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| author | Alex Deucher <alexdeucher@gmail.com> | 2010-03-18 01:04:01 -0400 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2010-03-31 13:11:29 +1000 |
| commit | a084e6ee6e64a76f1a9665d527203cdab7d6048f (patch) | |
| tree | ebc1f90b7111b39bee17ff3f1e2ee02452dc1bf7 /drivers/gpu/drm/radeon/atom.h | |
| parent | c1bcad9d16831859373d8f579fa1e146409f9960 (diff) | |
| download | blackbird-op-linux-a084e6ee6e64a76f1a9665d527203cdab7d6048f.tar.gz blackbird-op-linux-a084e6ee6e64a76f1a9665d527203cdab7d6048f.zip | |
drm/radeon/kms/atom: make sure tables are valid (v2)
Check that atom cmd and data tables are valid
before using them.
(v2)
- fix some whitespace errors noticed by Rafał Miłecki
- check a few more cases
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/atom.h')
| -rw-r--r-- | drivers/gpu/drm/radeon/atom.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/gpu/drm/radeon/atom.h b/drivers/gpu/drm/radeon/atom.h index 1b2626314804..cd1b64ab5ca7 100644 --- a/drivers/gpu/drm/radeon/atom.h +++ b/drivers/gpu/drm/radeon/atom.h @@ -143,8 +143,10 @@ struct atom_context *atom_parse(struct card_info *, void *); int atom_execute_table(struct atom_context *, int, uint32_t *); int atom_asic_init(struct atom_context *); void atom_destroy(struct atom_context *); -void atom_parse_data_header(struct atom_context *ctx, int index, uint16_t *size, uint8_t *frev, uint8_t *crev, uint16_t *data_start); -void atom_parse_cmd_header(struct atom_context *ctx, int index, uint8_t *frev, uint8_t *crev); +bool atom_parse_data_header(struct atom_context *ctx, int index, uint16_t *size, + uint8_t *frev, uint8_t *crev, uint16_t *data_start); +bool atom_parse_cmd_header(struct atom_context *ctx, int index, + uint8_t *frev, uint8_t *crev); int atom_allocate_fb_scratch(struct atom_context *ctx); #include "atom-types.h" #include "atombios.h" |
