On Fri, Sep 09, 2022 at 09:34:26AM +0200, Mauro Carvalho Chehab wrote: > There are some occurrences of "/**" that aren't actually part of > a kernel-doc markup. Replace them by "/*", in order to make easier > to identify what i915 files contain kernel-doc markups. > > Reviewed-by: Rodrigo Vivi <rodrigo.vivi@xxxxxxxxx> > Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxx> > --- > > To avoid mailbombing on a large number of people, only mailing lists were C/C on the cover. > See [PATCH v3 00/37] at: https://lore.kernel.org/all/cover.1662708705.git.mchehab@xxxxxxxxxx/ > > drivers/gpu/drm/i915/display/dvo_ch7017.c | 26 +++---- > drivers/gpu/drm/i915/display/dvo_ch7xxx.c | 6 +- > .../drm/i915/display/intel_display_types.h | 2 +- > drivers/gpu/drm/i915/display/intel_dvo_dev.h | 6 +- > drivers/gpu/drm/i915/display/intel_sdvo.c | 4 +- > drivers/gpu/drm/i915/display/intel_tv.c | 2 +- > drivers/gpu/drm/i915/gt/intel_context_types.h | 69 +++++++++---------- > drivers/gpu/drm/i915/gt/intel_ggtt_fencing.h | 2 +- > drivers/gpu/drm/i915/gt/intel_gt_types.h | 12 ++-- > drivers/gpu/drm/i915/gt/intel_reset_types.h | 4 +- > .../gpu/drm/i915/gt/intel_timeline_types.h | 6 +- > .../drm/i915/gt/shaders/clear_kernel/hsw.asm | 4 +- > .../drm/i915/gt/shaders/clear_kernel/ivb.asm | 4 +- > drivers/gpu/drm/i915/gt/uc/guc_capture_fwif.h | 10 +-- > drivers/gpu/drm/i915/i915_drm_client.h | 2 +- > drivers/gpu/drm/i915/i915_drv.h | 24 +++---- > drivers/gpu/drm/i915/i915_file_private.h | 8 +-- > drivers/gpu/drm/i915/i915_gpu_error.h | 4 +- > drivers/gpu/drm/i915/i915_pmu.h | 32 ++++----- > drivers/gpu/drm/i915/intel_uncore.h | 4 +- > 20 files changed, 115 insertions(+), 116 deletions(-) > > diff --git a/drivers/gpu/drm/i915/display/dvo_ch7017.c b/drivers/gpu/drm/i915/display/dvo_ch7017.c > index 0589994dde11..581e29ab77e4 100644 > --- a/drivers/gpu/drm/i915/display/dvo_ch7017.c > +++ b/drivers/gpu/drm/i915/display/dvo_ch7017.c > @@ -55,13 +55,13 @@ > #define CH7017_TEST_PATTERN 0x48 > > #define CH7017_POWER_MANAGEMENT 0x49 > -/** Enables the TV output path. */ > +/* Enables the TV output path. */ > #define CH7017_TV_EN (1 << 0) > #define CH7017_DAC0_POWER_DOWN (1 << 1) > #define CH7017_DAC1_POWER_DOWN (1 << 2) > #define CH7017_DAC2_POWER_DOWN (1 << 3) > #define CH7017_DAC3_POWER_DOWN (1 << 4) > -/** Powers down the TV out block, and DAC0-3 */ > +/* Powers down the TV out block, and DAC0-3 */ > #define CH7017_TV_POWER_DOWN_EN (1 << 5) > > #define CH7017_VERSION_ID 0x4a > @@ -84,26 +84,26 @@ > #define CH7017_UP_SCALER_HORIZONTAL_INC_1 0x5e > > #define CH7017_HORIZONTAL_ACTIVE_PIXEL_INPUT 0x5f > -/**< Low bits of horizontal active pixel input */ > +/* Low bits of horizontal active pixel input */ > > #define CH7017_ACTIVE_INPUT_LINE_OUTPUT 0x60 > -/** High bits of horizontal active pixel input */ > +/* High bits of horizontal active pixel input */ > #define CH7017_LVDS_HAP_INPUT_MASK (0x7 << 0) > -/** High bits of vertical active line output */ > +/* High bits of vertical active line output */ > #define CH7017_LVDS_VAL_HIGH_MASK (0x7 << 3) > > #define CH7017_VERTICAL_ACTIVE_LINE_OUTPUT 0x61 > -/**< Low bits of vertical active line output */ > +/* Low bits of vertical active line output */ > > #define CH7017_HORIZONTAL_ACTIVE_PIXEL_OUTPUT 0x62 > -/**< Low bits of horizontal active pixel output */ > +/* Low bits of horizontal active pixel output */ > > #define CH7017_LVDS_POWER_DOWN 0x63 > -/** High bits of horizontal active pixel output */ > +/* High bits of horizontal active pixel output */ > #define CH7017_LVDS_HAP_HIGH_MASK (0x7 << 0) > -/** Enables the LVDS power down state transition */ > +/* Enables the LVDS power down state transition */ > #define CH7017_LVDS_POWER_DOWN_EN (1 << 6) > -/** Enables the LVDS upscaler */ > +/* Enables the LVDS upscaler */ > #define CH7017_LVDS_UPSCALER_EN (1 << 