diff options
| -rw-r--r-- | drivers/video/tegra.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/video/tegra.c b/drivers/video/tegra.c index 5a5afb9413..c1f83b578f 100644 --- a/drivers/video/tegra.c +++ b/drivers/video/tegra.c @@ -6,6 +6,7 @@ #include <common.h> #include <fdtdec.h> #include <lcd.h> +#include <malloc.h> #include <asm/system.h> #include <asm/gpio.h> @@ -93,6 +94,17 @@ void lcd_ctrl_init(void *lcdbase) lcd_set_flush_dcache(config.cache_type & FDT_LCD_CACHE_FLUSH); debug("LCD frame buffer at %08X\n", disp_config->frame_buffer); + + /* + * Allocate memory to keep BMP colour conversion map. This is + required for 8-bit BMPs only (hence giving 256 colours). If malloc + fails - keep going, it is not even clear if displaying the bitmap + will be required on the way up. + */ + panel_info.cmap = malloc(256 * NBITS(panel_info.vl_bpix) / 8); + if (panel_info.cmap == NULL) { + printf("No memory available for panel_info.cmap!"); + } } ulong calc_fbsize(void) |