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Subject[PATCH v2 07/13] drm/panel-jdi-fhd-r63452: Drop custom DSI write macros
Date
There are macros for these already in the <drm/drm_mipi_dsi.h> header, use
that instead and delete the custom DSI write macros defined in the driver.

Signed-off-by: Javier Martinez Canillas <javierm@redhat.com>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
---

Changes in v2:
- Add Sam Ravnborg's Reviewed-by tag.
- Fix identation on macro usage (Sam Ravnborg).

drivers/gpu/drm/panel/panel-jdi-fhd-r63452.c | 58 +++++++-------------
1 file changed, 21 insertions(+), 37 deletions(-)

diff --git a/drivers/gpu/drm/panel/panel-jdi-fhd-r63452.c b/drivers/gpu/drm/panel/panel-jdi-fhd-r63452.c
index d8765b2294fb..8912757a6f42 100644
--- a/drivers/gpu/drm/panel/panel-jdi-fhd-r63452.c
+++ b/drivers/gpu/drm/panel/panel-jdi-fhd-r63452.c
@@ -29,22 +29,6 @@ static inline struct jdi_fhd_r63452 *to_jdi_fhd_r63452(struct drm_panel *panel)
return container_of(panel, struct jdi_fhd_r63452, panel);
}

-#define dsi_generic_write_seq(dsi, seq...) do { \
- static const u8 d[] = { seq }; \
- int ret; \
- ret = mipi_dsi_generic_write(dsi, d, ARRAY_SIZE(d)); \
- if (ret < 0) \
- return ret; \
- } while (0)
-
-#define dsi_dcs_write_seq(dsi, seq...) do { \
- static const u8 d[] = { seq }; \
- int ret; \
- ret = mipi_dsi_dcs_write_buffer(dsi, d, ARRAY_SIZE(d)); \
- if (ret < 0) \
- return ret; \
- } while (0)
-
static void jdi_fhd_r63452_reset(struct jdi_fhd_r63452 *ctx)
{
gpiod_set_value_cansleep(ctx->reset_gpio, 0);
@@ -63,12 +47,12 @@ static int jdi_fhd_r63452_on(struct jdi_fhd_r63452 *ctx)

dsi->mode_flags |= MIPI_DSI_MODE_LPM;

- dsi_generic_write_seq(dsi, 0xb0, 0x00);
- dsi_generic_write_seq(dsi, 0xd6, 0x01);
- dsi_generic_write_seq(dsi, 0xec,
- 0x64, 0xdc, 0xec, 0x3b, 0x52, 0x00, 0x0b, 0x0b,
- 0x13, 0x15, 0x68, 0x0b, 0xb5);
- dsi_generic_write_seq(dsi, 0xb0, 0x03);
+ mipi_dsi_generic_write_seq(dsi, 0xb0, 0x00);
+ mipi_dsi_generic_write_seq(dsi, 0xd6, 0x01);
+ mipi_dsi_generic_write_seq(dsi, 0xec,
+ 0x64, 0xdc, 0xec, 0x3b, 0x52, 0x00, 0x0b, 0x0b,
+ 0x13, 0x15, 0x68, 0x0b, 0xb5);
+ mipi_dsi_generic_write_seq(dsi, 0xb0, 0x03);

ret = mipi_dsi_dcs_set_tear_on(dsi, MIPI_DSI_DCS_TEAR_MODE_VBLANK);
if (ret < 0) {
@@ -76,7 +60,7 @@ static int jdi_fhd_r63452_on(struct jdi_fhd_r63452 *ctx)
return ret;
}

- dsi_dcs_write_seq(dsi, MIPI_DCS_SET_ADDRESS_MODE, 0x00);
+ mipi_dsi_dcs_write_seq(dsi, MIPI_DCS_SET_ADDRESS_MODE, 0x00);

ret = mipi_dsi_dcs_set_pixel_format(dsi, 0x77);
if (ret < 0) {
@@ -108,10 +92,10 @@ static int jdi_fhd_r63452_on(struct jdi_fhd_r63452 *ctx)
return ret;
}

- dsi_dcs_write_seq(dsi, MIPI_DCS_WRITE_CONTROL_DISPLAY, 0x24);
- dsi_dcs_write_seq(dsi, MIPI_DCS_WRITE_POWER_SAVE, 0x00);
- dsi_dcs_write_seq(dsi, MIPI_DCS_SET_CABC_MIN_BRIGHTNESS, 0x00);
- dsi_dcs_write_seq(dsi, 0x84, 0x00);
+ mipi_dsi_dcs_write_seq(dsi, MIPI_DCS_WRITE_CONTROL_DISPLAY, 0x24);
+ mipi_dsi_dcs_write_seq(dsi, MIPI_DCS_WRITE_POWER_SAVE, 0x00);
+ mipi_dsi_dcs_write_seq(dsi, MIPI_DCS_SET_CABC_MIN_BRIGHTNESS, 0x00);
+ mipi_dsi_dcs_write_seq(dsi, 0x84, 0x00);

ret = mipi_dsi_dcs_set_display_on(dsi);
if (ret < 0) {
@@ -127,10 +111,10 @@ static int jdi_fhd_r63452_on(struct jdi_fhd_r63452 *ctx)
}
msleep(80);

- dsi_generic_write_seq(dsi, 0xb0, 0x04);
- dsi_dcs_write_seq(dsi, 0x84, 0x00);
- dsi_generic_write_seq(dsi, 0xc8, 0x11);
- dsi_generic_write_seq(dsi, 0xb0, 0x03);
+ mipi_dsi_generic_write_seq(dsi, 0xb0, 0x04);
+ mipi_dsi_dcs_write_seq(dsi, 0x84, 0x00);
+ mipi_dsi_generic_write_seq(dsi, 0xc8, 0x11);
+ mipi_dsi_generic_write_seq(dsi, 0xb0, 0x03);

return 0;
}
@@ -143,12 +127,12 @@ static int jdi_fhd_r63452_off(struct jdi_fhd_r63452 *ctx)

dsi->mode_flags &= ~MIPI_DSI_MODE_LPM;

- dsi_generic_write_seq(dsi, 0xb0, 0x00);
- dsi_generic_write_seq(dsi, 0xd6, 0x01);
- dsi_generic_write_seq(dsi, 0xec,
- 0x64, 0xdc, 0xec, 0x3b, 0x52, 0x00, 0x0b, 0x0b,
- 0x13, 0x15, 0x68, 0x0b, 0x95);
- dsi_generic_write_seq(dsi, 0xb0, 0x03);
+ mipi_dsi_generic_write_seq(dsi, 0xb0, 0x00);
+ mipi_dsi_generic_write_seq(dsi, 0xd6, 0x01);
+ mipi_dsi_generic_write_seq(dsi, 0xec,
+ 0x64, 0xdc, 0xec, 0x3b, 0x52, 0x00, 0x0b, 0x0b,
+ 0x13, 0x15, 0x68, 0x0b, 0x95);
+ mipi_dsi_generic_write_seq(dsi, 0xb0, 0x03);

ret = mipi_dsi_dcs_set_display_off(dsi);
if (ret < 0) {
--
2.38.1
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