7) > #define CH7017_LVDS_POWER_DOWN_DEFAULT_RESERVED 0x08 > > @@ -116,9 +116,9 @@ > #define CH7017_LVDS_ENCODING_2 0x65 > > #define CH7017_LVDS_PLL_CONTROL 0x66 > -/** Enables the LVDS panel output path */ > +/* Enables the LVDS panel output path */ > #define CH7017_LVDS_PANEN (1 << 0) > -/** Enables the LVDS panel backlight */ > +/* Enables the LVDS panel backlight */ > #define CH7017_LVDS_BKLEN (1 << 3) > > #define CH7017_POWER_SEQUENCING_T1 0x67 > @@ -197,7 +197,7 @@ static bool ch7017_write(struct intel_dvo_device *dvo, u8 addr, u8 val) > return i2c_transfer(dvo->i2c_bus, &msg, 1) == 1; > } > > -/** Probes for a CH7017 on the given bus and slave address. */ > +/* Probes for a CH7017 on the given bus and slave address. */ > static bool ch7017_init(struct intel_dvo_device *dvo, > struct i2c_adapter *adapter) > { > diff --git a/drivers/gpu/drm/i915/display/dvo_ch7xxx.c b/drivers/gpu/drm/i915/display/dvo_ch7xxx.c > index 54f58ba44b9f..1c1fe1f29675 100644 > --- a/drivers/gpu/drm/i915/display/dvo_ch7xxx.c > +++ b/drivers/gpu/drm/i915/display/dvo_ch7xxx.c > @@ -81,7 +81,7 @@ SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. > #define CH7301_SYNC_RGB_YUV (1<<0) > #define CH7301_SYNC_POL_DVI (1<<5) > > -/** @file > +/* > * driver for the Chrontel 7xxx DVI chip over DVO. > */ > > @@ -132,7 +132,7 @@ static char *ch7xxx_get_did(u8 did) > return NULL; > } > > -/** Reads an 8 bit register */ > +/* Reads an 8 bit register */ > static bool ch7xxx_readb(struct intel_dvo_device *dvo, int addr, u8 *ch) > { > struct ch7xxx_priv *ch7xxx = dvo->dev_priv; > @@ -170,7 +170,7 @@ static bool ch7xxx_readb(struct intel_dvo_device *dvo, int addr, u8 *ch) > return false; > } > > -/** Writes an 8 bit register */ > +/* Writes an 8 bit register */ > static bool ch7xxx_writeb(struct intel_dvo_device *dvo, int addr, u8 ch) > { > struct ch7xxx_priv *ch7xxx = dvo->dev_priv; > diff --git a/drivers/gpu/drm/i915/display/intel_display_types.h b/drivers/gpu/drm/i915/display/intel_display_types.h > index 3b7945aad22a..e46027d2a3c7 100644 > --- a/drivers/gpu/drm/i915/display/intel_display_types.h > +++ b/drivers/gpu/drm/i915/display/intel_display_types.h > @@ -1006,7 +1006,7 @@ struct intel_crtc_state { > enum drm_scaling_filter scaling_filter; > } hw; > > - /** > + /* > * quirks - bitfield with hw state readout quirks > * > * For various reasons the hw state readout code might not be able to > diff --git a/drivers/gpu/drm/i915/display/intel_dvo_dev.h b/drivers/gpu/drm/i915/display/intel_dvo_dev.h > index d96c3cc46e50..45d47209c327 100644 > --- a/drivers/gpu/drm/i915/display/intel_dvo_dev.h > +++ b/drivers/gpu/drm/i915/display/intel_dvo_dev.h > @@ -110,7 +110,7 @@ struct intel_dvo_dev_ops { > */ > bool (*get_hw_state)(struct intel_dvo_device *dev); > > - /** > + /* > * Query the device for the modes it provides. > * > * This function may also update MonInfo, mm_width, and mm_height. > @@ -119,12 +119,12 @@ struct intel_dvo_dev_ops { > */ > struct drm_display_mode *(*get_modes)(struct intel_dvo_device *dvo); > > - /** > + /* > * Clean up driver-specific bits of the output > */ > void (*destroy) (struct intel_dvo_device *dvo); > > - /** > + /* > * Debugging hook to dump device registers to log file > */ > void (*dump_regs)(struct intel_dvo_device *dvo); > diff --git a/drivers/gpu/drm/i915/display/intel_sdvo.c b/drivers/gpu/drm/i915/display/intel_sdvo.c > index f5b744bef18f..87ff910dce05 100644 > --- a/drivers/gpu/drm/i915/display/intel_sdvo.c > +++ b/drivers/gpu/drm/i915/display/intel_sdvo.c > @@ -162,7 +162,7 @@ struct intel_sdvo_connector { > /* this is to get the range of margin.