From: Jean Delvare <khali@linux-fr.org>
To: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: linux-fbdev-devel@lists.sourceforge.net
Subject: [PATCH] radeonfb: Revert "Fix radeon DDC regression"
Date: Fri, 6 Jun 2008 11:21:16 +0200 [thread overview]
Message-ID: <20080606112116.3aa37dfd@hyperion.delvare> (raw)
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 <khali@linux-fr.org>
---
drivers/video/aty/radeon_i2c.c | 4 ----
1 file changed, 4 deletions(-)
--- linux-2.6.26-rc5.orig/drivers/video/aty/radeon_i2c.c 2008-06-06 08:43:51.000000000 +0200
+++ linux-2.6.26-rc5/drivers/video/aty/radeon_i2c.c 2008-06-06 09:28:50.000000000 +0200
@@ -139,12 +139,8 @@ void radeon_delete_i2c_busses(struct rad
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)
--
Jean Delvare
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next reply other threads:[~2008-06-06 9:21 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-06-06 9:21 Jean Delvare [this message]
2008-06-06 23:21 ` [PATCH] radeonfb: Revert "Fix radeon DDC regression" Benjamin Herrenschmidt
2008-07-31 8:59 ` Andrew Morton
2008-07-31 9:12 ` Benjamin Herrenschmidt
-- strict thread matches above, loose matches on Subject: below --
2008-06-17 12:50 Jean Delvare
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