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Date: Fri, 28 Jun 2024 14:10:16 +0900
From: Hironori KIKUCHI <kikuchan98@...il.com>
To: linux-kernel@...r.kernel.org
Cc: Hironori KIKUCHI <kikuchan98@...il.com>,
Jagan Teki <jagan@...rulasolutions.com>,
Neil Armstrong <neil.armstrong@...aro.org>,
Jessica Zhang <quic_jesszhan@...cinc.com>,
Sam Ravnborg <sam@...nborg.org>,
David Airlie <airlied@...il.com>,
Daniel Vetter <daniel@...ll.ch>,
Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
Maxime Ripard <mripard@...nel.org>,
Thomas Zimmermann <tzimmermann@...e.de>,
Rob Herring <robh@...nel.org>,
Krzysztof Kozlowski <krzk+dt@...nel.org>,
Conor Dooley <conor+dt@...nel.org>,
dri-devel@...ts.freedesktop.org,
devicetree@...r.kernel.org
Subject: [PATCH v2 2/3] drm/panel: st7701: Add support for SPI for configuration
The ST7701 supports not only MIPI DSI, but also SPI as an interface
for configuration. To support a panel connected via SPI with an RGB
parallel interface, add support for SPI using MIPI DBI helpers.
Signed-off-by: Hironori KIKUCHI <kikuchan98@...il.com>
---
drivers/gpu/drm/panel/Kconfig | 2 +
drivers/gpu/drm/panel/panel-sitronix-st7701.c | 923 ++++++++++--------
2 files changed, 517 insertions(+), 408 deletions(-)
diff --git a/drivers/gpu/drm/panel/Kconfig b/drivers/gpu/drm/panel/Kconfig
index 2ae0eb0638f..1831544400d 100644
--- a/drivers/gpu/drm/panel/Kconfig
+++ b/drivers/gpu/drm/panel/Kconfig
@@ -755,7 +755,9 @@ config DRM_PANEL_SHARP_LS060T1SX01
config DRM_PANEL_SITRONIX_ST7701
tristate "Sitronix ST7701 panel driver"
depends on OF
+ depends on SPI
depends on DRM_MIPI_DSI
+ select DRM_MIPI_DBI
depends on BACKLIGHT_CLASS_DEVICE
help
Say Y here if you want to enable support for the Sitronix
diff --git a/drivers/gpu/drm/panel/panel-sitronix-st7701.c b/drivers/gpu/drm/panel/panel-sitronix-st7701.c
index 421eb4592b6..07980f010bb 100644
--- a/drivers/gpu/drm/panel/panel-sitronix-st7701.c
+++ b/drivers/gpu/drm/panel/panel-sitronix-st7701.c
@@ -4,6 +4,7 @@
* Author: Jagan Teki <jagan@...rulasolutions.com>
*/
+#include <drm/drm_mipi_dbi.h>
#include <drm/drm_mipi_dsi.h>
#include <drm/drm_modes.h>
#include <drm/drm_panel.h>
@@ -14,79 +15,80 @@
#include <linux/module.h>
#include <linux/of.h>
#include <linux/regulator/consumer.h>
+#include <linux/spi/spi.h>
#include <video/mipi_display.h>
/* Command2 BKx selection command */
-#define DSI_CMD2BKX_SEL 0xFF
-#define DSI_CMD1 0
-#define DSI_CMD2 BIT(4)
-#define DSI_CMD2BK_MASK GENMASK(3, 0)
+#define ST7701_CMD2BKX_SEL 0xFF
+#define ST7701_CMD1 0
+#define ST7701_CMD2 BIT(4)
+#define ST7701_CMD2BK_MASK GENMASK(3, 0)
/* Command2, BK0 commands */
-#define DSI_CMD2_BK0_PVGAMCTRL 0xB0 /* Positive Voltage Gamma Control */
-#define DSI_CMD2_BK0_NVGAMCTRL 0xB1 /* Negative Voltage Gamma Control */
-#define DSI_CMD2_BK0_LNESET 0xC0 /* Display Line setting */
-#define DSI_CMD2_BK0_PORCTRL 0xC1 /* Porch control */
-#define DSI_CMD2_BK0_INVSEL 0xC2 /* Inversion selection, Frame Rate Control */
+#define ST7701_CMD2_BK0_PVGAMCTRL 0xB0 /* Positive Voltage Gamma Control */
+#define ST7701_CMD2_BK0_NVGAMCTRL 0xB1 /* Negative Voltage Gamma Control */
+#define ST7701_CMD2_BK0_LNESET 0xC0 /* Display Line setting */
+#define ST7701_CMD2_BK0_PORCTRL 0xC1 /* Porch control */
+#define ST7701_CMD2_BK0_INVSEL 0xC2 /* Inversion selection, Frame Rate Control */
/* Command2, BK1 commands */
-#define DSI_CMD2_BK1_VRHS 0xB0 /* Vop amplitude setting */
-#define DSI_CMD2_BK1_VCOM 0xB1 /* VCOM amplitude setting */
-#define DSI_CMD2_BK1_VGHSS 0xB2 /* VGH Voltage setting */
-#define DSI_CMD2_BK1_TESTCMD 0xB3 /* TEST Command Setting */
-#define DSI_CMD2_BK1_VGLS 0xB5 /* VGL Voltage setting */
-#define DSI_CMD2_BK1_PWCTLR1 0xB7 /* Power Control 1 */
-#define DSI_CMD2_BK1_PWCTLR2 0xB8 /* Power Control 2 */
-#define DSI_CMD2_BK1_SPD1 0xC1 /* Source pre_drive timing set1 */
-#define DSI_CMD2_BK1_SPD2 0xC2 /* Source EQ2 Setting */
-#define DSI_CMD2_BK1_MIPISET1 0xD0 /* MIPI Setting 1 */
+#define ST7701_CMD2_BK1_VRHS 0xB0 /* Vop amplitude setting */
+#define ST7701_CMD2_BK1_VCOM 0xB1 /* VCOM amplitude setting */
+#define ST7701_CMD2_BK1_VGHSS 0xB2 /* VGH Voltage setting */
+#define ST7701_CMD2_BK1_TESTCMD 0xB3 /* TEST Command Setting */
+#define ST7701_CMD2_BK1_VGLS 0xB5 /* VGL Voltage setting */
+#define ST7701_CMD2_BK1_PWCTLR1 0xB7 /* Power Control 1 */
+#define ST7701_CMD2_BK1_PWCTLR2 0xB8 /* Power Control 2 */
+#define ST7701_CMD2_BK1_SPD1 0xC1 /* Source pre_drive timing set1 */
