From patchwork Wed Jul 13 08:11:54 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mauro Carvalho Chehab X-Patchwork-Id: 12916179 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 81A11C433EF for ; Wed, 13 Jul 2022 08:13:52 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 9FC9395D80; Wed, 13 Jul 2022 08:12:54 +0000 (UTC) Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by gabe.freedesktop.org (Postfix) with ESMTPS id 9FD8E95239; Wed, 13 Jul 2022 08:12:34 +0000 (UTC) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 5F07461ABD; Wed, 13 Jul 2022 08:12:34 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0FF3CC341CA; Wed, 13 Jul 2022 08:12:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1657699952; bh=qczUEguDVUqJvy/woYoSbaWPrDFIYfetEUvYFnQIf4c=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=fPl89HjuVrZz2nZCxqrE8GG7VF12ThSQoDQItIUiDbY7k1kH4DhYfCjjAzPxes8gx utHjHIRkOIRwvWOX+QFqzw1w3VE0wCGyok9x4OxfElQ7HfxpZNWVm2/vO2W9P68Hhh Fnqe3/JVTBUKVs0xeiQlVNK3ipcn1jF1gcjc3N/3d5OsPbsxKY8D7m5QpG0rR2sH2i 1IIX4WZFx3xXdh6lBAKbafqvG6jl4vakiQYdKvNppJQkxQS2fXHjLU0/KEIyPk/vAt gbbVYjFASbhmzXLw2v0cVkTH444aQrmRQJ2H+IAsLgSfg8V9n+uR3YiyPdKzODoa30 SFjmhPI5R0Ugg== Received: from mchehab by mail.kernel.org with local (Exim 4.95) (envelope-from ) id 1oBXTx-004zsn-Dt; Wed, 13 Jul 2022 09:12:29 +0100 From: Mauro Carvalho Chehab To: Date: Wed, 13 Jul 2022 09:11:54 +0100 Message-Id: <3cb8ebff378fc0634e992eba68176ed30842572a.1657699522.git.mchehab@kernel.org> X-Mailer: git-send-email 2.36.1 In-Reply-To: References: MIME-Version: 1.0 Subject: [Intel-gfx] [PATCH v2 06/39] drm/i915: gt: fix some Kernel-doc issues X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: David Airlie , Sebastian Andrzej Siewior , dri-devel@lists.freedesktop.org, Chris Wilson , Michael Cheng , Matthew Auld , =?utf-8?q?Thomas_Hellstr=C3=B6m?= , Alan Previn , Lucas De Marchi , intel-gfx@lists.freedesktop.org, Rodrigo Vivi , Mauro Carvalho Chehab , =?utf-8?q?Micha=C5=82_Winiarski?= , linux-kernel@vger.kernel.org, Tejas Upadhyay , Nirmoy Das Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" There are several trivial warnings there, due to trivial things: - lack of function name at the kerneldoc markup; - undocumented structs with kernel-doc markups; - wrong parameter syntax. Fix such warnings: drivers/gpu/drm/i915/gt/intel_context.h:107: warning: Function parameter or member 'ce' not described in 'intel_context_lock_pinned' drivers/gpu/drm/i915/gt/intel_context.h:122: warning: Function parameter or member 'ce' not described in 'intel_context_is_pinned' drivers/gpu/drm/i915/gt/intel_context.h:141: warning: Function parameter or member 'ce' not described in 'intel_context_unlock_pinned' drivers/gpu/drm/i915/gt/intel_gtt.h:510: warning: Function parameter or member 'vm' not described in 'i915_vm_resv_put' drivers/gpu/drm/i915/gt/intel_gtt.h:510: warning: Excess function parameter 'resv' description in 'i915_vm_resv_put' drivers/gpu/drm/i915/gt/intel_gtt.h:615: warning: Function parameter or member 'i915' not described in 'i915_ggtt_mark_pte_lost' drivers/gpu/drm/i915/gt/intel_gtt.h:615: warning: Function parameter or member 'val' not described in 'i915_ggtt_mark_pte_lost' drivers/gpu/drm/i915/gt/intel_rps.c:2343: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst * Tells the intel_ips driver that the i915 driver is now loaded, if drivers/gpu/drm/i915/gt/uc/guc_capture_fwif.h:28: warning: Function parameter or member 'size' not described in '__guc_capture_bufstate' drivers/gpu/drm/i915/gt/uc/guc_capture_fwif.h:28: warning: Function parameter or member 'data' not described