*/ > u32 max_hscan, max_vscan; > > - /** > + /* > * This is set if we treat the device as HDMI, instead of DVI. > */ > bool is_hdmi; > @@ -280,7 +280,7 @@ static bool intel_sdvo_read_byte(struct intel_sdvo *intel_sdvo, u8 addr, u8 *ch) > > #define SDVO_CMD_NAME_ENTRY(cmd_) { .cmd = SDVO_CMD_ ## cmd_, .name = #cmd_ } > > -/** Mapping of command numbers to names, for debug output */ > +/* Mapping of command numbers to names, for debug output */ > static const struct { > u8 cmd; > const char *name; > diff --git a/drivers/gpu/drm/i915/display/intel_tv.c b/drivers/gpu/drm/i915/display/intel_tv.c > index 9379f3463344..2507ab1ceda6 100644 > --- a/drivers/gpu/drm/i915/display/intel_tv.c > +++ b/drivers/gpu/drm/i915/display/intel_tv.c > @@ -26,7 +26,7 @@ > * > */ > > -/** @file > +/* > * Integrated TV-out support for the 915GM and 945GM. > */ > > diff --git a/drivers/gpu/drm/i915/gt/intel_context_types.h b/drivers/gpu/drm/i915/gt/intel_context_types.h > index 04eacae1aca5..1be2aad18f2a 100644 > --- a/drivers/gpu/drm/i915/gt/intel_context_types.h > +++ b/drivers/gpu/drm/i915/gt/intel_context_types.h Several of the comments in this file do appear to be kerneldoc (in fact kerneldoc that was specifically requested during code review at https://patchwork.freedesktop.org/patch/448456/#comment_804252) and this file is included from Documentation/gpu/i915.rst, so I think some of these changes might be moving in the wrong direction. Should we instead focus on fixing up the comments that aren't quite formatted properly? Matt > @@ -128,7 +128,6 @@ struct intel_context { > struct { > u64 timeout_us; > } watchdog; > - > u32 *lrc_reg_state; > union { > struct { > @@ -139,7 +138,7 @@ struct intel_context { > } lrc; > u32 tag; /* cookie passed to HW to track this context on submission */ > > - /** stats: Context GPU engine busyness tracking. */ > + /* stats: Context GPU engine busyness tracking. */ > struct intel_context_stats { > u64 active; > > @@ -158,7 +157,7 @@ struct intel_context { > atomic_t pin_count; > struct mutex pin_mutex; /* guards pinning and associated on-gpuing */ > > - /** > + /* > * active: Active tracker for the rq activity (inc. external) on this > * intel_context object. > */ > @@ -166,10 +165,10 @@ struct intel_context { > > const struct intel_context_ops *ops; > > - /** sseu: Control eu/slice partitioning */ > + /* sseu: Control eu/slice partitioning */ > struct intel_sseu sseu; > > - /** > + /* > * pinned_contexts_link: List link for the engine's pinned contexts. > * This is only used if this is a perma-pinned kernel context and > * the list is assumed to only be manipulated during driver load > @@ -180,9 +179,9 @@ struct intel_context { > u8 wa_bb_page; /* if set, page num reserved for context workarounds */ > > struct { > - /** @lock: protects everything in guc_state */ > + /* @lock: protects everything in guc_state */ > spinlock_t lock; > - /** > + /* > * @sched_state: scheduling state of this context using GuC > * submission > */ > @@ -192,18 +191,18 @@ struct intel_context { > * being fenced until a GuC operation completes > */ > struct list_head fences; > - /** > + /* > * @blocked: fence used to signal when the blocking of a > * context's submissions is complete. > */ > struct i915_sw_fence blocked; > - /** @number_committed_requests: number of committed requests */ > + /* @number_committed_requests: number of committed requests */ > int number_committed_requests; > - /** @requests: list of active requests on this context */ > + /* @requests: list of active requests on this context */ > struct list_head requests; > - /** @prio: the context's current guc priority */ > + /* @prio: the context's current guc priority */ > u8 prio; > - /** > + /* > * @prio_count: a counter of the number requests in flight in > * each priority bucket > */ > @@ -211,82 +210,82 @@ struct intel_context { > } guc_state; > > struct { > - /** > + /* > * @id: handle which is used to uniquely identify this context > * with the GuC, protected by guc->submission_state.lock > */ > u16 id; > - /** > + /* > * @ref: