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From: Icenowy Zheng <icenowy@aosc.xyz>
To: u-boot@lists.denx.de
Subject: [U-Boot] [RFC PATCH 1/2] video: add a function to acquire the GraphicDevice of cfb_console
Date: Tue,  7 Feb 2017 20:58:11 +0800	[thread overview]
Message-ID: <20170207125812.27167-1-icenowy@aosc.xyz> (raw)

Sometimes the GraphicDevice of cfb_console is useful at other place.

Add a function to acquire it, so that the graphics hardware (especially
the framebuffer) can be reused.

Signed-off-by: Icenowy Zheng <icenowy@aosc.xyz>
---
 drivers/video/cfb_console.c | 5 +++++
 include/video_fb.h          | 2 ++
 2 files changed, 7 insertions(+)

diff --git a/drivers/video/cfb_console.c b/drivers/video/cfb_console.c
index c0b1b8dc17..c80ed1646f 100644
--- a/drivers/video/cfb_console.c
+++ b/drivers/video/cfb_console.c
@@ -2199,3 +2199,8 @@ int video_get_screen_columns(void)
 {
 	return CONSOLE_COLS;
 }
+
+GraphicDevice *video_get_graphic_device(void)
+{
+	return pGD;
+};
diff --git a/include/video_fb.h b/include/video_fb.h
index b008853f30..29f2b24648 100644
--- a/include/video_fb.h
+++ b/include/video_fb.h
@@ -89,4 +89,6 @@ void video_set_lut (
     unsigned char b               /* blue */
     );
 
+GraphicDevice *video_get_graphic_device(void);
+
 #endif /*_VIDEO_FB_H_ */
-- 
2.11.0

             reply	other threads:[~2017-02-07 12:58 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-02-07 12:58 Icenowy Zheng [this message]
2017-02-07 12:58 ` [U-Boot] [RFC PATCH 2/2] efi_loader: gop: add support to use cfb_console's framebuffer Icenowy Zheng
2017-02-08  2:44   ` Bin Meng
2017-02-10 16:22 ` [U-Boot] [RFC PATCH 1/2] video: add a function to acquire the GraphicDevice of cfb_console Simon Glass

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