google/scarlet: Add initialization sequence for Innolux P097PFG panel
Innolux didn't deliver a working init sequence yet for devices without OTP programming. The sequence in this change has been derived from a register dump of a mostly working panel with OTP. It is not meant to be final, but to make devices with unprogrammed OTP work, while Innolux is figuring out a proper sequence. There is a known issue with an artifact line in the lower third of the display. Change-Id: I7096506208e4cb29c5f31a7ac502231a6c23ac92 Signed-off-by: Lin Huang <hl@rock-chips.com> Reviewed-on: https://review.coreboot.org/23311 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Matthias Kaehlcke <mka@chromium.org> Reviewed-by: Julius Werner <jwerner@chromium.org>
This commit is contained in:
Lin Huang
Julius Werner
parent
0499ce9f83
commit
3c0d7cfb94
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@ -376,6 +376,106 @@ void mainboard_power_on_backlight(void)
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prepare_backlight_i2c();
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prepare_backlight_i2c();
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}
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}
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static struct panel_init_command innolux_p097pfg_init_cmds[] = {
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/* page 0 */
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MIPI_INIT_CMD(0xf0, 0x55, 0xaa, 0x52, 0x08, 0x00),
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MIPI_INIT_CMD(0xb1, 0xe8, 0x11),
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MIPI_INIT_CMD(0xb2, 0x25, 0x02),
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MIPI_INIT_CMD(0xb5, 0x08, 0x00),
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MIPI_INIT_CMD(0xbc, 0x0f, 0x00),
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MIPI_INIT_CMD(0xb8, 0x03, 0x06, 0x00, 0x00),
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MIPI_INIT_CMD(0xbd, 0x01, 0x90, 0x14, 0x14),
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MIPI_INIT_CMD(0xc0, 0x17),
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MIPI_INIT_CMD(0xc1, 0x17),
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MIPI_INIT_CMD(0xd9, 0x01, 0x09, 0x70),
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MIPI_INIT_CMD(0xc5, 0x12, 0x21, 0x00),
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MIPI_INIT_CMD(0xbb, 0x23, 0x23),
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/* page 1 */
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MIPI_INIT_CMD(0xf0, 0x55, 0xaa, 0x52, 0x08, 0x01),
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MIPI_INIT_CMD(0xb3, 0x2d, 0x2d),
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MIPI_INIT_CMD(0xb4, 0x19, 0x19),
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MIPI_INIT_CMD(0xb9, 0x36, 0x36),
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MIPI_INIT_CMD(0xba, 0x35, 0x35),
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MIPI_INIT_CMD(0xca, 0x01),
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MIPI_INIT_CMD(0xce, 0x04),
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MIPI_INIT_CMD(0xc3, 0x14, 0x14),
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MIPI_INIT_CMD(0xd8, 0xc0, 0x03),
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MIPI_INIT_CMD(0xbc, 0x5a, 0x01),
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MIPI_INIT_CMD(0xbd, 0x76, 0x01),
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/* page 2 */
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MIPI_INIT_CMD(0xf0, 0x55, 0xaa, 0x52, 0x08, 0x02),
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MIPI_INIT_CMD(0xb0, 0x00),
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MIPI_INIT_CMD(0xd1, 0x00, 0x37, 0x00, 0x61, 0x00, 0x92),
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MIPI_INIT_CMD(0xd2, 0x01, 0x6b, 0x01, 0xa7, 0x01, 0xd3),
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MIPI_INIT_CMD(0xd3, 0x02, 0xe2, 0x03, 0x0f, 0x03, 0x30),
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MIPI_INIT_CMD(0xd4, 0x03, 0xba, 0x03, 0xc1),
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MIPI_INIT_CMD(0xe0, 0x00, 0x37, 0x00, 0x61, 0x00, 0x92),
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MIPI_INIT_CMD(0xe1, 0x01, 0x6b, 0x01, 0xa7, 0x01, 0xd3),
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MIPI_INIT_CMD(0xe2, 0x02, 0xe2, 0x03, 0x0f, 0x03, 0x30),
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MIPI_INIT_CMD(0xe3, 0x03, 0xba, 0x03, 0xc1),
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/* page 3 */
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MIPI_INIT_CMD(0xf0, 0x55, 0xaa, 0x52, 0x08, 0x03),
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MIPI_INIT_CMD(0xb0, 0x00, 0x00, 0x00, 0x00),
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MIPI_INIT_CMD(0xb1, 0x00, 0x00, 0x00, 0x00),
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MIPI_INIT_CMD(0xb2, 0x00, 0x00, 0x06, 0x04, 0x00, 0xb0, 0x75),
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MIPI_INIT_CMD(0xb3, 0x10, 0x07, 0xfd, 0x04, 0x00, 0xb0, 0x75),
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MIPI_INIT_CMD(0xb6, 0xf0, 0x05, 0x07, 0x03, 0x00),
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MIPI_INIT_CMD(0xba, 0xc5, 0x07, 0x00, 0x04, 0x01, 0xb0, 0x75),
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MIPI_INIT_CMD(0xbb, 0xc5, 0x07, 0x00, 0x03, 0x01, 0xb0, 0x75),
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MIPI_INIT_CMD(0xc0, 0x00, 0x3c, 0x00, 0x00, 0x00, 0x80, 0x80),
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MIPI_INIT_CMD(0xc1, 0x00, 0x3c, 0x00, 0x00, 0x00, 0x80, 0x80),
