Purge uGFX. (#14720)

* Purge uGFX.

* Remove remnants of visualizer.

* Remove remnants of uGFX.

4 files changed, 0 insertions, 446 deletions

diff --git a/drivers/ugfx/gdisp/is31fl3731c/board_is31fl3731c_template.h b/drivers/ugfx/gdisp/is31fl3731c/board_is31fl3731c_template.h
deleted file mode 100644
index 0755ddf6c4..0000000000
--- a/drivers/ugfx/gdisp/is31fl3731c/board_is31fl3731c_template.h
+++ /dev/null
@@ -1,105 +0,0 @@
-/*
-Copyright 2016 Fred Sundvik <fsundvik@gmail.com>
-
-This program is free software: you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation, either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program.  If not, see <http://www.gnu.org/licenses/>.
-*/
-
-#ifndef _GDISP_LLD_BOARD_H
-#define _GDISP_LLD_BOARD_H
-
-static const I2CConfig i2ccfg = {
-    400000  // clock speed (Hz); 400kHz max for IS31
-};
-
-static const uint8_t led_mask[] = {
-    0xFF, 0x00, /* C1-1 -> C1-16 */
-    0xFF, 0x00, /* C2-1 -> C2-16 */
-    0xFF, 0x00, /* C3-1 -> C3-16 */
-    0xFF, 0x00, /* C4-1 -> C4-16 */
-    0x3F, 0x00, /* C5-1 -> C5-16 */
-    0x00, 0x00, /* C6-1 -> C6-16 */
-    0x00, 0x00, /* C7-1 -> C7-16 */
-    0x00, 0x00, /* C8-1 -> C8-16 */
-    0x00, 0x00, /* C9-1 -> C9-16 */
-};
-
-// The address of the LED
-#define LA(c, r) (c + r * 16)
-// Need to be an address that is not mapped, but inside the range of the controller matrix
-#define NA LA(8, 8)
-
-// The numbers in the comments are the led numbers DXX on the PCB
-// The mapping is taken from the schematic of left hand side
-static const uint8_t led_mapping[GDISP_SCREEN_HEIGHT][GDISP_SCREEN_WIDTH] = {
-    //   45        44        43        42        41        40        39
-    {LA(1, 1), LA(1, 0), LA(0, 4), LA(0, 3), LA(0, 2), LA(0, 1), LA(0, 0)},
-    //   52        51        50        49        48        47        46
-    {LA(2, 3), LA(2, 2), LA(2, 1), LA(2, 0), LA(1, 4), LA(1, 3), LA(1, 2)},
-    //   58        57        56        55        54        53        N/A
-    {LA(3, 4), LA(3, 3), LA(3, 2), LA(3, 1), LA(3, 0), LA(2, 4), NA},
-    //   67        66        65        64        63        62        61
-    {LA(5, 3), LA(5, 2), LA(5, 1), LA(5, 0), LA(4, 4), LA(4, 3), LA(4, 2)},
-    //   76        75        74        73        72        60        59
-    {LA(7, 3), LA(7, 2), LA(7, 1), LA(7, 0), LA(6, 3), LA(4, 1), LA(4, 0)},
-    //   N/A       N/A       N/A       N/A       N/A       N/A       68
-    {NA, NA, NA, NA, NA, NA, LA(5, 4)},
-    //   N/A       N/A       N/A       N/A       71        70        69
-    {NA, NA, NA, NA, LA(6, 2), LA(6, 1), LA(6, 0)},
-};
-
-#define IS31_ADDR_DEFAULT 0x74  // AD connected to GND
-#define IS31_TIMEOUT 5000
-
-static GFXINLINE void init_board(GDisplay* g) {
-    (void)g;
-    /* I2C pins */
-    palSetPadMode(GPIOB, 0, PAL_MODE_ALTERNATIVE_2);  // PTB0/I2C0/SCL
-    palSetPadMode(GPIOB, 1, PAL_MODE_ALTERNATIVE_2);  // PTB1/I2C0/SDA
-    palSetPadMode(GPIOB, 16, PAL_MODE_OUTPUT_PUSHPULL);
