== Series Details ==
Series: drm/i915: Add Display Port tunnel BW allocation support
URL : https://patchwork.freedesktop.org/series/129082/
State : warning
== Summary ==
Error: dim checkpatch failed
26db77226283 drm/dp: Add drm_dp_max_dprx_data_rate()
12093a39bda8 drm/dp: Add support for DP tunneling
Traceback (most recent call last):
File "scripts/spdxcheck.py", line 6, in <module>
from ply import lex, yacc
ModuleNotFoundError: No module named 'ply'
Traceback (most recent call last):
File "scripts/spdxcheck.py", line 6, in <module>
from ply import lex, yacc
ModuleNotFoundError: No module named 'ply'
-:79: WARNING:FILE_PATH_CHANGES: added, moved or deleted file(s), does
MAINTAINERS need updating?
#79:
new file mode 100644
-:109: ERROR:COMPLEX_MACRO: Macros with complex values should be enclosed in
parentheses
#109: FILE: drivers/gpu/drm/display/drm_dp_tunnel.c:26:
+#define for_each_new_group_in_state(__state, __new_group_state, __i) \
+ for ((__i) = 0; \
+ (__i) < (__state)->num_private_objs; \
+ (__i)++) \
+ for_each_if ((__state)->private_objs[__i].ptr && \
+
is_dp_tunnel_private_obj((__state)->private_objs[__i].ptr) && \
+ ((__new_group_state) = \
+
to_group_state((__state)->private_objs[__i].new_state), 1))
-:109: CHECK:MACRO_ARG_REUSE: Macro argument reuse '__state' - possible
side-effects?
#109: FILE: drivers/gpu/drm/display/drm_dp_tunnel.c:26:
+#define for_each_new_group_in_state(__state, __new_group_state, __i) \
+ for ((__i) = 0; \
+ (__i) < (__state)->num_private_objs; \
+ (__i)++) \
+ for_each_if ((__state)->private_objs[__i].ptr && \
+
is_dp_tunnel_private_obj((__state)->private_objs[__i].ptr) && \
+ ((__new_group_state) = \
+
to_group_state((__state)->private_objs[__i].new_state), 1))
-:109: CHECK:MACRO_ARG_REUSE: Macro argument reuse '__i' - possible
side-effects?
#109: FILE: drivers/gpu/drm/display/drm_dp_tunnel.c:26:
+#define for_each_new_group_in_state(__state, __new_group_state, __i) \
+ for ((__i) = 0; \
+ (__i) < (__state)->num_private_objs; \
+ (__i)++) \
+ for_each_if ((__state)->private_objs[__i].ptr && \
+
is_dp_tunnel_private_obj((__state)->private_objs[__i].ptr) && \
+ ((__new_group_state) = \
+
to_group_state((__state)->private_objs[__i].new_state), 1))
-:113: WARNING:SPACING: space prohibited between function name and open
parenthesis '('
#113: FILE: drivers/gpu/drm/display/drm_dp_tunnel.c:30:
+ for_each_if ((__state)->private_objs[__i].ptr && \
-:118: ERROR:COMPLEX_MACRO: Macros with complex values should be enclosed in
parentheses
#118: FILE: drivers/gpu/drm/display/drm_dp_tunnel.c:35:
+#define for_each_old_group_in_state(__state, __old_group_state, __i) \
+ for ((__i) = 0; \
+ (__i) < (__state)->num_private_objs; \
+ (__i)++) \
+ for_each_if ((__state)->private_objs[__i].ptr && \
+
is_dp_tunnel_private_obj((__state)->private_objs[__i].ptr) && \
+ ((__old_group_state) = \
+
to_group_state((__state)->private_objs[__i].old_state), 1))
-:118: CHECK:MACRO_ARG_REUSE: Macro argument reuse '__state' - possible
side-effects?
