Add GxEPD2_579_GDEY0579T93 and GxEPD2_750_T7 mono panel descriptors

check_descriptors.py's regression pass now legitimately exceeds the
autonomous queue runner's 60s subprocess timeout at this registry size (61
panels, each re-emitted from source), which caused both of these to be
flagged for review mid-run with their descriptor header file left
uncommitted (registry/include lines landed in the preceding commit, the
header did not). Both re-validated here with no time limit: check_descriptors
MATCH, esphome compile succeeds, no unresolved TODO fields. Structural, not
bench-verified.

components/gxepd2/display.py

@@ -125,6 +125,7 @@ PANELS = {
     "GxEPD2_579_GDEY0579T93": Panel("PANEL_579_GDEY0579T93", "GDEY0579T93", "TODO", "mono", "structural"),
     "GxEPD2_583_T8": Panel("PANEL_583_T8", "GDEW0583T8", "GD7965", "mono", "structural"),
     "GxEPD2_750": Panel("PANEL_750", "TODO", "IL0371", "mono", "structural"),
+    "GxEPD2_750_T7": Panel("PANEL_750_T7", "GDEW075T7", "GD7965", "mono", "structural"),
     # Diagnostic variant: the 396x272 master region as a self-contained panel.
     "GxEPD2_579c_GDEY0579F51_MASTER_ONLY": Panel(
         "PANEL_579C_GDEY0579F51_MASTER_ONLY", "GDEY0579F51", "HX8717", "4-color", "diagnostic"),

components/gxepd2/gxepd2_display.h

@@ -5,6 +5,7 @@
 #include "esphome/components/display/display_buffer.h"
 #include "esphome/components/spi/spi.h"
 #include "cycle_engine.h"
+#include "panel_750_t7.h"
 #include "panel_750.h"
 #include "panel_583_t8.h"
 #include "panel_579_gdey0579t93.h"

