Before setting: mipi_lcd_device.reverse_panel = 1, the Trats's LCD panel was flipped by 180 degrees.
The flip was caused by following change: Exynos: Change get_timer() to work correctly SHA1: 3d00c0cb96ff93a929700b80d89cb905e5ab5315
This commit fixed udelay(), which is necessary (due to HW LCD controller oddity) for mipi-dsi correct operation. As a result the display orientation has been switched.
As a follow up, the hwrevision() function has been removed, since it was used only in this particular place.
Test HW: Trats Exynos4210 rev 0.
Signed-off-by: Lukasz Majewski l.majewski@samsung.com Signed-off-by: Kyungmin Park kyungmin.park@samsung.com Cc: Minkyu Kang mk7.kang@samsung.com --- board/samsung/trats/trats.c | 10 +--------- 1 file changed, 1 insertion(+), 9 deletions(-)
diff --git a/board/samsung/trats/trats.c b/board/samsung/trats/trats.c index e20fb3d..71fe767 100644 --- a/board/samsung/trats/trats.c +++ b/board/samsung/trats/trats.c @@ -58,12 +58,6 @@ u32 get_board_rev(void) #endif
static void check_hw_revision(void); - -static int hwrevision(int rev) -{ - return (board_rev & 0xf) == rev; -} - struct s3c_plat_otg_data s5pc210_otg_data;
int board_init(void) @@ -773,9 +767,7 @@ void init_panel_info(vidinfo_t *vid) #ifdef CONFIG_TIZEN get_tizen_logo_info(vid); #endif - - if (hwrevision(2)) - mipi_lcd_device.reverse_panel = 1; + mipi_lcd_device.reverse_panel = 1;
strcpy(s6e8ax0_platform_data.lcd_panel_name, mipi_lcd_device.name); s6e8ax0_platform_data.lcd_power = lcd_power;