diff options
| author | Hans de Goede <hdegoede@redhat.com> | 2015-02-16 17:49:47 +0100 |
|---|---|---|
| committer | Hans de Goede <hdegoede@redhat.com> | 2015-02-20 08:11:57 +0100 |
| commit | aad2ac24c0871bb897be676aca946f37dd05f187 (patch) | |
| tree | c792928e16e8c69decbc36d62d36bdbb5577d4d2 | |
| parent | 55410089cb979d7a86ee817c0309c4c2348a90df (diff) | |
| download | u-boot-imx-aad2ac24c0871bb897be676aca946f37dd05f187.zip u-boot-imx-aad2ac24c0871bb897be676aca946f37dd05f187.tar.gz u-boot-imx-aad2ac24c0871bb897be676aca946f37dd05f187.tar.bz2 | |
sunxi: video: Add support for tl059wv5c0 lcd panels
Add support for the 6" 480x800 tl059wv5c0 panel used on e.g. Utoo P66 and
Aigo M60/M608/M606 tablets.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
| -rw-r--r-- | board/sunxi/Kconfig | 8 | ||||
| -rw-r--r-- | drivers/video/sunxi_display.c | 7 |
2 files changed, 15 insertions, 0 deletions
diff --git a/board/sunxi/Kconfig b/board/sunxi/Kconfig index bbb4d1b..f5471a1 100644 --- a/board/sunxi/Kconfig +++ b/board/sunxi/Kconfig @@ -406,6 +406,14 @@ config VIDEO_LCD_PANEL_HITACHI_TX18D42VM ---help--- 7.85" 1024x768 Hitachi tx18d42vm LCD panel support +config VIDEO_LCD_TL059WV5C0 + bool "tl059wv5c0 LCD panel" + select VIDEO_LCD_PANEL_I2C + select VIDEO_LCD_IF_PARALLEL + ---help--- + 6" 480x800 tl059wv5c0 panel support, as used on the Utoo P66 and + Aigo M60/M608/M606 tablets. + endchoice diff --git a/drivers/video/sunxi_display.c b/drivers/video/sunxi_display.c index 7f01401..4e12150 100644 --- a/drivers/video/sunxi_display.c +++ b/drivers/video/sunxi_display.c @@ -18,6 +18,7 @@ #include <errno.h> #include <fdtdec.h> #include <fdt_support.h> +#include <i2c.h> #include <video_fb.h> #include "videomodes.h" #include "hitachi_tx18d42vm_lcd.h" @@ -1030,6 +1031,12 @@ static void sunxi_mode_set(const struct ctfb_res_modes *mode, mdelay(50); /* Wait for lcd controller power on */ hitachi_tx18d42vm_init(); } + if (IS_ENABLED(CONFIG_VIDEO_LCD_TL059WV5C0)) { + unsigned int orig_i2c_bus = i2c_get_bus_num(); + i2c_set_bus_num(CONFIG_VIDEO_LCD_I2C_BUS); + i2c_reg_write(0x5c, 0x04, 0x42); /* Turn on the LCD */ + i2c_set_bus_num(orig_i2c_bus); + } sunxi_composer_mode_set(mode, address); sunxi_lcdc_tcon0_mode_set(mode, false); sunxi_composer_enable(); |