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Fri, 24 May 2019 01:54:29 -0700 (PDT) Received: from phenom.ffwll.local ([2a02:168:569e:0:3106:d637:d723:e855]) by smtp.gmail.com with ESMTPSA id 96sm567082edq.68.2019.05.24.01.54.28 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 24 May 2019 01:54:29 -0700 (PDT) From: Daniel Vetter To: LKML Cc: Intel Graphics Development , DRI Development , Daniel Vetter , Daniel Vetter , Bartlomiej Zolnierkiewicz , Hans de Goede , Greg Kroah-Hartman , Prarit Bhargava , Kees Cook , Konstantin Khorenko , Yisheng Xie , =?UTF-8?q?Micha=C5=82=20Miros=C5=82aw?= , Peter Rosin , Mikulas Patocka , linux-fbdev@vger.kernel.org Subject: [PATCH 21/33] fbdev: directly call fbcon_suspended/resumed Date: Fri, 24 May 2019 10:53:42 +0200 Message-Id: <20190524085354.27411-22-daniel.vetter@ffwll.ch> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190524085354.27411-1-daniel.vetter@ffwll.ch> References: <20190524085354.27411-1-daniel.vetter@ffwll.ch> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org With the sh_mobile notifier removed we can just directly call the fbcon code here. v2: Remove now unused local variable. v3: fixup !CONFIG_FRAMEBUFFER_CONSOLE, noticed by kbuild Signed-off-by: Daniel Vetter Cc: Bartlomiej Zolnierkiewicz Cc: Daniel Vetter Cc: Hans de Goede Cc: Greg Kroah-Hartman Cc: Prarit Bhargava Cc: Kees Cook Cc: Konstantin Khorenko Cc: Yisheng Xie Cc: "Michał Mirosław" Cc: Peter Rosin Cc: Mikulas Patocka Cc: linux-fbdev@vger.kernel.org --- drivers/video/fbdev/core/fbcon.c | 10 ++-------- drivers/video/fbdev/core/fbmem.c | 7 ++----- include/linux/fb.h | 8 -------- include/linux/fbcon.h | 4 ++++ 4 files changed, 8 insertions(+), 21 deletions(-) diff --git a/drivers/video/fbdev/core/fbcon.c b/drivers/video/fbdev/core/fbcon.c index f114b4c88796..24ea6e4fbee0 100644 --- a/drivers/video/fbdev/core/fbcon.c +++ b/drivers/video/fbdev/core/fbcon.c @@ -2919,7 +2919,7 @@ static int fbcon_set_origin(struct vc_data *vc) return 0; } -static void fbcon_suspended(struct fb_info *info) +void fbcon_suspended(struct fb_info *info) { struct vc_data *vc = NULL; struct fbcon_ops *ops = info->fbcon_par; @@ -2932,7 +2932,7 @@ static void fbcon_suspended(struct fb_info *info) fbcon_cursor(vc, CM_ERASE); } -static void fbcon_resumed(struct fb_info *info) +void fbcon_resumed(struct fb_info *info) { struct vc_data *vc; struct fbcon_ops *ops = info->fbcon_par; @@ -3330,12 +3330,6 @@ static int fbcon_event_notify(struct notifier_block *self, int idx, ret = 0; switch(action) { - case FB_EVENT_SUSPEND: - fbcon_suspended(info); - break; - case FB_EVENT_RESUME: - fbcon_resumed(info); - break; case FB_EVENT_MODE_CHANGE: fbcon_modechanged(info); break; diff --git a/drivers/video/fbdev/core/fbmem.c b/drivers/video/fbdev/core/fbmem.c index bee45e9405b8..73269dedcd45 100644 --- a/drivers/video/fbdev/core/fbmem.c +++ b/drivers/video/fbdev/core/fbmem.c @@ -1917,17 +1917,14 @@ EXPORT_SYMBOL(unregister_framebuffer); */ void fb_set_suspend(struct fb_info *info, int state) { - struct fb_event event; - WARN_CONSOLE_UNLOCKED(); - event.info = info; if (state) { - fb_notifier_call_chain(FB_EVENT_SUSPEND, &event); + fbcon_suspended(info); info->state = FBINFO_STATE_SUSPENDED; } else { info->state = FBINFO_STATE_RUNNING; - fb_notifier_call_chain(FB_EVENT_RESUME, &event); + fbcon_resumed(info); } } EXPORT_SYMBOL(fb_set_suspend); diff --git a/include/linux/fb.h b/include/linux/fb.h index b90cf7d56bd8..794b386415b7 100644 --- a/include/linux/fb.h +++ b/include/linux/fb.h @@ -126,14 +126,6 @@ struct fb_cursor_user { /* The resolution of the passed in fb_info about to change */ #define FB_EVENT_MODE_CHANGE 0x01 -/* The display on this fb_info is being suspended, no access to the - * framebuffer is allowed any more after that call returns - */ -#define FB_EVENT_SUSPEND 0x02 -/* The display on this fb_info was resumed, you can restore the display - * if you own it - */ -#define FB_EVENT_RESUME 0x03 /* An entry from the modelist was removed */ #define FB_EVENT_MODE_DELETE 0x04 diff --git a/include/linux/fbcon.h b/include/linux/fbcon.h index 38d44fdb6d14..790c42ec7b5d 100644 --- a/include/linux/fbcon.h +++ b/include/linux/fbcon.h @@ -7,12 +7,16 @@ void __exit fb_console_exit(void); int fbcon_fb_registered(struct fb_info *info); void fbcon_fb_unregistered(struct fb_info *info); void fbcon_fb_unbind(struct fb_info *info); +void fbcon_suspended(struct fb_info *info); +void fbcon_resumed(struct fb_info *info); #else static inline void fb_console_init(void) {} static inline void fb_console_exit(void) {} static inline int fbcon_fb_registered(struct fb_info *info) { return 0; } static inline void fbcon_fb_unregistered(struct fb_info *info) {} static inline void fbcon_fb_unbind(struct fb_info *info) {} +static inline void fbcon_suspended(struct fb_info *info) {} +static inline void fbcon_resumed(struct fb_info *info) {} #endif #endif /* _LINUX_FBCON_H */ -- 2.20.1 From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Vetter Date: Fri, 24 May 2019 08:53:42 +0000 Subject: [PATCH 21/33] fbdev: directly call fbcon_suspended/resumed Message-Id: <20190524085354.27411-22-daniel.vetter@ffwll.ch> List-Id: References: <20190524085354.27411-1-daniel.vetter@ffwll.ch> In-Reply-To: <20190524085354.27411-1-daniel.vetter@ffwll.ch> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit To: LKML Cc: Intel Graphics Development , DRI Development , Daniel Vetter , Daniel Vetter , Bartlomiej Zolnierkiewicz , Hans de Goede , Greg Kroah-Hartman , Prarit Bhargava , Kees Cook , Konstantin Khorenko , Yisheng Xie , =?UTF-8?q?Micha=C5=82=20Miros=C5=82aw?= , Peter Rosin , Mikulas Patocka , linux-fbdev@vger.kernel.org With the sh_mobile notifier removed we can just directly call the fbcon code here. v2: Remove now unused local variable. v3: fixup !CONFIG_FRAMEBUFFER_CONSOLE, noticed by kbuild Signed-off-by: Daniel Vetter Cc: Bartlomiej Zolnierkiewicz Cc: Daniel Vetter Cc: Hans de Goede Cc: Greg Kroah-Hartman Cc: Prarit Bhargava Cc: Kees Cook Cc: Konstantin Khorenko Cc: Yisheng Xie Cc: "Michał Mirosław" Cc: Peter Rosin Cc: Mikulas Patocka Cc: linux-fbdev@vger.kernel.org --- drivers/video/fbdev/core/fbcon.c | 10 ++-------- drivers/video/fbdev/core/fbmem.c | 7 ++----- include/linux/fb.h | 8 -------- include/linux/fbcon.h | 4 ++++ 4 files changed, 8 insertions(+), 21 deletions(-) diff --git