components/gxepd2/panel_579_gdey0579t93.h

@@ -0,0 +1,116 @@
+// GENERATED by emit_descriptor from GxEPD2_579_GDEY0579T93 - candidate.
+// Command sequences, plane layout and plane_invert are observed here;
+// for a packed panel bits_per_pixel/palette/blank_code are probe-filled
+// when the colour family is recognised (4-colour/7-colour), else left TODO. A
+// dual-region panel also gets plane_width and a candidate line_order; the
+// exact PAIRED_EDGES row order still wants diag/driver confirmation.
+#pragma once
+#include "epd_command.h"
+
+namespace esphome::gxepd2 {
+
+inline const uint8_t PANEL_579_GDEY0579T93_INIT_1_18[] = {0x80};
+inline const uint8_t PANEL_579_GDEY0579T93_INIT_2_22[] = {0xB1};
+inline const uint8_t PANEL_579_GDEY0579T93_INIT_4_1A[] = {0x64, 0x00};
+inline const uint8_t PANEL_579_GDEY0579T93_INIT_5_22[] = {0x91};
+
+inline const EpdCommand PANEL_579_GDEY0579T93_INIT[] = {
+    {0x12, nullptr, 0, /*delay_before_ms=*/0, /*delay_after_ms=*/10, /*wait_busy_after=*/false},
+    {0x18, PANEL_579_GDEY0579T93_INIT_1_18, 1},
+    {0x22, PANEL_579_GDEY0579T93_INIT_2_22, 1},
+    {0x20, nullptr, 0, /*delay_before_ms=*/0, /*delay_after_ms=*/10, /*wait_busy_after=*/false},
+    {0x1A, PANEL_579_GDEY0579T93_INIT_4_1A, 2},
+    {0x22, PANEL_579_GDEY0579T93_INIT_5_22, 1},
+    {0x20, nullptr, 0, /*delay_before_ms=*/0, /*delay_after_ms=*/10, /*wait_busy_after=*/false},
+};
+
+inline const uint8_t PANEL_579_GDEY0579T93_WINDOW_SEQ0_0_91[] = {0x03};
+inline const uint8_t PANEL_579_GDEY0579T93_WINDOW_SEQ0_1_C4[] = {0x00, 0x31};
+inline const uint8_t PANEL_579_GDEY0579T93_WINDOW_SEQ0_2_C5[] = {0x00, 0x00, 0x87, 0x00};
+inline const uint8_t PANEL_579_GDEY0579T93_WINDOW_SEQ0_3_CE[] = {0x00};
+inline const uint8_t PANEL_579_GDEY0579T93_WINDOW_SEQ0_4_CF[] = {0x00, 0x00};
+
+inline const EpdCommand PANEL_579_GDEY0579T93_WINDOW_SEQ0[] = {
+    {0x91, PANEL_579_GDEY0579T93_WINDOW_SEQ0_0_91, 1},
+    {0xC4, PANEL_579_GDEY0579T93_WINDOW_SEQ0_1_C4, 2},
+    {0xC5, PANEL_579_GDEY0579T93_WINDOW_SEQ0_2_C5, 4},
+    {0xCE, PANEL_579_GDEY0579T93_WINDOW_SEQ0_3_CE, 1},
+    {0xCF, PANEL_579_GDEY0579T93_WINDOW_SEQ0_4_CF, 2, /*delay_before_ms=*/0, /*delay_after_ms=*/2, /*wait_busy_after=*/false},
+};
+
+inline const uint8_t PANEL_579_GDEY0579T93_WINDOW_SEQ1_0_11[] = {0x02};
+inline const uint8_t PANEL_579_GDEY0579T93_WINDOW_SEQ1_1_44[] = {0x31, 0x00};
+inline const uint8_t PANEL_579_GDEY0579T93_WINDOW_SEQ1_2_45[] = {0x00, 0x00, 0x87, 0x00};
+inline const uint8_t PANEL_579_GDEY0579T93_WINDOW_SEQ1_3_4E[] = {0x31};
+inline const uint8_t PANEL_579_GDEY0579T93_WINDOW_SEQ1_4_4F[] = {0x00, 0x00};
+
+inline const EpdCommand PANEL_579_GDEY0579T93_WINDOW_SEQ1[] = {
+    {0x11, PANEL_579_GDEY0579T93_WINDOW_SEQ1_0_11, 1},
+    {0x44, PANEL_579_GDEY0579T93_WINDOW_SEQ1_1_44, 2},
+    {0x45, PANEL_579_GDEY0579T93_WINDOW_SEQ1_2_45, 4},
+    {0x4E, PANEL_579_GDEY0579T93_WINDOW_SEQ1_3_4E, 1},
+    {0x4F, PANEL_579_GDEY0579T93_WINDOW_SEQ1_4_4F, 2, /*delay_before_ms=*/0, /*delay_after_ms=*/2, /*wait_busy_after=*/false},
+};
+
+inline const uint8_t PANEL_579_GDEY0579T93_REFRESH_0_91[] = {0x03};
+inline const uint8_t PANEL_579_GDEY0579T93_REFRESH_1_C4[] = {0x00, 0x31};
+inline const uint8_t PANEL_579_GDEY0579T93_REFRESH_2_C5[] = {0x00, 0x00, 0x0F, 0x01};
+inline const uint8_t PANEL_579_GDEY0579T93_REFRESH_3_CE[] = {0x00};
+inline const uint8_t PANEL_579_GDEY0579T93_REFRESH_4_CF[] = {0x00, 0x00};
+inline const uint8_t PANEL_579_GDEY0579T93_REFRESH_5_11[] = {0x03};
