diff options
Diffstat (limited to 'src/sna/sna.h')
| -rw-r--r-- | src/sna/sna.h | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/src/sna/sna.h b/src/sna/sna.h index 5889c5f0..a081c0e9 100644 --- a/src/sna/sna.h +++ b/src/sna/sna.h @@ -231,6 +231,8 @@ struct sna { #define SNA_FORCE_SHADOW 0x20 #define SNA_FLUSH_GTT 0x40 #define SNA_IS_HOSTED 0x80 +#define SNA_PERFORMANCE 0x100 +#define SNA_POWERSAVE 0x200 #define SNA_REPROBE 0x80000000 unsigned cpu_features; @@ -323,6 +325,13 @@ struct sna { InputHandlerProc uevent_handler; #endif + struct { + int fd; + uint8_t offset; + uint8_t remain; + char event[256]; + } acpi; + struct sna_render render; #if DEBUG_MEMORY @@ -939,6 +948,17 @@ box_intersect(BoxPtr a, const BoxRec *b) unsigned sna_cpu_detect(void); char *sna_cpu_features_to_string(unsigned features, char *line); +/* sna_acpi.c */ +int sna_acpi_open(void); +void sna_acpi_init(struct sna *sna); +void _sna_acpi_wakeup(struct sna *sna); +static inline void sna_acpi_wakeup(struct sna *sna, void *read_mask) +{ + if (sna->acpi.fd >= 0 && FD_ISSET(sna->acpi.fd, (fd_set*)read_mask)) + _sna_acpi_wakeup(sna); +} +void sna_acpi_fini(struct sna *sna); + void sna_threads_init(void); int sna_use_threads (int width, int height, int threshold); void sna_threads_run(void (*func)(void *arg), void *arg); |