---

yaml --- r: 209802 b: refs/heads/master c: 5786e2c h: refs/heads/master v: v3
git-mirror · Aug 19, 2010 · 6fdb83c · 6fdb83c
1 parent 0cfad64
commit 6fdb83c
Show file tree

Hide file tree

Showing 2 changed files with 8 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 4e186b2d6c878793587c35d7f06c94565d76e9b8
+refs/heads/master: 5786e2c5a3f519647c50bbc276e45d36a704415a
diff --git a/trunk/drivers/gpu/drm/radeon/radeon_i2c.c b/trunk/drivers/gpu/drm/radeon/radeon_i2c.c
@@ -99,6 +99,13 @@ static void radeon_i2c_do_lock(struct radeon_i2c_chan *i2c, int lock_state)
 		}
 	}
 
+	/* switch the pads to ddc mode */
+	if (ASIC_IS_DCE3(rdev) && rec->hw_capable) {
+		temp = RREG32(rec->mask_clk_reg);
+		temp &= ~(1 << 16);
+		WREG32(rec->mask_clk_reg, temp);
+	}
+
 	/* clear the output pin values */
 	temp = RREG32(rec->a_clk_reg) & ~rec->a_clk_mask;
 	WREG32(rec->a_clk_reg, temp);