+#define ST7701_CMD2_BK1_SPD2 0xC2 /* Source EQ2 Setting */
+#define ST7701_CMD2_BK1_MIPISET1 0xD0 /* MIPI Setting 1 */
/* Command2, BK0 bytes */
-#define DSI_CMD2_BK0_GAMCTRL_AJ_MASK GENMASK(7, 6)
-#define DSI_CMD2_BK0_GAMCTRL_VC0_MASK GENMASK(3, 0)
-#define DSI_CMD2_BK0_GAMCTRL_VC4_MASK GENMASK(5, 0)
-#define DSI_CMD2_BK0_GAMCTRL_VC8_MASK GENMASK(5, 0)
-#define DSI_CMD2_BK0_GAMCTRL_VC16_MASK GENMASK(4, 0)
-#define DSI_CMD2_BK0_GAMCTRL_VC24_MASK GENMASK(4, 0)
-#define DSI_CMD2_BK0_GAMCTRL_VC52_MASK GENMASK(3, 0)
-#define DSI_CMD2_BK0_GAMCTRL_VC80_MASK GENMASK(5, 0)
-#define DSI_CMD2_BK0_GAMCTRL_VC108_MASK GENMASK(3, 0)
-#define DSI_CMD2_BK0_GAMCTRL_VC147_MASK GENMASK(3, 0)
-#define DSI_CMD2_BK0_GAMCTRL_VC175_MASK GENMASK(5, 0)
-#define DSI_CMD2_BK0_GAMCTRL_VC203_MASK GENMASK(3, 0)
-#define DSI_CMD2_BK0_GAMCTRL_VC231_MASK GENMASK(4, 0)
-#define DSI_CMD2_BK0_GAMCTRL_VC239_MASK GENMASK(4, 0)
-#define DSI_CMD2_BK0_GAMCTRL_VC247_MASK GENMASK(5, 0)
-#define DSI_CMD2_BK0_GAMCTRL_VC251_MASK GENMASK(5, 0)
-#define DSI_CMD2_BK0_GAMCTRL_VC255_MASK GENMASK(4, 0)
-#define DSI_CMD2_BK0_LNESET_LINE_MASK GENMASK(6, 0)
-#define DSI_CMD2_BK0_LNESET_LDE_EN BIT(7)
-#define DSI_CMD2_BK0_LNESET_LINEDELTA GENMASK(1, 0)
-#define DSI_CMD2_BK0_PORCTRL_VBP_MASK GENMASK(7, 0)
-#define DSI_CMD2_BK0_PORCTRL_VFP_MASK GENMASK(7, 0)
-#define DSI_CMD2_BK0_INVSEL_ONES_MASK GENMASK(5, 4)
-#define DSI_CMD2_BK0_INVSEL_NLINV_MASK GENMASK(2, 0)
-#define DSI_CMD2_BK0_INVSEL_RTNI_MASK GENMASK(4, 0)
+#define ST7701_CMD2_BK0_GAMCTRL_AJ_MASK GENMASK(7, 6)
+#define ST7701_CMD2_BK0_GAMCTRL_VC0_MASK GENMASK(3, 0)
+#define ST7701_CMD2_BK0_GAMCTRL_VC4_MASK GENMASK(5, 0)
+#define ST7701_CMD2_BK0_GAMCTRL_VC8_MASK GENMASK(5, 0)
+#define ST7701_CMD2_BK0_GAMCTRL_VC16_MASK GENMASK(4, 0)
+#define ST7701_CMD2_BK0_GAMCTRL_VC24_MASK GENMASK(4, 0)
+#define ST7701_CMD2_BK0_GAMCTRL_VC52_MASK GENMASK(3, 0)
+#define ST7701_CMD2_BK0_GAMCTRL_VC80_MASK GENMASK(5, 0)
+#define ST7701_CMD2_BK0_GAMCTRL_VC108_MASK GENMASK(3, 0)
+#define ST7701_CMD2_BK0_GAMCTRL_VC147_MASK GENMASK(3, 0)
+#define ST7701_CMD2_BK0_GAMCTRL_VC175_MASK GENMASK(5, 0)
+#define ST7701_CMD2_BK0_GAMCTRL_VC203_MASK GENMASK(3, 0)
+#define ST7701_CMD2_BK0_GAMCTRL_VC231_MASK GENMASK(4, 0)
+#define ST7701_CMD2_BK0_GAMCTRL_VC239_MASK GENMASK(4, 0)
+#define ST7701_CMD2_BK0_GAMCTRL_VC247_MASK GENMASK(5, 0)
+#define ST7701_CMD2_BK0_GAMCTRL_VC251_MASK GENMASK(5, 0)
+#define ST7701_CMD2_BK0_GAMCTRL_VC255_MASK GENMASK(4, 0)
+#define ST7701_CMD2_BK0_LNESET_LINE_MASK GENMASK(6, 0)
+#define ST7701_CMD2_BK0_LNESET_LDE_EN BIT(7)
+#define ST7701_CMD2_BK0_LNESET_LINEDELTA GENMASK(1, 0)
+#define ST7701_CMD2_BK0_PORCTRL_VBP_MASK GENMASK(7, 0)
+#define ST7701_CMD2_BK0_PORCTRL_VFP_MASK GENMASK(7, 0)
+#define ST7701_CMD2_BK0_INVSEL_ONES_MASK GENMASK(5, 4)
+#define ST7701_CMD2_BK0_INVSEL_NLINV_MASK GENMASK(2, 0)
+#define ST7701_CMD2_BK0_INVSEL_RTNI_MASK GENMASK(4, 0)
/* Command2, BK1 bytes */
-#define DSI_CMD2_BK1_VRHA_MASK GENMASK(7, 0)
-#define DSI_CMD2_BK1_VCOM_MASK GENMASK(7, 0)
-#define DSI_CMD2_BK1_VGHSS_MASK GENMASK(3, 0)
-#define DSI_CMD2_BK1_TESTCMD_VAL BIT(7)
-#define DSI_CMD2_BK1_VGLS_ONES BIT(6)
-#define DSI_CMD2_BK1_VGLS_MASK GENMASK(3, 0)
-#define DSI_CMD2_BK1_PWRCTRL1_AP_MASK GENMASK(7, 6)
-#define DSI_CMD2_BK1_PWRCTRL1_APIS_MASK GENMASK(3, 2)
-#define DSI_CMD2_BK1_PWRCTRL1_APOS_MASK GENMASK(1, 0)
-#define DSI_CMD2_BK1_PWRCTRL2_AVDD_MASK GENMASK(5, 4)
-#define DSI_CMD2_BK1_PWRCTRL2_AVCL_MASK GENMASK(1, 0)
-#define DSI_CMD2_BK1_SPD1_ONES_MASK GENMASK(6, 4)
-#define DSI_CMD2_BK1_SPD1_T2D_MASK GENMASK(3, 0)
-#define DSI_CMD2_BK1_SPD2_ONES_MASK GENMASK(6, 4)
-#define DSI_CMD2_BK1_SPD2_T3D_MASK GENMASK(3, 0)
-#define DSI_CMD2_BK1_MIPISET1_ONES BIT(7)
-#define DSI_CMD2_BK1_MIPISET1_EOT_EN BIT(3)
+#define ST7701_CMD2_BK1_VRHA_MASK GENMASK(7, 0)
+#define ST7701_CMD2_BK1_VCOM_MASK GENMASK(7, 0)
+#define ST7701_CMD2_BK1_VGHSS_MASK GENMASK(3, 0)
+#define ST7701_CMD2_BK1_TESTCMD_VAL BIT(7)
+#define ST7701_CMD2_BK1_VGLS_ONES BIT(6)
+#define ST7701_CMD2_BK1_VGLS_MASK GENMASK(3, 0)
+#define ST7701_CMD2_BK1_PWRCTRL1_AP_MASK GENMASK(7, 6)
+#define ST7701_CMD2_BK1_PWRCTRL1_APIS_MASK GENMASK(3, 2)
+#define ST7701_CMD2_BK1_PWRCTRL1_APOS_MASK GENMASK(1, 0)
+#define ST7701_CMD2_BK1_PWRCTRL2_AVDD_MASK GENMASK(5, 4)
+#define ST7701_CMD2_BK1_PWRCTRL2_AVCL_MASK GENMASK(1, 0)
+#define ST7701_CMD2_BK1_SPD1_ONES_MASK GENMASK(6, 4)
+#define ST7701_CMD2_BK1_SPD1_T2D_MASK GENMASK(3, 0)
