From: Suraj Kandpal Date: Tue, 3 Dec 2024 08:47:01 +0000 (+0530) Subject: drm/i915/wm: Initialize max_latency variable to appropriate value X-Git-Tag: block-6.14-20240131~40^2~12^2~16 X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=5105c803295e4c2004aad518713208fae42bfc33;p=linux-block.git drm/i915/wm: Initialize max_latency variable to appropriate value Initialize max_latency variable to LNL_PKG_C_LATENCY_MASK which helps to eliminate the else block and make the whole code a lot cleaner. --v2 -Seprate patch to club variables together [Mitul] Signed-off-by: Suraj Kandpal Reviewed-by: Mitul Golani Link: https://patchwork.freedesktop.org/patch/msgid/20241203084706.2126189-1-suraj.kandpal@intel.com --- diff --git a/drivers/gpu/drm/i915/display/skl_watermark.c b/drivers/gpu/drm/i915/display/skl_watermark.c index 1a4c1fa24820..c40e0173a5bd 100644 --- a/drivers/gpu/drm/i915/display/skl_watermark.c +++ b/drivers/gpu/drm/i915/display/skl_watermark.c @@ -2857,7 +2857,7 @@ static int skl_wm_add_affected_planes(struct intel_atomic_state *state, static void skl_program_dpkgc_latency(struct drm_i915_private *i915, bool enable_dpkgc) { - u32 max_latency = 0; + u32 max_latency = LNL_PKG_C_LATENCY_MASK; u32 clear = 0, val = 0; u32 added_wake_time = 0; @@ -2870,9 +2870,6 @@ skl_program_dpkgc_latency(struct drm_i915_private *i915, bool enable_dpkgc) max_latency = LNL_PKG_C_LATENCY_MASK; added_wake_time = DSB_EXE_TIME + i915->display.sagv.block_time_us; - } else { - max_latency = LNL_PKG_C_LATENCY_MASK; - added_wake_time = 0; } clear |= LNL_ADDED_WAKE_TIME_MASK | LNL_PKG_C_LATENCY_MASK;