in '__guc_capture_bufstate' drivers/gpu/drm/i915/gt/uc/guc_capture_fwif.h:28: warning: Function parameter or member 'rd' not described in '__guc_capture_bufstate' drivers/gpu/drm/i915/gt/uc/guc_capture_fwif.h:28: warning: Function parameter or member 'wr' not described in '__guc_capture_bufstate' drivers/gpu/drm/i915/gt/uc/guc_capture_fwif.h:60: warning: Function parameter or member 'link' not described in '__guc_capture_parsed_output' drivers/gpu/drm/i915/gt/uc/guc_capture_fwif.h:60: warning: Function parameter or member 'is_partial' not described in '__guc_capture_parsed_output' drivers/gpu/drm/i915/gt/uc/guc_capture_fwif.h:60: warning: Function parameter or member 'eng_class' not described in '__guc_capture_parsed_output' drivers/gpu/drm/i915/gt/uc/guc_capture_fwif.h:60: warning: Function parameter or member 'eng_inst' not described in '__guc_capture_parsed_output' drivers/gpu/drm/i915/gt/uc/guc_capture_fwif.h:60: warning: Function parameter or member 'guc_id' not described in '__guc_capture_parsed_output' drivers/gpu/drm/i915/gt/uc/guc_capture_fwif.h:60: warning: Function parameter or member 'lrca' not described in '__guc_capture_parsed_output' drivers/gpu/drm/i915/gt/uc/guc_capture_fwif.h:60: warning: Function parameter or member 'reginfo' not described in '__guc_capture_parsed_output' drivers/gpu/drm/i915/gt/uc/guc_capture_fwif.h:63: warning: wrong kernel-doc identifier on line: * struct guc_debug_capture_list_header / struct guc_debug_capture_list drivers/gpu/drm/i915/gt/uc/guc_capture_fwif.h:81: warning: wrong kernel-doc identifier on line: * struct __guc_mmio_reg_descr / struct __guc_mmio_reg_descr_group drivers/gpu/drm/i915/gt/uc/guc_capture_fwif.h:106: warning: wrong kernel-doc identifier on line: * struct guc_state_capture_header_t / struct guc_state_capture_t / drivers/gpu/drm/i915/gt/uc/guc_capture_fwif.h:164: warning: Function parameter or member 'is_valid' not described in '__guc_capture_ads_cache' drivers/gpu/drm/i915/gt/uc/guc_capture_fwif.h:164: warning: Function parameter or member 'ptr' not described in '__guc_capture_ads_cache' drivers/gpu/drm/i915/gt/uc/guc_capture_fwif.h:164: warning: Function parameter or member 'size' not described in '__guc_capture_ads_cache' drivers/gpu/drm/i915/gt/uc/guc_capture_fwif.h:164: warning: Function parameter or member 'status' not described in '__guc_capture_ads_cache' drivers/gpu/drm/i915/gt/uc/guc_capture_fwif.h:217: warning: Function parameter or member 'ads_null_cache' not described in 'intel_guc_state_capture' drivers/gpu/drm/i915/gt/uc/guc_capture_fwif.h:217: warning: Function parameter or member 'max_mmio_per_node' not described in 'intel_guc_state_capture' drivers/gpu/drm/i915/gt/uc/intel_guc_fwif.h:401: warning: Function parameter or member 'marker' not described in 'guc_log_buffer_state' drivers/gpu/drm/i915/gt/uc/intel_guc_fwif.h:401: warning: Function parameter or member 'read_ptr' not described in 'guc_log_buffer_state' drivers/gpu/drm/i915/gt/uc/intel_guc_fwif.h:401: warning: Function parameter or member 'write_ptr' not described in 'guc_log_buffer_state' drivers/gpu/drm/i915/gt/uc/intel_guc_fwif.h:401: warning: Function parameter or member 'size' not described in 'guc_log_buffer_state' drivers/gpu/drm/i915/gt/uc/intel_guc_fwif.h:401: warning: Function parameter or member 'sampled_write_ptr' not described in 'guc_log_buffer_state' drivers/gpu/drm/i915/gt/uc/intel_guc_fwif.h:401: warning: Function parameter or member 'wrap_offset' not described in 'guc_log_buffer_state' drivers/gpu/drm/i915/gt/uc/intel_guc_fwif.h:401: warning: Function parameter or member 'flush_to_file' not