+#define ST7701_CMD2_BK1_SPD2_ONES_MASK GENMASK(6, 4)
+#define ST7701_CMD2_BK1_SPD2_T3D_MASK GENMASK(3, 0)
+#define ST7701_CMD2_BK1_MIPISET1_ONES BIT(7)
+#define ST7701_CMD2_BK1_MIPISET1_EOT_EN BIT(3)
#define CFIELD_PREP(_mask, _val) \
(((typeof(_mask))(_val) << (__builtin_ffsll(_mask) - 1)) & (_mask))
@@ -130,12 +132,16 @@ struct st7701_panel_desc {
struct st7701 {
struct drm_panel panel;
struct mipi_dsi_device *dsi;
+ struct mipi_dbi dbi;
const struct st7701_panel_desc *desc;
struct regulator_bulk_data supplies[2];
struct gpio_desc *reset;
unsigned int sleep_delay;
enum drm_panel_orientation orientation;
+
+ int (*write_command)(struct st7701 *st7701, u8 cmd, const u8 *seq,
+ size_t len);
};
static inline struct st7701 *panel_to_st7701(struct drm_panel *panel)
@@ -143,16 +149,22 @@ static inline struct st7701 *panel_to_st7701(struct drm_panel *panel)
return container_of(panel, struct st7701, panel);
}
-static inline int st7701_dsi_write(struct st7701 *st7701, const void *seq,
- size_t len)
+static int st7701_dsi_write(struct st7701 *st7701, u8 cmd, const u8 *seq,
+ size_t len)
{
- return mipi_dsi_dcs_write_buffer(st7701->dsi, seq, len);
+ return mipi_dsi_dcs_write(st7701->dsi, cmd, seq, len);
}
-#define ST7701_DSI(st7701, seq...) \
- { \
- const u8 d[] = { seq }; \
- st7701_dsi_write(st7701, d, ARRAY_SIZE(d)); \
+static int st7701_dbi_write(struct st7701 *st7701, u8 cmd, const u8 *seq,
+ size_t len)
+{
+ return mipi_dbi_command_stackbuf(&st7701->dbi, cmd, seq, len);
+}
+
+#define ST7701_WRITE(st7701, cmd, seq...) \
+ { \
+ const u8 d[] = { seq }; \
+ st7701->write_command(st7701, cmd, d, ARRAY_SIZE(d)); \
}
static u8 st7701_vgls_map(struct st7701 *st7701)
@@ -185,11 +197,11 @@ static void st7701_switch_cmd_bkx(struct st7701 *st7701, bool cmd2, u8 bkx)
u8 val;
if (cmd2)
- val = DSI_CMD2 | FIELD_PREP(DSI_CMD2BK_MASK, bkx);
+ val = ST7701_CMD2 | FIELD_PREP(ST7701_CMD2BK_MASK, bkx);
else
- val = DSI_CMD1;
+ val = ST7701_CMD1;
- ST7701_DSI(st7701, DSI_CMD2BKX_SEL, 0x77, 0x01, 0x00, 0x00, val);
+ ST7701_WRITE(st7701, ST7701_CMD2BKX_SEL, 0x77, 0x01, 0x00, 0x00, val);
}
static void st7701_init_sequence(struct st7701 *st7701)
@@ -199,22 +211,22 @@ static void st7701_init_sequence(struct st7701 *st7701)
const u8 linecount8 = mode->vdisplay / 8;
const u8 linecountrem2 = (mode->vdisplay % 8) / 2;
- ST7701_DSI(st7701, MIPI_DCS_SOFT_RESET, 0x00);
+ ST7701_WRITE(st7701, MIPI_DCS_SOFT_RESET, 0x00);
/* We need to wait 5ms before sending new commands */
msleep(5);
- ST7701_DSI(st7701, MIPI_DCS_EXIT_SLEEP_MODE, 0x00);
+ ST7701_WRITE(st7701, MIPI_DCS_EXIT_SLEEP_MODE, 0x00);
msleep(st7701->sleep_delay);
/* Command2, BK0 */
st7701_switch_cmd_bkx(st7701, true, 0);
- mipi_dsi_dcs_write(st7701->dsi, DSI_CMD2_BK0_PVGAMCTRL,
- desc->pv_gamma, ARRAY_SIZE(desc->pv_gamma));
- mipi_dsi_dcs_write(st7701->dsi, DSI_CMD2_BK0_NVGAMCTRL,
- desc->nv_gamma, ARRAY_SIZE(desc->nv_gamma));
+ st7701->write_command(st7701, ST7701_CMD2_BK0_PVGAMCTRL, desc->pv_gamma,
+ ARRAY_SIZE(desc->pv_gamma));
+ st7701->write_command(st7701, ST7701_CMD2_BK0_NVGAMCTRL, desc->nv_gamma,
+ ARRAY_SIZE(desc->nv_gamma));
/*
* Vertical line count configuration:
* Line[6:0]: select number of vertical lines of the TFT matrix in
@@ -226,14 +238,14 @@ static void st7701_init_sequence(struct st7701 *st7701)
* Total number of vertical lines:
* LN = ((Line[6:0] + 1) * 8) + (LDE_EN ? Line_delta[1:0] * 2 : 0)
*/
- ST7701_DSI(st7701, DSI_CMD2_BK0_LNESET,
- FIELD_PREP(DSI_CMD2_BK0_LNESET_LINE_MASK, linecount8 - 1) |
- (linecountrem2 ? DSI_CMD2_BK0_LNESET_LDE_EN : 0),
- FIELD_PREP(DSI_CMD2_BK0_LNESET_LINEDELTA, linecountrem2));
- ST7701_DSI(st7701, DSI_CMD2_BK0_PORCTRL,
- FIELD_PREP(DSI_CMD2_BK0_PORCTRL_VBP_MASK,
+ ST7701_WRITE(st7701, ST7701_CMD2_BK0_LNESET,
+ FIELD_PREP(ST7701_CMD2_BK0_LNESET_LINE_MASK, linecount8 - 1) |
+ (linecountrem2 ? ST7701_CMD2_BK0_LNESET_LDE_EN : 0),
+ FIELD_PREP(ST7701_CMD2_BK0_LNESET_LINEDELTA, linecountrem2));
+ ST7701_WRITE(st7701, ST7701_CMD2_BK0_PORCTRL,
+ FIELD_PREP(ST7701_CMD2_BK0_PORCTRL_VBP_MASK,
mode->vtotal - mode->vsync_end),
- FIELD_PREP(DSI_CMD2_BK0_PORCTRL_VFP_MASK,
+ FIELD_PREP(ST7701_CMD2_BK0_PORCTRL_VFP_MASK,
mode->vsync_start - mode->vdisplay));
/*
* Horizontal pixel count configuration:
@@ -241,70 +253,70 @@ static void st7701_init_sequence(struct st7701 *st7701)
* The PCLK is number of pixel clock per line, which matches
* mode htotal. The minimum is 512 PCLK.
