42 	{ 0x22, 0x0A }, /* BGR SS GS */
43 	{ 0x31, 0x00 }, /* column inversion */
44 	{ 0x53, 0xA2 }, /* VCOM1 */
45 	{ 0x55, 0xA2 }, /* VCOM2 */
46 	{ 0x50, 0x81 }, /* VREG1OUT=5V */
47 	{ 0x51, 0x85 }, /* VREG2OUT=-5V */
48 	{ 0x62, 0x0D }, /* EQT Time setting */
53 	{ 0xA0, 0x00 },
54 	{ 0xA1, 0x1A },
55 	{ 0xA2, 0x28 },
56 	{ 0xA3, 0x13 },
57 	{ 0xA4, 0x16 },
58 	{ 0xA5, 0x29 },
59 	{ 0xA6, 0x1D },
60 	{ 0xA7, 0x1E },
61 	{ 0xA8, 0x84 },
62 	{ 0xA9, 0x1C },
63 	{ 0xAA, 0x28 },
64 	{ 0xAB, 0x75 },
65 	{ 0xAC, 0x1A },
66 	{ 0xAD, 0x19 },
67 	{ 0xAE, 0x4D },
68 	{ 0xAF, 0x22 },
69 	{ 0xB0, 0x28 },
70 	{ 0xB1, 0x54 },
71 	{ 0xB2, 0x66 },
72 	{ 0xB3, 0x39 },
73 	{ 0xC0, 0x00 },
74 	{ 0xC1, 0x1A },
75 	{ 0xC2, 0x28 },
76 	{ 0xC3, 0x13 },
77 	{ 0xC4, 0x16 },
78 	{ 0xC5, 0x29 },
79 	{ 0xC6, 0x1D },
80 	{ 0xC7, 0x1E },
81 	{ 0xC8, 0x84 },
82 	{ 0xC9, 0x1C },
83 	{ 0xCA, 0x28 },
84 	{ 0xCB, 0x75 },
85 	{ 0xCC, 0x1A },
86 	{ 0xCD, 0x19 },
87 	{ 0xCE, 0x4D },
88 	{ 0xCF, 0x22 },
89 	{ 0xD0, 0x28 },
90 	{ 0xD1, 0x54 },
91 	{ 0xD2, 0x66 },
92 	{ 0xD3, 0x39 },
96 	{ 0x01, 0x00 },
97 	{ 0x02, 0x00 },
98 	{ 0x03, 0x73 },
99 	{ 0x04, 0x00 },
100 	{ 0x05, 0x00 },
101 	{ 0x06, 0x0a },
102 	{ 0x07, 0x00 },
103 	{ 0x08, 0x00 },
104 	{ 0x09, 0x01 },
105 	{ 0x0a, 0x00 },
106 	{ 0x0b, 0x00 },
107 	{ 0x0c, 0x01 },
108 	{ 0x0d, 0x00 },
109 	{ 0x0e, 0x00 },
110 	{ 0x0f, 0x1d },
111 	{ 0x10, 0x1d },
112 	{ 0x11, 0x00 },
113 	{ 0x12, 0x00 },
114 	{ 0x13, 0x00 },
115 	{ 0x14, 0x00 },
116 	{ 0x15, 0x00 },
117 	{ 0x16, 0x00 },
118 	{ 0x17, 0x00 },
119 	{ 0x18, 0x00 },
120 	{ 0x19, 0x00 },
121 	{ 0x1a, 0x00 },
122 	{ 0x1b, 0x00 },
123 	{ 0x1c, 0x00 },
124 	{ 0x1d, 0x00 },
125 	{ 0x1e, 0x40 },
126 	{ 0x1f, 0x80 },
127 	{ 0x20, 0x06 },
128 	{ 0x21, 0x02 },
129 	{ 0x22, 0x00 },
130 	{ 0x23, 0x00 },
131 	{ 0x24, 0x00 },
132 	{ 0x25, 0x00 },
133 	{ 0x26, 0x00 },
134 	{ 0x27, 0x00 },
135 	{ 0x28, 0x33 },
136 	{ 0x29, 0x03 },
137 	{ 0x2a, 0x00 },
138 	{ 0x2b, 0x00 },
139 	{ 0x2c, 0x00 },
140 	{ 0x2d, 0x00 },
141 	{ 0x2e, 0x00 },
142 	{ 0x2f, 0x00 },
143 	{ 0x30, 0x00 },
144 	{ 0x31, 0x00 },
145 	{ 0x32, 0x00 },
146 	{ 0x33, 0x00 },
147 	{ 0x34, 0x04 },
148 	{ 0x35, 0x00 },
149 	{ 0x36, 0x00 },
150 	{ 0x37, 0x00 },
151 	{ 0x38, 0x3C },
152 	{ 0x39, 0x35 },
153 	{ 0x3A, 0x01 },
154 	{ 0x3B, 0x40 },
155 	{ 0x3C, 0x00 },
156 	{ 0x3D, 0x01 },
157 	{ 0x3E, 0x00 },
158 	{ 0x3F, 0x00 },
159 	{ 0x40, 0x00 },
160 	{ 0x41, 0x88 },
161 	{ 0x42, 0x00 },
162 	{ 0x43, 0x00 },
163 	{ 0x44, 0x1F },
164 	{ 0x50, 0x01 },
165 	{ 0x51, 0x23 },
166 	{ 0x52, 0x45 },
167 	{ 0x53, 0x67 },
168 	{ 0x54, 0x89 },
169 	{ 0x55, 0xab },
