From: Thomas Zimmermann <tzimmermann@suse.de> To: airlied@linux.ie, daniel@ffwll.ch, maarten.lankhorst@linux.intel.com, mripard@kernel.org, sean@poorly.run, b.zolnierkie@samsung.com, ajax@redhat.com, ville.syrjala@linux.intel.com, malat@debian.org, michel@daenzer.net Cc: gregkh@linuxfoundation.org, linux-fbdev@vger.kernel.org, Thomas Zimmermann <tzimmermann@suse.de>, dri-devel@lists.freedesktop.org, corbet@lwn.net Subject: [PATCH v2 01/15] fbdev: Export fb_check_foreignness() Date: Mon, 14 Oct 2019 14:04:02 +0000 [thread overview] Message-ID: <20191014140416.28517-2-tzimmermann@suse.de> (raw) In-Reply-To: <20191014140416.28517-1-tzimmermann@suse.de> This function is required by DRM's fbdev conversion helpers. Export it from the module. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> --- drivers/video/fbdev/core/fbmem.c | 3 ++- include/linux/fb.h | 1 + 2 files changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/video/fbdev/core/fbmem.c b/drivers/video/fbdev/core/fbmem.c index 95c32952fa8a..e828fcccce40 100644 --- a/drivers/video/fbdev/core/fbmem.c +++ b/drivers/video/fbdev/core/fbmem.c @@ -1481,7 +1481,7 @@ static const struct file_operations fb_fops = { struct class *fb_class; EXPORT_SYMBOL(fb_class); -static int fb_check_foreignness(struct fb_info *fi) +int fb_check_foreignness(struct fb_info *fi) { const bool foreign_endian = fi->flags & FBINFO_FOREIGN_ENDIAN; @@ -1505,6 +1505,7 @@ static int fb_check_foreignness(struct fb_info *fi) return 0; } +EXPORT_SYMBOL(fb_check_foreignness); static bool apertures_overlap(struct aperture *gen, struct aperture *hw) { diff --git a/include/linux/fb.h b/include/linux/fb.h index 41e0069eca0a..372f1f6ae42e 100644 --- a/include/linux/fb.h +++ b/include/linux/fb.h @@ -622,6 +622,7 @@ extern int fb_get_color_depth(struct fb_var_screeninfo *var, struct fb_fix_screeninfo *fix); extern int fb_get_options(const char *name, char **option); extern int fb_new_modelist(struct fb_info *info); +extern int fb_check_foreignness(struct fb_info *fi); extern struct fb_info *registered_fb[FB_MAX]; extern int num_registered_fb; -- 2.23.0
WARNING: multiple messages have this Message-ID (diff)
From: Thomas Zimmermann <tzimmermann@suse.de> To: airlied@linux.ie, daniel@ffwll.ch, maarten.lankhorst@linux.intel.com, mripard@kernel.org, sean@poorly.run, b.zolnierkie@samsung.com, ajax@redhat.com, ville.syrjala@linux.intel.com, malat@debian.org, michel@daenzer.net Cc: gregkh@linuxfoundation.org, linux-fbdev@vger.kernel.org, Thomas Zimmermann <tzimmermann@suse.de>, dri-devel@lists.freedesktop.org, corbet@lwn.net Subject: [PATCH v2 01/15] fbdev: Export fb_check_foreignness() Date: Mon, 14 Oct 2019 16:04:02 +0200 [thread overview] Message-ID: <20191014140416.28517-2-tzimmermann@suse.de> (raw) In-Reply-To: <20191014140416.28517-1-tzimmermann@suse.de> This function is required by DRM's fbdev conversion helpers. Export it from the module. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> --- drivers/video/fbdev/core/fbmem.c | 3 ++- include/linux/fb.h | 1 + 2 files changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/video/fbdev/core/fbmem.c b/drivers/video/fbdev/core/fbmem.c index 95c32952fa8a..e828fcccce40 100644 --- a/drivers/video/fbdev/core/fbmem.c +++ b/drivers/video/fbdev/core/fbmem.c @@ -1481,7 +1481,7 @@ static const struct file_operations fb_fops = { struct class *fb_class; EXPORT_SYMBOL(fb_class); -static int fb_check_foreignness(struct fb_info *fi) +int fb_check_foreignness(struct fb_info *fi) { const bool foreign_endian = fi->flags & FBINFO_FOREIGN_ENDIAN; @@ -1505,6 +1505,7 @@ static int fb_check_foreignness(struct fb_info *fi) return 0; } +EXPORT_SYMBOL(fb_check_foreignness); static bool apertures_overlap(struct aperture *gen, struct aperture *hw) { diff --git a/include/linux/fb.h b/include/linux/fb.h index 41e0069eca0a..372f1f6ae42e 100644 --- a/include/linux/fb.h +++ b/include/linux/fb.h @@ -622,6 +622,7 @@ extern int fb_get_color_depth(struct fb_var_screeninfo *var, struct fb_fix_screeninfo *fix); extern int fb_get_options(const char *name, char **option); extern int fb_new_modelist(struct fb_info *info); +extern int fb_check_foreignness(struct fb_info *fi); extern struct fb_info *registered_fb[FB_MAX]; extern int num_registered_fb; -- 2.23.0 _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel
