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| author | Alex Deucher <alexdeucher@gmail.com> | 2010-12-20 11:21:43 -0500 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2010-12-21 12:58:33 +1000 |
| commit | 7d6aa80c35bb1f706e2894100dcc51e19a83f913 (patch) | |
| tree | 4b1ca3c182bcd0dd48e6017b5331e3836e09b935 /drivers/gpu/drm/radeon/atom.c | |
| parent | b61c99de8e7905916d1508ba7c9a9c08656e169d (diff) | |
| download | kernel_samsung_smdk4412-7d6aa80c35bb1f706e2894100dcc51e19a83f913.zip kernel_samsung_smdk4412-7d6aa80c35bb1f706e2894100dcc51e19a83f913.tar.gz kernel_samsung_smdk4412-7d6aa80c35bb1f706e2894100dcc51e19a83f913.tar.bz2 | |
drm/radeon/kms/atom: clean up op_mask handler
Readability cleanup and fix debugging output, no
functional change.
Reported-by: Frank Huang <FrankR.Huang@amd.com>
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/atom.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/atom.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/gpu/drm/radeon/atom.c b/drivers/gpu/drm/radeon/atom.c index 8e421f6..9b0773b 100644 --- a/drivers/gpu/drm/radeon/atom.c +++ b/drivers/gpu/drm/radeon/atom.c @@ -733,16 +733,16 @@ static void atom_op_jump(atom_exec_context *ctx, int *ptr, int arg) static void atom_op_mask(atom_exec_context *ctx, int *ptr, int arg) { uint8_t attr = U8((*ptr)++); - uint32_t dst, src1, src2, saved; + uint32_t dst, mask, src, saved; int dptr = *ptr; SDEBUG(" dst: "); dst = atom_get_dst(ctx, arg, attr, ptr, &saved, 1); - SDEBUG(" src1: "); - src1 = atom_get_src_direct(ctx, ((attr >> 3) & 7), ptr); - SDEBUG(" src2: "); - src2 = atom_get_src(ctx, attr, ptr); - dst &= src1; - dst |= src2; + mask = atom_get_src_direct(ctx, ((attr >> 3) & 7), ptr); + SDEBUG(" mask: 0x%08x", mask); + SDEBUG(" src: "); + src = atom_get_src(ctx, attr, ptr); + dst &= mask; + dst |= src; SDEBUG(" dst: "); atom_put_dst(ctx, arg, attr, &dptr, dst, saved); } |