| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Date: Fri, 28 Jun 2024 10:22:15 +0200
From: Neil Armstrong <neil.armstrong@...aro.org>
To: Hironori KIKUCHI <kikuchan98@...il.com>, linux-kernel@...r.kernel.org
Cc: Jagan Teki <jagan@...rulasolutions.com>,
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: Re: [PATCH v2 2/3] drm/panel: st7701: Add support for SPI for
configuration
On 28/06/2024 07:10, Hironori KIKUCHI wrote:
> 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 */ }
Unnecessary change
> };
> -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)) {
This is impossible, you depend on 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);
This is impossible, you depend on DRM_MIPI_DSI
> +
> + 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");
The patch is quite hard to review, I think it should be split into:
- convert all defines to ST7701_CMD
- split probe in two parts
- introduce spi
But then I would like to avoid depending on SPI & DSI, do you
thing it woudl be possible to have :
depend on SPI || DRM_MIPI_DSI
select DRM_MIPI_DBI if SPI
and only compile the DSI or SPI parts if the corresponding config is enabled ?
Thanks,
Neil
Powered by blists - more mailing lists