aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
Diffstat
-rw-r--r--MAINTAINERS13
-rw-r--r--drivers/gpu/drm/panel/Kconfig23
-rw-r--r--drivers/gpu/drm/panel/Makefile2
-rw-r--r--drivers/gpu/drm/panel/panel-novatek-nt35560.c (renamed from drivers/gpu/drm/panel/panel-sony-acx424akp.c)215
4 files changed, 129 insertions, 124 deletions
diff --git a/MAINTAINERS b/MAINTAINERS
index 8e6e892f99f0..dd46d78feb94 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -6127,6 +6127,13 @@ T: git git://anongit.freedesktop.org/drm/drm-misc
F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml
F: drivers/gpu/drm/panel/panel-novatek-nt35510.c
+DRM DRIVER FOR NOVATEK NT35560 PANELS
+M: Linus Walleij <[email protected]>
+S: Maintained
+T: git git://anongit.freedesktop.org/drm/drm-misc
+F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml
+F: drivers/gpu/drm/panel/panel-novatek-nt35560.c
+
DRM DRIVER FOR NOVATEK NT36672A PANELS
M: Sumit Semwal <[email protected]>
S: Maintained
@@ -6258,12 +6265,6 @@ T: git git://anongit.freedesktop.org/drm/drm-misc
F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml
F: drivers/gpu/drm/tiny/st7735r.c
-DRM DRIVER FOR SONY ACX424AKP PANELS
-M: Linus Walleij <[email protected]>
-S: Maintained
-T: git git://anongit.freedesktop.org/drm/drm-misc
-F: drivers/gpu/drm/panel/panel-sony-acx424akp.c
-
DRM DRIVER FOR ST-ERICSSON MCDE
M: Linus Walleij <[email protected]>
S: Maintained
diff --git a/drivers/gpu/drm/panel/Kconfig b/drivers/gpu/drm/panel/Kconfig
index 0aec5a10b064..bb2e47229c68 100644
--- a/drivers/gpu/drm/panel/Kconfig
+++ b/drivers/gpu/drm/panel/Kconfig
@@ -293,6 +293,18 @@ config DRM_PANEL_NOVATEK_NT35510
around the Novatek NT35510 display controller, such as some
Hydis panels.
+config DRM_PANEL_NOVATEK_NT35560
+ tristate "Novatek NT35560 DSI command mode panel"
+ depends on OF
+ depends on DRM_MIPI_DSI
+ depends on BACKLIGHT_CLASS_DEVICE
+ select VIDEOMODE_HELPERS
+ help
+ Say Y here if you want to enable the Novatek NT35560 display
+ controller. This panel supports DSI in both command and video
+ mode. This supports several panels such as Sony ACX424AKM and
+ ACX424AKP.
+
config DRM_PANEL_NOVATEK_NT35950
tristate "Novatek NT35950 DSI panel"
depends on OF
@@ -593,17 +605,6 @@ config DRM_PANEL_SITRONIX_ST7789V
Say Y here if you want to enable support for the Sitronix
ST7789V controller for 240x320 LCD panels
-config DRM_PANEL_SONY_ACX424AKP
- tristate "Sony ACX424AKP DSI command mode panel"
- depends on OF
- depends on DRM_MIPI_DSI
- depends on BACKLIGHT_CLASS_DEVICE
- select VIDEOMODE_HELPERS
- help
- Say Y here if you want to enable the Sony ACX424 display
- panel. This panel supports DSI in both command and video
- mode.
