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path: root/drivers/gpu/drm/radeon/atom.h
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Diffstat (limited to 'drivers/gpu/drm/radeon/atom.h')
-rw-r--r--drivers/gpu/drm/radeon/atom.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/radeon/atom.h b/drivers/gpu/drm/radeon/atom.h
index feba6b8d36b3..6d014ddb6b78 100644
--- a/drivers/gpu/drm/radeon/atom.h
+++ b/drivers/gpu/drm/radeon/atom.h
@@ -125,6 +125,7 @@ struct card_info {
struct atom_context {
struct card_info *card;
struct mutex mutex;
+ struct mutex scratch_mutex;
void *bios;
uint32_t cmd_table, data_table;
uint16_t *iio;
@@ -145,6 +146,7 @@ extern int atom_debug;
struct atom_context *atom_parse(struct card_info *, void *);
int atom_execute_table(struct atom_context *, int, uint32_t *);
+int atom_execute_table_scratch_unlocked(struct atom_context *, int, uint32_t *);
int atom_asic_init(struct atom_context *);
void atom_destroy(struct atom_context *);
bool atom_parse_data_header(struct atom_context *ctx, int index, uint16_t *size,