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| author | Alex Deucher <alexander.deucher@amd.com> | 2011-07-23 18:02:04 +0000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2011-07-25 11:51:45 +0100 |
| commit | 6dd666333ddee39903d86f870d5c40d9f100e0cc (patch) | |
| tree | 6058d61a089d96f4bdbebd43b28985e7d0239865 /drivers/gpu/drm/radeon/radeon_combios.c | |
| parent | 603f2e6d378948bf5e5ac04d98673761362a3b79 (diff) | |
| download | blackbird-op-linux-6dd666333ddee39903d86f870d5c40d9f100e0cc.tar.gz blackbird-op-linux-6dd666333ddee39903d86f870d5c40d9f100e0cc.zip | |
drm/radeon/kms: fix i2c map for rv250/280
Those chips have crt2_ddc bus.
Fixes:
https://bugzilla.kernel.org/show_bug.cgi?id=39672
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@kernel.org
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_combios.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_combios.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_combios.c b/drivers/gpu/drm/radeon/radeon_combios.c index e4594676a07c..a74217cd192f 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"); |