170 	{ 0x56, 0x01 },
171 	{ 0x57, 0x23 },
172 	{ 0x58, 0x45 },
173 	{ 0x59, 0x67 },
174 	{ 0x5a, 0x89 },
175 	{ 0x5b, 0xab },
176 	{ 0x5c, 0xcd },
177 	{ 0x5d, 0xef },
178 	{ 0x5e, 0x11 },
179 	{ 0x5f, 0x01 },
180 	{ 0x60, 0x00 },
181 	{ 0x61, 0x15 },
182 	{ 0x62, 0x14 },
183 	{ 0x63, 0x0E },
184 	{ 0x64, 0x0F },
185 	{ 0x65, 0x0C },
186 	{ 0x66, 0x0D },
187 	{ 0x67, 0x06 },
188 	{ 0x68, 0x02 },
189 	{ 0x69, 0x07 },
190 	{ 0x6a, 0x02 },
191 	{ 0x6b, 0x02 },
192 	{ 0x6c, 0x02 },
193 	{ 0x6d, 0x02 },
194 	{ 0x6e, 0x02 },
195 	{ 0x6f, 0x02 },
196 	{ 0x70, 0x02 },
197 	{ 0x71, 0x02 },
198 	{ 0x72, 0x02 },
199 	{ 0x73, 0x02 },
200 	{ 0x74, 0x02 },
201 	{ 0x75, 0x01 },
202 	{ 0x76, 0x00 },
203 	{ 0x77, 0x14 },
204 	{ 0x78, 0x15 },
205 	{ 0x79, 0x0E },
206 	{ 0x7a, 0x0F },
207 	{ 0x7b, 0x0C },
208 	{ 0x7c, 0x0D },
209 	{ 0x7d, 0x06 },
210 	{ 0x7e, 0x02 },
211 	{ 0x7f, 0x07 },
212 	{ 0x80, 0x02 },
213 	{ 0x81, 0x02 },
214 	{ 0x82, 0x02 },
215 	{ 0x83, 0x02 },
216 	{ 0x84, 0x02 },
217 	{ 0x85, 0x02 },
218 	{ 0x86, 0x02 },
219 	{ 0x87, 0x02 },
220 	{ 0x88, 0x02 },
221 	{ 0x89, 0x02 },
222 	{ 0x8A, 0x02 },
226 	{ 0x70, 0x00 },
227 	{ 0x71, 0x00 },
228 	{ 0x82, 0x0F }, /* VGH_MOD clamp level=15v */
229 	{ 0x84, 0x0F }, /* VGH clamp level 15V */
230 	{ 0x85, 0x0D }, /* VGL clamp level (-10V) */
231 	{ 0x32, 0xAC },
232 	{ 0x8C, 0x80 },
233 	{ 0x3C, 0xF5 },
234 	{ 0xB5, 0x07 }, /* GAMMA OP */
235 	{ 0x31, 0x45 }, /* SOURCE OP */
236 	{ 0x3A, 0x24 }, /* PS_EN OFF */
237 	{ 0x88, 0x33 }, /* LVD */
255 	mipi_dsi_dcs_write_seq(dsi, 0xdf, 0x93, 0x65, 0xf8);  in ltk050h3146w_init_sequence()
256 	mipi_dsi_dcs_write_seq(dsi, 0xb0, 0x01, 0x03, 0x02, 0x00, 0x64, 0x06,  in ltk050h3146w_init_sequence()
257 			       0x01);  in ltk050h3146w_init_sequence()
258 	mipi_dsi_dcs_write_seq(dsi, 0xb2, 0x00, 0xb5);  in ltk050h3146w_init_sequence()
259 	mipi_dsi_dcs_write_seq(dsi, 0xb3, 0x00, 0xb5);  in ltk050h3146w_init_sequence()
260 	mipi_dsi_dcs_write_seq(dsi, 0xb7, 0x00, 0xbf, 0x00, 0x00, 0xbf, 0x00);  in ltk050h3146w_init_sequence()
262 	mipi_dsi_dcs_write_seq(dsi, 0xb9, 0x00, 0xc4, 0x23, 0x07);  in ltk050h3146w_init_sequence()
263 	mipi_dsi_dcs_write_seq(dsi, 0xbb, 0x02, 0x01, 0x24, 0x00, 0x28, 0x0f,  in ltk050h3146w_init_sequence()
264 			       0x28, 0x04, 0xcc, 0xcc, 0xcc);  in ltk050h3146w_init_sequence()
265 	mipi_dsi_dcs_write_seq(dsi, 0xbc, 0x0f, 0x04);  in ltk050h3146w_init_sequence()
266 	mipi_dsi_dcs_write_seq(dsi, 0xbe, 0x1e, 0xf2);  in ltk050h3146w_init_sequence()
267 	mipi_dsi_dcs_write_seq(dsi, 0xc0, 0x26, 0x03);  in ltk050h3146w_init_sequence()