a/drivers/video/fbdev/core/fbcon.c b/drivers/video/fbdev/core/fbcon.c index f114b4c88796..24ea6e4fbee0 100644 --- a/drivers/video/fbdev/core/fbcon.c +++ b/drivers/video/fbdev/core/fbcon.c @@ -2919,7 +2919,7 @@ static int fbcon_set_origin(struct vc_data *vc) return 0; } -static void fbcon_suspended(struct fb_info *info) +void fbcon_suspended(struct fb_info *info) { struct vc_data *vc = NULL; struct fbcon_ops *ops = info->fbcon_par; @@ -2932,7 +2932,7 @@ static void fbcon_suspended(struct fb_info *info) fbcon_cursor(vc, CM_ERASE); } -static void fbcon_resumed(struct fb_info *info) +void fbcon_resumed(struct fb_info *info) { struct vc_data *vc; struct fbcon_ops *ops = info->fbcon_par; @@ -3330,12 +3330,6 @@ static int fbcon_event_notify(struct notifier_block *self, int idx, ret = 0; switch(action) { - case FB_EVENT_SUSPEND: - fbcon_suspended(info); - break; - case FB_EVENT_RESUME: - fbcon_resumed(info); - break; case FB_EVENT_MODE_CHANGE: fbcon_modechanged(info); break; diff --git a/drivers/video/fbdev/core/fbmem.c b/drivers/video/fbdev/core/fbmem.c index bee45e9405b8..73269dedcd45 100644 --- a/drivers/video/fbdev/core/fbmem.c +++ b/drivers/video/fbdev/core/fbmem.c @@ -1917,17 +1917,14 @@ EXPORT_SYMBOL(unregister_framebuffer); */ void fb_set_suspend(struct fb_info *info, int state) { - struct fb_event event; - WARN_CONSOLE_UNLOCKED(); - event.info = info; if (state) { - fb_notifier_call_chain(FB_EVENT_SUSPEND, &event); + fbcon_suspended(info); info->state = FBINFO_STATE_SUSPENDED; } else { info->state = FBINFO_STATE_RUNNING; - fb_notifier_call_chain(FB_EVENT_RESUME, &event); + fbcon_resumed(info); } } EXPORT_SYMBOL(fb_set_suspend); diff --git a/include/linux/fb.h b/include/linux/fb.h index b90cf7d56bd8..794b386415b7 100644 --- a/include/linux/fb.h +++ b/include/linux/fb.h @@ -126,14 +126,6 @@ struct fb_cursor_user { /* The resolution of the passed in fb_info about to change */ #define FB_EVENT_MODE_CHANGE 0x01 -/* The display on this fb_info is being suspended, no access to the - * framebuffer is allowed any more after that call returns - */ -#define FB_EVENT_SUSPEND 0x02 -/* The display on this fb_info was resumed, you can restore the display - * if you own it - */ -#define FB_EVENT_RESUME 0x03 /* An entry from the modelist was removed */ #define FB_EVENT_MODE_DELETE 0x04 diff --git a/include/linux/fbcon.h b/include/linux/fbcon.h index 38d44fdb6d14..790c42ec7b5d 100644 --- a/include/linux/fbcon.h +++ b/include/linux/fbcon.h @@ -7,12 +7,16 @@ void __exit fb_console_exit(void); int fbcon_fb_registered(struct fb_info *info); void fbcon_fb_unregistered(struct fb_info *info); void fbcon_fb_unbind(struct fb_info *info); +void fbcon_suspended(struct fb_info *info); +void fbcon_resumed(struct fb_info *info); #else static inline void fb_console_init(void) {} static inline void fb_console_exit(void) {} static inline int fbcon_fb_registered(struct fb_info *info) { return 0; } static inline void fbcon_fb_unregistered(struct fb_info *info) {} static inline void fbcon_fb_unbind(struct fb_info *info) {} +static inline void fbcon_suspended(struct fb_info *info) {} +static inline void fbcon_resumed(struct fb_info *info) {} #endif #endif /* _LINUX_FBCON_H */ -- 2.20.1