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drm/radeon/kms: clean up some magic numbers

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Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@gmail.com>
This commit is contained in:
Alex Deucher
2011-01-24 23:24:59 -05:00
committed by Dave Airlie
parent 9453d62118
commit d75ee3be44
7 changed files with 29 additions and 21 deletions
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2
drivers/gpu/drm/radeon/r420.c
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@@ -96,7 +96,7 @@ void r420_pipes_init(struct radeon_device *rdev)
"programming pipes. Bad things might happen.\n");
}
/* get max number of pipes */
gb_pipe_select = RREG32(0x402C);
gb_pipe_select = RREG32(R400_GB_PIPE_SELECT);
num_pipes = ((gb_pipe_select >> 12) & 3) + 1;
/* SE chips have 1 pipe */