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intel_bios_reader: Add support to dump MIPI Configuration Block #52

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Signed-off-by: Gaurav K Singh <gaurav.k.singh@intel.com>
Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
This commit is contained in:
Gaurav K Singh
2014-07-16 19:39:32 +05:30
committed by Damien Lespiau
parent ff6b068ecd
commit 525044ba32
2 changed files with 226 additions and 0 deletions
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tools/intel_bios_reader.c
+94
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@@ -696,6 +696,94 @@ static void dump_sdvo_lvds_options(const struct bdb_block *block)
printf("\tmisc[3]: %x\n", options->panel_misc_bits_4);
}
static void dump_mipi_config(const struct bdb_block *block)
{
struct bdb_mipi_config *start = block->data;
struct mipi_config *config;
struct mipi_pps_data *pps;
config = &start->config[panel_type];
pps = &start->pps[panel_type];
printf("\tGeneral Param\n");
printf("\t\t BTA disable: %s\n", config->bta ? "Disabled" : "Enabled");
printf("\t\t Video Mode Color Format: ");
if (config->videomode_color_format == 0)
printf("Not supported\n");
else if (config->videomode_color_format == 1)
printf("RGB565\n");
else if (config->videomode_color_format == 2)
printf("RGB666\n");
else if (config->videomode_color_format == 3)
printf("RGB666 Loosely Packed\n");
else if (config->videomode_color_format == 4)
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 Dithering: %s\n", config->dithering ? "done in Display Controller" : "done in Panel Controller");
printf("\tPort Desc\n");
//insert pixel overlap count
printf("\t\t Lane Count: %d\n", config->lane_cnt + 1);
printf("\t\t Dual Link Support: ");
if (config->dual_link == 0)
printf("not supported\n");
else if (config->dual_link == 1)
printf("Front Back mode\n");
else
printf("Pixel Alternative Mode\n");
printf("\tDphy Flags\n");
printf("\t\t Clock Stop: %s\n", config->clk_stop ? "ENABLED" : "DISABLED");
printf("\t\t EOT disabled: %s\n\n", config->eot_disabled ? "EOT not to be sent" : "EOT to be sent");
printf("\tHSTxTimeOut: 0x%x\n", config->hs_tx_timeout);
printf("\tLPRXTimeOut: 0x%x\n", config->lp_rx_timeout);
printf("\tTurnAroundTimeOut: 0x%x\n", config->turn_around_timeout);
printf("\tDeviceResetTimer: 0x%x\n", config->device_reset_timer);
printf("\tMasterinitTimer: 0x%x\n", config->master_init_timer);
printf("\tDBIBandwidthTimer: 0x%x\n", config->dbi_bw_timer);
printf("\tLpByteClkValue: 0x%x\n\n", config->lp_byte_clk_val);
printf("\tDphy Params\n");
printf("\t\tExit to zero Count: 0x%x\n", config->exit_zero_cnt);
printf("\t\tTrail Count: 0x%X\n", config->trail_cnt);
printf("\t\tClk zero count: 0x%x\n", config->clk_zero_cnt);
printf("\t\tPrepare count:0x%x\n\n", config->prepare_cnt);
printf("\tClockLaneSwitchingCount: 0x%x\n", config->clk_lane_switch_cnt);
printf("\tHighToLowSwitchingCount: 0x%x\n\n", config->hl_switch_cnt);
printf("\tTimings based on Dphy spec\n");
printf("\t\tTClkMiss: 0x%x\n", config->tclk_miss);
printf("\t\tTClkPost: 0x%x\n", config->tclk_post);
printf("\t\tTClkPre: 0x%x\n", config->tclk_pre);
printf("\t\tTClkPrepare: 0x%x\n", config->tclk_prepare);
printf("\t\tTClkSettle: 0x%x\n", config->tclk_settle);
printf("\t\tTClkTermEnable: 0x%x\n\n", config->tclk_term_enable);
printf("\tTClkTrail: 0x%x\n", config->tclk_trail);
printf("\tTClkPrepareTClkZero: 0x%x\n", config->tclk_prepare_clkzero);
printf("\tTHSExit: 0x%x\n", config->ths_exit);
printf("\tTHsPrepare: 0x%x\n", config->ths_prepare);
printf("\tTHsPrepareTHsZero: 0x%x\n", config->ths_prepare_hszero);
printf("\tTHSSettle: 0x%x\n", config->ths_settle);
printf("\tTHSSkip: 0x%x\n", config->ths_skip);
printf("\tTHsTrail: 0x%x\n", config->ths_trail);
printf("\tTInit: 0x%x\n", config->tinit);
printf("\tTLPX: 0x%x\n", config->tlpx);
printf("\tMIPI PPS\n");
printf("\t\tPanel power ON delay: %d\n", pps->panel_on_delay);
printf("\t\tPanel power on to Baklight enable delay: %d\n", pps->bl_enable_delay);
printf("\t\tBacklight disable to Panel power OFF delay: %d\n", pps->bl_disable_delay);
printf("\t\tPanel power OFF delay: %d\n", pps->panel_off_delay);
printf("\t\tPanel power cycle delay: %d\n", pps->panel_power_cycle_delay);
}
static int
get_device_id(unsigned char *bios)
{
@@ -775,6 +863,11 @@ struct dumper dumpers[] = {
.name = "eDP block",
.dump = dump_edp,
},
{
.id = BDB_MIPI_CONFIG,
.name = "MIPI configuration block",
.dump = dump_mipi_config,
},
};
static void hex_dump(const struct bdb_block *block)
@@ -948,6 +1041,7 @@ int main(int argc, char **argv)
dump_section(BDB_DRIVER_FEATURES, size);
dump_section(BDB_EDP, size);
dump_section(BDB_MIPI_CONFIG, size);
for (i = 0; i < 256; i++)
dump_section(i, size);