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Blackfin: extend bfin-lq035q1-fb resources to include PPI mode 

This lets us support the new BF527-EZKIT V2.1 via platform resources
tweaks only.

Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
This commit is contained in:
Michael Hennerich 2009-12-08 11:45:55 +00:00 committed by Mike Frysinger
parent 6924dfb058
commit d94a1aa44e
5 changed files with 27 additions and 11 deletions
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12
arch/blackfin/include/asm/bfin-lq035q1.h
View File

@ -8,6 +8,9 @@
#ifndef BFIN_LQ035Q1_H
#define BFIN_LQ035Q1_H
/*
* LCD Modes
*/
#define LQ035_RL (0 << 8) /* Right -> Left Scan */
#define LQ035_LR (1 << 8) /* Left -> Right Scan */
#define LQ035_TB (1 << 9) /* Top -> Botton Scan */
@ -17,9 +20,18 @@
#define LQ035_NORM (1 << 13) /* Reversal */
#define LQ035_REV (0 << 13) /* Reversal */
/*
* PPI Modes
*/
#define USE_RGB565_16_BIT_PPI 1
#define USE_RGB565_8_BIT_PPI 2
#define USE_RGB888_8_BIT_PPI 3
struct bfin_lq035q1fb_disp_info {
unsigned mode;
unsigned ppi_mode;
/* GPIOs */
int use_bl;
unsigned gpio_bl;

7
arch/blackfin/mach-bf527/boards/ezbrd.c
View File

@ -749,9 +749,10 @@ static struct platform_device bfin_dpmc = {
#include <asm/bfin-lq035q1.h>
static struct bfin_lq035q1fb_disp_info bfin_lq035q1_data = {
.mode = LQ035_NORM | LQ035_RGB | LQ035_RL | LQ035_TB,
.use_bl = 1,
.gpio_bl = GPIO_PG12,
.mode = LQ035_NORM | LQ035_RGB | LQ035_RL | LQ035_TB,
.ppi_mode = USE_RGB565_16_BIT_PPI,
.use_bl = 1,
.gpio_bl = GPIO_PG12,
};
static struct resource bfin_lq035q1_resources[] = {

1
arch/blackfin/mach-bf527/boards/ezkit.c
View File

@ -154,6 +154,7 @@ static struct platform_device bf52x_t350mcqb_device = {
static struct bfin_lq035q1fb_disp_info bfin_lq035q1_data = {
.mode = LQ035_NORM | LQ035_RGB | LQ035_RL | LQ035_TB,
.ppi_mode = USE_RGB565_8_BIT_PPI,
};
static struct resource bfin_lq035q1_resources[] = {

11
arch/blackfin/mach-bf537/boards/stamp.c
View File

@ -1131,9 +1131,10 @@ static struct platform_device bfin_fb_device = {
#include <asm/bfin-lq035q1.h>
static struct bfin_lq035q1fb_disp_info bfin_lq035q1_data = {
.mode = LQ035_NORM | LQ035_RGB | LQ035_RL | LQ035_TB,
.use_bl = 0, /* let something else control the LCD Blacklight */
.gpio_bl = GPIO_PF7,
.mode = LQ035_NORM | LQ035_RGB | LQ035_RL | LQ035_TB,
.ppi_mode = USE_RGB565_16_BIT_PPI,
.use_bl = 0, /* let something else control the LCD Blacklight */
.gpio_bl = GPIO_PF7,
};
static struct resource bfin_lq035q1_resources[] = {
@ -1147,8 +1148,8 @@ static struct resource bfin_lq035q1_resources[] = {
static struct platform_device bfin_lq035q1_device = {
.name = "bfin-lq035q1",
.id = -1,
.num_resources = ARRAY_SIZE(bfin_lq035q1_resources),
.resource = bfin_lq035q1_resources,
.num_resources = ARRAY_SIZE(bfin_lq035q1_resources),
.resource = bfin_lq035q1_resources,
.dev = {
.platform_data = &bfin_lq035q1_data,
},

7
arch/blackfin/mach-bf538/boards/ezkit.c
View File

@ -534,9 +534,10 @@ static struct bfin5xx_spi_chip spi_ad7879_chip_info = {
#include <asm/bfin-lq035q1.h>
static struct bfin_lq035q1fb_disp_info bfin_lq035q1_data = {
.mode = LQ035_NORM | LQ035_RGB | LQ035_RL | LQ035_TB,
.use_bl = 0, /* let something else control the LCD Blacklight */
.gpio_bl = GPIO_PF7,
.mode = LQ035_NORM | LQ035_RGB | LQ035_RL | LQ035_TB,
.ppi_mode = USE_RGB565_16_BIT_PPI,
.use_bl = 0, /* let something else control the LCD Blacklight */
.gpio_bl = GPIO_PF7,
};
static struct resource bfin_lq035q1_resources[] = {