*/
- ST7701_DSI(st7701, DSI_CMD2_BK0_INVSEL,
- DSI_CMD2_BK0_INVSEL_ONES_MASK |
- FIELD_PREP(DSI_CMD2_BK0_INVSEL_NLINV_MASK, desc->nlinv),
- FIELD_PREP(DSI_CMD2_BK0_INVSEL_RTNI_MASK,
+ ST7701_WRITE(st7701, ST7701_CMD2_BK0_INVSEL,
+ ST7701_CMD2_BK0_INVSEL_ONES_MASK |
+ FIELD_PREP(ST7701_CMD2_BK0_INVSEL_NLINV_MASK, desc->nlinv),
+ FIELD_PREP(ST7701_CMD2_BK0_INVSEL_RTNI_MASK,
(clamp((u32)mode->htotal, 512U, 1008U) - 512) / 16));
/* Command2, BK1 */
st7701_switch_cmd_bkx(st7701, true, 1);
/* Vop = 3.5375V + (VRHA[7:0] * 0.0125V) */
- ST7701_DSI(st7701, DSI_CMD2_BK1_VRHS,
- FIELD_PREP(DSI_CMD2_BK1_VRHA_MASK,
+ ST7701_WRITE(st7701, ST7701_CMD2_BK1_VRHS,
+ FIELD_PREP(ST7701_CMD2_BK1_VRHA_MASK,
DIV_ROUND_CLOSEST(desc->vop_uv - 3537500, 12500)));
/* Vcom = 0.1V + (VCOM[7:0] * 0.0125V) */
- ST7701_DSI(st7701, DSI_CMD2_BK1_VCOM,
- FIELD_PREP(DSI_CMD2_BK1_VCOM_MASK,
+ ST7701_WRITE(st7701, ST7701_CMD2_BK1_VCOM,
+ FIELD_PREP(ST7701_CMD2_BK1_VCOM_MASK,
DIV_ROUND_CLOSEST(desc->vcom_uv - 100000, 12500)));
/* Vgh = 11.5V + (VGHSS[7:0] * 0.5V) */
- ST7701_DSI(st7701, DSI_CMD2_BK1_VGHSS,
- FIELD_PREP(DSI_CMD2_BK1_VGHSS_MASK,
+ ST7701_WRITE(st7701, ST7701_CMD2_BK1_VGHSS,
+ FIELD_PREP(ST7701_CMD2_BK1_VGHSS_MASK,
DIV_ROUND_CLOSEST(clamp(desc->vgh_mv,
(u16)11500,
(u16)17000) - 11500,
500)));
- ST7701_DSI(st7701, DSI_CMD2_BK1_TESTCMD, DSI_CMD2_BK1_TESTCMD_VAL);
+ ST7701_WRITE(st7701, ST7701_CMD2_BK1_TESTCMD, ST7701_CMD2_BK1_TESTCMD_VAL);
/* Vgl is non-linear */
- ST7701_DSI(st7701, DSI_CMD2_BK1_VGLS,
- DSI_CMD2_BK1_VGLS_ONES |
- FIELD_PREP(DSI_CMD2_BK1_VGLS_MASK, st7701_vgls_map(st7701)));
+ ST7701_WRITE(st7701, ST7701_CMD2_BK1_VGLS,
+ ST7701_CMD2_BK1_VGLS_ONES |
+ FIELD_PREP(ST7701_CMD2_BK1_VGLS_MASK, st7701_vgls_map(st7701)));
- ST7701_DSI(st7701, DSI_CMD2_BK1_PWCTLR1,
- FIELD_PREP(DSI_CMD2_BK1_PWRCTRL1_AP_MASK,
+ ST7701_WRITE(st7701, ST7701_CMD2_BK1_PWCTLR1,
+ FIELD_PREP(ST7701_CMD2_BK1_PWRCTRL1_AP_MASK,
desc->gamma_op_bias) |
- FIELD_PREP(DSI_CMD2_BK1_PWRCTRL1_APIS_MASK,
+ FIELD_PREP(ST7701_CMD2_BK1_PWRCTRL1_APIS_MASK,
desc->input_op_bias) |
- FIELD_PREP(DSI_CMD2_BK1_PWRCTRL1_APOS_MASK,
+ FIELD_PREP(ST7701_CMD2_BK1_PWRCTRL1_APOS_MASK,
desc->output_op_bias));
/* Avdd = 6.2V + (AVDD[1:0] * 0.2V) , Avcl = -4.4V - (AVCL[1:0] * 0.2V) */
- ST7701_DSI(st7701, DSI_CMD2_BK1_PWCTLR2,
- FIELD_PREP(DSI_CMD2_BK1_PWRCTRL2_AVDD_MASK,
+ ST7701_WRITE(st7701, ST7701_CMD2_BK1_PWCTLR2,
+ FIELD_PREP(ST7701_CMD2_BK1_PWRCTRL2_AVDD_MASK,
DIV_ROUND_CLOSEST(desc->avdd_mv - 6200, 200)) |
- FIELD_PREP(DSI_CMD2_BK1_PWRCTRL2_AVCL_MASK,
+ FIELD_PREP(ST7701_CMD2_BK1_PWRCTRL2_AVCL_MASK,
DIV_ROUND_CLOSEST(-4400 - desc->avcl_mv, 200)));
/* T2D = 0.2us * T2D[3:0] */
- ST7701_DSI(st7701, DSI_CMD2_BK1_SPD1,
- DSI_CMD2_BK1_SPD1_ONES_MASK |
- FIELD_PREP(DSI_CMD2_BK1_SPD1_T2D_MASK,
+ ST7701_WRITE(st7701, ST7701_CMD2_BK1_SPD1,
+ ST7701_CMD2_BK1_SPD1_ONES_MASK |
+ FIELD_PREP(ST7701_CMD2_BK1_SPD1_T2D_MASK,
DIV_ROUND_CLOSEST(desc->t2d_ns, 200)));
/* T3D = 4us + (0.8us * T3D[3:0]) */
- ST7701_DSI(st7701, DSI_CMD2_BK1_SPD2,
- DSI_CMD2_BK1_SPD2_ONES_MASK |
- FIELD_PREP(DSI_CMD2_BK1_SPD2_T3D_MASK,
+ ST7701_WRITE(st7701, ST7701_CMD2_BK1_SPD2,
+ ST7701_CMD2_BK1_SPD2_ONES_MASK |
+ FIELD_PREP(ST7701_CMD2_BK1_SPD2_T3D_MASK,
DIV_ROUND_CLOSEST(desc->t3d_ns - 4000, 800)));
- ST7701_DSI(st7701, DSI_CMD2_BK1_MIPISET1,
- DSI_CMD2_BK1_MIPISET1_ONES |
- (desc->eot_en ? DSI_CMD2_BK1_MIPISET1_EOT_EN : 0));
+ ST7701_WRITE(st7701, ST7701_CMD2_BK1_MIPISET1,
+ ST7701_CMD2_BK1_MIPISET1_ONES |
+ (desc->eot_en ? ST7701_CMD2_BK1_MIPISET1_EOT_EN : 0));
}
static void ts8550b_gip_sequence(struct st7701 *st7701)
@@ -313,89 +325,89 @@ static void ts8550b_gip_sequence(struct st7701 *st7701)
* ST7701_SPEC_V1.2 is unable to provide enough information above this
* specific command sequence, so grab the same from vendor BSP driver.
*/
- ST7701_DSI(st7701, 0xE0, 0x00, 0x00, 0x02);
- ST7701_DSI(st7701, 0xE1, 0x0B, 0x00, 0x0D, 0x00, 0x0C, 0x00, 0x0E,
+ ST7701_WRITE(st7701, 0xE0, 0x00, 0x00, 0x02);
+ ST7701_WRITE(st7701, 0xE1, 0x0B, 0x00, 0x0D, 0x00, 0x0C, 0x00, 0x0E,
0x00, 0x00, 0x44, 0x44);
- ST7701_DSI(st7701, 0xE2, 0x33, 0x33, 0x44, 0x44, 0x64, 0x00, 0x66,
+ ST7701_WRITE(st7701, 0xE2, 0x33, 0x33, 0x44, 0x44, 0x64, 0x00, 0x66,
0x00, 0x65, 0x00, 0x67, 0x00, 0x00);
- ST7701_DSI(st7701, 0xE3, 0x00, 0x00, 0x33, 0x33);
- ST7701_DSI(st7701, 0xE4, 0x44, 0x44);
- ST7701_DSI(st7701, 0xE5, 0x0C, 0x78, 0x3C, 0xA0, 0x0E, 0x78, 0x3C,
+ ST7701_WRITE(st7701, 0xE3, 0x00, 0x00, 0x33, 0x33);
+ ST7701_WRITE(st7701, 0xE4, 0x44, 0x44);
+ ST7701_WRITE(st7701, 0xE5, 0x0C, 0x78, 0x3C, 0xA0, 0x0E, 0x78, 0x3C,
0xA0, 0x10, 0x78, 0x3C, 0xA0, 0x12, 0x78, 0x3C, 0xA0);
- ST7701_DSI(st7701, 0xE6, 0x00, 0x00, 0x33, 0x33);
- ST7701_DSI(st7701, 0xE7, 0x44, 0x44);
- ST7701_DSI(st7701, 0xE8, 0x0D, 0x78, 0x3C, 0xA0, 0x0F, 0x78, 0x3C,
+ ST7701_WRITE(st7701, 0xE6, 0x00, 0x00, 0x33, 0x33);
+ ST7701_WRITE(st7701, 0xE7, 0x44, 0x44);
+ ST7701_WRITE(st7701, 0xE8, 0x0D, 0x78, 0x3C, 0xA0, 0x0F, 0x78, 0x3C,
0xA0, 0x11, 0x78, 0x3C, 0xA0, 0x13, 0x78, 0x3C, 0xA0);
- ST7701_DSI(st7701, 0xEB, 0x02, 0x02, 0x39, 0x39, 0xEE, 0x44, 0x00);
- ST7701_DSI(st7701, 0xEC, 0x00, 0x00);
- ST7701_DSI(st7701, 0xED, 0xFF, 0xF1, 0x04, 0x56, 0x72, 0x3F, 0xFF,
+ ST7701_WRITE(st7701, 0xEB, 0x02, 0x02, 0x39, 0x39, 0xEE, 0x44, 0x00);
+ ST7701_WRITE(st7701, 0xEC, 0x00, 0x00);
+ ST7701_WRITE(st7701, 0xED, 0xFF, 0xF1, 0x04, 0x56, 0x72, 0x3F, 0xFF,
0xFF, 0xFF, 0xFF, 0xF3, 0x27, 0x65, 0x40, 0x1F, 0xFF);
}
static void dmt028vghmcmi_1a_gip_sequence(struct st7701 *st7701)
{
- ST7701_DSI(st7701, 0xEE, 0x42);
- ST7701_DSI(st7701, 0xE0, 0x00, 0x00, 0x02);
+ ST7701_WRITE(st7701, 0xEE, 0x42);
+ ST7701_WRITE(st7701, 0xE0, 0x00, 0x00, 0x02);
- ST7701_DSI(st7701, 0xE1,
+ ST7701_WRITE(st7701, 0xE1,
0x04, 0xA0, 0x06, 0xA0,
0x05, 0xA0, 0x07, 0xA0,
0x00, 0x44, 0x44);
- ST7701_DSI(st7701, 0xE2,
+ ST7701_WRITE(st7701, 0xE2,
0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00);
- ST7701_DSI(st7701, 0xE3,
+ ST7701_WRITE(st7701, 0xE3,
0x00, 0x00, 0x22, 0x22);
- ST7701_DSI(st7701, 0xE4, 0x44, 0x44);
- ST7701_DSI(st7701, 0xE5,
+ ST7701_WRITE(st7701, 0xE4, 0x44, 0x44);
+ ST7701_WRITE(st7701, 0xE5,
0x0C, 0x90, 0xA0, 0xA0,
0x0E, 0x92, 0xA0, 0xA0,
0x08, 0x8C, 0xA0, 0xA0,
0x0A, 0x8E, 0xA0, 0xA0);
- ST7701_DSI(st7701, 0xE6,
+ ST7701_WRITE(st7701, 0xE6,
0x00, 0x00, 0x22, 0x22);
- ST7701_DSI(st7701, 0xE7, 0x44, 0x44);
- ST7701_DSI(st7701, 0xE8,
+ ST7701_WRITE(st7701, 0xE7, 0x44, 0x44);
+ ST7701_WRITE(st7701, 0xE8,
0x0D, 0x91, 0xA0, 0xA0,
0x0F, 0x93, 0xA0, 0xA0,
0x09, 0x8D, 0xA0, 0xA0,
0x0B, 0x8F, 0xA0, 0xA0);
- ST7701_DSI(st7701, 0xEB,
+ ST7701_WRITE(st7701, 0xEB,
0x00, 0x00, 0xE4, 0xE4,
0x44, 0x00, 0x00);
- ST7701_DSI(st7701, 0xED,
+ ST7701_WRITE(st7701, 0xED,
0xFF, 0xF5, 0x47, 0x6F,
0x0B, 0xA1, 0xAB, 0xFF,
0xFF, 0xBA, 0x1A, 0xB0,
0xF6, 0x74, 0x5F, 0xFF);
- ST7701_DSI(st7701, 0xEF,
+ ST7701_WRITE(st7701, 0xEF,
0x08, 0x08, 0x08, 0x40,
0x3F, 0x64);
st7701_switch_cmd_bkx(st7701, false, 0);
st7701_switch_cmd_bkx(st7701, true, 3);
- ST7701_DSI(st7701, 0xE6, 0x7C);
- ST7701_DSI(st7701, 0xE8, 0x00, 0x0E);
+ ST7701_WRITE(st7701, 0xE6, 0x7C);
+ ST7701_WRITE(st7701, 0xE8, 0x00, 0x0E);
st7701_switch_cmd_bkx(st7701, false, 0);
- ST7701_DSI(st7701, 0x11);
+ ST7701_WRITE(st7701, 0x11);
msleep(120);
st7701_switch_cmd_bkx(st7701, true, 3);
- ST7701_DSI(st7701, 0xE8, 0x00, 0x0C);
+ ST7701_WRITE(st7701, 0xE8, 0x00, 0x0C);
msleep(10);
- ST7701_DSI(st7701, 0xE8, 0x00, 0x00);
+ ST7701_WRITE(st7701, 0xE8, 0x00, 0x00);
st7701_switch_cmd_bkx(st7701, false, 0);
- ST7701_DSI(st7701, 0x11);
+ ST7701_WRITE(st7701, 0x11);
msleep(120);
- ST7701_DSI(st7701, 0xE8, 0x00, 0x00);
+ ST7701_WRITE(st7701, 0xE8, 0x00, 0x00);
st7701_switch_cmd_bkx(st7701, false, 0);
- ST7701_DSI(st7701, 0x3A, 0x70);
