[Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for drm/i915/dp: dp 2.0 enabling prep work

[Patchwork <patchwork@emeril.freedesktop.org>]

== Series Details ==

Series: drm/i915/dp: dp 2.0 enabling prep work
URL   : https://patchwork.freedesktop.org/series/93800/
State : warning

== Summary ==

$ dim checkpatch origin/drm-tip
098494421cf3 drm/dp: add DP 2.0 UHBR link rate and bw code conversions
15972d4824f6 drm/dp: use more of the extended receiver cap
176cd12c2a2e drm/dp: add LTTPR DP 2.0 DPCD addresses
348fff506827 drm/dp: add helper for extracting adjust 128b/132b TX FFE preset
2c801bbdc46b drm/i915/dp: use actual link rate values in struct link_config_limits
-:26: CHECK:MULTIPLE_ASSIGNMENTS: multiple assignments should be avoided
#26: FILE: drivers/gpu/drm/i915/display/intel_dp.c:1047:
+				limits->min_rate = limits->max_rate =

total: 0 errors, 0 warnings, 1 checks, 106 lines checked
4d03932add3c drm/i915/dp: read sink UHBR rates
bd393efa3f8d drm/i915/dg2: add TRANS_DP2_CTL register definition
-:24: WARNING:LONG_LINE: line length of 102 exceeds 100 columns
#24: FILE: drivers/gpu/drm/i915/i915_reg.h:9106:
+#define TRANS_DP2_CTL(trans)			_MMIO_TRANS(trans, _TRANS_DP2_CTL_A, _TRANS_DP2_CTL_B)

total: 0 errors, 1 warnings, 0 checks, 15 lines checked
2ae1f5cd9112 drm/i915/dg2: add DG2+ TRANS_DDI_FUNC_CTL DP 2.0 128b/132b mode
09dd0b1c53f5 drm/i915/dg2: add TRANS_DP2_VFREQHIGH and TRANS_DP2_VFREQLOW
-:25: WARNING:LONG_LINE: line length of 114 exceeds 100 columns
#25: FILE: drivers/gpu/drm/i915/i915_reg.h:9115:
+#define TRANS_DP2_VFREQHIGH(trans)		_MMIO_TRANS(trans, _TRANS_DP2_VFREQHIGH_A, _TRANS_DP2_VFREQHIGH_B)

-:27: WARNING:LONG_LINE: line length of 106 exceeds 100 columns
#27: FILE: drivers/gpu/drm/i915/i915_reg.h:9117:
+#define  TRANS_DP2_VFREQ_PIXEL_CLOCK(clk_hz)	REG_FIELD_PREP(TRANS_DP2_VFREQ_PIXEL_CLOCK_MASK, (clk_hz))

-:33: WARNING:LONG_LINE: line length of 112 exceeds 100 columns
#33: FILE: drivers/gpu/drm/i915/i915_reg.h:9123:
+#define TRANS_DP2_VFREQLOW(trans)		_MMIO_TRANS(trans, _TRANS_DP2_VFREQLOW_A, _TRANS_DP2_VFREQLOW_B)

total: 0 errors, 3 warnings, 0 checks, 20 lines checked
310bd160b5df drm/i915/dg2: add DG2 UHBR source rates
9cf6be09b318 drm/i915/dp: add max data rate calculation for UHBR rates
-:70: WARNING:LINE_SPACING: Missing a blank line after declarations
#70: FILE: drivers/gpu/drm/i915/display/intel_dp.c:254:
+		int max_link_rate_kbps = max_link_rate * 10;
+		max_link_rate_kbps = DIV_ROUND_CLOSEST_ULL(max_link_rate_kbps * 9671, 10000);

total: 0 errors, 1 warnings, 0 checks, 75 lines checked
7d3f86063b7b drm/i915/dp: use 128b/132b TPS2 for UHBR+ link rates
76465b4d3708 drm/i915/dp: select 128b/132b channel encoding for UHBR rates
753442fe1e74 drm/i915/dg2: configure TRANS_DP2_CTL for DP 2.0
73b7a835f7b3 drm/i915/dg2: use 128b/132b transcoder DDI mode
44526b8ce97b drm/i915/dg2: configure TRANS_DP2_VFREQ{HIGH, LOW} for 128b/132b
f619e6bfa217 drm/i915/dg2: update link training for 128b/132b
-:25: WARNING:UNNECESSARY_ELSE: else is not generally useful after a break or return
#25: FILE: drivers/gpu/drm/i915/display/intel_ddi.c:1403:
+		return intel_dp->train_set[0] & DP_TX_FFE_PRESET_VALUE_MASK;
+	} else {

-:44: ERROR:POINTER_LOCATION: "foo* bar" should be "foo *bar"
#44: FILE: drivers/gpu/drm/i915/display/intel_dp_link_training.c:304:
+static void intel_dp_128b132b_adjust_train(struct intel_dp* intel_dp,

total: 1 errors, 1 warnings, 0 checks, 139 lines checked