lkml.org 
[lkml]   [2023]   [Jan]   [7]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH v2 11/13] drm/panel-mantix-mlaf057we51: Drop custom DSI write macro
Date
There is a macro for this already in the <drm/drm_mipi_dsi.h> header, use
that instead and delete the custom DSI write macro 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.

.../gpu/drm/panel/panel-mantix-mlaf057we51.c | 24 +++++++------------
1 file changed, 8 insertions(+), 16 deletions(-)

diff --git a/drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c b/drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c
index 772e3b6acece..9243b2ad828d 100644
--- a/drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c
+++ b/drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c
@@ -45,14 +45,6 @@ static inline struct mantix *panel_to_mantix(struct drm_panel *panel)
return container_of(panel, struct mantix, 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)
-
static int mantix_init_sequence(struct mantix *ctx)
{
struct mipi_dsi_device *dsi = to_mipi_dsi_device(ctx->dev);
@@ -61,18 +53,18 @@ static int mantix_init_sequence(struct mantix *ctx)
/*
* Init sequence was supplied by the panel vendor.
*/
- dsi_generic_write_seq(dsi, MANTIX_CMD_OTP_STOP_RELOAD_MIPI, 0x5A);
+ mipi_dsi_generic_write_seq(dsi, MANTIX_CMD_OTP_STOP_RELOAD_MIPI, 0x5A);

- dsi_generic_write_seq(dsi, MANTIX_CMD_INT_CANCEL, 0x03);
- dsi_generic_write_seq(dsi, MANTIX_CMD_OTP_STOP_RELOAD_MIPI, 0x5A, 0x03);
- dsi_generic_write_seq(dsi, 0x80, 0xA9, 0x00);
+ mipi_dsi_generic_write_seq(dsi, MANTIX_CMD_INT_CANCEL, 0x03);
+ mipi_dsi_generic_write_seq(dsi, MANTIX_CMD_OTP_STOP_RELOAD_MIPI, 0x5A, 0x03);
+ mipi_dsi_generic_write_seq(dsi, 0x80, 0xA9, 0x00);

- dsi_generic_write_seq(dsi, MANTIX_CMD_OTP_STOP_RELOAD_MIPI, 0x5A, 0x09);
- dsi_generic_write_seq(dsi, 0x80, 0x64, 0x00, 0x64, 0x00, 0x00);
+ mipi_dsi_generic_write_seq(dsi, MANTIX_CMD_OTP_STOP_RELOAD_MIPI, 0x5A, 0x09);
+ mipi_dsi_generic_write_seq(dsi, 0x80, 0x64, 0x00, 0x64, 0x00, 0x00);
msleep(20);

- dsi_generic_write_seq(dsi, MANTIX_CMD_SPI_FINISH, 0xA5);
- dsi_generic_write_seq(dsi, MANTIX_CMD_OTP_STOP_RELOAD_MIPI, 0x00, 0x2F);
+ mipi_dsi_generic_write_seq(dsi, MANTIX_CMD_SPI_FINISH, 0xA5);
+ mipi_dsi_generic_write_seq(dsi, MANTIX_CMD_OTP_STOP_RELOAD_MIPI, 0x00, 0x2F);
msleep(20);

dev_dbg(dev, "Panel init sequence done\n");
--
2.38.1
\
 
 \ /
  Last update: 2023-03-26 23:31    [W:0.101 / U:0.472 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site