+ ST7701_WRITE(st7701, 0x3A, 0x70);
}
static void kd50t048a_gip_sequence(struct st7701 *st7701)
@@ -404,58 +416,58 @@ static void kd50t048a_gip_sequence(struct st7701 *st7701)
* ST7701_SPEC_V1.2 is unable to provide enough information above this
* specific command sequence, so grab the same from vendor BSP driver.
*/
- ST7701_DSI(st7701, 0xE0, 0x00, 0x00, 0x02);
- ST7701_DSI(st7701, 0xE1, 0x08, 0x00, 0x0A, 0x00, 0x07, 0x00, 0x09,
+ ST7701_WRITE(st7701, 0xE0, 0x00, 0x00, 0x02);
+ ST7701_WRITE(st7701, 0xE1, 0x08, 0x00, 0x0A, 0x00, 0x07, 0x00, 0x09,
0x00, 0x00, 0x33, 0x33);
- ST7701_DSI(st7701, 0xE2, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ ST7701_WRITE(st7701, 0xE2, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00);
- ST7701_DSI(st7701, 0xE3, 0x00, 0x00, 0x33, 0x33);
- ST7701_DSI(st7701, 0xE4, 0x44, 0x44);
- ST7701_DSI(st7701, 0xE5, 0x0E, 0x60, 0xA0, 0xA0, 0x10, 0x60, 0xA0,
+ ST7701_WRITE(st7701, 0xE3, 0x00, 0x00, 0x33, 0x33);
+ ST7701_WRITE(st7701, 0xE4, 0x44, 0x44);
+ ST7701_WRITE(st7701, 0xE5, 0x0E, 0x60, 0xA0, 0xA0, 0x10, 0x60, 0xA0,
0xA0, 0x0A, 0x60, 0xA0, 0xA0, 0x0C, 0x60, 0xA0, 0xA0);
- ST7701_DSI(st7701, 0xE6, 0x00, 0x00, 0x33, 0x33);
- ST7701_DSI(st7701, 0xE7, 0x44, 0x44);
- ST7701_DSI(st7701, 0xE8, 0x0D, 0x60, 0xA0, 0xA0, 0x0F, 0x60, 0xA0,
+ ST7701_WRITE(st7701, 0xE6, 0x00, 0x00, 0x33, 0x33);
+ ST7701_WRITE(st7701, 0xE7, 0x44, 0x44);
+ ST7701_WRITE(st7701, 0xE8, 0x0D, 0x60, 0xA0, 0xA0, 0x0F, 0x60, 0xA0,
0xA0, 0x09, 0x60, 0xA0, 0xA0, 0x0B, 0x60, 0xA0, 0xA0);
- ST7701_DSI(st7701, 0xEB, 0x02, 0x01, 0xE4, 0xE4, 0x44, 0x00, 0x40);
- ST7701_DSI(st7701, 0xEC, 0x02, 0x01);
- ST7701_DSI(st7701, 0xED, 0xAB, 0x89, 0x76, 0x54, 0x01, 0xFF, 0xFF,
+ ST7701_WRITE(st7701, 0xEB, 0x02, 0x01, 0xE4, 0xE4, 0x44, 0x00, 0x40);
+ ST7701_WRITE(st7701, 0xEC, 0x02, 0x01);
+ ST7701_WRITE(st7701, 0xED, 0xAB, 0x89, 0x76, 0x54, 0x01, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0x10, 0x45, 0x67, 0x98, 0xBA);
}
static void rg_arc_gip_sequence(struct st7701 *st7701)
{
st7701_switch_cmd_bkx(st7701, true, 3);
- ST7701_DSI(st7701, 0xEF, 0x08);
+ ST7701_WRITE(st7701, 0xEF, 0x08);
st7701_switch_cmd_bkx(st7701, true, 0);
- ST7701_DSI(st7701, 0xC7, 0x04);
- ST7701_DSI(st7701, 0xCC, 0x38);
+ ST7701_WRITE(st7701, 0xC7, 0x04);
+ ST7701_WRITE(st7701, 0xCC, 0x38);
st7701_switch_cmd_bkx(st7701, true, 1);
- ST7701_DSI(st7701, 0xB9, 0x10);
- ST7701_DSI(st7701, 0xBC, 0x03);
- ST7701_DSI(st7701, 0xC0, 0x89);
- ST7701_DSI(st7701, 0xE0, 0x00, 0x00, 0x02);
- ST7701_DSI(st7701, 0xE1, 0x04, 0x00, 0x00, 0x00, 0x05, 0x00, 0x00,
+ ST7701_WRITE(st7701, 0xB9, 0x10);
+ ST7701_WRITE(st7701, 0xBC, 0x03);
+ ST7701_WRITE(st7701, 0xC0, 0x89);
+ ST7701_WRITE(st7701, 0xE0, 0x00, 0x00, 0x02);
+ ST7701_WRITE(st7701, 0xE1, 0x04, 0x00, 0x00, 0x00, 0x05, 0x00, 0x00,
0x00, 0x00, 0x20, 0x20);
- ST7701_DSI(st7701, 0xE2, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ ST7701_WRITE(st7701, 0xE2, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00);
- ST7701_DSI(st7701, 0xE3, 0x00, 0x00, 0x33, 0x00);
- ST7701_DSI(st7701, 0xE4, 0x22, 0x00);
- ST7701_DSI(st7701, 0xE5, 0x04, 0x5C, 0xA0, 0xA0, 0x06, 0x5C, 0xA0,
+ ST7701_WRITE(st7701, 0xE3, 0x00, 0x00, 0x33, 0x00);
+ ST7701_WRITE(st7701, 0xE4, 0x22, 0x00);
+ ST7701_WRITE(st7701, 0xE5, 0x04, 0x5C, 0xA0, 0xA0, 0x06, 0x5C, 0xA0,
0xA0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00);
- ST7701_DSI(st7701, 0xE6, 0x00, 0x00, 0x33, 0x00);
- ST7701_DSI(st7701, 0xE7, 0x22, 0x00);
- ST7701_DSI(st7701, 0xE8, 0x05, 0x5C, 0xA0, 0xA0, 0x07, 0x5C, 0xA0,
+ ST7701_WRITE(st7701, 0xE6, 0x00, 0x00, 0x33, 0x00);
+ ST7701_WRITE(st7701, 0xE7, 0x22, 0x00);
+ ST7701_WRITE(st7701, 0xE8, 0x05, 0x5C, 0xA0, 0xA0, 0x07, 0x5C, 0xA0,
0xA0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00);
- ST7701_DSI(st7701, 0xEB, 0x02, 0x00, 0x40, 0x40, 0x00, 0x00, 0x00);
- ST7701_DSI(st7701, 0xEC, 0x00, 0x00);
- ST7701_DSI(st7701, 0xED, 0xFA, 0x45, 0x0B, 0xFF, 0xFF, 0xFF, 0xFF,
+ ST7701_WRITE(st7701, 0xEB, 0x02, 0x00, 0x40, 0x40, 0x00, 0x00, 0x00);
+ ST7701_WRITE(st7701, 0xEC, 0x00, 0x00);
+ ST7701_WRITE(st7701, 0xED, 0xFA, 0x45, 0x0B, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xB0, 0x54, 0xAF);
- ST7701_DSI(st7701, 0xEF, 0x08, 0x08, 0x08, 0x45, 0x3F, 0x54);
+ ST7701_WRITE(st7701, 0xEF, 0x08, 0x08, 0x08, 0x45, 0x3F, 0x54);
st7701_switch_cmd_bkx(st7701, false, 0);
- ST7701_DSI(st7701, MIPI_DCS_SET_ADDRESS_MODE, 0x17);
- ST7701_DSI(st7701, MIPI_DCS_SET_PIXEL_FORMAT, 0x77);
- ST7701_DSI(st7701, MIPI_DCS_EXIT_SLEEP_MODE, 0x00);
+ ST7701_WRITE(st7701, MIPI_DCS_SET_ADDRESS_MODE, 0x17);
+ ST7701_WRITE(st7701, MIPI_DCS_SET_PIXEL_FORMAT, 0x77);
+ ST7701_WRITE(st7701, MIPI_DCS_EXIT_SLEEP_MODE, 0x00);
msleep(120);
}
@@ -490,7 +502,7 @@ static int st7701_enable(struct drm_panel *panel)
{
struct st7701 *st7701 = panel_to_st7701(panel);
- ST7701_DSI(st7701, MIPI_DCS_SET_DISPLAY_ON, 0x00);
+ ST7701_WRITE(st7701, MIPI_DCS_SET_DISPLAY_ON, 0x00);
return 0;
}
@@ -499,7 +511,7 @@ static int st7701_disable(struct drm_panel *panel)
{
struct st7701 *st7701 = panel_to_st7701(panel);
- ST7701_DSI(st7701, MIPI_DCS_SET_DISPLAY_OFF, 0x00);
+ ST7701_WRITE(st7701, MIPI_DCS_SET_DISPLAY_OFF, 0x00);
return 0;
}
@@ -508,7 +520,7 @@ static int st7701_unprepare(struct drm_panel *panel)
{
struct st7701 *st7701 = panel_to_st7701(panel);
- ST7701_DSI(st7701, MIPI_DCS_ENTER_SLEEP_MODE, 0x00);
+ ST7701_WRITE(st7701, MIPI_DCS_ENTER_SLEEP_MODE, 0x00);
msleep(st7701->sleep_delay);
@@ -602,62 +614,62 @@ static const struct st7701_panel_desc ts8550b_desc = {
.panel_sleep_delay = 80, /* panel need extra 80ms for sleep out cmd */
.pv_gamma = {
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC0_MASK, 0),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC4_MASK, 0xe),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC8_MASK, 0x15),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC16_MASK, 0xf),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC0_MASK, 0),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC4_MASK, 0xe),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC8_MASK, 0x15),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC16_MASK, 0xf),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC24_MASK, 0x11),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC52_MASK, 0x8),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC80_MASK, 0x8),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC108_MASK, 0x8),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC24_MASK, 0x11),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC52_MASK, 0x8),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC80_MASK, 0x8),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC108_MASK, 0x8),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC147_MASK, 0x8),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC175_MASK, 0x23),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC203_MASK, 0x4),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC231_MASK, 0x13),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC147_MASK, 0x8),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC175_MASK, 0x23),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC203_MASK, 0x4),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC231_MASK, 0x13),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC239_MASK, 0x12),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC247_MASK, 0x2b),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC251_MASK, 0x34),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC255_MASK, 0x1f)
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC239_MASK, 0x12),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC247_MASK, 0x2b),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC251_MASK, 0x34),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC255_MASK, 0x1f)