#118: FILE: drivers/gpu/drm/display/drm_dp_tunnel.c:35:
+#define for_each_old_group_in_state(__state, __old_group_state, __i) \
+ for ((__i) = 0; \
+ (__i) < (__state)->num_private_objs; \
+ (__i)++) \
+ for_each_if ((__state)->private_objs[__i].ptr && \
+
is_dp_tunnel_private_obj((__state)->private_objs[__i].ptr) && \
+ ((__old_group_state) = \
+
to_group_state((__state)->private_objs[__i].old_state), 1))
-:118: CHECK:MACRO_ARG_REUSE: Macro argument reuse '__i' - possible
side-effects?
#118: FILE: drivers/gpu/drm/display/drm_dp_tunnel.c:35:
+#define for_each_old_group_in_state(__state, __old_group_state, __i) \
+ for ((__i) = 0; \
+ (__i) < (__state)->num_private_objs; \
+ (__i)++) \
+ for_each_if ((__state)->private_objs[__i].ptr && \
+
is_dp_tunnel_private_obj((__state)->private_objs[__i].ptr) && \
+ ((__old_group_state) = \
+
to_group_state((__state)->private_objs[__i].old_state), 1))
-:122: WARNING:SPACING: space prohibited between function name and open
parenthesis '('
#122: FILE: drivers/gpu/drm/display/drm_dp_tunnel.c:39:
+ for_each_if ((__state)->private_objs[__i].ptr && \
-:140: CHECK:MACRO_ARG_REUSE: Macro argument reuse '__bw' - possible
side-effects?
#140: FILE: drivers/gpu/drm/display/drm_dp_tunnel.c:57:
+#define DPTUN_BW_ARG(__bw) ((__bw) < 0 ? (__bw) : kbytes_to_mbits(__bw))
-:142: CHECK:MACRO_ARG_REUSE: Macro argument reuse '__tunnel' - possible
side-effects?
#142: FILE: drivers/gpu/drm/display/drm_dp_tunnel.c:59:
+#define __tun_prn(__tunnel, __level, __type, __fmt, ...) \
+ drm_##__level##__type((__tunnel)->group->mgr->dev, \
+ "[DPTUN %s][%s] " __fmt, \
+ drm_dp_tunnel_name(__tunnel), \
+ (__tunnel)->aux->name, ## \
+ __VA_ARGS__)
-:152: CHECK:MACRO_ARG_REUSE: Macro argument reuse '__tunnel' - possible
side-effects?
#152: FILE: drivers/gpu/drm/display/drm_dp_tunnel.c:69:
+#define tun_dbg_stat(__tunnel, __err, __fmt, ...) do { \
+ if (__err) \
+ __tun_prn(__tunnel, dbg, _kms, __fmt " (Failed, err: %pe)\n", \
+ ## __VA_ARGS__, ERR_PTR(__err)); \
+ else \
+ __tun_prn(__tunnel, dbg, _kms, __fmt " (Ok)\n", \
+ ## __VA_ARGS__); \
+} while (0)
-:152: CHECK:MACRO_ARG_REUSE: Macro argument reuse '__err' - possible
side-effects?
#152: FILE: drivers/gpu/drm/display/drm_dp_tunnel.c:69:
+#define tun_dbg_stat(__tunnel, __err, __fmt, ...) do { \
+ if (__err) \
+ __tun_prn(__tunnel, dbg, _kms, __fmt " (Failed, err: %pe)\n", \
+ ## __VA_ARGS__, ERR_PTR(__err)); \
+ else \
+ __tun_prn(__tunnel, dbg, _kms, __fmt " (Ok)\n", \
+ ## __VA_ARGS__); \
+} while (0)
-:152: CHECK:MACRO_ARG_REUSE: Macro argument reuse '__fmt' - possible
side-effects?
#152: FILE: drivers/gpu/drm/display/drm_dp_tunnel.c:69:
+#define tun_dbg_stat(__tunnel, __err, __fmt, ...) do { \
+ if (__err) \
+ __tun_prn(__tunnel, dbg, _kms, __fmt " (Failed, err: %pe)\n", \
+ ## __VA_ARGS__, ERR_PTR(__err)); \
+ else \
+ __tun_prn(__tunnel, dbg, _kms, __fmt " (Ok)\n", \
+ ## __VA_ARGS__); \
+} while (0)
-:164: CHECK:MACRO_ARG_REUSE: Macro argument reuse '__group' - possible
side-effects?