-
config DRM_PANEL_SONY_ACX565AKM
tristate "Sony ACX565AKM panel"
depends on GPIOLIB && OF && SPI
diff --git a/drivers/gpu/drm/panel/Makefile b/drivers/gpu/drm/panel/Makefile
index d99fbbce49d1..5740911f637c 100644
--- a/drivers/gpu/drm/panel/Makefile
+++ b/drivers/gpu/drm/panel/Makefile
@@ -27,6 +27,7 @@ obj-$(CONFIG_DRM_PANEL_LG_LB035Q02) += panel-lg-lb035q02.o
obj-$(CONFIG_DRM_PANEL_LG_LG4573) += panel-lg-lg4573.o
obj-$(CONFIG_DRM_PANEL_NEC_NL8048HL11) += panel-nec-nl8048hl11.o
obj-$(CONFIG_DRM_PANEL_NOVATEK_NT35510) += panel-novatek-nt35510.o
+obj-$(CONFIG_DRM_PANEL_NOVATEK_NT35560) += panel-novatek-nt35560.o
obj-$(CONFIG_DRM_PANEL_NOVATEK_NT35950) += panel-novatek-nt35950.o
obj-$(CONFIG_DRM_PANEL_NOVATEK_NT36672A) += panel-novatek-nt36672a.o
obj-$(CONFIG_DRM_PANEL_NOVATEK_NT39016) += panel-novatek-nt39016.o
@@ -60,7 +61,6 @@ obj-$(CONFIG_DRM_PANEL_SHARP_LS060T1SX01) += panel-sharp-ls060t1sx01.o
obj-$(CONFIG_DRM_PANEL_SITRONIX_ST7701) += panel-sitronix-st7701.o
obj-$(CONFIG_DRM_PANEL_SITRONIX_ST7703) += panel-sitronix-st7703.o
obj-$(CONFIG_DRM_PANEL_SITRONIX_ST7789V) += panel-sitronix-st7789v.o
-obj-$(CONFIG_DRM_PANEL_SONY_ACX424AKP) += panel-sony-acx424akp.o
obj-$(CONFIG_DRM_PANEL_SONY_ACX565AKM) += panel-sony-acx565akm.o
obj-$(CONFIG_DRM_PANEL_SONY_TULIP_TRULY_NT35521) += panel-sony-tulip-truly-nt35521.o
obj-$(CONFIG_DRM_PANEL_TDO_TL070WSH30) += panel-tdo-tl070wsh30.o
diff --git a/drivers/gpu/drm/panel/panel-sony-acx424akp.c b/drivers/gpu/drm/panel/panel-novatek-nt35560.c
index 9536d56a94a5..620876225384 100644
--- a/drivers/gpu/drm/panel/panel-sony-acx424akp.c
+++ b/drivers/gpu/drm/panel/panel-novatek-nt35560.c
@@ -1,9 +1,12 @@
// SPDX-License-Identifier: GPL-2.0+
/*
- * MIPI-DSI Sony ACX424AKP panel driver. This is a 480x864
- * AMOLED panel with a command-only DSI interface.
+ * MIPI-DSI Novatek NT35560-based panel controller.
*
- * Copyright (C) Linaro Ltd. 2019
+ * Supported panels include:
+ * Sony ACX424AKM - a 480x854 AMOLED DSI panel
+ * Sony ACX424AKP - a 480x864 AMOLED DSI panel
+ *
+ * Copyright (C) Linaro Ltd. 2019-2021
* Author: Linus Walleij
* Based on code and know-how from Marcus Lorentzon
* Copyright (C) ST-Ericsson SA 2010
@@ -21,10 +24,10 @@
#include <drm/drm_modes.h>
#include <drm/drm_panel.h>
-#define ACX424_DCS_READ_ID1 0xDA
-#define ACX424_DCS_READ_ID2 0xDB
-#define ACX424_DCS_READ_ID3 0xDC
-#define ACX424_DCS_SET_MDDI 0xAE
+#define NT35560_DCS_READ_ID1 0xDA
+#define NT35560_DCS_READ_ID2 0xDB
+#define NT35560_DCS_READ_ID3 0xDC
+#define NT35560_DCS_SET_MDDI 0xAE
/*
* Sony seems to use vendor ID 0x81
@@ -37,7 +40,7 @@
*/
#define DISPLAY_SONY_ACX424AKP_ID3 0x8000
-struct acx424akp {
+struct nt35560 {
struct drm_panel panel;
struct device *dev;
struct regulator *supply;
@@ -82,18 +85,18 @@ static const struct drm_display_mode sony_acx424akp_cmd_mode = {
