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[2/2] smscufx: fix EDID parsing on big-endian systems

Message ID 1355743462-2670-2-git-send-email-steve.glendinning@shawell.net (mailing list archive)
State New, archived
Headers show

Commit Message

Steve Glendinning Dec. 17, 2012, 11:24 a.m. UTC 
This patch allows smscufx to correctly detect the resolution of a
connected monitor on big-endian systems.

Signed-off-by: Steve Glendinning <steve.glendinning@shawell.net>
---
 drivers/video/smscufx.c |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
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Patch

diff --git a/drivers/video/smscufx.c b/drivers/video/smscufx.c
index 8009400..bdf7d36 100644
--- a/drivers/video/smscufx.c
+++ b/drivers/video/smscufx.c
@@ -1465,8 +1465,9 @@  static int ufx_read_edid(struct ufx_data *dev, u8 *edid, int edid_len)
 
 		for (j = 0; j < 16; j++) {
 			u32 data_reg_addr = 0x1110 + (j * 4);
-			status = ufx_reg_read(dev, data_reg_addr, edid_u32++);
+			status = ufx_reg_read(dev, data_reg_addr, &temp);
 			check_warn_return(status, "Error reading i2c data");
+			*edid_u32++ = cpu_to_le32(temp);
 		}
 	}