@@ -535,79 +535,100 @@ static void dump_driver_feature(const struct bdb_block *block)
static void dump_edp(const struct bdb_block *block)
{
struct bdb_edp *edp = block->data;
- int bpp;
-
- printf("\tPanel type %d\n", panel_type);
- printf("\tPower Sequence: T3 %d T7 %d T9 %d T10 %d T12 %d\n",
- edp->power_seqs[panel_type].t3,
- edp->power_seqs[panel_type].t7,
- edp->power_seqs[panel_type].t9,
- edp->power_seqs[panel_type].t10,
- edp->power_seqs[panel_type].t12);
-
- bpp = (edp->color_depth >> (panel_type * 2)) & 3;
-
- printf("\tPanel color depth: ");
- switch (bpp) {
- case EDP_18BPP:
- printf("18bpp\n");
- break;
- case EDP_24BPP:
- printf("24bpp\n");
- break;
- case EDP_30BPP:
- printf("30bpp\n");
- break;
- }
+ int bpp, msa;
+ int i;
- printf("\teDP sDRRs MSA timing delay: %d\n", edp->sdrrs_msa_timing_delay);
- printf("\tLink params:\n");
- printf("\t\trate: ");
- if (edp->link_params[panel_type].rate == EDP_RATE_1_62)
- printf("1.62G\n");
- else if (edp->link_params[panel_type].rate == EDP_RATE_2_7)
- printf("2.7G\n");
- printf("\t\tlanes: ");
- switch (edp->link_params[panel_type].lanes) {
- case EDP_LANE_1:
- printf("x1 mode\n");
- break;
- case EDP_LANE_2:
- printf("x2 mode\n");
- break;
- case EDP_LANE_4:
- printf("x4 mode\n");
- break;
- }
- printf("\t\tpre-emphasis: ");
- switch (edp->link_params[panel_type].preemphasis) {
- case EDP_PREEMPHASIS_NONE:
- printf("none\n");
- break;
- case EDP_PREEMPHASIS_3_5dB:
- printf("3.5dB\n");
- break;
- case EDP_PREEMPHASIS_6dB:
- printf("6dB\n");
- break;
- case EDP_PREEMPHASIS_9_5dB:
- printf("9.5dB\n");
- break;
- }
- printf("\t\tvswing: ");
- switch (edp->link_params[panel_type].vswing) {
- case EDP_VSWING_0_4V:
- printf("0.4V\n");
- break;
- case EDP_VSWING_0_6V:
- printf("0.6V\n");
- break;
- case EDP_VSWING_0_8V:
- printf("0.8V\n");
- break;
- case EDP_VSWING_1_2V:
- printf("1.2V\n");
- break;
+ for (i = 0; i < 16; i++) {
+ printf("\tPanel %d%s\n", i, panel_type == i ? " *" : "");
+
+ printf("\t\tPower Sequence: T3 %d T7 %d T9 %d T10 %d T12 %d\n",
+ edp->power_seqs[i].t3,
+ edp->power_seqs[i].t7,
+ edp->power_seqs[i].t9,
+ edp->power_seqs[i].t10,
+ edp->power_seqs[i].t12);
+
+ bpp = (edp->color_depth >> (i * 2)) & 3;
+
+ printf("\t\tPanel color depth: ");
+ switch (bpp) {
+ case EDP_18BPP:
+ printf("18 bpp\n");
+ break;
+ case EDP_24BPP:
+ printf("24 bpp\n");
+ break;
+ case EDP_30BPP:
+ printf("30 bpp\n");
+ break;
+ default:
+ printf("(unknown value %d)\n", bpp);
+ break;
+ }
+
+ msa = (edp->sdrrs_msa_timing_delay >> (i * 2)) & 3;
+ printf("\t\teDP sDRRS MSA Delay: Lane %d\n", msa + 1);
+
+ printf("\t\tLink params:\n");
+ printf("\t\t\trate: ");
+ if (edp->link_params[i].rate == EDP_RATE_1_62)
+ printf("1.62G\n");
+ else if (edp->link_params[i].rate == EDP_RATE_2_7)
+ printf("2.7G\n");
+ printf("\t\t\tlanes: ");
+ switch (edp->link_params[i].lanes) {
+ case EDP_LANE_1:
+ printf("x1 mode\n");
+ break;
+ case EDP_LANE_2:
+ printf("x2 mode\n");
+ break;
+ case EDP_LANE_4:
+ printf("x4 mode\n");
+ break;
+ default:
+ printf("(unknown value %d)\n",
+ edp->link_params[i].lanes);
+ break;
+ }
+ printf("\t\t\tpre-emphasis: ");
+ switch (edp->link_params[i].preemphasis) {
+ case EDP_PREEMPHASIS_NONE:
+ printf("none\n");
+ break;
+ case EDP_PREEMPHASIS_3_5dB:
+ printf("3.5dB\n");
+ break;
+ case EDP_PREEMPHASIS_6dB:
+ printf("6dB\n");
+ break;
+ case EDP_PREEMPHASIS_9_5dB:
+ printf("9.5dB\n");
+ break;
+ default:
+ printf("(unknown value %d)\n",
+ edp->link_params[i].preemphasis);
+ break;
+ }
+ printf("\t\t\tvswing: ");
+ switch (edp->link_params[i].vswing) {
+ case EDP_VSWING_0_4V:
+ printf("0.4V\n");
+ break;
+ case EDP_VSWING_0_6V:
+ printf("0.6V\n");
+ break;
+ case EDP_VSWING_0_8V:
+ printf("0.8V\n");
+ break;
+ case EDP_VSWING_1_2V:
+ printf("1.2V\n");
+ break;
+ default:
+ printf("(unknown value %d)\n",
+ edp->link_params[i].vswing);
+ break;
+ }
}
}
Signed-off-by: Jani Nikula <jani.nikula@intel.com> --- tools/intel_bios_reader.c | 165 +++++++++++++++++++++++++-------------------- 1 file changed, 93 insertions(+), 72 deletions(-)