},
.nv_gamma = {
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC0_MASK, 0),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC4_MASK, 0xe),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_AJ_MASK, 0x2) |
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC8_MASK, 0x15),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC16_MASK, 0xf),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC0_MASK, 0),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC4_MASK, 0xe),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_AJ_MASK, 0x2) |
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC8_MASK, 0x15),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC16_MASK, 0xf),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC24_MASK, 0x13),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC52_MASK, 0x7),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC80_MASK, 0x9),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC108_MASK, 0x8),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC24_MASK, 0x13),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC52_MASK, 0x7),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC80_MASK, 0x9),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC108_MASK, 0x8),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC147_MASK, 0x8),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC175_MASK, 0x22),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC203_MASK, 0x4),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC231_MASK, 0x10),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC147_MASK, 0x8),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC175_MASK, 0x22),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC203_MASK, 0x4),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC231_MASK, 0x10),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC239_MASK, 0xe),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC247_MASK, 0x2c),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC251_MASK, 0x34),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC255_MASK, 0x1f)
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC239_MASK, 0xe),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC247_MASK, 0x2c),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC251_MASK, 0x34),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC255_MASK, 0x1f)
},
.nlinv = 7,
.vop_uv = 4400000,
@@ -703,62 +715,62 @@ static const struct st7701_panel_desc dmt028vghmcmi_1a_desc = {
.panel_sleep_delay = 5, /* panel need extra 5ms for sleep out cmd */
.pv_gamma = {
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC0_MASK, 0),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC4_MASK, 0x10),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC8_MASK, 0x17),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC16_MASK, 0xd),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC0_MASK, 0),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC4_MASK, 0x10),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC8_MASK, 0x17),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC16_MASK, 0xd),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC24_MASK, 0x11),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC52_MASK, 0x6),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC80_MASK, 0x5),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC108_MASK, 0x8),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC24_MASK, 0x11),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC52_MASK, 0x6),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC80_MASK, 0x5),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC108_MASK, 0x8),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC147_MASK, 0x7),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC175_MASK, 0x1f),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC203_MASK, 0x4),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC231_MASK, 0x11),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC147_MASK, 0x7),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC175_MASK, 0x1f),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC203_MASK, 0x4),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC231_MASK, 0x11),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC239_MASK, 0xe),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC247_MASK, 0x29),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC251_MASK, 0x30),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC255_MASK, 0x1f)
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC239_MASK, 0xe),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC247_MASK, 0x29),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC251_MASK, 0x30),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC255_MASK, 0x1f)
},
.nv_gamma = {
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC0_MASK, 0),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC4_MASK, 0xd),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC8_MASK, 0x14),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC16_MASK, 0xe),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC0_MASK, 0),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC4_MASK, 0xd),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC8_MASK, 0x14),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC16_MASK, 0xe),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC24_MASK, 0x11),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC52_MASK, 0x6),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC80_MASK, 0x4),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC108_MASK, 0x8),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC24_MASK, 0x11),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC52_MASK, 0x6),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC80_MASK, 0x4),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC108_MASK, 0x8),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC147_MASK, 0x8),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC175_MASK, 0x20),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC203_MASK, 0x5),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC231_MASK, 0x13),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC147_MASK, 0x8),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC175_MASK, 0x20),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC203_MASK, 0x5),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC231_MASK, 0x13),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC239_MASK, 0x13),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC247_MASK, 0x26),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC251_MASK, 0x30),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC255_MASK, 0x1f)
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC239_MASK, 0x13),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC247_MASK, 0x26),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC251_MASK, 0x30),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC255_MASK, 0x1f)
},
.nlinv = 1,
.vop_uv = 4800000,
@@ -802,62 +814,62 @@ static const struct st7701_panel_desc kd50t048a_desc = {
.panel_sleep_delay = 0,
.pv_gamma = {
