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Diffstat (limited to 'kms/kms_shared.h')
-rw-r--r--kms/kms_shared.h25
1 files changed, 16 insertions, 9 deletions
diff --git a/kms/kms_shared.h b/kms/kms_shared.h
index 4fa9c38..2dbb655 100644
--- a/kms/kms_shared.h
+++ b/kms/kms_shared.h
@@ -5,10 +5,13 @@
#include <stdbool.h>
#include <drm_mode.h>
-#define GSR_KMS_PROTOCOL_VERSION 2
-#define GSR_KMS_MAX_PLANES 10
+#define GSR_KMS_PROTOCOL_VERSION 4
-typedef struct gsr_kms_response_fd gsr_kms_response_fd;
+#define GSR_KMS_MAX_ITEMS 8
+#define GSR_KMS_MAX_DMA_BUFS 4
+
+typedef struct gsr_kms_response_dma_buf gsr_kms_response_dma_buf;
+typedef struct gsr_kms_response_item gsr_kms_response_item;
typedef struct gsr_kms_response gsr_kms_response;
typedef enum {
@@ -30,16 +33,20 @@ typedef struct {
int new_connection_fd;
} gsr_kms_request;
-struct gsr_kms_response_fd {
+struct gsr_kms_response_dma_buf {
int fd;
- uint32_t width;
- uint32_t height;
uint32_t pitch;
uint32_t offset;
+};
+
+struct gsr_kms_response_item {
+ gsr_kms_response_dma_buf dma_buf[GSR_KMS_MAX_DMA_BUFS];
+ int num_dma_bufs;
+ uint32_t width;
+ uint32_t height;
uint32_t pixel_format;
uint64_t modifier;
uint32_t connector_id; /* 0 if unknown */
- bool is_combined_plane;
bool is_cursor;
bool has_hdr_metadata;
int x;
@@ -53,8 +60,8 @@ struct gsr_kms_response {
uint32_t version; /* GSR_KMS_PROTOCOL_VERSION */
int result; /* gsr_kms_result */
char err_msg[128];
- gsr_kms_response_fd fds[GSR_KMS_MAX_PLANES];
- int num_fds;
+ gsr_kms_response_item items[GSR_KMS_MAX_ITEMS];
+ int num_items;
};
#endif /* #define GSR_KMS_SHARED_H */