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authorAlex Deucher <alexdeucher@gmail.com>2010-03-18 01:04:01 -0400
committerDave Airlie <airlied@redhat.com>2010-03-31 13:11:29 +1000
commita084e6ee6e64a76f1a9665d527203cdab7d6048f (patch)
treeebc1f90b7111b39bee17ff3f1e2ee02452dc1bf7 /drivers/gpu/drm/radeon/atom.h
parentc1bcad9d16831859373d8f579fa1e146409f9960 (diff)
downloadblackbird-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.h6
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"
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