-    palClearPad(GPIOB, 16);
-    /* start I2C */
-    i2cStart(&I2CD1, &i2ccfg);
-    // try high drive (from kiibohd)
-    I2CD1.i2c->C2 |= I2Cx_C2_HDRS;
-    // try glitch fixing (from kiibohd)
-    I2CD1.i2c->FLT = 4;
-}
-
-static GFXINLINE void post_init_board(GDisplay* g) { (void)g; }
-
-static GFXINLINE const uint8_t* get_led_mask(GDisplay* g) {
-    (void)g;
-    return led_mask;
-}
-
-static GFXINLINE uint8_t get_led_address(GDisplay* g, uint16_t x, uint16_t y) {
-    (void)g;
-    return led_mapping[y][x];
-}
-
-static GFXINLINE void set_hardware_shutdown(GDisplay* g, bool shutdown) {
-    (void)g;
-    if (!shutdown) {
-        palSetPad(GPIOB, 16);
-    } else {
-        palClearPad(GPIOB, 16);
-    }
-}
-
-static GFXINLINE void write_data(GDisplay* g, uint8_t* data, uint16_t length) {
-    (void)g;
-    i2cMasterTransmitTimeout(&I2CD1, IS31_ADDR_DEFAULT, data, length, 0, 0, US2ST(IS31_TIMEOUT));
-}
-
-#endif /* _GDISP_LLD_BOARD_H */
diff --git a/drivers/ugfx/gdisp/is31fl3731c/driver.mk b/drivers/ugfx/gdisp/is31fl3731c/driver.mk
deleted file mode 100644
index a53131bf33..0000000000
--- a/drivers/ugfx/gdisp/is31fl3731c/driver.mk
+++ /dev/null
@@ -1,3 +0,0 @@
-GFXINC += drivers/ugfx/gdisp/is31fl3731c
-GFXSRC += drivers/ugfx/gdisp/is31fl3731c/gdisp_is31fl3731c.c
-GDISP_DRIVER_LIST += GDISPVMT_IS31FL3731C_QMK
diff --git a/drivers/ugfx/gdisp/is31fl3731c/gdisp_is31fl3731c.c b/drivers/ugfx/gdisp/is31fl3731c/gdisp_is31fl3731c.c
deleted file mode 100644
index 7188244022..0000000000
--- a/drivers/ugfx/gdisp/is31fl3731c/gdisp_is31fl3731c.c
+++ /dev/null
@@ -1,302 +0,0 @@
-/*
-Copyright 2016 Fred Sundvik <fsundvik@gmail.com>
-
-This program is free software: you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation, either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program.  If not, see <http://www.gnu.org/licenses/>.
-*/
-
-#include "gfx.h"
-
-#if GFX_USE_GDISP
-
-#    define GDISP_DRIVER_VMT GDISPVMT_IS31FL3731C_QMK
-#    define GDISP_SCREEN_HEIGHT LED_HEIGHT
-#    define GDISP_SCREEN_WIDTH LED_WIDTH
-
-#    include "gdisp_lld_config.h"
-#    include "src/gdisp/gdisp_driver.h"
-
-#    include "board_is31fl3731c.h"
-
-// Can't include led_tables from here
-extern const uint8_t CIE1931_CURVE[];
-
-/*===========================================================================*/
-/* Driver local definitions.                                                 */
-/*===========================================================================*/
-
-#    ifndef GDISP_INITIAL_CONTRAST
-#        define GDISP_INITIAL_CONTRAST 0
-#    endif
-#    ifndef GDISP_INITIAL_BACKLIGHT
-#        define GDISP_INITIAL_BACKLIGHT 0
-#    endif
-
-#    define GDISP_FLG_NEEDFLUSH (GDISP_FLG_DRIVER << 0)
-
-#    define IS31_ADDR_DEFAULT 0x74
-
-#    define IS31_REG_CONFIG 0x00
-// bits in reg
-#    define IS31_REG_CONFIG_PICTUREMODE 0x00
-#    define IS31_REG_CONFIG_AUTOPLAYMODE 0x08
-#    define IS31_REG_CONFIG_AUDIOPLAYMODE 0x18
