From: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
Knowing how were trasmitting the data is pretty important, so let's
dump out the video transfer mode and pixel overlap for DSI.
Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
---
tools/intel_bios.h | 3 ++-
tools/intel_bios_reader.c | 8 ++++++--
2 files changed, 8 insertions(+), 3 deletions(-)
diff --git a/tools/intel_bios.h b/tools/intel_bios.h
index 324ef4a759b4..ca0d2c587120 100644
--- a/tools/intel_bios.h
+++ b/tools/intel_bios.h
@@ -743,7 +743,8 @@ struct mipi_config {
/* 2 byte Port Description */
uint16_t dual_link:2;
uint16_t lane_cnt:2;
- uint16_t rsvd3:12;
+ uint16_t pixel_overlap:3;
+ uint16_t rsvd3:9;
/* 2 byte DSI COntroller params */
/* 0 - Using DSI PHY, 1 - TE usage */
diff --git a/tools/intel_bios_reader.c b/tools/intel_bios_reader.c
index d5297e27c3e7..3455296bc008 100644
--- a/tools/intel_bios_reader.c
+++ b/tools/intel_bios_reader.c
@@ -1046,12 +1046,16 @@ static void dump_mipi_config(struct context *context,
printf("RGB888\n");
printf("\t\t PPS GPIO Pins: %s \n", config->pwm_blc ? "Using SOC" : "Using PMIC");
printf("\t\t CABC Support: %s\n", config->cabc ? "supported" : "not supported");
- //insert video mode type
printf("\t\t Mode: %s\n", config->cmd_mode ? "COMMAND" : "VIDEO");
+ printf("\t\t Video transfer mode: %s (0x%x)\n",
+ config->vtm == 1 ? "non-burst with sync pulse" :
+ config->vtm == 2 ? "non-burst with sync events" :
+ config->vtm == 3 ? "burst" : "<unknown>",
+ config->vtm);
printf("\t\t Dithering: %s\n", config->dithering ? "done in Display Controller" : "done in Panel Controller");
printf("\tPort Desc\n");
- //insert pixel overlap count
+ printf("\t\t Pixel overlap: %d\n", config->pixel_overlap);
printf("\t\t Lane Count: %d\n", config->lane_cnt + 1);
printf("\t\t Dual Link Support: ");
if (config->dual_link == 0)
--
2.10.2
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