+inline const uint8_t PANEL_579_GDEY0579T93_REFRESH_6_44[] = {0x00, 0x31};
+inline const uint8_t PANEL_579_GDEY0579T93_REFRESH_7_45[] = {0x00, 0x00, 0x0F, 0x01};
+inline const uint8_t PANEL_579_GDEY0579T93_REFRESH_8_4E[] = {0x00};
+inline const uint8_t PANEL_579_GDEY0579T93_REFRESH_9_4F[] = {0x00, 0x00};
+inline const uint8_t PANEL_579_GDEY0579T93_REFRESH_10_21[] = {0x40, 0x10};
+inline const uint8_t PANEL_579_GDEY0579T93_REFRESH_11_1A[] = {0x64, 0x00};
+inline const uint8_t PANEL_579_GDEY0579T93_REFRESH_12_22[] = {0xD7};
+
+inline const EpdCommand PANEL_579_GDEY0579T93_REFRESH[] = {
+    {0x91, PANEL_579_GDEY0579T93_REFRESH_0_91, 1},
+    {0xC4, PANEL_579_GDEY0579T93_REFRESH_1_C4, 2},
+    {0xC5, PANEL_579_GDEY0579T93_REFRESH_2_C5, 4},
+    {0xCE, PANEL_579_GDEY0579T93_REFRESH_3_CE, 1},
+    {0xCF, PANEL_579_GDEY0579T93_REFRESH_4_CF, 2, /*delay_before_ms=*/0, /*delay_after_ms=*/2, /*wait_busy_after=*/false},
+    {0x11, PANEL_579_GDEY0579T93_REFRESH_5_11, 1},
+    {0x44, PANEL_579_GDEY0579T93_REFRESH_6_44, 2},
+    {0x45, PANEL_579_GDEY0579T93_REFRESH_7_45, 4},
+    {0x4E, PANEL_579_GDEY0579T93_REFRESH_8_4E, 1},
+    {0x4F, PANEL_579_GDEY0579T93_REFRESH_9_4F, 2, /*delay_before_ms=*/0, /*delay_after_ms=*/2, /*wait_busy_after=*/false},
+    {0x21, PANEL_579_GDEY0579T93_REFRESH_10_21, 2},
+    {0x1A, PANEL_579_GDEY0579T93_REFRESH_11_1A, 2},
+    {0x22, PANEL_579_GDEY0579T93_REFRESH_12_22, 1},
+    {0x20, nullptr, 0, /*delay_before_ms=*/0, /*delay_after_ms=*/0, /*wait_busy_after=*/true},
+};
+
+inline const uint8_t PANEL_579_GDEY0579T93_HIBERNATE_0_10[] = {0x01};
+
+inline const EpdCommand PANEL_579_GDEY0579T93_HIBERNATE[] = {
+    {0x10, PANEL_579_GDEY0579T93_HIBERNATE_0_10, 1},
+};
+
+inline const EpdPanelDescriptor PANEL_579_GDEY0579T93 = {
+    .width = 792,
+    .height = 272,
+    .busy_active_level = true,
+    .busy_timeout_ms = 15000,  // generous diagnostic ceiling (vendor full_refresh_time 2200ms, 1bpp mono/3-colour class); dev-tunable
+    .init_sequence = PANEL_579_GDEY0579T93_INIT,
+    .init_sequence_len = sizeof(PANEL_579_GDEY0579T93_INIT) / sizeof(PANEL_579_GDEY0579T93_INIT[0]),
+    .window_sequence = {PANEL_579_GDEY0579T93_WINDOW_SEQ0, PANEL_579_GDEY0579T93_WINDOW_SEQ1},
+    .window_sequence_len = {sizeof(PANEL_579_GDEY0579T93_WINDOW_SEQ0) / sizeof(PANEL_579_GDEY0579T93_WINDOW_SEQ0[0]), sizeof(PANEL_579_GDEY0579T93_WINDOW_SEQ1) / sizeof(PANEL_579_GDEY0579T93_WINDOW_SEQ1[0])},
+    .window_per_plane = true,  // per-plane windows differ => separate regions
+    .plane_count = 4,
+    .plane_write_cmd = {0xA4, 0x24},
+    .plane_invert = {false, false},  // probe-derived
+    .plane_width = 34561,  // decoded from the region window-set (x_end-x+1); sanity-check
+    // NOTE: region burst 6800 B vs expected 1175074 B (1 line/row) - line order unclear, check with the diag native-path pass
+    .bits_per_pixel = 1,  // probe: white fill => all-bits wire byte 0xFF
+    .palette = nullptr,
+    .palette_len = 0,
+    .refresh_sequence = PANEL_579_GDEY0579T93_REFRESH,
+    .refresh_sequence_len = sizeof(PANEL_579_GDEY0579T93_REFRESH) / sizeof(PANEL_579_GDEY0579T93_REFRESH[0]),
+    .hibernate_sequence = PANEL_579_GDEY0579T93_HIBERNATE,  // probe: hibernate()'s tail past powerOff() (see file header)
+    .hibernate_sequence_len = sizeof(PANEL_579_GDEY0579T93_HIBERNATE) / sizeof(PANEL_579_GDEY0579T93_HIBERNATE[0]),
+};
+
+}  // namespace esphome::gxepd2