.height_mm = 84,
};
-static inline struct acx424akp *panel_to_acx424akp(struct drm_panel *panel)
+static inline struct nt35560 *panel_to_nt35560(struct drm_panel *panel)
{
- return container_of(panel, struct acx424akp, panel);
+ return container_of(panel, struct nt35560, panel);
}
#define FOSC 20 /* 20Mhz */
#define SCALE_FACTOR_NS_DIV_MHZ 1000
-static int acx424akp_set_brightness(struct backlight_device *bl)
+static int nt35560_set_brightness(struct backlight_device *bl)
{
- struct acx424akp *acx = bl_get_data(bl);
- struct mipi_dsi_device *dsi = to_mipi_dsi_device(acx->dev);
+ struct nt35560 *nt = bl_get_data(bl);
+ struct mipi_dsi_device *dsi = to_mipi_dsi_device(nt->dev);
int period_ns = 1023;
int duty_ns = bl->props.brightness;
u8 pwm_ratio;
@@ -107,7 +110,7 @@ static int acx424akp_set_brightness(struct backlight_device *bl)
ret = mipi_dsi_dcs_write(dsi, MIPI_DCS_WRITE_CONTROL_DISPLAY,
&par, 1);
if (ret) {
- dev_err(acx->dev, "failed to disable display backlight (%d)\n", ret);
+ dev_err(nt->dev, "failed to disable display backlight (%d)\n", ret);
return ret;
}
return 0;
@@ -120,11 +123,11 @@ static int acx424akp_set_brightness(struct backlight_device *bl)
SCALE_FACTOR_NS_DIV_MHZ);
/* Set up PWM dutycycle ONE byte (differs from the standard) */
- dev_dbg(acx->dev, "calculated duty cycle %02x\n", pwm_ratio);
+ dev_dbg(nt->dev, "calculated duty cycle %02x\n", pwm_ratio);
ret = mipi_dsi_dcs_write(dsi, MIPI_DCS_SET_DISPLAY_BRIGHTNESS,
&pwm_ratio, 1);
if (ret < 0) {
- dev_err(acx->dev, "failed to set display PWM ratio (%d)\n", ret);
+ dev_err(nt->dev, "failed to set display PWM ratio (%d)\n", ret);
return ret;
}
@@ -140,30 +143,30 @@ static int acx424akp_set_brightness(struct backlight_device *bl)
par = 0xaa;
ret = mipi_dsi_dcs_write(dsi, 0xf3, &par, 1);
if (ret < 0) {
- dev_err(acx->dev, "failed to unlock CMD 2 (%d)\n", ret);
+ dev_err(nt->dev, "failed to unlock CMD 2 (%d)\n", ret);
return ret;
}
par = 0x01;
ret = mipi_dsi_dcs_write(dsi, 0x00, &par, 1);
if (ret < 0) {
- dev_err(acx->dev, "failed to enter page 1 (%d)\n", ret);
+ dev_err(nt->dev, "failed to enter page 1 (%d)\n", ret);
return ret;
}
par = 0x01;
ret = mipi_dsi_dcs_write(dsi, 0x7d, &par, 1);
if (ret < 0) {
- dev_err(acx->dev, "failed to disable MTP reload (%d)\n", ret);
+ dev_err(nt->dev, "failed to disable MTP reload (%d)\n", ret);
return ret;
}
ret = mipi_dsi_dcs_write(dsi, 0x22, &pwm_div, 1);
if (ret < 0) {
- dev_err(acx->dev, "failed to set PWM divisor (%d)\n", ret);
+ dev_err(nt->dev, "failed to set PWM divisor (%d)\n", ret);
return ret;
}
par = 0xaa;
ret = mipi_dsi_dcs_write(dsi, 0x7f, &par, 1);
if (ret < 0) {
- dev_err(acx->dev, "failed to lock CMD 2 (%d)\n", ret);
+ dev_err(nt->dev, "failed to lock CMD 2 (%d)\n", ret);
return ret;
}
