -139,7 +139,7 @@ static u32 g4x_read_clock_frequency(struct intel_uncore *uncore) return 1000000000 / 1024; } -static u32 gen2_read_clock_frequency(struct intel_uncore *uncore) +static u32 gen4_read_clock_frequency(struct intel_uncore *uncore) { /* * PRMs say: @@ -163,8 +163,10 @@ static u32 read_clock_frequency(struct intel_uncore *uncore) return gen5_read_clock_frequency(uncore); else if (IS_G4X(uncore->i915)) return g4x_read_clock_frequency(uncore); + else if (GRAPHICS_VER(uncore->i915) == 4) + return gen4_read_clock_frequency(uncore); else - return gen2_read_clock_frequency(uncore); + return 0; } void intel_gt_init_clock_frequency(struct intel_gt *gt) |