268 	mipi_dsi_dcs_write_seq(dsi, 0xc1, 0x00, 0x12);  in ltk050h3146w_init_sequence()
269 	mipi_dsi_dcs_write_seq(dsi, 0xc3, 0x04, 0x02, 0x02, 0x76, 0x01, 0x80,  in ltk050h3146w_init_sequence()
270 			       0x80);  in ltk050h3146w_init_sequence()
271 	mipi_dsi_dcs_write_seq(dsi, 0xc4, 0x24, 0x80, 0xb4, 0x81, 0x12, 0x0f,  in ltk050h3146w_init_sequence()
272 			       0x16, 0x00, 0x00);  in ltk050h3146w_init_sequence()
273 	mipi_dsi_dcs_write_seq(dsi, 0xc8, 0x7f, 0x72, 0x67, 0x5d, 0x5d, 0x50,  in ltk050h3146w_init_sequence()
274 			       0x56, 0x41, 0x59, 0x57, 0x55, 0x70, 0x5b, 0x5f,  in ltk050h3146w_init_sequence()
275 			       0x4f, 0x47, 0x38, 0x23, 0x08, 0x7f, 0x72, 0x67,  in ltk050h3146w_init_sequence()
276 			       0x5d, 0x5d, 0x50, 0x56, 0x41, 0x59, 0x57, 0x55,  in ltk050h3146w_init_sequence()
277 			       0x70, 0x5b, 0x5f, 0x4f, 0x47, 0x38, 0x23, 0x08);  in ltk050h3146w_init_sequence()
278 	mipi_dsi_dcs_write_seq(dsi, 0xd0, 0x1e, 0x1f, 0x57, 0x58, 0x48, 0x4a,  in ltk050h3146w_init_sequence()
279 			       0x44, 0x46, 0x40, 0x1f, 0x42, 0x1f, 0x1f, 0x1f,  in ltk050h3146w_init_sequence()
280 			       0x1f, 0x1f, 0x1f, 0x1f, 0x1f, 0x1f, 0x1f, 0x1f);  in ltk050h3146w_init_sequence()
281 	mipi_dsi_dcs_write_seq(dsi, 0xd1, 0x1e, 0x1f, 0x57, 0x58, 0x49, 0x4b,  in ltk050h3146w_init_sequence()
282 			       0x45, 0x47, 0x41, 0x1f, 0x43, 0x1f, 0x1f, 0x1f,  in ltk050h3146w_init_sequence()
283 			       0x1f, 0x1f, 0x1f, 0x1f, 0x1f, 0x1f, 0x1f, 0x1f);  in ltk050h3146w_init_sequence()
284 	mipi_dsi_dcs_write_seq(dsi, 0xd2, 0x1f, 0x1e, 0x17, 0x18, 0x07, 0x05,  in ltk050h3146w_init_sequence()
285 			       0x0b, 0x09, 0x03, 0x1f, 0x01, 0x1f, 0x1f, 0x1f,  in ltk050h3146w_init_sequence()
286 			       0x1f, 0x1f, 0x1f, 0x1f, 0x1f, 0x1f, 0x1f, 0x1f);  in ltk050h3146w_init_sequence()
287 	mipi_dsi_dcs_write_seq(dsi, 0xd3, 0x1f, 0x1e, 0x17, 0x18, 0x06, 0x04,  in ltk050h3146w_init_sequence()
288 			       0x0a, 0x08, 0x02, 0x1f, 0x00, 0x1f, 0x1f, 0x1f,  in ltk050h3146w_init_sequence()
289 			       0x1f, 0x1f, 0x1f, 0x1f, 0x1f, 0x1f, 0x1f, 0x1f);  in ltk050h3146w_init_sequence()
290 	mipi_dsi_dcs_write_seq(dsi, 0xd4, 0x00, 0x00, 0x00, 0x0c, 0x06, 0x20,  in ltk050h3146w_init_sequence()
291 			       0x01, 0x02, 0x00, 0x60, 0x15, 0xb0, 0x30, 0x03,  in ltk050h3146w_init_sequence()
292 			       0x04, 0x00, 0x60, 0x72, 0x0a, 0x00, 0x60, 0x08);  in ltk050h3146w_init_sequence()
293 	mipi_dsi_dcs_write_seq(dsi, 0xd5, 0x00, 0x06, 0x06, 0x00, 0x30, 0x00,  in ltk050h3146w_init_sequence()
294 			       0x00, 0x00, 0x00, 0x00, 0xbc, 0x50, 0x00, 0x05,  in ltk050h3146w_init_sequence()
295 			       0x21, 0x00, 0x60);  in ltk050h3146w_init_sequence()
