wbrawner/distribution
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

RK3399: Rework rg552 panel orientation to match new standards.

Browse source
This commit is contained in:
brooksytech 2024-02-02 22:19:32 +00:00 committed by fewtarius
parent 5433338703
commit cdb3db4f85
No known key found for this signature in database
GPG key ID: F4AE55305D1B8C1A
1 changed files with 21 additions and 22 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

43
projects/Rockchip/packages/linux/patches/RK3399/002-panel-sharp-ls054b3sx01.patch
View file

@ -1,7 +1,7 @@
diff -rupN linux.orig/drivers/gpu/drm/panel/Kconfig linux/drivers/gpu/drm/panel/Kconfig
--- linux.orig/drivers/gpu/drm/panel/Kconfig 2023-12-15 19:18:56.948899851 +0000
+++ linux/drivers/gpu/drm/panel/Kconfig 2023-12-15 19:20:05.987107578 +0000
@@ -588,6 +588,15 @@ config DRM_PANEL_SHARP_LS043T1LE01
--- linux.orig/drivers/gpu/drm/panel/Kconfig 2024-02-02 16:55:00.513150619 +0000
+++ linux/drivers/gpu/drm/panel/Kconfig 2024-02-02 16:55:53.738422607 +0000
@@ -694,6 +694,15 @@ config DRM_PANEL_SHARP_LS043T1LE01
Say Y here if you want to enable support for Sharp LS043T1LE01 qHD
(540x960) DSI panel as found on the Qualcomm APQ8074 Dragonboard
@ -18,9 +18,9 @@ diff -rupN linux.orig/drivers/gpu/drm/panel/Kconfig linux/drivers/gpu/drm/panel/
tristate "Sharp LS060T1SX01 FullHD video mode panel"
depends on OF
diff -rupN linux.orig/drivers/gpu/drm/panel/Makefile linux/drivers/gpu/drm/panel/Makefile
--- linux.orig/drivers/gpu/drm/panel/Makefile 2023-12-15 19:18:56.948899851 +0000
+++ linux/drivers/gpu/drm/panel/Makefile 2023-12-15 19:20:05.987107578 +0000
@@ -59,6 +59,7 @@ obj-$(CONFIG_DRM_PANEL_SEIKO_43WVF1G) +=
--- linux.orig/drivers/gpu/drm/panel/Makefile 2024-02-02 16:55:00.513150619 +0000
+++ linux/drivers/gpu/drm/panel/Makefile 2024-02-02 16:55:53.738422607 +0000
@@ -70,6 +70,7 @@ obj-$(CONFIG_DRM_PANEL_SEIKO_43WVF1G) +=
obj-$(CONFIG_DRM_PANEL_SHARP_LQ101R1SX01) += panel-sharp-lq101r1sx01.o
obj-$(CONFIG_DRM_PANEL_SHARP_LS037V7DW01) += panel-sharp-ls037v7dw01.o
obj-$(CONFIG_DRM_PANEL_SHARP_LS043T1LE01) += panel-sharp-ls043t1le01.o
@ -30,8 +30,8 @@ diff -rupN linux.orig/drivers/gpu/drm/panel/Makefile linux/drivers/gpu/drm/panel
obj-$(CONFIG_DRM_PANEL_SITRONIX_ST7703) += panel-sitronix-st7703.o
diff -rupN linux.orig/drivers/gpu/drm/panel/panel-sharp-ls054b3sx01.c linux/drivers/gpu/drm/panel/panel-sharp-ls054b3sx01.c
--- linux.orig/drivers/gpu/drm/panel/panel-sharp-ls054b3sx01.c 1970-01-01 00:00:00.000000000 +0000
+++ linux/drivers/gpu/drm/panel/panel-sharp-ls054b3sx01.c 2023-12-15 19:20:05.987107578 +0000
@@ -0,0 +1,360 @@
+++ linux/drivers/gpu/drm/panel/panel-sharp-ls054b3sx01.c 2024-02-02 18:48:30.860210002 +0000
@@ -0,0 +1,359 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright (c) 2022 Maya Matuszczyk <maccraft123mc@gmail.com>
@ -60,7 +60,7 @@ diff -rupN linux.orig/drivers/gpu/drm/panel/panel-sharp-ls054b3sx01.c linux/driv
+ bool prepared;
+};
+
+static inline struct sharp_ls054 *to_sharp_ls054(struct drm_panel *panel)
+static inline struct sharp_ls054 *panel_to_sharp_ls054(struct drm_panel *panel)
