Rev 5128 | Rev 6104 | Go to most recent revision | Show entire file | Regard whitespace | Details | Blame | Last modification | View Log | RSS feed
| Rev 5128 | Rev 5271 | ||
|---|---|---|---|
| Line 98... | Line 98... | ||
| 98 | int r = 0; |
98 | int r = 0; |
| Line 99... | Line 99... | ||
| 99 | 99 | ||
| Line 100... | Line 100... | ||
| 100 | memset(&args, 0, sizeof(args)); |
100 | memset(&args, 0, sizeof(args)); |
| - | 101 | ||
| Line 101... | Line 102... | ||
| 101 | 102 | mutex_lock(&chan->mutex); |
|
| Line 102... | Line 103... | ||
| 102 | mutex_lock(&chan->mutex); |
103 | mutex_lock(&rdev->mode_info.atom_context->scratch_mutex); |
| Line 111... | Line 112... | ||
| 111 | args.v1.ucChannelID = chan->rec.i2c_id; |
112 | args.v1.ucChannelID = chan->rec.i2c_id; |
| 112 | args.v1.ucDelay = delay / 10; |
113 | args.v1.ucDelay = delay / 10; |
| 113 | if (ASIC_IS_DCE4(rdev)) |
114 | if (ASIC_IS_DCE4(rdev)) |
| 114 | args.v2.ucHPD_ID = chan->rec.hpd; |
115 | args.v2.ucHPD_ID = chan->rec.hpd; |
| Line 115... | Line 116... | ||
| 115 | 116 | ||
| Line 116... | Line 117... | ||
| 116 | atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); |
117 | atom_execute_table_scratch_unlocked(rdev->mode_info.atom_context, index, (uint32_t *)&args); |
| Line 117... | Line 118... | ||
| 117 | 118 | ||
| 118 | *ack = args.v1.ucReplyStatus; |
119 | *ack = args.v1.ucReplyStatus; |
| Line 145... | Line 146... | ||
| 145 | if (recv && recv_size) |
146 | if (recv && recv_size) |
| 146 | radeon_atom_copy_swap(recv, base + 16, recv_bytes, false); |
147 | radeon_atom_copy_swap(recv, base + 16, recv_bytes, false); |
| Line 147... | Line 148... | ||
| 147 | 148 | ||
| 148 | r = recv_bytes; |
149 | r = recv_bytes; |
| - | 150 | done: |
|
| 149 | done: |
151 | mutex_unlock(&rdev->mode_info.atom_context->scratch_mutex); |
| Line 150... | Line 152... | ||
| 150 | mutex_unlock(&chan->mutex); |
152 | mutex_unlock(&chan->mutex); |
| 151 | 153 | ||
| Line 230... | Line 232... | ||
| 230 | WARN(ret, "drm_dp_aux_register() failed with error %d\n", ret); |
232 | WARN(ret, "drm_dp_aux_register() failed with error %d\n", ret); |
| 231 | } |
233 | } |
| Line 232... | Line 234... | ||
| 232 | 234 | ||
| Line 233... | Line 235... | ||
| 233 | /***** general DP utility functions *****/ |
235 | /***** general DP utility functions *****/ |
| 234 | 236 | ||
| Line 235... | Line 237... | ||
| 235 | #define DP_VOLTAGE_MAX DP_TRAIN_VOLTAGE_SWING_1200 |
237 | #define DP_VOLTAGE_MAX DP_TRAIN_VOLTAGE_SWING_LEVEL_3 |
| 236 | #define DP_PRE_EMPHASIS_MAX DP_TRAIN_PRE_EMPHASIS_9_5 |
238 | #define DP_PRE_EMPHASIS_MAX DP_TRAIN_PRE_EMPH_LEVEL_3 |
| 237 | 239 | ||
| 238 | static void dp_get_adjust_train(u8 link_status[DP_LINK_STATUS_SIZE], |
240 | static void dp_get_adjust_train(u8 link_status[DP_LINK_STATUS_SIZE], |