From b77d0377608c132a1bb22af8072ec8ba161d6bd2 Mon Sep 17 00:00:00 2001 From: Alex Deucher Date: Sat, 23 Jul 2011 18:02:04 +0000 Subject: drm/radeon/kms: fix i2c map for rv250/280 commit 6dd666333ddee39903d86f870d5c40d9f100e0cc upstream. Those chips have crt2_ddc bus. Fixes: https://bugzilla.kernel.org/show_bug.cgi?id=39672 Signed-off-by: Alex Deucher Signed-off-by: Dave Airlie Signed-off-by: Greg Kroah-Hartman Change-Id: I073e1575884accc31406cec1bb466f25d1c1c885 Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/35625 Tested-by: Per VAHLNE Reviewed-by: Jonas ABERG --- drivers/gpu/drm/radeon/radeon_combios.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'drivers/gpu') diff --git a/drivers/gpu/drm/radeon/radeon_combios.c b/drivers/gpu/drm/radeon/radeon_combios.c index e4594676a07..a74217cd192 100644 --- a/drivers/gpu/drm/radeon/radeon_combios.c +++ b/drivers/gpu/drm/radeon/radeon_combios.c @@ -779,7 +779,8 @@ void radeon_combios_i2c_init(struct radeon_device *rdev) } } } - } else if (rdev->family >= CHIP_R200) { + } else if ((rdev->family == CHIP_R200) || + (rdev->family >= CHIP_R300)) { /* 0x68 */ i2c = combios_setup_i2c_bus(rdev, DDC_MONID, 0, 0); rdev->i2c_bus[3] = radeon_i2c_create(dev, &i2c, "MONID"); -- cgit v1.2.3