the number of references to the guc_id, when > * transitioning in and out of zero protected by > * guc->submission_state.lock > */ > atomic_t ref; > - /** > + /* > * @link: in guc->guc_id_list when the guc_id has no refs but is > * still valid, protected by guc->submission_state.lock > */ > struct list_head link; > } guc_id; > > - /** > + /* > * @destroyed_link: link in guc->submission_state.destroyed_contexts, in > * list when context is pending to be destroyed (deregistered with the > * GuC), protected by guc->submission_state.lock > */ > struct list_head destroyed_link; > > - /** @parallel: sub-structure for parallel submission members */ > + /* @parallel: sub-structure for parallel submission members */ > struct { > union { > - /** > + /* > * @child_list: parent's list of children > * contexts, no protection as immutable after context > * creation > */ > struct list_head child_list; > - /** > + /* > * @child_link: child's link into parent's list of > * children > */ > struct list_head child_link; > }; > - /** @parent: pointer to parent if child */ > + /* @parent: pointer to parent if child */ > struct intel_context *parent; > - /** > + /* > * @last_rq: last request submitted on a parallel context, used > * to insert submit fences between requests in the parallel > * context > */ > struct i915_request *last_rq; > - /** > + /* > * @fence_context: fence context composite fence when doing > * parallel submission > */ > u64 fence_context; > - /** > + /* > * @seqno: seqno for composite fence when doing parallel > * submission > */ > u32 seqno; > - /** @number_children: number of children if parent */ > + /* @number_children: number of children if parent */ > u8 number_children; > - /** @child_index: index into child_list if child */ > + /* @child_index: index into child_list if child */ > u8 child_index; > - /** @guc: GuC specific members for parallel submission */ > + /* @guc: GuC specific members for parallel submission */ > struct { > - /** @wqi_head: cached head pointer in work queue */ > + /* @wqi_head: cached head pointer in work queue */ > u16 wqi_head; > - /** @wqi_tail: cached tail pointer in work queue */ > + /* @wqi_tail: cached tail pointer in work queue */ > u16 wqi_tail; > - /** @wq_head: pointer to the actual head in work queue */ > + /* @wq_head: pointer to the actual head in work queue */ > u32 *wq_head; > - /** @wq_tail: pointer to the actual head in work queue */ > + /* @wq_tail: pointer to the actual head in work queue */ > u32 *wq_tail; > - /** @wq_status: pointer to the status in work queue */ > + /* @wq_status: pointer to the status in work queue */ > u32 *wq_status; > > - /** > + /* > * @parent_page: page in context state (ce->state) used > * by parent for work queue, process descriptor > */ > @@ -295,18 +294,18 @@ struct intel_context { > } parallel; > > #ifdef CONFIG_DRM_I915_SELFTEST > - /** > + /* > * @drop_schedule_enable: Force drop of schedule enable G2H for selftest > */ > bool drop_schedule_enable; > > - /** > + /* > * @drop_schedule_disable: Force drop of schedule disable G2H for > * selftest > */ > bool drop_schedule_disable; > > - /** > + /* > * @drop_deregister: Force drop of deregister G2H for selftest > */ > bool drop_deregister; > diff --git a/drivers/gpu/drm/i915/gt/intel_ggtt_fencing.h b/drivers/gpu/drm/i915/gt/intel_ggtt_fencing.h > index 25340be5ecf0..230e846151a8 100644 > --- a/drivers/gpu/drm/i915/gt/intel_ggtt_fencing.h > +++ b/drivers/gpu/drm/i915/gt/intel_ggtt_fencing.h > @@ -26,7 +26,7 @@ struct i915_fence_reg { > atomic_t pin_count; > struct i915_active active; > int id; > - /** > + /* > * Whether the tiling parameters for the currently > * associated fence register have changed. Note that > * for the purposes of tracking tiling changes we also > diff --git a/drivers/gpu/drm/i915/gt/intel_gt_types.h