Add some (helpful?) comments about the meaning of 'framebuffer' and
'framebuffer_ovl' structure members.
Signed-off-by: Juergenn Beisert <jbe@xxxxxxxxxxxxxx>
---
arch/arm/mach-imx/include/mach/imxfb.h | 9 +++++++++
1 file changed, 9 insertions(+)
Index: u-boot-v2/arch/arm/mach-imx/include/mach/imxfb.h
===================================================================
--- u-boot-v2.orig/arch/arm/mach-imx/include/mach/imxfb.h
+++ u-boot-v2/arch/arm/mach-imx/include/mach/imxfb.h
@@ -55,6 +55,9 @@ struct imx_fb_videomode {
unsigned char bpp;
};
+/**
+ * Define relevant framebuffer information
+ */
struct imx_fb_platform_data {
struct imx_fb_videomode *mode;
@@ -67,9 +70,15 @@ struct imx_fb_platform_data {
u_int lscr1;
u_int dmacr;
+ /** force a memory area to be used, else NULL for dynamic allocation */
void *framebuffer;
+ /** force a memory area to be used, else NULL for dynamic allocation */
void *framebuffer_ovl;
};
void set_imx_fb_info(struct imx_fb_platform_data *);
+/**
+ * @file
+ * @brief i.MX related framebuffer declarations
+ */
--
Pengutronix e.K. | Juergen Beisert |
Linux Solutions for Science and Industry | Phone: +49-8766-939 228 |
Vertretung Sued/Muenchen, Germany | Fax: +49-5121-206917-5555 |
Amtsgericht Hildesheim, HRA 2686 | http://www.pengutronix.de/ |
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