@@ -172,48 +175,48 @@ static int acx424akp_set_brightness(struct backlight_device *bl)
ret = mipi_dsi_dcs_write(dsi, MIPI_DCS_WRITE_CONTROL_DISPLAY,
&par, 1);
if (ret < 0) {
- dev_err(acx->dev, "failed to enable display backlight (%d)\n", ret);
+ dev_err(nt->dev, "failed to enable display backlight (%d)\n", ret);
return ret;
}
return 0;
}
-static const struct backlight_ops acx424akp_bl_ops = {
- .update_status = acx424akp_set_brightness,
+static const struct backlight_ops nt35560_bl_ops = {
+ .update_status = nt35560_set_brightness,
};
-static const struct backlight_properties acx424akp_bl_props = {
+static const struct backlight_properties nt35560_bl_props = {
.type = BACKLIGHT_RAW,
.brightness = 512,
.max_brightness = 1023,
};
-static int acx424akp_read_id(struct acx424akp *acx)
+static int nt35560_read_id(struct nt35560 *nt)
{
- struct mipi_dsi_device *dsi = to_mipi_dsi_device(acx->dev);
+ struct mipi_dsi_device *dsi = to_mipi_dsi_device(nt->dev);
u8 vendor, version, panel;
u16 val;
int ret;
- ret = mipi_dsi_dcs_read(dsi, ACX424_DCS_READ_ID1, &vendor, 1);
+ ret = mipi_dsi_dcs_read(dsi, NT35560_DCS_READ_ID1, &vendor, 1);
if (ret < 0) {
- dev_err(acx->dev, "could not vendor ID byte\n");
+ dev_err(nt->dev, "could not vendor ID byte\n");
return ret;
}
- ret = mipi_dsi_dcs_read(dsi, ACX424_DCS_READ_ID2, &version, 1);
+ ret = mipi_dsi_dcs_read(dsi, NT35560_DCS_READ_ID2, &version, 1);
if (ret < 0) {
- dev_err(acx->dev, "could not read device version byte\n");
+ dev_err(nt->dev, "could not read device version byte\n");
return ret;
}
- ret = mipi_dsi_dcs_read(dsi, ACX424_DCS_READ_ID3, &panel, 1);
+ ret = mipi_dsi_dcs_read(dsi, NT35560_DCS_READ_ID3, &panel, 1);
if (ret < 0) {
- dev_err(acx->dev, "could not read panel ID byte\n");
+ dev_err(nt->dev, "could not read panel ID byte\n");
return ret;
}
if (vendor == 0x00) {
- dev_err(acx->dev, "device vendor ID is zero\n");
+ dev_err(nt->dev, "device vendor ID is zero\n");
return -ENODEV;
}
@@ -222,11 +225,11 @@ static int acx424akp_read_id(struct acx424akp *acx)
case DISPLAY_SONY_ACX424AKP_ID1:
case DISPLAY_SONY_ACX424AKP_ID2:
case DISPLAY_SONY_ACX424AKP_ID3:
- dev_info(acx->dev, "MTP vendor: %02x, version: %02x, panel: %02x\n",
+ dev_info(nt->dev, "MTP vendor: %02x, version: %02x, panel: %02x\n",
vendor, version, panel);
break;
default:
- dev_info(acx->dev, "unknown vendor: %02x, version: %02x, panel: %02x\n",
+ dev_info(nt->dev, "unknown vendor: %02x, version: %02x, panel: %02x\n",
vendor, version, panel);
break;
}
@@ -234,49 +237,49 @@ static int acx424akp_read_id(struct acx424akp *acx)
return 0;
}
-static int acx424akp_power_on(struct acx424akp *acx)
+static int nt35560_power_on(struct nt35560 *nt)
{
int ret;
- ret = regulator_enable(acx->supply);
+ ret = regulator_enable(nt->supply);
if (ret) {
