drm/tests/drm_dp_mst_helper_test.c

63 static void dp_mst_calc_pbn_mode_desc(const struct drm_dp_mst_calc_pbn_mode_test *t, char *desc)
65 	sprintf(desc, "Clock %d BPP %d DSC %s", t->clock, t->bpp, t->dsc ? "enabled" : "disabled");
209 static void dp_mst_calc_pbn_div_desc(const struct drm_dp_mst_calc_pbn_div_test *t, char *desc)
211 	sprintf(desc, "Link rate %d lane count %d", t->link_rate, t->lane_count);
220 	const char *desc;
226 		.desc = "DP_ENUM_PATH_RESOURCES with port number",
233 		.desc = "DP_POWER_UP_PHY with port number",
240 		.desc = "DP_POWER_DOWN_PHY with port number",
247 		.desc = "DP_ALLOCATE_PAYLOAD with SDP stream sinks",
255 		.desc = "DP_ALLOCATE_PAYLOAD with port number",
262 		.desc = "DP_ALLOCATE_PAYLOAD with VCPI",
269 		.desc = "DP_ALLOCATE_PAYLOAD with PBN",
276 		.desc = "DP_QUERY_PAYLOAD with port number",
283 		.desc = "DP_QUERY_PAYLOAD with VCPI",
290 		.desc = "DP_REMOTE_DPCD_READ with port number",
297 		.desc = "DP_REMOTE_DPCD_READ with DPCD address",
304 		.desc = "DP_REMOTE_DPCD_READ with max number of bytes",
311 		.desc = "DP_REMOTE_DPCD_WRITE with port number",
318 		.desc = "DP_REMOTE_DPCD_WRITE with DPCD address",
325 		.desc = "DP_REMOTE_DPCD_WRITE with data array",
333 		.desc = "DP_REMOTE_I2C_READ with port number",
340 		.desc = "DP_REMOTE_I2C_READ with I2C device ID",
347 		.desc = "DP_REMOTE_I2C_READ with transactions array",
363 		.desc = "DP_REMOTE_I2C_WRITE with port number",
370 		.desc = "DP_REMOTE_I2C_WRITE with I2C device ID",
377 		.desc = "DP_REMOTE_I2C_WRITE with data array",
385 		.desc = "DP_QUERY_STREAM_ENC_STATUS with stream ID",
392 		.desc = "DP_QUERY_STREAM_ENC_STATUS with client ID",
399 		.desc = "DP_QUERY_STREAM_ENC_STATUS with stream event",
406 		.desc = "DP_QUERY_STREAM_ENC_STATUS with valid stream event",
413 		.desc = "DP_QUERY_STREAM_ENC_STATUS with stream behavior",
420 		.desc = "DP_QUERY_STREAM_ENC_STATUS with a valid stream behavior",
555 drm_dp_mst_sideband_msg_req_desc(const struct drm_dp_mst_sideband_msg_req_test *t, char *desc)
557 	strcpy(desc, t->desc);