described in 'guc_log_buffer_state' drivers/gpu/drm/i915/gt/uc/intel_guc_fwif.h:401: warning: Function parameter or member 'buffer_full_cnt' not described in 'guc_log_buffer_state' drivers/gpu/drm/i915/gt/uc/intel_guc_fwif.h:401: warning: Function parameter or member 'reserved' not described in 'guc_log_buffer_state' drivers/gpu/drm/i915/gt/uc/intel_guc_fwif.h:401: warning: Function parameter or member 'flags' not described in 'guc_log_buffer_state' drivers/gpu/drm/i915/gt/uc/intel_guc_fwif.h:401: warning: Function parameter or member 'version' not described in 'guc_log_buffer_state' Signed-off-by: Mauro Carvalho Chehab Reviewed-by: Rodrigo Vivi --- To avoid mailbombing on a large number of people, only mailing lists were C/C on the cover. See [PATCH v2 00/39] at: https://lore.kernel.org/all/cover.1657699522.git.mchehab@kernel.org/ drivers/gpu/drm/i915/gt/intel_context.h | 6 +++--- drivers/gpu/drm/i915/gt/intel_engine_cs.c | 4 ++-- drivers/gpu/drm/i915/gt/intel_gtt.h | 6 +++--- drivers/gpu/drm/i915/gt/intel_rps.c | 4 ++-- drivers/gpu/drm/i915/gt/uc/guc_capture_fwif.h | 14 +++++++------- drivers/gpu/drm/i915/gt/uc/intel_guc_fwif.h | 2 +- 6 files changed, 18 insertions(+), 18 deletions(-) diff --git a/drivers/gpu/drm/i915/gt/intel_context.h b/drivers/gpu/drm/i915/gt/intel_context.h index 8e2d70630c49..91c092d5deae 100644 --- a/drivers/gpu/drm/i915/gt/intel_context.h +++ b/drivers/gpu/drm/i915/gt/intel_context.h @@ -96,7 +96,7 @@ void intel_context_bind_parent_child(struct intel_context *parent, /** * intel_context_lock_pinned - Stablises the 'pinned' status of the HW context - * @ce - the context + * @ce: the context * * Acquire a lock on the pinned status of the HW context, such that the context * can neither be bound to the GPU or unbound whilst the lock is held, i.e. @@ -110,7 +110,7 @@ static inline int intel_context_lock_pinned(struct intel_context *ce) /** * intel_context_is_pinned - Reports the 'pinned' status - * @ce - the context + * @ce: the context * * While in use by the GPU, the context, along with its ring and page * tables is pinned into memory and the GTT. @@ -132,7 +132,7 @@ static inline void intel_context_cancel_request(struct intel_context *ce, /** * intel_context_unlock_pinned - Releases the earlier locking of 'pinned' status - * @ce - the context + * @ce: the context * * Releases the lock earlier acquired by intel_context_unlock_pinned(). */ diff --git a/drivers/gpu/drm/i915/gt/intel_engine_cs.c b/drivers/gpu/drm/i915/gt/intel_engine_cs.c index 37fa813af766..da225f5db2a4 100644 --- a/drivers/gpu/drm/i915/gt/intel_engine_cs.c +++ b/drivers/gpu/drm/i915/gt/intel_engine_cs.c @@ -1197,7 +1197,7 @@ create_kernel_context(struct intel_engine_cs *engine) } /** - * intel_engines_init_common - initialize cengine state which might require hw access + * engine_init_common - initialize cengine state which might require hw access * @engine: Engine to initialize. * * Initializes @engine@ structure members shared between legacy and execlists @@ -1278,7 +1278,7 @@ int intel_engines_init(struct intel_gt *gt) } /** - * intel_engines_cleanup_common - cleans up the engine state created by + * intel_engine_cleanup_common - cleans up the engine state created by * the common initiailizers. * @engine: Engine to cleanup. * diff --git a/drivers/gpu/drm/i915/gt/intel_gtt.h b/drivers/gpu/drm/i915/gt/intel_gtt.h index e639434e97fd..fca8eedee1d8 100644 --- a/drivers/gpu/drm/i915/gt/intel_gtt.h +++ b/drivers/gpu/drm/i915/gt/intel_gtt.h @@ -503,7 +503,7 @@ static inline void i915_vm_put(struct i915_address_space *vm) /** * i915_vm_resv_put - Release a