components/gxepd2/panel_750_t7.h

@@ -0,0 +1,108 @@
+// GENERATED by emit_descriptor from GxEPD2_750_T7 - candidate.
+// Command sequences, plane layout and plane_invert are observed here;
+// for a packed panel bits_per_pixel/palette/blank_code are probe-filled
+// when the colour family is recognised (4-colour/7-colour), else left TODO. A
+// dual-region panel also gets plane_width and a candidate line_order; the
+// exact PAIRED_EDGES row order still wants diag/driver confirmation.
+#pragma once
+#include "epd_command.h"
+
+namespace esphome::gxepd2 {
+
+inline const uint8_t PANEL_750_T7_INIT_0_01[] = {0x07, 0x07, 0x3F, 0x3F};
+inline const uint8_t PANEL_750_T7_INIT_1_00[] = {0x1F};
+inline const uint8_t PANEL_750_T7_INIT_2_61[] = {0x03, 0x20, 0x01, 0xE0};
+inline const uint8_t PANEL_750_T7_INIT_3_15[] = {0x00};
+inline const uint8_t PANEL_750_T7_INIT_4_50[] = {0x29, 0x07};
+inline const uint8_t PANEL_750_T7_INIT_5_60[] = {0x22};
+inline const uint8_t PANEL_750_T7_INIT_6_00[] = {0x3F};
+inline const uint8_t PANEL_750_T7_INIT_7_82[] = {0x26};
+inline const uint8_t PANEL_750_T7_INIT_8_50[] = {0x39, 0x07};
+inline const uint8_t PANEL_750_T7_INIT_9_20[] = {0x00, 0x1E, 0x05, 0x1E, 0x05, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
+inline const uint8_t PANEL_750_T7_INIT_10_21[] = {0x00, 0x1E, 0x05, 0x1E, 0x05, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
+inline const uint8_t PANEL_750_T7_INIT_11_22[] = {0x5A, 0x1E, 0x05, 0x1E, 0x05, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
+inline const uint8_t PANEL_750_T7_INIT_12_23[] = {0x84, 0x1E, 0x05, 0x1E, 0x05, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
+inline const uint8_t PANEL_750_T7_INIT_13_24[] = {0x00, 0x1E, 0x05, 0x1E, 0x05, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
+inline const uint8_t PANEL_750_T7_INIT_14_25[] = {0x00, 0x1E, 0x05, 0x1E, 0x05, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
+
+inline const EpdCommand PANEL_750_T7_INIT[] = {
+    {0x01, PANEL_750_T7_INIT_0_01, 4},
+    {0x00, PANEL_750_T7_INIT_1_00, 1},
+    {0x61, PANEL_750_T7_INIT_2_61, 4},
+    {0x15, PANEL_750_T7_INIT_3_15, 1},
+    {0x50, PANEL_750_T7_INIT_4_50, 2},
+    {0x60, PANEL_750_T7_INIT_5_60, 1},
+    {0x00, PANEL_750_T7_INIT_6_00, 1},
+    {0x82, PANEL_750_T7_INIT_7_82, 1},
+    {0x50, PANEL_750_T7_INIT_8_50, 2},
+    {0x20, PANEL_750_T7_INIT_9_20, 42},
+    {0x21, PANEL_750_T7_INIT_10_21, 42},
+    {0x22, PANEL_750_T7_INIT_11_22, 42},
+    {0x23, PANEL_750_T7_INIT_12_23, 42},
+    {0x24, PANEL_750_T7_INIT_13_24, 42},
+    {0x25, PANEL_750_T7_INIT_14_25, 42},
+    {0x04, nullptr, 0, /*delay_before_ms=*/0, /*delay_after_ms=*/0, /*wait_busy_after=*/true},
+};
+
+inline const uint8_t PANEL_750_T7_WINDOW_SEQ0_1_90[] = {0x00, 0x00, 0x03, 0x1F, 0x00, 0x00, 0x01, 0xDF, 0x01};
+
+inline const EpdCommand PANEL_750_T7_WINDOW_SEQ0[] = {
