| Message ID | 20241112045435.1189586-3-suraj.kandpal@intel.com (mailing list archive) |
|---|---|
| State | New |
| Headers | show |
| Series | [1/5] drm/i915/watermark: Initialize latency variable to appropriate value | expand |
diff --git a/drivers/gpu/drm/i915/display/skl_watermark.c b/drivers/gpu/drm/i915/display/skl_watermark.c index 3fa463159b0b..4c92ada1c851 100644 --- a/drivers/gpu/drm/i915/display/skl_watermark.c +++ b/drivers/gpu/drm/i915/display/skl_watermark.c @@ -2866,8 +2866,8 @@ skl_program_dpkgc_latency(struct drm_i915_private *i915, bool fixed_refresh_rate } clear |= LNL_ADDED_WAKE_TIME_MASK | LNL_PKG_C_LATENCY_MASK; - val |= REG_FIELD_PREP(LNL_PKG_C_LATENCY_MASK, max_latency); - val |= REG_FIELD_PREP(LNL_ADDED_WAKE_TIME_MASK, added_wake_time); + val |= REG_FIELD_PREP(LNL_PKG_C_LATENCY_MASK, max_latency) | + REG_FIELD_PREP(LNL_ADDED_WAKE_TIME_MASK, added_wake_time); intel_uncore_rmw(&i915->uncore, LNL_PKG_C_LATENCY, clear, val); }
Refactor the value getting prepped to be written into the PKG_C_LATENCY register by ORing the REG_FIELD_PREP values instead of having val getiing operated on twice. Signed-off-by: Suraj Kandpal <suraj.kandpal@intel.com> --- drivers/gpu/drm/i915/display/skl_watermark.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)