From 319fcb224d66a4702731ec13b8ac670ad1e923bf Mon Sep 17 00:00:00 2001 From: Jean Delvare Date: Wed, 15 Oct 2008 22:03:17 -0700 Subject: [PATCH] radeonfb: revert "Fix radeon DDC regression" The bug was in fb_ddc and was fixed by commit b64d70825abbf706bbe80be1b11b09514b71f45e (fb_ddc: fix DDC lines quirk) so the workaround in radeonfb can be removed now. Signed-off-by: Jean Delvare Cc: Benjamin Herrenschmidt Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/video/aty/radeon_i2c.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/drivers/video/aty/radeon_i2c.c b/drivers/video/aty/radeon_i2c.c index 8c8fa35f1b7c..2c5567175dca 100644 --- a/drivers/video/aty/radeon_i2c.c +++ b/drivers/video/aty/radeon_i2c.c @@ -139,12 +139,8 @@ void radeon_delete_i2c_busses(struct radeonfb_info *rinfo) int radeon_probe_i2c_connector(struct radeonfb_info *rinfo, int conn, u8 **out_edid) { - u32 reg = rinfo->i2c[conn-1].ddc_reg; u8 *edid; - OUTREG(reg, INREG(reg) & - ~(VGA_DDC_DATA_OUTPUT | VGA_DDC_CLK_OUTPUT)); - edid = fb_ddc_read(&rinfo->i2c[conn-1].adapter); if (out_edid) -- 2.20.1