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| author | Wolfgang Denk <wd@pollux.denx.de> | 2006-10-20 15:51:21 +0200 |
|---|---|---|
| committer | Wolfgang Denk <wd@pollux.denx.de> | 2006-10-20 15:51:21 +0200 |
| commit | f641471498ddda011f95a840c09907d75259b70a (patch) | |
| tree | 4f588813983824cdda8bda970cc8227ed6f102a3 | |
| parent | 6a0766ed22b8f65ac9e740a43aed36e35ea8bca5 (diff) | |
| download | u-boot-imx-f641471498ddda011f95a840c09907d75259b70a.zip u-boot-imx-f641471498ddda011f95a840c09907d75259b70a.tar.gz u-boot-imx-f641471498ddda011f95a840c09907d75259b70a.tar.bz2 | |
MCC200: Fix uninitialized variable problem in LCD driver
| -rw-r--r-- | CHANGELOG | 2 | ||||
| -rw-r--r-- | common/lcd.c | 7 |
2 files changed, 7 insertions, 2 deletions
@@ -2,6 +2,8 @@ Changes since U-Boot 1.1.4: ====================================================================== +* MCC200: Fix uninitialized variable problem in LCD driver + * Add board/cpu specific NAND chip select function to 440 NDFC Based on idea and implementation from Jeff Mann Patch by Stefan Roese, 20 Oct 2006 diff --git a/common/lcd.c b/common/lcd.c index df31ca9..eaed2ab 100644 --- a/common/lcd.c +++ b/common/lcd.c @@ -578,7 +578,9 @@ void bitmap_plot (int x, int y) */ int lcd_display_bitmap(ulong bmp_image, int x, int y) { +#if !defined(CONFIG_MCC200) ushort *cmap; +#endif ushort i, j; uchar *fb; bmp_image_t *bmp=(bmp_image_t *)bmp_image; @@ -624,13 +626,13 @@ int lcd_display_bitmap(ulong bmp_image, int x, int y) debug ("Display-bmp: %d x %d with %d colors\n", (int)width, (int)height, (int)colors); +#if !defined(CONFIG_MCC200) + /* MCC200 LCD doesn't need CMAP, supports 1bpp b&w only */ if (bpix==8) { #if defined(CONFIG_PXA250) cmap = (ushort *)fbi->palette; #elif defined(CONFIG_MPC823) cmap = (ushort *)&(cp->lcd_cmap[255*sizeof(ushort)]); -#elif defined(CONFIG_MCC200) - /* MCC200 LCD doesn't need CMAP, supports 1bpp b&w only */ #else # error "Don't know location of color map" #endif @@ -654,6 +656,7 @@ int lcd_display_bitmap(ulong bmp_image, int x, int y) #endif } } +#endif /* * BMP format for Monochrome assumes that the state of a |