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC0_MASK, 0),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC4_MASK, 0xd),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC8_MASK, 0x14),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC16_MASK, 0xd),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC0_MASK, 0),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC4_MASK, 0xd),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC8_MASK, 0x14),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC16_MASK, 0xd),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC24_MASK, 0x10),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC52_MASK, 0x5),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC80_MASK, 0x2),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC108_MASK, 0x8),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC24_MASK, 0x10),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC52_MASK, 0x5),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC80_MASK, 0x2),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC108_MASK, 0x8),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC147_MASK, 0x8),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC175_MASK, 0x1e),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC203_MASK, 0x5),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC231_MASK, 0x13),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC147_MASK, 0x8),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC175_MASK, 0x1e),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC203_MASK, 0x5),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC231_MASK, 0x13),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC239_MASK, 0x11),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_AJ_MASK, 2) |
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC247_MASK, 0x23),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC251_MASK, 0x29),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC255_MASK, 0x18)
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC239_MASK, 0x11),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_AJ_MASK, 2) |
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC247_MASK, 0x23),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC251_MASK, 0x29),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC255_MASK, 0x18)
},
.nv_gamma = {
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC0_MASK, 0),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC4_MASK, 0xc),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC8_MASK, 0x14),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC16_MASK, 0xc),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC0_MASK, 0),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC4_MASK, 0xc),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC8_MASK, 0x14),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC16_MASK, 0xc),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC24_MASK, 0x10),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC52_MASK, 0x5),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC80_MASK, 0x3),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC108_MASK, 0x8),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC24_MASK, 0x10),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC52_MASK, 0x5),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC80_MASK, 0x3),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC108_MASK, 0x8),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC147_MASK, 0x7),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC175_MASK, 0x20),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC203_MASK, 0x5),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC231_MASK, 0x13),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC147_MASK, 0x7),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC175_MASK, 0x20),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC203_MASK, 0x5),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC231_MASK, 0x13),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC239_MASK, 0x11),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_AJ_MASK, 2) |
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC247_MASK, 0x24),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC251_MASK, 0x29),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC255_MASK, 0x18)
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC239_MASK, 0x11),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_AJ_MASK, 2) |
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC247_MASK, 0x24),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC251_MASK, 0x29),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC255_MASK, 0x18)
},
.nlinv = 1,
.vop_uv = 4887500,
@@ -901,62 +913,62 @@ static const struct st7701_panel_desc rg_arc_desc = {
.panel_sleep_delay = 80,
.pv_gamma = {
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_AJ_MASK, 0x01) |
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC0_MASK, 0),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC4_MASK, 0x16),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC8_MASK, 0x1d),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC16_MASK, 0x0e),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_AJ_MASK, 0x01) |
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC0_MASK, 0),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC4_MASK, 0x16),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC8_MASK, 0x1d),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC16_MASK, 0x0e),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC24_MASK, 0x12),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC52_MASK, 0x06),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC80_MASK, 0x0c),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC108_MASK, 0x0a),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC24_MASK, 0x12),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC52_MASK, 0x06),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC80_MASK, 0x0c),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC108_MASK, 0x0a),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC147_MASK, 0x09),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC175_MASK, 0x25),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC203_MASK, 0x00),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC231_MASK, 0x03),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC147_MASK, 0x09),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC175_MASK, 0x25),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC203_MASK, 0x00),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC231_MASK, 0x03),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC239_MASK, 0x00),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC247_MASK, 0x3f),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC251_MASK, 0x3f),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC255_MASK, 0x1c)
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC239_MASK, 0x00),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC247_MASK, 0x3f),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC251_MASK, 0x3f),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC255_MASK, 0x1c)
},
.nv_gamma = {
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_AJ_MASK, 0x01) |
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC0_MASK, 0),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC4_MASK, 0x16),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC8_MASK, 0x1e),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC16_MASK, 0x0e),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_AJ_MASK, 0x01) |