next prev parent reply other threads:[~2019-10-14 14:04 UTC|newest] Thread overview: 77+ messages / expand[flat|nested] mbox.gz Atom feed top 2019-10-14 14:04 [PATCH v2 00/15] DRM fbconv helpers for converting fbdev drivers Thomas Zimmermann 2019-10-14 14:04 ` Thomas Zimmermann 2019-10-14 14:04 ` Thomas Zimmermann [this message] 2019-10-14 14:04 ` [PATCH v2 01/15] fbdev: Export fb_check_foreignness() Thomas Zimmermann 2019-10-14 14:04 ` [PATCH v2 02/15] fbdev: Export FBPIXMAPSIZE Thomas Zimmermann 2019-10-14 14:04 ` Thomas Zimmermann 2019-10-14 14:04 ` [PATCH v2 03/15] drm/simple-kms-helper: Add mode_fixup() to simple display pipe Thomas Zimmermann 2019-10-14 14:04 ` Thomas Zimmermann 2019-10-14 14:04 ` [PATCH v2 04/15] drm: Add fbconv helper module Thomas Zimmermann 2019-10-14 14:04 ` Thomas Zimmermann 2019-10-14 14:04 ` [PATCH v2 05/15] drm/fbconv: Add DRM <-> fbdev pixel-format conversion Thomas Zimmermann 2019-10-14 14:04 ` Thomas Zimmermann 2019-10-14 20:30 ` Sam Ravnborg 2019-10-14 20:30 ` Sam Ravnborg 2019-10-15 5:48 ` Thomas Zimmermann 2019-10-15 5:48 ` Thomas Zimmermann 2019-10-14 14:04 ` [PATCH v2 06/15] drm/fbconv: Add mode conversion DRM <-> fbdev Thomas Zimmermann 2019-10-14 14:04 ` Thomas Zimmermann 2019-10-14 14:04 ` [PATCH v2 07/15] drm/fbconv: Add modesetting infrastructure Thomas Zimmermann 2019-10-14 14:04 ` Thomas Zimmermann 2019-10-14 14:04 ` [PATCH v2 08/15] drm/fbconv: Add plane-state check and update Thomas Zimmermann 2019-10-14 14:04 ` Thomas Zimmermann 2019-10-15 8:30 ` kbuild test robot 2019-10-15 8:30 ` kbuild test robot 2019-10-15 8:30 ` kbuild test robot 2019-10-15 17:28 ` kbuild test robot 2019-10-15 17:28 ` kbuild test robot 2019-10-15 17:28 ` kbuild test robot 2019-10-14 14:04 ` [PATCH v2 09/15] drm/fbconv: Mode-setting pipeline enable / disable Thomas Zimmermann 2019-10-14 14:04 ` Thomas Zimmermann 2022-05-28 20:17 ` Geert Uytterhoeven 2022-05-28 20:17 ` Geert Uytterhoeven 2022-05-30 7:47 ` Thomas Zimmermann 2022-05-30 7:47 ` Thomas Zimmermann 2022-05-30 8:34 ` Geert Uytterhoeven 2022-05-30 8:34 ` Geert Uytterhoeven 2022-07-01 20:01 ` Geert Uytterhoeven 2022-07-01 20:01 ` Geert Uytterhoeven 2019-10-14 14:04 ` [PATCH v2 10/15] drm/fbconv: Reimplement several fbdev interfaces Thomas Zimmermann 2019-10-14 14:04 ` Thomas Zimmermann 2019-10-14 14:04 ` [PATCH v2 11/15] drm/fbconv: Add helpers for init and cleanup of fb_info structures Thomas Zimmermann 2019-10-14 14:04 ` Thomas Zimmermann 2019-10-14 14:04 ` [PATCH v2 12/15] drm/fbconv: Add helper documentation Thomas Zimmermann 2019-10-14 14:04 ` Thomas Zimmermann 2019-10-15 8:40 ` kbuild test robot 2019-10-15 8:40 ` kbuild test robot 2019-10-15 8:40 ` kbuild test robot 2019-10-14 14:04 ` [PATCH v2 13/15] staging: Add mgakms driver Thomas Zimmermann 2019-10-14 14:04 ` Thomas Zimmermann 2019-10-14 14:04 ` [PATCH v2 14/15] staging/mgakms: Import matroxfb driver source code Thomas Zimmermann 2019-10-15 11:48 ` Ville Syrjälä 2019-10-15 11:48 ` Ville Syrjälä 2019-10-15 12:46 ` Thomas Zimmermann 2019-10-15 12:46 ` Thomas Zimmermann 2019-10-14 14:04 ` [PATCH v2 15/15] staging/mgakms: Update matroxfb driver code for DRM Thomas Zimmermann 2019-10-14 14:04 ` Thomas Zimmermann 2019-10-17 16:04 ` kbuild test robot 2019-10-17 16:04 ` kbuild test robot 2019-10-17 16:19 ` kbuild test robot 2019-10-17 16:19 ` kbuild test robot 2019-10-17 16:19 ` kbuild test robot 2019-10-14 20:36 ` [PATCH v2 00/15] DRM fbconv helpers for converting fbdev drivers Sam Ravnborg 2019-10-14 20:36 ` Sam Ravnborg 2019-10-15 6:11 ` Thomas Zimmermann 2019-10-15 6:11 ` Thomas Zimmermann 2019-10-15 14:33 ` Daniel Vetter 2019-10-15 14:33 ` Daniel Vetter 2019-10-15 17:28 ` Thomas Zimmermann 2019-10-15 17:28 ` Thomas Zimmermann 2019-10-15 17:48 ` Daniel Vetter 2019-10-15 17:48 ` Daniel Vetter 2019-10-15 18:05 ` Greg KH 2019-10-15 18:05 ` Greg KH 2019-10-15 18:13 ` Ville Syrjälä 2019-10-15 18:13 ` Ville Syrjälä 2019-10-15 18:28 ` Ville Syrjälä 2019-10-15 18:28 ` Ville Syrjälä
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