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drm/radeon/kms: fix up gpio i2c mask bits for r4xx
authorAlex Deucher <alexander.deucher@amd.com>
Mon, 14 Nov 2011 19:32:01 +0000 (14:32 -0500)
committerMaxim Uvarov <maxim.uvarov@oracle.com>
Fri, 16 Dec 2011 01:14:22 +0000 (17:14 -0800)
commitc14c3cbd131e0f04c2c69ac89cf90a37fd61e97b
tree8dcb3f0773c21cdb041516c74092afb5f55fee7atree
parent384b625673a7053b1117210d6e11088232bd8d7bcommit | diff
drm/radeon/kms: fix up gpio i2c mask bits for r4xx

commit 6c47e5c23aa2a7c54ad7ac13af4bd56cd9e703bf upstream.

Fixes i2c test failures when i2c_algo_bit.bit_test=1.

The hw doesn't actually require a mask, so just set it
to the default mask bits for r1xx-r4xx radeon ddc.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
drivers/gpu/drm/radeon/radeon_atombios.c diff | blob | history
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