- dev_err(acx->dev, "failed to enable supply (%d)\n", ret);
+ dev_err(nt->dev, "failed to enable supply (%d)\n", ret);
return ret;
}
/* Assert RESET */
- gpiod_set_value_cansleep(acx->reset_gpio, 1);
+ gpiod_set_value_cansleep(nt->reset_gpio, 1);
udelay(20);
/* De-assert RESET */
- gpiod_set_value_cansleep(acx->reset_gpio, 0);
+ gpiod_set_value_cansleep(nt->reset_gpio, 0);
usleep_range(11000, 20000);
return 0;
}
-static void acx424akp_power_off(struct acx424akp *acx)
+static void nt35560_power_off(struct nt35560 *nt)
{
/* Assert RESET */
- gpiod_set_value_cansleep(acx->reset_gpio, 1);
+ gpiod_set_value_cansleep(nt->reset_gpio, 1);
usleep_range(11000, 20000);
- regulator_disable(acx->supply);
+ regulator_disable(nt->supply);
}
-static int acx424akp_prepare(struct drm_panel *panel)
+static int nt35560_prepare(struct drm_panel *panel)
{
- struct acx424akp *acx = panel_to_acx424akp(panel);
- struct mipi_dsi_device *dsi = to_mipi_dsi_device(acx->dev);
+ struct nt35560 *nt = panel_to_nt35560(panel);
+ struct mipi_dsi_device *dsi = to_mipi_dsi_device(nt->dev);
const u8 mddi = 3;
int ret;
- ret = acx424akp_power_on(acx);
+ ret = nt35560_power_on(nt);
if (ret)
return ret;
- ret = acx424akp_read_id(acx);
+ ret = nt35560_read_id(nt);
if (ret) {
- dev_err(acx->dev, "failed to read panel ID (%d)\n", ret);
+ dev_err(nt->dev, "failed to read panel ID (%d)\n", ret);
goto err_power_off;
}
@@ -284,7 +287,7 @@ static int acx424akp_prepare(struct drm_panel *panel)
ret = mipi_dsi_dcs_set_tear_on(dsi,
MIPI_DSI_DCS_TEAR_MODE_VBLANK);
if (ret) {
- dev_err(acx->dev, "failed to enable vblank TE (%d)\n", ret);
+ dev_err(nt->dev, "failed to enable vblank TE (%d)\n", ret);
goto err_power_off;
}
@@ -298,31 +301,31 @@ static int acx424akp_prepare(struct drm_panel *panel)
* this command. Due to the lack of documentation we cannot know for
* sure.
*/
- ret = mipi_dsi_dcs_write(dsi, ACX424_DCS_SET_MDDI,
+ ret = mipi_dsi_dcs_write(dsi, NT35560_DCS_SET_MDDI,
&mddi, sizeof(mddi));
if (ret < 0) {
- dev_err(acx->dev, "failed to set MDDI (%d)\n", ret);
+ dev_err(nt->dev, "failed to set MDDI (%d)\n", ret);
goto err_power_off;
}
/* Exit sleep mode */
ret = mipi_dsi_dcs_exit_sleep_mode(dsi);
if (ret) {
- dev_err(acx->dev, "failed to exit sleep mode (%d)\n", ret);
+ dev_err(nt->dev, "failed to exit sleep mode (%d)\n", ret);
goto err_power_off;
}
msleep(140);
ret = mipi_dsi_dcs_set_display_on(dsi);
if (ret) {
- dev_err(acx->dev, "failed to turn display on (%d)\n", ret);
+ dev_err(nt->dev, "failed to turn display on (%d)\n", ret);
goto err_power_off;
}
- if (acx->video_mode) {
+ if (nt->video_mode) {
/* In video mode turn peripheral on */
ret = mipi_dsi_turn_on_peripheral(dsi);
if (ret) {
- dev_err(acx->dev, "failed to turn on peripheral\n");
+ dev_err(nt->dev, "failed to turn on peripheral\n");
goto err_power_off;
