Commit 049ad833 authored by Pieter Grimmerink's avatar Pieter Grimmerink Committed by Eric Miao
Browse files

pxafb: add transparency field to pxafb_mode_info struct 



This allows to select either RGB565 (transparency 0) or RGBT555
(transparency 1) from the mode info

Signed-off-by: default avatarPieter Grimmerink <p.grimmerink@inepro.com>
Signed-off-by: default avatarEric Miao <eric.y.miao@gmail.com>
parent 448ac479

arch/arm/mach-pxa/include/mach/pxafb.h

+2 −1
Original line number Diff line number Diff line
@@ -76,7 +76,8 @@ struct pxafb_mode_info { 
	u_char		bpp;

	u_int		cmap_greyscale:1,

			depth:8,

			unused:23;

			transparency:1,

			unused:22;



	/* Parallel Mode Timing */

	u_char		hsync_len;

drivers/video/pxafb.c

+1 −0
Original line number Diff line number Diff line
@@ -398,6 +398,7 @@ static void pxafb_setmode(struct fb_var_screeninfo *var, 
	var->lower_margin	= mode->lower_margin;

	var->sync		= mode->sync;

	var->grayscale		= mode->cmap_greyscale;

	var->transp.length	= mode->transparency;



	/* set the initial RGBA bitfields */

	pxafb_set_pixfmt(var, mode->depth);

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