diff options
| author | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2011-11-21 11:35:40 +1100 |
|---|---|---|
| committer | Alex Deucher <alexdeucher@gmail.com> | 2011-11-21 11:48:40 -0500 |
| commit | d669c34f140c000f88c4b4e464e44e6c8694f581 (patch) | |
| tree | fbcd881f46fb7c304bc95e11f3e8e2e055375fb2 /src/evergreen_state.h | |
| parent | 422bdd4fe6cb728e1dd08a56f6ee2d0f009cbfcb (diff) | |
ddx/evergreen: Fix endian of ALU constants
The constants are written directly into a buffer object shared with the
card and we "forget" to swap them. This patch fixes it by doing the swap
in evergreen_set_alu_consts() in-place (ie, it modifies the buffer),
which should be fine with the way we use it in the ddx.
This makes everything work fine on my caicos card on a G5 including some
quik tests with Xv, gnome3 shell, etc...
Thanks a lot to Jerome Glisse for holding my hand through debugging that
(and finding the actual bug).
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Diffstat (limited to 'src/evergreen_state.h')
| -rw-r--r-- | src/evergreen_state.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/evergreen_state.h b/src/evergreen_state.h index 40fec229..5fd85f86 100644 --- a/src/evergreen_state.h +++ b/src/evergreen_state.h @@ -120,6 +120,7 @@ typedef struct { int size_bytes; uint64_t const_addr; struct radeon_bo *bo; + uint32_t *cpu_ptr; } const_config_t; /* Vertex buffer / vtx resource */ |