}
}
@@ -330,43 +333,43 @@ static int acx424akp_prepare(struct drm_panel *panel)
return 0;
err_power_off:
- acx424akp_power_off(acx);
+ nt35560_power_off(nt);
return ret;
}
-static int acx424akp_unprepare(struct drm_panel *panel)
+static int nt35560_unprepare(struct drm_panel *panel)
{
- struct acx424akp *acx = panel_to_acx424akp(panel);
- struct mipi_dsi_device *dsi = to_mipi_dsi_device(acx->dev);
+ struct nt35560 *nt = panel_to_nt35560(panel);
+ struct mipi_dsi_device *dsi = to_mipi_dsi_device(nt->dev);
int ret;
ret = mipi_dsi_dcs_set_display_off(dsi);
if (ret) {
- dev_err(acx->dev, "failed to turn display off (%d)\n", ret);
+ dev_err(nt->dev, "failed to turn display off (%d)\n", ret);
return ret;
}
/* Enter sleep mode */
ret = mipi_dsi_dcs_enter_sleep_mode(dsi);
if (ret) {
- dev_err(acx->dev, "failed to enter sleep mode (%d)\n", ret);
+ dev_err(nt->dev, "failed to enter sleep mode (%d)\n", ret);
return ret;
}
msleep(85);
- acx424akp_power_off(acx);
+ nt35560_power_off(nt);
return 0;
}
-static int acx424akp_get_modes(struct drm_panel *panel,
- struct drm_connector *connector)
+static int nt35560_get_modes(struct drm_panel *panel,
+ struct drm_connector *connector)
{
- struct acx424akp *acx = panel_to_acx424akp(panel);
+ struct nt35560 *nt = panel_to_nt35560(panel);
struct drm_display_mode *mode;
- if (acx->video_mode)
+ if (nt->video_mode)
mode = drm_mode_duplicate(connector->dev,
&sony_acx424akp_vid_mode);
else
@@ -387,26 +390,26 @@ static int acx424akp_get_modes(struct drm_panel *panel,
return 1; /* Number of modes */
}
-static const struct drm_panel_funcs acx424akp_drm_funcs = {
- .unprepare = acx424akp_unprepare,
- .prepare = acx424akp_prepare,
- .get_modes = acx424akp_get_modes,
+static const struct drm_panel_funcs nt35560_drm_funcs = {
+ .unprepare = nt35560_unprepare,
+ .prepare = nt35560_prepare,
+ .get_modes = nt35560_get_modes,
};
-static int acx424akp_probe(struct mipi_dsi_device *dsi)
+static int nt35560_probe(struct mipi_dsi_device *dsi)
{
struct device *dev = &dsi->dev;
- struct acx424akp *acx;
+ struct nt35560 *nt;
int ret;
- acx = devm_kzalloc(dev, sizeof(struct acx424akp), GFP_KERNEL);
- if (!acx)
+ nt = devm_kzalloc(dev, sizeof(struct nt35560), GFP_KERNEL);
+ if (!nt)
return -ENOMEM;
- acx->video_mode = of_property_read_bool(dev->of_node,
+ nt->video_mode = of_property_read_bool(dev->of_node,
"enforce-video-mode");
- mipi_dsi_set_drvdata(dsi, acx);
- acx->dev = dev;
+ mipi_dsi_set_drvdata(dsi, nt);
+ nt->dev = dev;
dsi->lanes = 2;
dsi->format = MIPI_DSI_FMT_RGB888;
@@ -419,7 +422,7 @@ static int acx424akp_probe(struct mipi_dsi_device *dsi)
dsi->lp_rate = 19200000;
dsi->hs_rate = 420160000;
- if (acx->video_mode)
+ if (nt->video_mode)
/* Burst mode using event for sync */
dsi->mode_flags =
MIPI_DSI_MODE_VIDEO |