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC0_MASK, 0),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC4_MASK, 0x16),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC8_MASK, 0x1e),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC16_MASK, 0x0e),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC24_MASK, 0x11),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC52_MASK, 0x06),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC80_MASK, 0x0c),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC108_MASK, 0x08),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC24_MASK, 0x11),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC52_MASK, 0x06),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC80_MASK, 0x0c),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC108_MASK, 0x08),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC147_MASK, 0x09),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC175_MASK, 0x26),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC203_MASK, 0x00),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC231_MASK, 0x15),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC147_MASK, 0x09),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC175_MASK, 0x26),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC203_MASK, 0x00),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC231_MASK, 0x15),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC239_MASK, 0x00),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC247_MASK, 0x3f),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC251_MASK, 0x3f),
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
- CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC255_MASK, 0x1c)
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC239_MASK, 0x00),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC247_MASK, 0x3f),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC251_MASK, 0x3f),
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_AJ_MASK, 0) |
+ CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC255_MASK, 0x1c)
},
.nlinv = 0,
.vop_uv = 4500000,
@@ -974,42 +986,49 @@ static const struct st7701_panel_desc rg_arc_desc = {
.gip_sequence = rg_arc_gip_sequence,
};
-static int st7701_dsi_probe(struct mipi_dsi_device *dsi)
+static void st7701_cleanup(void *data)
+{
+ struct st7701 *st7701 = (struct st7701 *)data;
+
+ drm_panel_remove(&st7701->panel);
+ drm_panel_disable(&st7701->panel);
+ drm_panel_unprepare(&st7701->panel);
+}
+
+static int st7701_probe(struct device *dev, int connector_type)
{
const struct st7701_panel_desc *desc;
struct st7701 *st7701;
int ret;
- st7701 = devm_kzalloc(&dsi->dev, sizeof(*st7701), GFP_KERNEL);
+ desc = of_device_get_match_data(dev);
+ if (!desc)
+ return -ENODEV;
+
+ st7701 = devm_kzalloc(dev, sizeof(*st7701), GFP_KERNEL);
if (!st7701)
return -ENOMEM;
- desc = of_device_get_match_data(&dsi->dev);
- dsi->mode_flags = MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_VIDEO_BURST |
- MIPI_DSI_MODE_LPM | MIPI_DSI_CLOCK_NON_CONTINUOUS;
- dsi->format = desc->format;
- dsi->lanes = desc->lanes;
-
+ st7701->desc = desc;
st7701->supplies[0].supply = "VCC";
st7701->supplies[1].supply = "IOVCC";
- ret = devm_regulator_bulk_get(&dsi->dev, ARRAY_SIZE(st7701->supplies),
+ ret = devm_regulator_bulk_get(dev, ARRAY_SIZE(st7701->supplies),
st7701->supplies);
if (ret < 0)
return ret;
- st7701->reset = devm_gpiod_get(&dsi->dev, "reset", GPIOD_OUT_LOW);
+ st7701->reset = devm_gpiod_get(dev, "reset", GPIOD_OUT_LOW);
if (IS_ERR(st7701->reset)) {
- dev_err(&dsi->dev, "Couldn't get our reset GPIO\n");
+ dev_err(dev, "Couldn't get our reset GPIO\n");
return PTR_ERR(st7701->reset);
}
- ret = of_drm_get_panel_orientation(dsi->dev.of_node, &st7701->orientation);
+ ret = of_drm_get_panel_orientation(dev->of_node, &st7701->orientation);
if (ret < 0)
- return dev_err_probe(&dsi->dev, ret, "Failed to get orientation\n");
+ return dev_err_probe(dev, ret, "Failed to get orientation\n");
- drm_panel_init(&st7701->panel, &dsi->dev, &st7701_funcs,
- DRM_MODE_CONNECTOR_DSI);
+ drm_panel_init(&st7701->panel, dev, &st7701_funcs, connector_type);
/**
* Once sleep out has been issued, ST7701 IC required to wait 120ms
@@ -1026,50 +1045,138 @@ static int st7701_dsi_probe(struct mipi_dsi_device *dsi)
if (ret)
return ret;
+ dev_set_drvdata(dev, st7701);
+
drm_panel_add(&st7701->panel);
- mipi_dsi_set_drvdata(dsi, st7701);
- st7701->dsi = dsi;
- st7701->desc = desc;
+ return devm_add_action_or_reset(dev, st7701_cleanup, st7701);
+}
- ret = mipi_dsi_attach(dsi);
- if (ret)
- goto err_attach;
+static int st7701_dsi_probe(struct mipi_dsi_device *dsi)
+{
+ struct st7701 *st7701;
+ int err;
+
+ err = st7701_probe(&dsi->dev, DRM_MODE_CONNECTOR_DSI);
+ if (err)
+ return err;
+
+ st7701 = dev_get_drvdata(&dsi->dev);
+ st7701->dsi = dsi;
+ st7701->write_command = st7701_dsi_write;
+
+ if (!st7701->desc->lanes)
+ return dev_err_probe(&dsi->dev, -EINVAL, "This panel is not for MIPI DSI\n");
+
+ dsi->mode_flags = MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_VIDEO_BURST |
+ MIPI_DSI_MODE_LPM | MIPI_DSI_CLOCK_NON_CONTINUOUS;
+ dsi->format = st7701->desc->format;
+ dsi->lanes = st7701->desc->lanes;
+
+ err = mipi_dsi_attach(dsi);
+ if (err)
+ return dev_err_probe(&dsi->dev, err, "Failed to init MIPI DSI\n");
return 0;
+}
-err_attach:
- drm_panel_remove(&st7701->panel);
- return ret;
+static int st7701_spi_probe(struct spi_device *spi)
+{
+ struct st7701 *st7701;
+ struct gpio_desc *dc;
+ int err;
+
+ err = st7701_probe(&spi->dev, DRM_MODE_CONNECTOR_DPI);
+ if (err)
+ return err;
+
+ st7701 = dev_get_drvdata(&spi->dev);
+ st7701->write_command = st7701_dbi_write;
+
+ dc = devm_gpiod_get_optional(&spi->dev, "dc", GPIOD_OUT_LOW);
+ if (IS_ERR(dc))
+ return dev_err_probe(&spi->dev, PTR_ERR(dc), "Failed to get GPIO for D/CX\n");
+
+ err = mipi_dbi_spi_init(spi, &st7701->dbi, dc);
+ if (err)
+ return dev_err_probe(&spi->dev, err, "Failed to init MIPI DBI\n");
+ st7701->dbi.read_commands = NULL;
+
+ return 0;
}
static void st7701_dsi_remove(struct mipi_dsi_device *dsi)
{
- struct st7701 *st7701 = mipi_dsi_get_drvdata(dsi);
-
mipi_dsi_detach(dsi);
- drm_panel_remove(&st7701->panel);
}
-static const struct of_device_id st7701_of_match[] = {
+static const struct of_device_id st7701_dsi_of_match[] = {
{ .compatible = "anbernic,rg-arc-panel", .data = &rg_arc_desc },
{ .compatible = "densitron,dmt028vghmcmi-1a", .data = &dmt028vghmcmi_1a_desc },
{ .compatible = "elida,kd50t048a", .data = &kd50t048a_desc },
{ .compatible = "techstar,ts8550b", .data = &ts8550b_desc },
- { }
+ { /* sentinel */ }
};
-MODULE_DEVICE_TABLE(of, st7701_of_match);
+MODULE_DEVICE_TABLE(of, st7701_dsi_of_match);
+
+static const struct of_device_id st7701_spi_of_match[] = {
+ { /* sentinel */ }
+};
+MODULE_DEVICE_TABLE(of, st7701_spi_of_match);
+
+static const struct spi_device_id st7701_spi_ids[] = {
+ { /* sentinel */ }
+};
+MODULE_DEVICE_TABLE(spi, st7701_spi_ids);
static struct mipi_dsi_driver st7701_dsi_driver = {
.probe = st7701_dsi_probe,
.remove = st7701_dsi_remove,
.driver = {
.name = "st7701",
- .of_match_table = st7701_of_match,
+ .of_match_table = st7701_dsi_of_match,
},
};
-module_mipi_dsi_driver(st7701_dsi_driver);
+
+static struct spi_driver st7701_spi_driver = {
+ .probe = st7701_spi_probe,
+ .id_table = st7701_spi_ids,
+ .driver = {
+ .name = "st7701",
+ .of_match_table = st7701_spi_of_match,
+ },
+};
+
+static int __init st7701_driver_init(void)
+{
+ int err;
+
+ err = spi_register_driver(&st7701_spi_driver);
+ if (err)
+ return err;
+
+ if (IS_ENABLED(CONFIG_DRM_MIPI_DSI)) {
+ err = mipi_dsi_driver_register(&st7701_dsi_driver);
+ if (err) {
+ spi_unregister_driver(&st7701_spi_driver);
+ return err;
+ }
+
+ return 0;
+ }
+}
+module_init(st7701_driver_init);
+
+static void __exit st7701_driver_exit(void)
+{
+ if (IS_ENABLED(CONFIG_DRM_MIPI_DSI))
+ mipi_dsi_driver_unregister(&st7701_dsi_driver);
+
+ spi_unregister_driver(&st7701_spi_driver);
+}
+module_exit(st7701_driver_exit);
MODULE_AUTHOR("Jagan Teki <jagan@...rulasolutions.com>");
+MODULE_AUTHOR("Hironori KIKUCHI <kikuchan98@...il.com>");
MODULE_DESCRIPTION("Sitronix ST7701 LCD Panel Driver");
MODULE_LICENSE("GPL");
--
2.45.2
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