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| author | Albert ARIBAUD <albert.u.boot@aribaud.net> | 2013-12-10 14:31:56 +0100 |
|---|---|---|
| committer | Albert ARIBAUD <albert.u.boot@aribaud.net> | 2013-12-10 22:23:59 +0100 |
| commit | f15ea6e1d67782a1626d4a4922b6c20e380085e5 (patch) | |
| tree | 57d78f1ee94a2060eaa591533278d2934d4f1da3 /common/lcd.c | |
| parent | cb7ee1b98cac6baf244daefb1192adf5a47bc983 (diff) | |
| parent | f44483b57c49282299da0e5c10073b909cdad979 (diff) | |
| download | olio-uboot-2014.01-f15ea6e1d67782a1626d4a4922b6c20e380085e5.tar.xz olio-uboot-2014.01-f15ea6e1d67782a1626d4a4922b6c20e380085e5.zip | |
Merge branch 'u-boot/master' into 'u-boot-arm/master'
Conflicts:
arch/arm/cpu/armv7/rmobile/Makefile
doc/README.scrapyard
Needed manual fix:
arch/arm/cpu/armv7/omap-common/Makefile
board/compulab/cm_t335/u-boot.lds
Diffstat (limited to 'common/lcd.c')
| -rw-r--r-- | common/lcd.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/common/lcd.c b/common/lcd.c index 5dd794812..56bf067fb 100644 --- a/common/lcd.c +++ b/common/lcd.c @@ -386,8 +386,13 @@ static void test_pattern(void) /************************************************************************/ /* ** GENERIC Initialization Routines */ /************************************************************************/ - -int lcd_get_size(int *line_length) +/* + * With most lcd drivers the line length is set up + * by calculating it from panel_info parameters. Some + * drivers need to calculate the line length differently, + * so make the function weak to allow overriding it. + */ +__weak int lcd_get_size(int *line_length) { *line_length = (panel_info.vl_col * NBITS(panel_info.vl_bpix)) / 8; return *line_length * panel_info.vl_row; @@ -495,7 +500,6 @@ static int lcd_init(void *lcdbase) debug("[LCD] Using LCD frambuffer at %p\n", lcd_base); lcd_get_size(&lcd_line_length); - lcd_line_length = (panel_info.vl_col * NBITS(panel_info.vl_bpix)) / 8; lcd_is_enabled = 1; lcd_clear(); lcd_enable(); |