diff options
| author | Paul Burton <paul.burton@imgtec.com> | 2016-08-26 17:17:47 +0300 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2016-10-06 17:56:02 +0300 |
| commit | eb42d760db2ea8ab16f10e320a7a8bfff331307f (patch) | |
| tree | 0c4f10fd86380c5020266184bf05849a5071a0a5 /drivers/video/fbdev/cobalt_lcdfb.c | |
| parent | ec5218a23c470aad28be13362d11fd7886445866 (diff) | |
| download | linux-eb42d760db2ea8ab16f10e320a7a8bfff331307f.tar.xz | |
FBDEV: cobalt_lcdfb: Drop SEAD3 support
The SEAD3 board no longer uses the cobalt_lcdfb driver, so remove the
SEAD3-specific code from it.
Signed-off-by: Paul Burton <paul.burton@imgtec.com>
Acked-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Cc: Ondrej Zary <linux@rainbow-software.org>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Robert Jarzmik <robert.jarzmik@free.fr>
Cc: Maciej W. Rozycki <macro@linux-mips.org>
Cc: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
Cc: Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
Cc: Geert Uytterhoeven <geert+renesas@glider.be>
Cc: Simon Horman <horms+renesas@verge.net.au>
Cc: linux-mips@linux-mips.org
Cc: linux-fbdev@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/14060/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'drivers/video/fbdev/cobalt_lcdfb.c')
| -rw-r--r-- | drivers/video/fbdev/cobalt_lcdfb.c | 42 |
1 files changed, 0 insertions, 42 deletions
diff --git a/drivers/video/fbdev/cobalt_lcdfb.c b/drivers/video/fbdev/cobalt_lcdfb.c index 07675d6f323e..2d3b691f3fc4 100644 --- a/drivers/video/fbdev/cobalt_lcdfb.c +++ b/drivers/video/fbdev/cobalt_lcdfb.c @@ -63,7 +63,6 @@ #define LCD_CUR_POS(x) ((x) & LCD_CUR_POS_MASK) #define LCD_TEXT_POS(x) ((x) | LCD_TEXT_MODE) -#ifdef CONFIG_MIPS_COBALT static inline void lcd_write_control(struct fb_info *info, u8 control) { writel((u32)control << 24, info->screen_base); @@ -83,47 +82,6 @@ static inline u8 lcd_read_data(struct fb_info *info) { return readl(info->screen_base + LCD_DATA_REG_OFFSET) >> 24; } -#else - -#define LCD_CTL 0x00 -#define LCD_DATA 0x08 -#define CPLD_STATUS 0x10 -#define CPLD_DATA 0x18 - -static inline void cpld_wait(struct fb_info *info) -{ - do { - } while (readl(info->screen_base + CPLD_STATUS) & 1); -} - -static inline void lcd_write_control(struct fb_info *info, u8 control) -{ - cpld_wait(info); - writel(control, info->screen_base + LCD_CTL); -} - -static inline u8 lcd_read_control(struct fb_info *info) -{ - cpld_wait(info); - readl(info->screen_base + LCD_CTL); - cpld_wait(info); - return readl(info->screen_base + CPLD_DATA) & 0xff; -} - -static inline void lcd_write_data(struct fb_info *info, u8 data) -{ - cpld_wait(info); - writel(data, info->screen_base + LCD_DATA); -} - -static inline u8 lcd_read_data(struct fb_info *info) -{ - cpld_wait(info); - readl(info->screen_base + LCD_DATA); - cpld_wait(info); - return readl(info->screen_base + CPLD_DATA) & 0xff; -} -#endif static int lcd_busy_wait(struct fb_info *info) { |