296 	mipi_dsi_dcs_write_seq(dsi, 0xdd, 0x2c, 0xa3, 0x00);  in ltk050h3146w_init_sequence()
297 	mipi_dsi_dcs_write_seq(dsi, 0xde, 0x02);  in ltk050h3146w_init_sequence()
298 	mipi_dsi_dcs_write_seq(dsi, 0xb2, 0x32, 0x1c);  in ltk050h3146w_init_sequence()
299 	mipi_dsi_dcs_write_seq(dsi, 0xb7, 0x3b, 0x70, 0x00, 0x04);  in ltk050h3146w_init_sequence()
300 	mipi_dsi_dcs_write_seq(dsi, 0xc1, 0x11);  in ltk050h3146w_init_sequence()
301 	mipi_dsi_dcs_write_seq(dsi, 0xbb, 0x21, 0x22, 0x23, 0x24, 0x36, 0x37);  in ltk050h3146w_init_sequence()
302 	mipi_dsi_dcs_write_seq(dsi, 0xc2, 0x20, 0x38, 0x1e, 0x84);  in ltk050h3146w_init_sequence()
303 	mipi_dsi_dcs_write_seq(dsi, 0xde, 0x00);  in ltk050h3146w_init_sequence()
306 	if (ret < 0) {  in ltk050h3146w_init_sequence()
313 	return 0;  in ltk050h3146w_init_sequence()
338 	u8 d[3] = { 0x98, 0x81, page };  in ltk050h3146w_a2_select_page()
340 	return mipi_dsi_dcs_write(dsi, 0xff, d, ARRAY_SIZE(d));  in ltk050h3146w_a2_select_page()
351 	if (ret < 0) {  in ltk050h3146w_a2_write_page()
356 	for (i = 0; i < num; i++) {  in ltk050h3146w_a2_write_page()
359 		if (ret < 0) {  in ltk050h3146w_a2_write_page()
365 	return 0;  in ltk050h3146w_a2_write_page()
379 	if (ret < 0)  in ltk050h3146w_a2_init_sequence()
384 	if (ret < 0)  in ltk050h3146w_a2_init_sequence()
389 	if (ret < 0)  in ltk050h3146w_a2_init_sequence()
392 	ret = ltk050h3146w_a2_select_page(ctx, 0);  in ltk050h3146w_a2_init_sequence()
393 	if (ret < 0) {  in ltk050h3146w_a2_init_sequence()
394 		dev_err(ctx->dev, "failed to select page 0: %d\n", ret);  in ltk050h3146w_a2_init_sequence()
399 	ret = mipi_dsi_dcs_set_tear_on(dsi, 0);  in ltk050h3146w_a2_init_sequence()
400 	if (ret < 0) {  in ltk050h3146w_a2_init_sequence()
407 	return 0;  in ltk050h3146w_a2_init_sequence()
436 		return 0;  in ltk050h3146w_unprepare()
439 	if (ret < 0) {  in ltk050h3146w_unprepare()
445 	if (ret < 0) {  in ltk050h3146w_unprepare()
455 	return 0;  in ltk050h3146w_unprepare()
465 		return 0;  in ltk050h3146w_prepare()
469 	if (ret < 0) {  in ltk050h3146w_prepare()
474 	if (ret < 0) {  in ltk050h3146w_prepare()
481 	gpiod_set_value_cansleep(ctx->reset_gpio, 0);  in ltk050h3146w_prepare()
485 	if (ret < 0) {  in ltk050h3146w_prepare()
491 	if (ret < 0) {  in ltk050h3146w_prepare()
500 	if (ret < 0) {  in ltk050h3146w_prepare()
509 	return 0;  in ltk050h3146w_prepare()
599 	if (ret < 0) {  in ltk050h3146w_probe()
605 	return 0;  in ltk050h3146w_probe()
614 	if (ret < 0)  in ltk050h3146w_shutdown()
618 	if (ret < 0)  in ltk050h3146w_shutdown()
630 	if (ret < 0)  in ltk050h3146w_remove()