+{
+ return container_of(panel, struct sharp_ls054, panel);
+}
@ -94,8 +94,6 @@ diff -rupN linux.orig/drivers/gpu/drm/panel/panel-sharp-ls054b3sx01.c linux/driv
+
+ dsi_dcs_write_seq(dsi, SHARP_LS054_SETEXTC,
+ 0xFF, 0x83, 0x99);
+ //dsi_dcs_write_seq(dsi, SHARP_LS054_SETSEQUENCE,
+ // 0x00, 0x00, 0x65);
+ dsi_dcs_write_seq(dsi, SHARP_LS054_SETGAMMACURVE,
+ 0x01, 0x13, 0x17, 0x34, 0x38, 0x3E, 0x2C, 0x47,
+ 0x07, 0x0C, 0x0F, 0x12, 0x14, 0x11, 0x13, 0x12,
@ -161,7 +159,7 @@ diff -rupN linux.orig/drivers/gpu/drm/panel/panel-sharp-ls054b3sx01.c linux/driv
+
+ mipi_dsi_dcs_set_display_brightness(dsi, 0xFF);
+ dsi_dcs_write_seq(dsi, MIPI_DCS_WRITE_POWER_SAVE, 0x00);
+ dsi_dcs_write_seq(dsi, 0x53, 0x24); //MIPI_DCS_WRITE_CONTROL_DISPLAY ?
+ dsi_dcs_write_seq(dsi, 0x53, 0x24);
+ mipi_dsi_dcs_set_tear_on(dsi, MIPI_DSI_DCS_TEAR_MODE_VBLANK);
+
+ return 0;
@ -169,8 +167,7 @@ diff -rupN linux.orig/drivers/gpu/drm/panel/panel-sharp-ls054b3sx01.c linux/driv
+
+static int sharp_ls054_prepare(struct drm_panel *panel)
+{
+ struct sharp_ls054 *ctx = to_sharp_ls054(panel);
+ struct mipi_dsi_device *dsi = ctx->dsi;
+ struct sharp_ls054 *ctx = panel_to_sharp_ls054(panel);
+ struct device *dev = &ctx->dsi->dev;
+ int ret;
+
@ -215,16 +212,12 @@ diff -rupN linux.orig/drivers/gpu/drm/panel/panel-sharp-ls054b3sx01.c linux/driv
+err_vsp:
+ regulator_disable(ctx->vsp_supply);
+
+err_iovcc:
+ regulator_disable(ctx->iovcc_supply);
+ gpiod_set_value_cansleep(ctx->reset_gpio, 0);
+
+ return ret;
+}
+
+static int sharp_ls054_unprepare(struct drm_panel *panel)
+{
+ struct sharp_ls054 *ctx = to_sharp_ls054(panel);
+ struct sharp_ls054 *ctx = panel_to_sharp_ls054(panel);
+ struct mipi_dsi_device *dsi = ctx->dsi;
+ struct device *dev = &ctx->dsi->dev;
+ int ret;
@ -277,7 +270,6 @@ diff -rupN linux.orig/drivers/gpu/drm/panel/panel-sharp-ls054b3sx01.c linux/driv
+static int sharp_ls054_get_modes(struct drm_panel *panel,
+ struct drm_connector *connector)
+{
+ struct sharp_ls054 *ctx = to_sharp_ls054(panel);
+ struct drm_display_mode *mode;
+
+ mode = drm_mode_duplicate(connector->dev, &sharp_ls054_mode);
@ -285,21 +277,28 @@ diff -rupN linux.orig/drivers/gpu/drm/panel/panel-sharp-ls054b3sx01.c linux/driv
+ return -ENOMEM;
+
+ drm_mode_set_name(mode);
+ mode->type = DRM_MODE_TYPE_DRIVER | DRM_MODE_TYPE_PREFERRED;
+
+ mode->type = DRM_MODE_TYPE_DRIVER | DRM_MODE_TYPE_PREFERRED;
+ connector->display_info.width_mm = mode->width_mm;
+ connector->display_info.height_mm = mode->height_mm;
+
+ drm_mode_probed_add(connector, mode);
+ drm_connector_set_panel_orientation(connector, ctx->orientation);
+
+ return 1;
+}
+
+static enum drm_panel_orientation sharp_ls054_get_orientation(struct drm_panel *panel)
+{
+ struct sharp_ls054 *ctx = panel_to_sharp_ls054(panel);
+
+ return ctx->orientation;
+}
+
+static const struct drm_panel_funcs sharp_ls054_panel_funcs = {
+ .prepare = sharp_ls054_prepare,
+ .unprepare = sharp_ls054_unprepare,
+ .get_modes = sharp_ls054_get_modes,
+ .get_orientation = sharp_ls054_get_orientation,
+};
+
+static int sharp_ls054_probe(struct mipi_dsi_device *dsi)