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MIPI_INIT_CMD(0xc4, 0x00, 0x00),
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MIPI_INIT_CMD(0xef, 0x41),
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/* page 4 */
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MIPI_INIT_CMD(0xf0, 0x55, 0xaa, 0x52, 0x08, 0x04),
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MIPI_INIT_CMD(0xec, 0x4c),
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/* page 5 */
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MIPI_INIT_CMD(0xf0, 0x55, 0xaa, 0x52, 0x08, 0x05),
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MIPI_INIT_CMD(0xb0, 0x13, 0x03, 0x03, 0x01),
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MIPI_INIT_CMD(0xb1, 0x30, 0x00),
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MIPI_INIT_CMD(0xb2, 0x02, 0x02, 0x00),
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MIPI_INIT_CMD(0xb3, 0x82, 0x23, 0x82, 0x38),
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MIPI_INIT_CMD(0xb4, 0xc5, 0x75, 0x24, 0x57),
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MIPI_INIT_CMD(0xb5, 0x00, 0xd4, 0x72, 0x11, 0x11, 0xab, 0x0a),
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MIPI_INIT_CMD(0xb6, 0x00, 0x00, 0xd5, 0x72, 0x24, 0x56),
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MIPI_INIT_CMD(0xb7, 0x5c, 0xdc, 0x5c, 0x5c),
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MIPI_INIT_CMD(0xb9, 0x0c, 0x00, 0x00, 0x01, 0x00),
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MIPI_INIT_CMD(0xc0, 0x75, 0x11, 0x11, 0x54, 0x05),
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MIPI_INIT_CMD(0xc6, 0x00, 0x00, 0x00, 0x00),
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MIPI_INIT_CMD(0xd0, 0x00, 0x48, 0x0a, 0x00, 0x00),
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MIPI_INIT_CMD(0xd1, 0x00, 0x48, 0x0b, 0x00, 0x00),
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/* page 6 */
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MIPI_INIT_CMD(0xf0, 0x55, 0xaa, 0x52, 0x08, 0x06),
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MIPI_INIT_CMD(0xb0, 0x02, 0x32, 0x32, 0x08, 0x2f),
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MIPI_INIT_CMD(0xb1, 0x2e, 0x15, 0x14, 0x13, 0x12),
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MIPI_INIT_CMD(0xb2, 0x11, 0x10, 0x00, 0x3d, 0x3d),
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MIPI_INIT_CMD(0xb3, 0x3d, 0x3d, 0x3d, 0x3d, 0x3d),
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MIPI_INIT_CMD(0xb4, 0x3d, 0x32),
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MIPI_INIT_CMD(0xb5, 0x03, 0x32, 0x32, 0x09, 0x2f),
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MIPI_INIT_CMD(0xb6, 0x2e, 0x1b, 0x1a, 0x19, 0x18),
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MIPI_INIT_CMD(0xb7, 0x17, 0x16, 0x01, 0x3d, 0x3d),
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MIPI_INIT_CMD(0xb8, 0x3d, 0x3d, 0x3d, 0x3d, 0x3d),
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MIPI_INIT_CMD(0xb9, 0x3d, 0x32),
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MIPI_INIT_CMD(0xc0, 0x00, 0x32, 0x32, 0x08, 0x2f),
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MIPI_INIT_CMD(0xc1, 0x2e, 0x10, 0x11, 0x12, 0x13),
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MIPI_INIT_CMD(0xc2, 0x14, 0x15, 0x02, 0x3d, 0x3d),
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MIPI_INIT_CMD(0xc3, 0x3d, 0x3d, 0x3d, 0x3d, 0x3d),
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MIPI_INIT_CMD(0xc4, 0x3d, 0x3d),
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MIPI_INIT_CMD(0xc5, 0x01, 0x32, 0x32, 0x09, 0x2f),
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MIPI_INIT_CMD(0xc6, 0x2e, 0x16, 0x17, 0x18, 0x19),
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MIPI_INIT_CMD(0xc7, 0x1a, 0x1b, 0x03, 0x3d, 0x3d),
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MIPI_INIT_CMD(0xc8, 0x3d, 0x3d, 0x3d, 0x3d, 0x3d),
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MIPI_INIT_CMD(0xc9, 0x3d, 0x3d),
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{},
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};
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static struct panel_init_command kd097d04_init_commands[] = {
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static struct panel_init_command kd097d04_init_commands[] = {
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/* voltage setting */
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/* voltage setting */
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MIPI_INIT_CMD(0xB0, 0x00),
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MIPI_INIT_CMD(0xB0, 0x00),
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@ -540,6 +640,7 @@ const struct mipi_panel_data inx097pfg_panel = {
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.lanes = 8,
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.lanes = 8,
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.display_on_udelay = 120000,
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.display_on_udelay = 120000,
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.video_mode_udelay = 5000,
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.video_mode_udelay = 5000,
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.init_cmd = innolux_p097pfg_init_cmds,
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};
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};
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static const struct edid_mode inx097pfg_edid_mode = {
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static const struct edid_mode inx097pfg_edid_mode = {
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