-// D2:D0 bits are starting frame for autoplay mode
-
-#    define IS31_REG_PICTDISP 0x01  // D2:D0 frame select for picture mode
-
-#    define IS31_REG_AUTOPLAYCTRL1 0x02
-// D6:D4 number of loops (000=infty)
-// D2:D0 number of frames to be used
-
-#    define IS31_REG_AUTOPLAYCTRL2 0x03  // D5:D0 delay time (*11ms)
-
-#    define IS31_REG_DISPLAYOPT 0x05
-#    define IS31_REG_DISPLAYOPT_INTENSITY_SAME 0x20  // same intensity for all frames
-#    define IS31_REG_DISPLAYOPT_BLINK_ENABLE 0x8
-// D2:D0 bits blink period time (*0.27s)
-
-#    define IS31_REG_AUDIOSYNC 0x06
-#    define IS31_REG_AUDIOSYNC_ENABLE 0x1
-
-#    define IS31_REG_FRAMESTATE 0x07
-
-#    define IS31_REG_BREATHCTRL1 0x08
-// D6:D4 fade out time (26ms*2^i)
-// D2:D0 fade in time (26ms*2^i)
-
-#    define IS31_REG_BREATHCTRL2 0x09
-#    define IS31_REG_BREATHCTRL2_ENABLE 0x10
-// D2:D0 extinguish time (3.5ms*2^i)
-
-#    define IS31_REG_SHUTDOWN 0x0A
-#    define IS31_REG_SHUTDOWN_OFF 0x0
-#    define IS31_REG_SHUTDOWN_ON 0x1
-
-#    define IS31_REG_AGCCTRL 0x0B
-#    define IS31_REG_ADCRATE 0x0C
-
-#    define IS31_COMMANDREGISTER 0xFD
-#    define IS31_FUNCTIONREG 0x0B  // helpfully called 'page nine'
-#    define IS31_FUNCTIONREG_SIZE 0xD
-
-#    define IS31_FRAME_SIZE 0xB4
-
-#    define IS31_PWM_REG 0x24
-#    define IS31_PWM_SIZE 0x90
-
-#    define IS31_LED_MASK_SIZE 0x12
-
-#    define IS31
-
-/*===========================================================================*/
-/* Driver local functions.                                                   */
-/*===========================================================================*/
-
-typedef struct {
-    uint8_t write_buffer_offset;
-    uint8_t write_buffer[IS31_FRAME_SIZE];
-    uint8_t frame_buffer[GDISP_SCREEN_HEIGHT * GDISP_SCREEN_WIDTH];
-    uint8_t page;
-} __attribute__((__packed__)) PrivData;
-
-// Some common routines and macros
-#    define PRIV(g) ((PrivData *)g->priv)
-
-/*===========================================================================*/
-/* Driver exported functions.                                                */
-/*===========================================================================*/
-
-static GFXINLINE void write_page(GDisplay *g, uint8_t page) {
-    uint8_t tx[2] __attribute__((aligned(2)));
-    tx[0] = IS31_COMMANDREGISTER;
-    tx[1] = page;
-    write_data(g, tx, 2);
-}
-
-static GFXINLINE void write_register(GDisplay *g, uint8_t page, uint8_t reg, uint8_t data) {
-    uint8_t tx[2] __attribute__((aligned(2)));
-    tx[0] = reg;
-    tx[1] = data;
-    write_page(g, page);
-    write_data(g, tx, 2);
-}
-
-static GFXINLINE void write_ram(GDisplay *g, uint8_t page, uint16_t offset, uint16_t length) {
-    PRIV(g)->write_buffer_offset = offset;
-    write_page(g, page);
-    write_data(g, (uint8_t *)PRIV(g), length + 1);
-}
-
-LLDSPEC bool_t gdisp_lld_init(GDisplay *g) {
-    // The private area is the display surface.
