From patchwork Wed Dec 15 10:43:14 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Thomas Zimmermann X-Patchwork-Id: 524643 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 91B3CC4321E for ; Wed, 15 Dec 2021 10:43:24 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236690AbhLOKnX (ORCPT ); Wed, 15 Dec 2021 05:43:23 -0500 Received: from smtp-out1.suse.de ([195.135.220.28]:48634 "EHLO smtp-out1.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237596AbhLOKnX (ORCPT ); Wed, 15 Dec 2021 05:43:23 -0500 Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by smtp-out1.suse.de (Postfix) with ESMTPS id DC256212C0; 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Wed, 15 Dec 2021 10:43:21 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap2.suse-dmz.suse.de with ESMTPSA id wNdnI8nGuWH1eAAAMHmgww (envelope-from ); Wed, 15 Dec 2021 10:43:21 +0000 From: Thomas Zimmermann To: mripard@kernel.org, maarten.lankhorst@linux.intel.com, airlied@linux.ie, daniel@ffwll.ch, jani.nikula@linux.intel.com Cc: dri-devel@lists.freedesktop.org, intel-gfx@lists.freedesktop.org, linux-arm-msm@vger.kernel.org, freedreno@lists.freedesktop.org, nouveau@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-tegra@vger.kernel.org, Thomas Zimmermann Subject: [PATCH v2 2/5] drm/dp: Move DP declarations into separate header file Date: Wed, 15 Dec 2021 11:43:14 +0100 Message-Id: <20211215104318.18866-3-tzimmermann@suse.de> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20211215104318.18866-1-tzimmermann@suse.de> References: <20211215104318.18866-1-tzimmermann@suse.de> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Split the DP declarations from other helpers before moving the DP functions into a separate module. v2: * forward-declare struct drm_dp_aux (Jani) * add include guards in drm_dp_helper_internal.h Signed-off-by: Thomas Zimmermann --- drivers/gpu/drm/drm_crtc_helper_internal.h | 27 ------------------ drivers/gpu/drm/drm_dp_aux_dev.c | 2 +- drivers/gpu/drm/drm_dp_helper.c | 2 +- drivers/gpu/drm/drm_dp_helper_internal.h | 33 ++++++++++++++++++++++ drivers/gpu/drm/drm_dp_mst_topology.c | 2 +- drivers/gpu/drm/drm_kms_helper_common.c | 1 + 6 files changed, 37 insertions(+), 30 deletions(-) create mode 100644 drivers/gpu/drm/drm_dp_helper_internal.h diff --git a/drivers/gpu/drm/drm_crtc_helper_internal.h b/drivers/gpu/drm/drm_crtc_helper_internal.h index 61e09f8a8d0f..28e04e750130 100644 --- a/drivers/gpu/drm/drm_crtc_helper_internal.h +++ b/drivers/gpu/drm/drm_crtc_helper_internal.h @@ -28,36 +28,9 @@ #include #include -#include #include #include -/* drm_dp_aux_dev.c */ -#ifdef CONFIG_DRM_DP_AUX_CHARDEV -int drm_dp_aux_dev_init(void); -void drm_dp_aux_dev_exit(void); -int drm_dp_aux_register_devnode(struct drm_dp_aux *aux); -void drm_dp_aux_unregister_devnode(struct drm_dp_aux *aux); -#else -static inline int drm_dp_aux_dev_init(void) -{ - return 0; -} - -static inline void drm_dp_aux_dev_exit(void) -{ -} - -static inline int drm_dp_aux_register_devnode(struct drm_dp_aux *aux) -{ - return 0; -} - -static inline void drm_dp_aux_unregister_devnode(struct drm_dp_aux *aux) -{ -} -#endif - /* drm_probe_helper.c */ enum drm_mode_status drm_crtc_mode_valid(struct drm_crtc *crtc, const struct drm_display_mode *mode); diff --git a/drivers/gpu/drm/drm_dp_aux_dev.c b/drivers/gpu/drm/drm_dp_aux_dev.c index 06b374cae956..0618dfe16660 100644 --- a/drivers/gpu/drm/drm_dp_aux_dev.c +++ b/drivers/gpu/drm/drm_dp_aux_dev.c @@ -40,7 +40,7 @@ #include #include -#include "drm_crtc_helper_internal.h" +#include "drm_dp_helper_internal.h" struct drm_dp_aux_dev { unsigned index; diff --git a/drivers/gpu/drm/drm_dp_helper.c b/drivers/gpu/drm/drm_dp_helper.c index 23f9073bc473..e995a0262ed7 100644 --- a/drivers/gpu/drm/drm_dp_helper.c +++ b/drivers/gpu/drm/drm_dp_helper.c @@ -35,7 +35,7 @@ #include #include -#include "drm_crtc_helper_internal.h" +#include "drm_dp_helper_internal.h" struct dp_aux_backlight { struct backlight_device *base; diff --git a/drivers/gpu/drm/drm_dp_helper_internal.h b/drivers/gpu/drm/drm_dp_helper_internal.h new file mode 100644 index 000000000000..8917fc3af9ec --- /dev/null +++ b/drivers/gpu/drm/drm_dp_helper_internal.h @@ -0,0 +1,33 @@ +/* SPDX-License-Identifier: MIT */ + +#ifndef DRM_DP_HELPER_INTERNAL_H +#define DRM_DP_HELPER_INTERNAL_H + +struct drm_dp_aux; + +#ifdef CONFIG_DRM_DP_AUX_CHARDEV +int drm_dp_aux_dev_init(void); +void drm_dp_aux_dev_exit(void); +int drm_dp_aux_register_devnode(struct drm_dp_aux *aux); +void drm_dp_aux_unregister_devnode(struct drm_dp_aux *aux); +#else +static inline int drm_dp_aux_dev_init(void) +{ + return 0; +} + +static inline void drm_dp_aux_dev_exit(void) +{ +} + +static inline int drm_dp_aux_register_devnode(struct drm_dp_aux *aux) +{ + return 0; +} + +static inline void drm_dp_aux_unregister_devnode(struct drm_dp_aux *aux) +{ +} +#endif + +#endif diff --git a/drivers/gpu/drm/drm_dp_mst_topology.c b/drivers/gpu/drm/drm_dp_mst_topology.c index 7f0ff96261cf..9f7b0b606924 100644 --- a/drivers/gpu/drm/drm_dp_mst_topology.c +++ b/drivers/gpu/drm/drm_dp_mst_topology.c @@ -45,7 +45,7 @@ #include #include -#include "drm_crtc_helper_internal.h" +#include "drm_dp_helper_internal.h" #include "drm_dp_mst_topology_internal.h" /** diff --git a/drivers/gpu/drm/drm_kms_helper_common.c b/drivers/gpu/drm/drm_kms_helper_common.c index 47e92400548d..88260d26409c 100644 --- a/drivers/gpu/drm/drm_kms_helper_common.c +++ b/drivers/gpu/drm/drm_kms_helper_common.c @@ -29,6 +29,7 @@ #include +#include "drm_dp_helper_internal.h" #include "drm_crtc_helper_internal.h" MODULE_AUTHOR("David Airlie, Jesse Barnes"); From patchwork Wed Dec 15 10:43:17 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Thomas Zimmermann X-Patchwork-Id: 524642 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id E9479C41535 for ; Wed, 15 Dec 2021 10:43:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S241739AbhLOKnZ (ORCPT ); Wed, 15 Dec 2021 05:43:25 -0500 Received: from smtp-out2.suse.de ([195.135.220.29]:40640 "EHLO smtp-out2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236702AbhLOKnY (ORCPT ); Wed, 15 Dec 2021 05:43:24 -0500 Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by smtp-out2.suse.de (Postfix) with ESMTPS id DF2CC1F3CA; 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Wed, 15 Dec 2021 10:43:22 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap2.suse-dmz.suse.de with ESMTPSA id cMWCJMrGuWH1eAAAMHmgww (envelope-from ); Wed, 15 Dec 2021 10:43:22 +0000 From: Thomas Zimmermann To: mripard@kernel.org, maarten.lankhorst@linux.intel.com, airlied@linux.ie, daniel@ffwll.ch, jani.nikula@linux.intel.com Cc: dri-devel@lists.freedesktop.org, intel-gfx@lists.freedesktop.org, linux-arm-msm@vger.kernel.org, freedreno@lists.freedesktop.org, nouveau@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-tegra@vger.kernel.org, Thomas Zimmermann Subject: [PATCH v2 5/5] drm/dp: Move DisplayPort AUX bus helpers into dp/ Date: Wed, 15 Dec 2021 11:43:17 +0100 Message-Id: <20211215104318.18866-6-tzimmermann@suse.de> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20211215104318.18866-1-tzimmermann@suse.de> References: <20211215104318.18866-1-tzimmermann@suse.de> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Move drm_dp_aux_bus.c and its header file into the DP subdirectory and update all users. No functional changes. Signed-off-by: Thomas Zimmermann --- drivers/gpu/drm/Makefile | 2 -- drivers/gpu/drm/bridge/parade-ps8640.c | 2 +- drivers/gpu/drm/bridge/ti-sn65dsi86.c | 2 +- drivers/gpu/drm/dp/Makefile | 2 ++ drivers/gpu/drm/{ => dp}/drm_dp_aux_bus.c | 2 +- drivers/gpu/drm/panel/panel-edp.c | 2 +- drivers/gpu/drm/panel/panel-samsung-atna33xc20.c | 2 +- include/drm/{ => dp}/drm_dp_aux_bus.h | 0 8 files changed, 7 insertions(+), 7 deletions(-) rename drivers/gpu/drm/{ => dp}/drm_dp_aux_bus.c (99%) rename include/drm/{ => dp}/drm_dp_aux_bus.h (100%) diff --git a/drivers/gpu/drm/Makefile b/drivers/gpu/drm/Makefile index 69be80ef1d31..700abeb4945e 100644 --- a/drivers/gpu/drm/Makefile +++ b/drivers/gpu/drm/Makefile @@ -31,8 +31,6 @@ drm-$(CONFIG_DEBUG_FS) += drm_debugfs.o drm_debugfs_crc.o drm-$(CONFIG_DRM_LOAD_EDID_FIRMWARE) += drm_edid_load.o drm-$(CONFIG_DRM_PRIVACY_SCREEN) += drm_privacy_screen.o drm_privacy_screen_x86.o -obj-$(CONFIG_DRM_DP_AUX_BUS) += drm_dp_aux_bus.o - obj-$(CONFIG_DRM_NOMODESET) += drm_nomodeset.o drm_cma_helper-y := drm_gem_cma_helper.o diff --git a/drivers/gpu/drm/bridge/parade-ps8640.c b/drivers/gpu/drm/bridge/parade-ps8640.c index d6a1adbe57d4..89ac4891459a 100644 --- a/drivers/gpu/drm/bridge/parade-ps8640.c +++ b/drivers/gpu/drm/bridge/parade-ps8640.c @@ -14,7 +14,7 @@ #include #include -#include +#include #include #include #include diff --git a/drivers/gpu/drm/bridge/ti-sn65dsi86.c b/drivers/gpu/drm/bridge/ti-sn65dsi86.c index 74fcaa0150fd..ceda36c69446 100644 --- a/drivers/gpu/drm/bridge/ti-sn65dsi86.c +++ b/drivers/gpu/drm/bridge/ti-sn65dsi86.c @@ -26,7 +26,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/drivers/gpu/drm/dp/Makefile b/drivers/gpu/drm/dp/Makefile index 5b892aeff5ab..75faffc706b1 100644 --- a/drivers/gpu/drm/dp/Makefile +++ b/drivers/gpu/drm/dp/Makefile @@ -1,5 +1,7 @@ # SPDX-License-Identifier: MIT +obj-$(CONFIG_DRM_DP_AUX_BUS) += drm_dp_aux_bus.o + drm_dp_helper-y := drm_dp.o drm_dp_dual_mode_helper.o drm_dp_helper_mod.o drm_dp_mst_topology.o drm_dp_helper-$(CONFIG_DRM_DP_AUX_CHARDEV) += drm_dp_aux_dev.o drm_dp_helper-$(CONFIG_DRM_DP_CEC) += drm_dp_cec.o diff --git a/drivers/gpu/drm/drm_dp_aux_bus.c b/drivers/gpu/drm/dp/drm_dp_aux_bus.c similarity index 99% rename from drivers/gpu/drm/drm_dp_aux_bus.c rename to drivers/gpu/drm/dp/drm_dp_aux_bus.c index 565edf6b1732..415afce3cf96 100644 --- a/drivers/gpu/drm/drm_dp_aux_bus.c +++ b/drivers/gpu/drm/dp/drm_dp_aux_bus.c @@ -19,7 +19,7 @@ #include #include -#include +#include #include /** diff --git a/drivers/gpu/drm/panel/panel-edp.c b/drivers/gpu/drm/panel/panel-edp.c index 6a6ca891ee2e..99ca1bd0091c 100644 --- a/drivers/gpu/drm/panel/panel-edp.c +++ b/drivers/gpu/drm/panel/panel-edp.c @@ -36,7 +36,7 @@ #include #include -#include +#include #include #include diff --git a/drivers/gpu/drm/panel/panel-samsung-atna33xc20.c b/drivers/gpu/drm/panel/panel-samsung-atna33xc20.c index bffeadaaf9a2..20666b6217e7 100644 --- a/drivers/gpu/drm/panel/panel-samsung-atna33xc20.c +++ b/drivers/gpu/drm/panel/panel-samsung-atna33xc20.c @@ -14,7 +14,7 @@ #include #include -#include +#include #include #include #include diff --git a/include/drm/drm_dp_aux_bus.h b/include/drm/dp/drm_dp_aux_bus.h similarity index 100% rename from include/drm/drm_dp_aux_bus.h rename to include/drm/dp/drm_dp_aux_bus.h