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[ARM] 4737/1: Refactor corgi_lcd to improve readability + bugfix

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This patch refactors the code in corgi_lcd.c moving it to the board
specific corgi and spitz files where appropriate instead of the
existing ifdef mess which hinders readability.

Fix spitz_get_hsync_len() to call get_hsync_invperiod so pxafb can be
compiled as a module.

The confusing variables which represent the inverse horizintal sync
period are renamed to "invperiod" consistently.

An incorrect comment in corgi_ts.c is also corrected.

Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Richard Purdie
2008-01-02 01:09:54 +01:00
committed by Russell King
parent 2e927b7626
commit ca4d6cfcee
8 changed files with 292 additions and 328 deletions
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19
arch/arm/mach-pxa/sharpsl.h
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@@ -26,28 +26,15 @@ void corgi_ssp_set_machinfo(struct corgissp_machinfo *machinfo);
/*
* SharpSL Backlight
* SharpSL/Corgi LCD Driver
*/
void corgi_bl_set_intensity(int intensity);
void spitz_bl_set_intensity(int intensity);
void akita_bl_set_intensity(int intensity);
/*
* SharpSL Touchscreen Driver
*/
unsigned long corgi_get_hsync_len(void);
unsigned long spitz_get_hsync_len(void);
void corgi_put_hsync(void);
void spitz_put_hsync(void);
void corgi_wait_hsync(void);
void spitz_wait_hsync(void);
void corgi_lcdtg_suspend(void);
void corgi_lcdtg_hw_init(int mode);
/*
* SharpSL Battery/PM Driver
*/
#define READ_GPIO_BIT(x) (GPLR(x) & GPIO_bit(x))
/* MAX1111 Channel Definitions */