-    g->priv = gfxAlloc(sizeof(PrivData));
-    __builtin_memset(PRIV(g), 0, sizeof(PrivData));
-    PRIV(g)->page = 0;
-
-    // Initialise the board interface
-    init_board(g);
-    gfxSleepMilliseconds(10);
-
-    // zero function page, all registers (assuming full_page is all zeroes)
-    write_ram(g, IS31_FUNCTIONREG, 0, IS31_FUNCTIONREG_SIZE);
-    set_hardware_shutdown(g, false);
-    gfxSleepMilliseconds(10);
-    // software shutdown
-    write_register(g, IS31_FUNCTIONREG, IS31_REG_SHUTDOWN, IS31_REG_SHUTDOWN_OFF);
-    gfxSleepMilliseconds(10);
-    // zero function page, all registers
-    write_ram(g, IS31_FUNCTIONREG, 0, IS31_FUNCTIONREG_SIZE);
-    gfxSleepMilliseconds(10);
-
-    // zero all LED registers on all 8 pages, and enable the mask
-    __builtin_memcpy(PRIV(g)->write_buffer, get_led_mask(g), IS31_LED_MASK_SIZE);
-    for (uint8_t i = 0; i < 8; i++) {
-        write_ram(g, i, 0, IS31_FRAME_SIZE);
-        gfxSleepMilliseconds(1);
-    }
-
-    // software shutdown disable (i.e. turn stuff on)
-    write_register(g, IS31_FUNCTIONREG, IS31_REG_SHUTDOWN, IS31_REG_SHUTDOWN_OFF);
-    gfxSleepMilliseconds(10);
-
-    // Finish Init
-    post_init_board(g);
-
-    /* Initialise the GDISP structure */
-    g->g.Width       = GDISP_SCREEN_WIDTH;
-    g->g.Height      = GDISP_SCREEN_HEIGHT;
-    g->g.Orientation = GDISP_ROTATE_0;
-    g->g.Powermode   = powerOff;
-    g->g.Backlight   = GDISP_INITIAL_BACKLIGHT;
-    g->g.Contrast    = GDISP_INITIAL_CONTRAST;
-    return TRUE;
-}
-
-#    if GDISP_HARDWARE_FLUSH
-LLDSPEC void gdisp_lld_flush(GDisplay *g) {
-    // Don't flush if we don't need it.
-    if (!(g->flags & GDISP_FLG_NEEDFLUSH)) return;
-
-    PRIV(g)->page++;
-    PRIV(g)->page %= 2;
-    // TODO: some smarter algorithm for this
-    // We should run only one physical page at a time
-    // This way we don't need to send so much data, and
-    // we could use slightly less memory
-    uint8_t *src = PRIV(g)->frame_buffer;
-    for (int y = 0; y < GDISP_SCREEN_HEIGHT; y++) {
-        for (int x = 0; x < GDISP_SCREEN_WIDTH; x++) {
-            uint8_t val                                     = (uint16_t)*src * g->g.Backlight / 100;
-            PRIV(g)->write_buffer[get_led_address(g, x, y)] = CIE1931_CURVE[val];
-            ++src;
-        }
-    }
-    write_ram(g, PRIV(g)->page, IS31_PWM_REG, IS31_PWM_SIZE);
-    gfxSleepMilliseconds(1);
-    write_register(g, IS31_FUNCTIONREG, IS31_REG_PICTDISP, PRIV(g)->page);
-
-    g->flags &= ~GDISP_FLG_NEEDFLUSH;
-}
-#    endif
-
-#    if GDISP_HARDWARE_DRAWPIXEL
-LLDSPEC void gdisp_lld_draw_pixel(GDisplay *g) {
-    coord_t x, y;
-
-    switch (g->g.Orientation) {
-        default:
-        case GDISP_ROTATE_0:
-            x = g->p.x;
-            y = g->p.y;
-            break;
-        case GDISP_ROTATE_180:
-            x = GDISP_SCREEN_WIDTH - 1 - g->p.x;
-            y = g->p.y;
-            break;
-    }
-    PRIV(g)->frame_buffer[y * GDISP_SCREEN_WIDTH + x] = gdispColor2Native(g->p.color);
-    g->flags |= GDISP_FLG_NEEDFLUSH;
-}
-#    endif
-
-#    if GDISP_HARDWARE_PIXELREAD
-LLDSPEC color_t gdisp_lld_get_pixel_color(GDisplay *g) {
-    coord_t x, y;
-
-    switch (g->g.Orientation) {
-        default:
-        case GDISP_ROTATE_0:
-            x = g->p.x;
-            y = g->p.y;
-            break;
-        case GDISP_ROTATE_180:
-            x = GDISP_SCREEN_WIDTH - 1 - g->p.x;
-            y = g->p.y;
-            break;
-    }
-    return gdispNative2Color(PRIV(g)->frame_buffer[y * GDISP_SCREEN_WIDTH + x]);
-}
-#    endif
-
-#    if GDISP_NEED_CONTROL && GDISP_HARDWARE_CONTROL
-LLDSPEC void gdisp_lld_control(GDisplay *g) {
-    switch (g->p.x) {
-        case GDISP_CONTROL_POWER:
-            if (g->g.Powermode == (powermode_t)g->p.ptr) return;
-            switch ((powermode_t)g->p.ptr) {
-                case powerOff:
-                case powerSleep:
-                case powerDeepSleep:
-                    write_register(g, IS31_FUNCTIONREG, IS31_REG_SHUTDOWN, IS31_REG_SHUTDOWN_OFF);
-                    break;
-                case powerOn:
-                    write_register(g, IS31_FUNCTIONREG, IS31_REG_SHUTDOWN, IS31_REG_SHUTDOWN_ON);
-                    break;
-                default:
-                    return;
-            }
-            g->g.Powermode = (powermode_t)g->p.ptr;
-            return;
-
-        case GDISP_CONTROL_ORIENTATION:
-            if (g->g.Orientation == (orientation_t)g->p.ptr) return;
-            switch ((orientation_t)g->p.ptr) {
-                /* Rotation is handled by the drawing routines */
-                case GDISP_ROTATE_0:
-                case GDISP_ROTATE_180:
-                    g->g.Height = GDISP_SCREEN_HEIGHT;
-                    g->g.Width  = GDISP_SCREEN_WIDTH;
-                    break;
-                case GDISP_ROTATE_90:
-                case GDISP_ROTATE_270:
-                    g->g.Height = GDISP_SCREEN_WIDTH;
-                    g->g.Width  = GDISP_SCREEN_HEIGHT;
-                    break;
-                default:
-                    return;
-            }
-            g->g.Orientation = (orientation_t)g->p.ptr;
-            return;
-
-        case GDISP_CONTROL_BACKLIGHT:
-            if (g->g.Backlight == (unsigned)g->p.ptr) return;
-            unsigned val   = (unsigned)g->p.ptr;
-            g->g.Backlight = val > 100 ? 100 : val;
-            g->flags |= GDISP_FLG_NEEDFLUSH;
-            return;
-    }
-}
-#    endif  // GDISP_NEED_CONTROL
-
-#endif  // GFX_USE_GDISP
diff --git a/drivers/ugfx/gdisp/is31fl3731c/gdisp_lld_config.h b/drivers/ugfx/gdisp/is31fl3731c/gdisp_lld_config.h
deleted file mode 100644
index 403c6b0409..0000000000
--- a/drivers/ugfx/gdisp/is31fl3731c/gdisp_lld_config.h
+++ /dev/null
@@ -1,36 +0,0 @@
-/*
-Copyright 2016 Fred Sundvik <fsundvik@gmail.com>
-
-This program is free software: you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation, either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program.  If not, see <http://www.gnu.org/licenses/>.
-*/
-
-#ifndef _GDISP_LLD_CONFIG_H
-#define _GDISP_LLD_CONFIG_H
-
-#if GFX_USE_GDISP
-
-/*===========================================================================*/
-/* Driver hardware support.                                                  */
-/*===========================================================================*/
-
-#    define GDISP_HARDWARE_FLUSH GFXON  // This controller requires flushing
-#    define GDISP_HARDWARE_DRAWPIXEL GFXON
-#    define GDISP_HARDWARE_PIXELREAD GFXON
-#    define GDISP_HARDWARE_CONTROL GFXON
-
-#    define GDISP_LLD_PIXELFORMAT GDISP_PIXELFORMAT_GRAY256
-
-#endif /* GFX_USE_GDISP */
-
-#endif /* _GDISP_LLD_CONFIG_H */