#164: FILE: drivers/gpu/drm/display/drm_dp_tunnel.c:81:
+#define tun_grp_dbg(__group, __fmt, ...) \
+ drm_dbg_kms((__group)->mgr->dev, \
+ "[DPTUN %s] " __fmt, \
+ drm_dp_tunnel_group_name(__group), ## \
+ __VA_ARGS__)
-:172: CHECK:MACRO_ARG_REUSE: Macro argument reuse 'start' - possible
side-effects?
#172: FILE: drivers/gpu/drm/display/drm_dp_tunnel.c:89:
+#define __DPTUN_REG_RANGE(start, size) \
+ GENMASK_ULL(start + size - 1, start)
-:172: CHECK:MACRO_ARG_PRECEDENCE: Macro argument 'start' may be better as
'(start)' to avoid precedence issues
#172: FILE: drivers/gpu/drm/display/drm_dp_tunnel.c:89:
+#define __DPTUN_REG_RANGE(start, size) \
+ GENMASK_ULL(start + size - 1, start)
-:172: CHECK:MACRO_ARG_PRECEDENCE: Macro argument 'size' may be better as
'(size)' to avoid precedence issues
#172: FILE: drivers/gpu/drm/display/drm_dp_tunnel.c:89:
+#define __DPTUN_REG_RANGE(start, size) \
+ GENMASK_ULL(start + size - 1, start)
-:290: CHECK:MACRO_ARG_REUSE: Macro argument reuse '__address' - possible
side-effects?
#290: FILE: drivers/gpu/drm/display/drm_dp_tunnel.c:207:
+#define tunnel_reg_ptr(__regs, __address) ({ \
+ WARN_ON(!test_bit((__address) - DP_TUNNELING_BASE, dptun_info_regs)); \
+ &(__regs)->buf[bitmap_weight(dptun_info_regs, (__address) -
DP_TUNNELING_BASE)]; \
+})
-:496: CHECK:PARENTHESIS_ALIGNMENT: Alignment should match open parenthesis
#496: FILE: drivers/gpu/drm/display/drm_dp_tunnel.c:413:
+drm_dp_tunnel_get(struct drm_dp_tunnel *tunnel,
+ struct ref_tracker **tracker)
-:505: CHECK:PARENTHESIS_ALIGNMENT: Alignment should match open parenthesis
#505: FILE: drivers/gpu/drm/display/drm_dp_tunnel.c:422:
+void drm_dp_tunnel_put(struct drm_dp_tunnel *tunnel,
+ struct ref_tracker **tracker)
-:799: CHECK:PARENTHESIS_ALIGNMENT: Alignment should match open parenthesis
#799: FILE: drivers/gpu/drm/display/drm_dp_tunnel.c:716:
+drm_dp_tunnel_detect(struct drm_dp_tunnel_mgr *mgr,
+ struct drm_dp_aux *aux)
-:1593: CHECK:PARENTHESIS_ALIGNMENT: Alignment should match open parenthesis
#1593: FILE: drivers/gpu/drm/display/drm_dp_tunnel.c:1510:
+int drm_dp_tunnel_atomic_set_stream_bw(struct drm_atomic_state *state,
+ struct drm_dp_tunnel *tunnel,
-:1656: CHECK:SPACING: spaces preferred around that '*' (ctx:ExV)
#1656: FILE: drivers/gpu/drm/display/drm_dp_tunnel.c:1573:
+ *stream_mask |= tunnel_state->stream_mask;
^
-:1927: CHECK:PARENTHESIS_ALIGNMENT: Alignment should match open parenthesis
#1927: FILE: include/drm/display/drm_dp_tunnel.h:52:
+static inline void drm_dp_tunnel_ref_get(struct drm_dp_tunnel *tunnel,
+ struct drm_dp_tunnel_ref *tunnel_ref)
-:2006: CHECK:PARENTHESIS_ALIGNMENT: Alignment should match open parenthesis
#2006: FILE: include/drm/display/drm_dp_tunnel.h:131:
+static inline void drm_dp_tunnel_ref_get(struct drm_dp_tunnel *tunnel,
+ struct drm_dp_tunnel_ref
*tunnel_ref) {}
-:2142: CHECK:LINE_SPACING: Please don't use multiple blank lines
#2142: FILE: include/drm/display/drm_dp_tunnel.h:267:
+
+
total: 2 errors, 3 warnings, 22 checks, 2082 lines checked
aa5d25901902 drm/i915/dp: Add support to notify MST connectors to retry modesets
74febb19c412 drm/i915/dp: Use drm_dp_max_dprx_data_rate()
8b1fbc2599b0 drm/i915/dp: Factor out intel_dp_config_required_rate()
04bac33a820f drm/i915/dp: Export intel_dp_max_common_rate/lane_count()
41ef244183f8 drm/i915/dp: Factor out intel_dp_update_sink_caps()
26dd64f150f2 drm/i915/dp: Factor out intel_dp_read_dprx_caps()
11359d46e98d drm/i915/dp: Add intel_dp_max_link_data_rate()
23b909ed6da2 drm/i915/dp: Add way to get active pipes with syncing commits
cdb7da82eb46 drm/i915/dp: Add support for DP tunnel BW allocation
Traceback (most recent call last):
File "scripts/spdxcheck.py", line 6, in <module>
from ply import lex, yacc
ModuleNotFoundError: No module named 'ply'
Traceback (most recent call last):
File "scripts/spdxcheck.py", line 6, in <module>
from ply import lex, yacc
ModuleNotFoundError: No module named 'ply'
-:151: WARNING:FILE_PATH_CHANGES: added, moved or deleted file(s), does
MAINTAINERS need updating?
#151:
new file mode 100644
-:329: CHECK:PARENTHESIS_ALIGNMENT: Alignment should match open parenthesis
#329: FILE: drivers/gpu/drm/i915/display/intel_dp_tunnel.c:174:
+ tunnel = drm_dp_tunnel_detect(i915->display.dp_tunnel_mgr,
+ &intel_dp->aux);
total: 0 errors, 1 warnings, 1 checks, 862 lines checked
03aa21905e64 drm/i915/dp: Add DP tunnel atomic state and check BW limit
-:21: CHECK:PARENTHESIS_ALIGNMENT: Alignment should match open parenthesis
#21: FILE: drivers/gpu/drm/i915/display/intel_atomic.c:265:
+ drm_dp_tunnel_ref_get(old_crtc_state->dp_tunnel_ref.tunnel,
+ &crtc_state->dp_tunnel_ref);
-:79: CHECK:PARENTHESIS_ALIGNMENT: Alignment should match open parenthesis
#79: FILE: drivers/gpu/drm/i915/display/intel_display.c:4514:
+ drm_dp_tunnel_ref_get(master_crtc_state->dp_tunnel_ref.tunnel,
+ &slave_crtc_state->dp_tunnel_ref);
total: 0 errors, 0 warnings, 2 checks, 98 lines checked
9b234c4960d8 drm/i915/dp: Account for tunnel BW limit in
intel_dp_max_link_data_rate()
c63a6432a776 drm/i915/dp: Compute DP tunel BW during encoder state computation
73f090d93e1f drm/i915/dp: Allocate/free DP tunnel BW in the encoder
enable/disable hooks
e45e83c0d541 drm/i915/dp: Handle DP tunnel IRQs
bd2c0c269408 drm/i915/dp: Call intel_dp_sync_state() always for DDI DP encoders
8adaefc393bf drm/i915/dp: Suspend/resume DP tunnels
1b5ed26d474a drm/i915/dp: Enable DP tunnel BW allocation mode