reference on the vm's reservation lock - * @resv: Pointer to a reservation lock obtained from i915_vm_resv_get() + * @vm: The vm whose reservation lock was obtained from i915_vm_resv_get() */ static inline void i915_vm_resv_put(struct i915_address_space *vm) { @@ -604,8 +604,8 @@ void i915_ggtt_resume(struct i915_ggtt *ggtt); /** * i915_ggtt_mark_pte_lost - Mark ggtt ptes as lost or clear such a marking - * @i915 The device private. - * @val whether the ptes should be marked as lost. + * @i915: The device private. + * @val: whether the ptes should be marked as lost. * * In some cases pte content is retained across suspend, but typically lost * across hibernate. Typically they should be marked as lost on diff --git a/drivers/gpu/drm/i915/gt/intel_rps.c b/drivers/gpu/drm/i915/gt/intel_rps.c index fb3f57ee450b..8aefc427e06e 100644 --- a/drivers/gpu/drm/i915/gt/intel_rps.c +++ b/drivers/gpu/drm/i915/gt/intel_rps.c @@ -2339,8 +2339,8 @@ bool rps_read_mask_mmio(struct intel_rps *rps, static struct drm_i915_private __rcu *ips_mchdev; /** - * Tells the intel_ips driver that the i915 driver is now loaded, if - * IPS got loaded first. + * ips_ping_for_i915_load - Tells the intel_ips driver that the i915 driver + * is now loaded, if IPS got loaded first. * * This awkward dance is so that neither module has to depend on the * other in order for IPS to do the appropriate communication of 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 3624abfd22d1..58f93226b1c1 100644 --- a/drivers/gpu/drm/i915/gt/uc/guc_capture_fwif.h +++ b/drivers/gpu/drm/i915/gt/uc/guc_capture_fwif.h @@ -12,7 +12,7 @@ struct intel_guc; struct file; -/** +/* * struct __guc_capture_bufstate * * Book-keeping structure used to track read and write pointers @@ -26,7 +26,7 @@ struct __guc_capture_bufstate { u32 wr; }; -/** +/* * struct __guc_capture_parsed_output - extracted error capture node * * A single unit of extracted error-capture output data grouped together @@ -58,7 +58,7 @@ struct __guc_capture_parsed_output { #define GCAP_PARSED_REGLIST_INDEX_ENGINST BIT(GUC_CAPTURE_LIST_TYPE_ENGINE_INSTANCE) }; -/** +/* * struct guc_debug_capture_list_header / struct guc_debug_capture_list * * As part of ADS registration, these header structures (followed by @@ -76,7 +76,7 @@ struct guc_debug_capture_list { struct guc_mmio_reg regs[0]; } __packed; -/** +/* * struct __guc_mmio_reg_descr / struct __guc_mmio_reg_descr_group * * intel_guc_capture module uses these structures to maintain static @@ -101,7 +101,7 @@ struct __guc_mmio_reg_descr_group { struct __guc_mmio_reg_descr *extlist; /* only used for steered registers */ }; -/** +/* * struct guc_state_capture_header_t / struct guc_state_capture_t / * guc_state_capture_group_header_t / guc_state_capture_group_t * @@ -148,7 +148,7 @@ struct guc_state_capture_group_t { struct guc_state_capture_t capture_entries[0]; } __packed; -/** +/* * struct __guc_capture_ads_cache * * A structure to cache register lists that were populated and registered @@ -162,7 +162,7 @@ struct __guc_capture_ads_cache { int status; }; -/** +/* * struct intel_guc_state_capture * * Internal context of the intel_guc_capture module. diff --git a/drivers/gpu/drm/i915/gt/uc/intel_guc_fwif.h b/drivers/gpu/drm/i915/gt/uc/intel_guc_fwif.h index b3c9a9327f76..237019e98ede 100644 --- a/drivers/gpu/drm/i915/gt/uc/intel_guc_fwif.h +++ b/drivers/gpu/drm/i915/gt/uc/intel_guc_fwif.h @@ -360,7 +360,7 @@ enum guc_log_buffer_type { GUC_MAX_LOG_BUFFER }; -/** +/* * struct guc_log_buffer_state - GuC log buffer state * * Below state structure is used for coordination of retrieval of GuC firmware