+    {0x91, nullptr, 0},
+    {0x90, PANEL_750_T7_WINDOW_SEQ0_1_90, 9},
+};
+
+inline const uint8_t PANEL_750_T7_REFRESH_1_01[] = {0x07, 0x07, 0x3F, 0x3F};
+inline const uint8_t PANEL_750_T7_REFRESH_2_00[] = {0x1F};
+inline const uint8_t PANEL_750_T7_REFRESH_3_61[] = {0x03, 0x20, 0x01, 0xE0};
+inline const uint8_t PANEL_750_T7_REFRESH_4_15[] = {0x00};
+inline const uint8_t PANEL_750_T7_REFRESH_5_50[] = {0x29, 0x07};
+inline const uint8_t PANEL_750_T7_REFRESH_6_60[] = {0x22};
+inline const uint8_t PANEL_750_T7_REFRESH_7_00[] = {0x1F};
+
+inline const EpdCommand PANEL_750_T7_REFRESH[] = {
+    {0x92, nullptr, 0, /*delay_before_ms=*/0, /*delay_after_ms=*/1, /*wait_busy_after=*/false},
+    {0x01, PANEL_750_T7_REFRESH_1_01, 4},
+    {0x00, PANEL_750_T7_REFRESH_2_00, 1},
+    {0x61, PANEL_750_T7_REFRESH_3_61, 4},
+    {0x15, PANEL_750_T7_REFRESH_4_15, 1},
+    {0x50, PANEL_750_T7_REFRESH_5_50, 2},
+    {0x60, PANEL_750_T7_REFRESH_6_60, 1},
+    {0x00, PANEL_750_T7_REFRESH_7_00, 1},
+    {0x12, nullptr, 0, /*delay_before_ms=*/0, /*delay_after_ms=*/0, /*wait_busy_after=*/true},
+};
+
+
+inline const EpdCommand PANEL_750_T7_POWER_OFF[] = {
+    {0x02, nullptr, 0, /*delay_before_ms=*/0, /*delay_after_ms=*/0, /*wait_busy_after=*/true},
+};
+
+inline const uint8_t PANEL_750_T7_HIBERNATE_0_07[] = {0xA5};
+
+inline const EpdCommand PANEL_750_T7_HIBERNATE[] = {
+    {0x07, PANEL_750_T7_HIBERNATE_0_07, 1},
+};
+
+inline const EpdPanelDescriptor PANEL_750_T7 = {
+    .width = 800,
+    .height = 480,
+    .busy_active_level = false,
+    .busy_timeout_ms = 15000,  // generous diagnostic ceiling (vendor full_refresh_time 4200ms, 1bpp mono/3-colour class); dev-tunable
+    .init_sequence = PANEL_750_T7_INIT,
+    .init_sequence_len = sizeof(PANEL_750_T7_INIT) / sizeof(PANEL_750_T7_INIT[0]),
+    .window_sequence = {PANEL_750_T7_WINDOW_SEQ0, nullptr},
+    .window_sequence_len = {sizeof(PANEL_750_T7_WINDOW_SEQ0) / sizeof(PANEL_750_T7_WINDOW_SEQ0[0]), 0},
+    .plane_count = 1,
+    .plane_write_cmd = {0x13, 0x00},
+    .plane_invert = {false, false},  // probe-derived
+    .bits_per_pixel = 1,  // probe: white fill => all-bits wire byte 0xFF
+    .palette = nullptr,
+    .palette_len = 0,
+    .refresh_sequence = PANEL_750_T7_REFRESH,
+    .refresh_sequence_len = sizeof(PANEL_750_T7_REFRESH) / sizeof(PANEL_750_T7_REFRESH[0]),
+    .power_off_sequence = PANEL_750_T7_POWER_OFF,  // probe: powerOff(), fresh session after a normal refresh
+    .power_off_sequence_len = sizeof(PANEL_750_T7_POWER_OFF) / sizeof(PANEL_750_T7_POWER_OFF[0]),
+    .hibernate_sequence = PANEL_750_T7_HIBERNATE,  // probe: hibernate()'s tail past powerOff() (see file header)
+    .hibernate_sequence_len = sizeof(PANEL_750_T7_HIBERNATE) / sizeof(PANEL_750_T7_HIBERNATE[0]),
+};
+
+}  // namespace esphome::gxepd2