Merge branch 'drm-next-4.12' of git://people.freedesktop.org/~agd5f/linux into drm...

[sfrench/cifs-2.6.git] / drivers / gpu / drm / amd / amdgpu / mmsch_v1_0.h

diff --git a/drivers/gpu/drm/amd/amdgpu/mmsch_v1_0.h b/drivers/gpu/drm/amd/amdgpu/mmsch_v1_0.h
index 5f0fc8bf16a92afc8d86b9d66a610b70631f5365..8af0bddf85e4b06e89a7200a8592d10c916360ba 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/mmsch_v1_0.h
+++ b/drivers/gpu/drm/amd/amdgpu/mmsch_v1_0.h
@@ -84,4 +84,61 @@ struct mmsch_v1_0_cmd_indirect_write {
        uint32_t reg_value;
 };
 
+static inline void mmsch_v1_0_insert_direct_wt(struct mmsch_v1_0_cmd_direct_write *direct_wt,
+                                              uint32_t *init_table,
+                                              uint32_t reg_offset,
+                                              uint32_t value)
+{
+       direct_wt->cmd_header.reg_offset = reg_offset;
+       direct_wt->reg_value = value;
+       memcpy((void *)init_table, direct_wt, sizeof(struct mmsch_v1_0_cmd_direct_write));
+}
+
+static inline void mmsch_v1_0_insert_direct_rd_mod_wt(struct mmsch_v1_0_cmd_direct_read_modify_write *direct_rd_mod_wt,
+                                                     uint32_t *init_table,
+                                                     uint32_t reg_offset,
+                                                     uint32_t mask, uint32_t data)
+{
+       direct_rd_mod_wt->cmd_header.reg_offset = reg_offset;
+       direct_rd_mod_wt->mask_value = mask;
+       direct_rd_mod_wt->write_data = data;
+       memcpy((void *)init_table, direct_rd_mod_wt,
+              sizeof(struct mmsch_v1_0_cmd_direct_read_modify_write));
+}
+
+static inline void mmsch_v1_0_insert_direct_poll(struct mmsch_v1_0_cmd_direct_polling *direct_poll,
+                                                uint32_t *init_table,
+                                                uint32_t reg_offset,
+                                                uint32_t mask, uint32_t wait)
+{
+       direct_poll->cmd_header.reg_offset = reg_offset;
+       direct_poll->mask_value = mask;
+       direct_poll->wait_value = wait;
+       memcpy((void *)init_table, direct_poll, sizeof(struct mmsch_v1_0_cmd_direct_polling));
+}
+
+#define MMSCH_V1_0_INSERT_DIRECT_RD_MOD_WT(reg, mask, data) { \
+       mmsch_v1_0_insert_direct_rd_mod_wt(&direct_rd_mod_wt, \
+                                          init_table, (reg), \
+                                          (mask), (data)); \
+       init_table += sizeof(struct mmsch_v1_0_cmd_direct_read_modify_write)/4; \
+       table_size += sizeof(struct mmsch_v1_0_cmd_direct_read_modify_write)/4; \
+}
+
+#define MMSCH_V1_0_INSERT_DIRECT_WT(reg, value) { \
+       mmsch_v1_0_insert_direct_wt(&direct_wt, \
+                                   init_table, (reg), \
+                                   (value)); \
+       init_table += sizeof(struct mmsch_v1_0_cmd_direct_write)/4; \
+       table_size += sizeof(struct mmsch_v1_0_cmd_direct_write)/4; \
+}
+
+#define MMSCH_V1_0_INSERT_DIRECT_POLL(reg, mask, wait) { \
+       mmsch_v1_0_insert_direct_poll(&direct_poll, \
+                                     init_table, (reg), \
+                                     (mask), (wait)); \
+       init_table += sizeof(struct mmsch_v1_0_cmd_direct_polling)/4; \
+       table_size += sizeof(struct mmsch_v1_0_cmd_direct_polling)/4; \
+}
+
 #endif