b/drivers/gpu/drm/i915/gt/intel_gt_types.h > index 4d56f7d5a3be..c66e3d803666 100644 > --- a/drivers/gpu/drm/i915/gt/intel_gt_types.h > +++ b/drivers/gpu/drm/i915/gt/intel_gt_types.h > @@ -114,7 +114,7 @@ struct intel_gt { > } timelines; > > struct intel_gt_requests { > - /** > + /* > * We leave the user IRQ off as much as possible, > * but this means that requests will finish and never > * be retired once the system goes idle. Set a timer to > @@ -138,7 +138,7 @@ struct intel_gt { > ktime_t last_init_time; > struct intel_reset reset; > > - /** > + /* > * Is the GPU currently considered idle, or busy executing > * userspace requests? Whilst idle, we allow runtime power > * management to power down the hardware and display clocks. > @@ -164,12 +164,12 @@ struct intel_gt { > struct { > bool active; > > - /** > + /* > * @lock: Lock protecting the below fields. > */ > seqcount_mutex_t lock; > > - /** > + /* > * @total: Total time this engine was busy. > * > * Accumulated time not counting the most recent block in cases > @@ -177,7 +177,7 @@ struct intel_gt { > */ > ktime_t total; > > - /** > + /* > * @start: Timestamp of the last idle to active transition. > * > * Idle is defined as active == 0, active is active > 0. > @@ -243,7 +243,7 @@ struct intel_gt { > > unsigned long mslice_mask; > > - /** @hwconfig: hardware configuration data */ > + /* @hwconfig: hardware configuration data */ > struct intel_hwconfig hwconfig; > } info; > > diff --git a/drivers/gpu/drm/i915/gt/intel_reset_types.h b/drivers/gpu/drm/i915/gt/intel_reset_types.h > index 9312b29f5a97..4ef21186e6d5 100644 > --- a/drivers/gpu/drm/i915/gt/intel_reset_types.h > +++ b/drivers/gpu/drm/i915/gt/intel_reset_types.h > @@ -11,7 +11,7 @@ > #include <linux/srcu.h> > > struct intel_reset { > - /** > + /* > * flags: Control various stages of the GPU reset > * > * #I915_RESET_BACKOFF - When we start a global reset, we need to > @@ -49,7 +49,7 @@ struct intel_reset { > > struct mutex mutex; /* serialises wedging/unwedging */ > > - /** > + /* > * Waitqueue to signal when the reset has completed. Used by clients > * that wait for dev_priv->mm.wedged to settle. > */ > diff --git a/drivers/gpu/drm/i915/gt/intel_timeline_types.h b/drivers/gpu/drm/i915/gt/intel_timeline_types.h > index 74e67dbf89c5..ae5f859d72c0 100644 > --- a/drivers/gpu/drm/i915/gt/intel_timeline_types.h > +++ b/drivers/gpu/drm/i915/gt/intel_timeline_types.h > @@ -50,7 +50,7 @@ struct intel_timeline { > > bool has_initial_breadcrumb; > > - /** > + /* > * List of breadcrumbs associated with GPU requests currently > * outstanding. > */ > @@ -66,10 +66,10 @@ struct intel_timeline { > > struct i915_active active; > > - /** A chain of completed timelines ready for early retirement. */ > + /* A chain of completed timelines ready for early retirement. */ > struct intel_timeline *retire; > > - /** > + /* > * We track the most recent seqno that we wait on in every context so > * that we only have to emit a new await and dependency on a more > * recent sync point. As the contexts may be executed out-of-order, we > diff --git a/drivers/gpu/drm/i915/gt/shaders/clear_kernel/hsw.asm b/drivers/gpu/drm/i915/gt/shaders/clear_kernel/hsw.asm > index 5fdf384bb621..88d2dbbf981e 100644 > --- a/drivers/gpu/drm/i915/gt/shaders/clear_kernel/hsw.asm > +++ b/drivers/gpu/drm/i915/gt/shaders/clear_kernel/hsw.asm > @@ -14,7 +14,7 @@ > /* Store designated "clear GRF" value */ > mov(1) f0.1<1>UW g1.2<0,1,0>UW { align1 1N }; > > -/** > +/* > * Curbe Format > * > * DW 1.0 - Block Offset to write Render Cache > @@ -40,7 +40,7 @@ add(1) g1.2<1>UD g1.2<0,1,0>UD 0x00000001UD { align1 1N }; / > cmp.z.f0.0(1) null<1>UD g1.3<0,1,0>UD 0x00000000UD { align1 1N }; > (+f0.0) jmpi(1) 352D { align1 WE_all 1N }; > > -/** > +/* > * State Register has info on where this thread is running > * IVB: sr0.0 :: [15:13]: MBZ, 