[PATCH 1/4] fbdev: Fix screen corruption in neofb
DORMANTno replies
From: Antonino A. Daplas <hidden>
Date: 2004-11-21 23:20:30
This patch fixes the screen corruption resulting from neofb cleanup. Signed-off-by: Antonino Daplas <redacted> --- neofb.c | 5 ++--- 1 files changed, 2 insertions(+), 3 deletions(-) diff -Nru a/drivers/video/neofb.c b/drivers/video/neofb.c
--- a/drivers/video/neofb.c 2004-11-10 06:15:06 +08:00
+++ b/drivers/video/neofb.c 2004-11-20 09:25:43 +08:00@@ -1481,7 +1481,7 @@ int s_pitch = (image->width * image->depth + 7) >> 3; int scan_align = info->pixmap.scan_align - 1; int buf_align = info->pixmap.buf_align - 1; - int bltCntl_flags, d_pitch, data_len, i; + int bltCntl_flags, d_pitch, data_len; // The data is padded for the hardware d_pitch = (s_pitch + scan_align) & ~scan_align;
@@ -1533,8 +1533,7 @@ writel((image->height << 16) | (image->width & 0xffff), &par->neo2200->xyExt); - for (i = 0; i < data_len; i++) - writeb(image->data[i], par->mmio_vbase + 0x100000 + i); + memcpy_toio(par->mmio_vbase + 0x100000, image->data, data_len); } static void -------------------------------------------------------
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