@@ -428,63 +431,63 @@ static int acx424akp_probe(struct mipi_dsi_device *dsi)
dsi->mode_flags =
MIPI_DSI_CLOCK_NON_CONTINUOUS;
- acx->supply = devm_regulator_get(dev, "vddi");
- if (IS_ERR(acx->supply))
- return PTR_ERR(acx->supply);
+ nt->supply = devm_regulator_get(dev, "vddi");
+ if (IS_ERR(nt->supply))
+ return PTR_ERR(nt->supply);
/* This asserts RESET by default */
- acx->reset_gpio = devm_gpiod_get_optional(dev, "reset",
- GPIOD_OUT_HIGH);
- if (IS_ERR(acx->reset_gpio))
- return dev_err_probe(dev, PTR_ERR(acx->reset_gpio),
+ nt->reset_gpio = devm_gpiod_get_optional(dev, "reset",
+ GPIOD_OUT_HIGH);
+ if (IS_ERR(nt->reset_gpio))
+ return dev_err_probe(dev, PTR_ERR(nt->reset_gpio),
"failed to request GPIO\n");
- drm_panel_init(&acx->panel, dev, &acx424akp_drm_funcs,
+ drm_panel_init(&nt->panel, dev, &nt35560_drm_funcs,
DRM_MODE_CONNECTOR_DSI);
- acx->panel.backlight = devm_backlight_device_register(dev, "acx424akp", dev, acx,
- &acx424akp_bl_ops, &acx424akp_bl_props);
- if (IS_ERR(acx->panel.backlight))
- return dev_err_probe(dev, PTR_ERR(acx->panel.backlight),
+ nt->panel.backlight = devm_backlight_device_register(dev, "nt35560", dev, nt,
+ &nt35560_bl_ops, &nt35560_bl_props);
+ if (IS_ERR(nt->panel.backlight))
+ return dev_err_probe(dev, PTR_ERR(nt->panel.backlight),
"failed to register backlight device\n");
- drm_panel_add(&acx->panel);
+ drm_panel_add(&nt->panel);
ret = mipi_dsi_attach(dsi);
if (ret < 0) {
- drm_panel_remove(&acx->panel);
+ drm_panel_remove(&nt->panel);
return ret;
}
return 0;
}
-static int acx424akp_remove(struct mipi_dsi_device *dsi)
+static int nt35560_remove(struct mipi_dsi_device *dsi)
{
- struct acx424akp *acx = mipi_dsi_get_drvdata(dsi);
+ struct nt35560 *nt = mipi_dsi_get_drvdata(dsi);
mipi_dsi_detach(dsi);
- drm_panel_remove(&acx->panel);
+ drm_panel_remove(&nt->panel);
return 0;
}
-static const struct of_device_id acx424akp_of_match[] = {
+static const struct of_device_id nt35560_of_match[] = {
{ .compatible = "sony,acx424akp" },
{ /* sentinel */ }
};
-MODULE_DEVICE_TABLE(of, acx424akp_of_match);
+MODULE_DEVICE_TABLE(of, nt35560_of_match);
-static struct mipi_dsi_driver acx424akp_driver = {
- .probe = acx424akp_probe,
- .remove = acx424akp_remove,
+static struct mipi_dsi_driver nt35560_driver = {
+ .probe = nt35560_probe,
+ .remove = nt35560_remove,
.driver = {
- .name = "panel-sony-acx424akp",
- .of_match_table = acx424akp_of_match,
+ .name = "panel-novatek-nt35560",
+ .of_match_table = nt35560_of_match,
},
};
-module_mipi_dsi_driver(acx424akp_driver);
+module_mipi_dsi_driver(nt35560_driver);
MODULE_AUTHOR("Linus Wallei <[email protected]>");
-MODULE_DESCRIPTION("MIPI-DSI Sony acx424akp Panel Driver");
+MODULE_DESCRIPTION("MIPI-DSI Novatek NT35560 Panel Driver");
MODULE_LICENSE("GPL v2");
Powered by cgit, Gruvboxed by Blaster4385.