12: HSID (Half-Slice ID), [11:8]EUID, [2:0] ThreadSlotID > * HSW: sr0.0 :: 15: MBZ, [14:13]: SliceID, 12: HSID (Half-Slice ID), [11:8]EUID, [2:0] ThreadSlotID > diff --git a/drivers/gpu/drm/i915/gt/shaders/clear_kernel/ivb.asm b/drivers/gpu/drm/i915/gt/shaders/clear_kernel/ivb.asm > index 97c7ac9e3854..4d7c5f1981ba 100644 > --- a/drivers/gpu/drm/i915/gt/shaders/clear_kernel/ivb.asm > +++ b/drivers/gpu/drm/i915/gt/shaders/clear_kernel/ivb.asm > @@ -14,7 +14,7 @@ > /* Store designated "clear GRF" value */ > mov(1) f0.1<1>UW g1.2<0,1,0>UW { align1 1N }; > > -/** > +/* > * Curbe Format > * > * DW 1.0 - Block Offset to write Render Cache > @@ -40,7 +40,7 @@ add(1) g1.2<1>UD g1.2<0,1,0>UD 0x00000001UD { align1 1N }; / > cmp.z.f0.0(1) null<1>UD g1.3<0,1,0>UD 0x00000000UD { align1 1N }; > (+f0.0) jmpi(1) 44D { align1 WE_all 1N }; > > -/** > +/* > * State Register has info on where this thread is running > * IVB: sr0.0 :: [15:13]: MBZ, 12: HSID (Half-Slice ID), [11:8]EUID, [2:0] ThreadSlotID > * HSW: sr0.0 :: 15: MBZ, [14:13]: SliceID, 12: HSID (Half-Slice ID), [11:8]EUID, [2:0] ThreadSlotID > diff --git a/drivers/gpu/drm/i915/gt/uc/guc_capture_fwif.h b/drivers/gpu/drm/i915/gt/uc/guc_capture_fwif.h > index 58f93226b1c1..d8a7659079f5 100644 > --- a/drivers/gpu/drm/i915/gt/uc/guc_capture_fwif.h > +++ b/drivers/gpu/drm/i915/gt/uc/guc_capture_fwif.h > @@ -168,12 +168,12 @@ struct __guc_capture_ads_cache { > * Internal context of the intel_guc_capture module. > */ > struct intel_guc_state_capture { > - /** > + /* > * @reglists: static table of register lists used for error-capture state. > */ > const struct __guc_mmio_reg_descr_group *reglists; > > - /** > + /* > * @extlists: allocated table of steered register lists used for error-capture state. > * > * NOTE: steered registers have multiple instances depending on the HW configuration > @@ -181,7 +181,7 @@ struct intel_guc_state_capture { > */ > struct __guc_mmio_reg_descr_group *extlists; > > - /** > + /* > * @ads_cache: cached register lists that is ADS format ready > */ > struct __guc_capture_ads_cache ads_cache[GUC_CAPTURE_LIST_INDEX_MAX] > @@ -189,7 +189,7 @@ struct intel_guc_state_capture { > [GUC_MAX_ENGINE_CLASSES]; > void *ads_null_cache; > > - /** > + /* > * @cachelist: Pool of pre-allocated nodes for error capture output > * > * We need this pool of pre-allocated nodes because we cannot > @@ -204,7 +204,7 @@ struct intel_guc_state_capture { > #define PREALLOC_NODES_DEFAULT_NUMREGS 64 > int max_mmio_per_node; > > - /** > + /* > * @outlist: Pool of pre-allocated nodes for error capture output > * > * A linked list of parsed GuC error-capture output data before > diff --git a/drivers/gpu/drm/i915/i915_drm_client.h b/drivers/gpu/drm/i915/i915_drm_client.h > index 69496af996d9..c722e3c18694 100644 > --- a/drivers/gpu/drm/i915/i915_drm_client.h > +++ b/drivers/gpu/drm/i915/i915_drm_client.h > @@ -34,7 +34,7 @@ struct i915_drm_client { > > struct i915_drm_clients *clients; > > - /** > + /* > * @past_runtime: Accumulation of pphwsp runtimes from closed contexts. > */ > atomic64_t past_runtime[I915_LAST_UABI_ENGINE_CLASS + 1]; > diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h > index 76aad81c014b..519e8e8ace45 100644 > --- a/drivers/gpu/drm/i915/i915_drv.h > +++ b/drivers/gpu/drm/i915/i915_drv.h > @@ -113,37 +113,37 @@ struct i915_gem_mm { > * support stolen. > */ > struct intel_memory_region *stolen_region; > - /** Memory allocator for GTT stolen memory */ > + /* Memory allocator for GTT stolen memory */ > struct drm_mm stolen; > - /** Protects the usage of the GTT stolen memory allocator. This is > + /* Protects the usage of the GTT stolen memory allocator. This is > * always the inner lock when overlapping with struct_mutex. */ > struct mutex stolen_lock; > > /* Protects bound_list/unbound_list and #drm_i915_gem_object.mm.link */ > spinlock_t obj_lock; > > - /** > + /* > * List of objects which are purgeable. > */ > struct list_head purge_list; > > - /** > + /* > * List of objects which have allocated pages and are shrinkable. > */ > struct list_head shrink_list; > > - /** > + /* > * List of objects which are pending destruction. > */ > struct llist_head free_list; > struct work_struct free_work; > - /** > + /* > * Count of objects pending destructions. Used to skip needlessly > * waiting on an RCU barrier if no objects are waiting to be freed. > */ > atomic_t free_count; > > - /** > + /* > * tmpfs instance used for shmem backed objects > */ > struct vfsmount *gemfs; > @@ -155,7 +155,7 @@ struct i915_gem_mm { > struct shrinker shrinker; > > #ifdef CONFIG_MMU_NOTIFIER > - /** > + /* > * notifier_lock for mmu notifiers, memory may not be allocated > * while holding this lock. > */ > @@ -209,7 +209,7 @@ struct drm_i915_private { > struct intel_runtime_info __runtime; /* Use RUNTIME_INFO() to access. */ > struct intel_driver_caps caps; > > - /** > + /* > * Data Stolen Memory - aka "i915 stolen memory" gives us the start and > * end of stolen which we can optionally use to create GEM objects > * backed by stolen memory. Note that stolen_usable_size tells us > @@ -217,7 +217,7 @@ struct drm_i915_private { > * some portion of it is in fact reserved for use by hardware functions. > */ > struct resource dsm; > - /** > + /* > * Reseved portion of Data Stolen Memory > */ > struct resource dsm_reserved; > @@ -258,7 +258,7 @@ struct drm_i915_private { > struct mutex sb_lock; > struct pm_qos_request sb_qos; > > - /** Cached value of IMR to avoid reads in updating the bitfield */ > + /* Cached value of IMR to avoid reads in updating the bitfield */ > union { > u32 irq_mask; > u32 de_irq_mask[I915_MAX_PIPES]; > @@ -274,7 +274,7 @@ struct drm_i915_private { > unsigned int hpll_freq; > unsigned int czclk_freq; > > - /** > + /* > * wq - Driver workqueue for GEM. > * > * NOTE: Work items scheduled here are not allowed to grab any modeset > diff --git a/drivers/gpu/drm/i915/i915_file_private.h b/drivers/gpu/drm/i915/i915_file_private.h > index f42877869692..282e0c280224 100644 > --- a/drivers/gpu/drm/i915/i915_file_private.h > +++ b/drivers/gpu/drm/i915/i915_file_private.h > @@ -22,7 +22,7 @@ struct drm_i915_file_private { > struct rcu_head rcu; > }; > > - /** @proto_context_lock: Guards all struct i915_gem_proto_context > + /* @proto_context_lock: Guards all struct i915_gem_proto_context > * operations > * > * This not only guards @proto_context_xa, but is always held > @@ -33,7 +33,7 @@ struct drm_i915_file_private { > */ > struct mutex proto_context_lock; > > - /** @proto_context_xa: xarray of struct i915_gem_proto_context > + /* @proto_context_xa: xarray of struct i915_gem_proto_context > * > * Historically, the context uAPI allowed for two methods of > * setting context parameters: SET_CONTEXT_PARAM and > @@ -77,7 +77,7 @@ struct drm_i915_file_private { > */ > struct xarray proto_context_xa; > > - /** @context_xa: xarray of fully created i915_gem_context > + /* @context_xa: xarray of fully created i915_gem_context > * > * Write access to this xarray is guarded by @proto_context_lock. > * Otherwise, writers may race with finalize_create_context_locked(). > @@ -101,7 +101,7 @@ struct drm_i915_file_private { > #define I915_CLIENT_FAST_HANG_JIFFIES (60 * HZ) > #define I915_CLIENT_SCORE_CONTEXT_BAN 3 > #define I915_CLIENT_SCORE_BANNED 9 > - /** ban_score: Accumulated score of all ctx bans and fast hangs. */ > + /* ban_score: Accumulated score of all ctx bans and fast hangs. */ > atomic_t ban_score; > unsigned long hang_timestamp; > > diff --git a/drivers/gpu/drm/i915/i915_gpu_error.h b/drivers/gpu/drm/i915/i915_gpu_error.h > index efc75cc2ffdb..4e395a9e4c11 100644 > --- a/drivers/gpu/drm/i915/i915_gpu_error.h > +++ b/drivers/gpu/drm/i915/i915_gpu_error.h > @@ -224,10 +224,10 @@ struct i915_gpu_error { > > atomic_t pending_fb_pin; > > - /** Number of times the device has been reset (global) */ > + /* Number of times the device has been reset (global) */ > atomic_t reset_count; > > - /** Number of times an engine has been reset */ > + /* Number of times an engine has been reset */ > atomic_t reset_engine_count[I915_NUM_ENGINES]; > }; > > diff --git a/drivers/gpu/drm/i915/i915_pmu.h b/drivers/gpu/drm/i915/i915_pmu.h > index c30f43319a78..9fdb50376995 100644 > --- a/drivers/gpu/drm/i915/i915_pmu.h > +++ b/drivers/gpu/drm/i915/i915_pmu.h > @@ -52,34 +52,34 @@ struct i915_pmu_sample { > }; > > struct i915_pmu { > - /** > + /* > * @cpuhp: Struct used for CPU hotplug handling. > */ > struct { > struct hlist_node node; > unsigned int cpu; > } cpuhp; > - /** > + /* > * @base: PMU base. > */ > struct pmu base; > - /** > + /* > * @closed: i915 is unregistering. > */ > bool closed; > - /** > + /* > * @name: Name as registered with perf core. > */ > const char *name; > - /** > + /* > * @lock: Lock protecting enable mask and ref count handling. > */ > spinlock_t lock; > - /** > + /* > * @timer: Timer for internal i915 PMU sampling. > */ > struct hrtimer timer; > - /** > + /* > * @enable: Bitmask of specific enabled events. > * > * For some events we need to track their state and do some internal > @@ -92,14 +92,14 @@ struct i915_pmu { > */ > u32 enable; > > - /** > + /* > * @timer_last: > * > * Timestmap of the previous timer invocation. > */ > ktime_t timer_last; > > - /** > + /* > * @enable_count: Reference counts for the enabled events. > * > * Array indices are mapped in the same way as bits in the @enable field > @@ -107,11 +107,11 @@ struct i915_pmu { > * are using the PMU API. > */ > unsigned int enable_count[I915_PMU_MASK_BITS]; > - /** > + /* > * @timer_enabled: Should the internal sampling timer be running. > */ > bool timer_enabled; > - /** > + /* > * @sample: Current and previous (raw) counters for sampling events. > * > * These counters are updated from the i915 PMU sampling timer. > @@ -120,11 +120,11 @@ struct i915_pmu { > * struct intel_engine_cs. > */ > struct i915_pmu_sample sample[__I915_NUM_PMU_SAMPLERS]; > - /** > + /* > * @sleep_last: Last time GT parked for RC6 estimation. > */ > ktime_t sleep_last; > - /** > + /* > * @irq_count: Number of interrupts > * > * Intentionally unsigned long to avoid atomics or heuristics on 32bit. > @@ -132,15 +132,15 @@ struct i915_pmu { > * occasional wraparound easily. It's 32bit after all. > */ > unsigned long irq_count; > - /** > + /* > * @events_attr_group: Device events attribute group. > */ > struct attribute_group events_attr_group; > - /** > + /* > * @i915_attr: Memory block holding device attributes. > */ > void *i915_attr; > - /** > + /* > * @pmu_attr: Memory block holding device attributes. > */ > void *pmu_attr; > diff --git a/drivers/gpu/drm/i915/intel_uncore.h b/drivers/gpu/drm/i915/intel_uncore.h > index b1fa912a65e7..5f896fbf3064 100644 > --- a/drivers/gpu/drm/i915/intel_uncore.h > +++ b/drivers/gpu/drm/i915/intel_uncore.h > @@ -39,7 +39,7 @@ struct intel_uncore; > struct intel_gt; > > struct intel_uncore_mmio_debug { > - spinlock_t lock; /** lock is also taken in irq contexts. */ > + spinlock_t lock; /* lock is also taken in irq contexts. */ > int unclaimed_mmio_check; > int saved_mmio_check; > u32 suspend_count; > @@ -133,7 +133,7 @@ struct intel_uncore { > struct intel_gt *gt; > struct intel_runtime_pm *rpm; > > - spinlock_t lock; /** lock is also taken in irq contexts. */ > + spinlock_t lock; /* lock is also taken in irq contexts. */ > > unsigned int flags; > #define UNCORE_HAS_FORCEWAKE BIT(0) > -- > 2.37.3 > -- Matt Roper Graphics Software Engineer VTT-OSGC Platform Enablement Intel Corporation
