[igt-dev] [PATCH i-g-t 1/2] tools/intel_vbt_decode: dump backlight data for all panels
From: Jani Nikula <hidden>
Date: 2019-08-23 12:29:16
Subsystem:
the rest · Maintainer:
Linus Torvalds
Similar to other panel type indexed arrays. Signed-off-by: Jani Nikula <redacted> --- tools/intel_vbt_decode.c | 20 +++++++++++++++----- 1 file changed, 15 insertions(+), 5 deletions(-)
diff --git a/tools/intel_vbt_decode.c b/tools/intel_vbt_decode.c
index 3b9006f55313..25399d33b8db 100644
--- a/tools/intel_vbt_decode.c
+++ b/tools/intel_vbt_decode.c@@ -229,6 +229,7 @@ static void dump_backlight_info(struct context *context, { const struct bdb_lfp_backlight_data *backlight = block->data; const struct lfp_backlight_data_entry *blc; + int i; if (sizeof(*blc) != backlight->entry_size) { printf("\tBacklight struct sizes don't match (expected %zu, got %u), skipping\n",
@@ -236,12 +237,21 @@ static void dump_backlight_info(struct context *context, return; } - blc = &backlight->data[context->panel_type]; + for (i = 0; i < ARRAY_SIZE(backlight->data); i++) { + if (i != context->panel_type && !context->dump_all_panel_types) + continue; + + printf("\tPanel %d%s\n", i, + context->panel_type == i ? " *" : ""); + + blc = &backlight->data[i]; + + printf("\t\tInverter type: %u\n", blc->type); + printf("\t\tActive low: %u\n", blc->active_low_pwm); + printf("\t\tPWM freq: %u\n", blc->pwm_freq_hz); + printf("\t\tMinimum brightness: %u\n", blc->min_brightness); + } - printf("\tInverter type: %d\n", blc->type); - printf("\t polarity: %d\n", blc->active_low_pwm); - printf("\t PWM freq: %d\n", blc->pwm_freq_hz); - printf("\tMinimum brightness: %d\n", blc->min_brightness); } static const struct {
--
2.20.1
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