| 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: Wed, 28 Dec 2022 02:47:57 +0100
From: Javier Martinez Canillas <javierm@...hat.com>
To: linux-kernel@...r.kernel.org
Cc: Javier Martinez Canillas <javierm@...hat.com>,
Daniel Vetter <daniel@...ll.ch>,
David Airlie <airlied@...il.com>,
Sam Ravnborg <sam@...nborg.org>,
Thierry Reding <thierry.reding@...il.com>,
dri-devel@...ts.freedesktop.org
Subject: [PATCH 14/14] drm/panel-xinpeng-xpp055c272: Drop custom DSI write macro
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@...hat.com>
---
.../gpu/drm/panel/panel-xinpeng-xpp055c272.c | 44 ++++++++-----------
1 file changed, 18 insertions(+), 26 deletions(-)
diff --git a/drivers/gpu/drm/panel/panel-xinpeng-xpp055c272.c b/drivers/gpu/drm/panel/panel-xinpeng-xpp055c272.c
index 2c54733ee241..230d87ba139a 100644
--- a/drivers/gpu/drm/panel/panel-xinpeng-xpp055c272.c
+++ b/drivers/gpu/drm/panel/panel-xinpeng-xpp055c272.c
@@ -60,14 +60,6 @@ static inline struct xpp055c272 *panel_to_xpp055c272(struct drm_panel *panel)
return container_of(panel, struct xpp055c272, panel);
}
-#define dsi_generic_write_seq(dsi, cmd, seq...) do { \
- static const u8 b[] = { cmd, seq }; \
- int ret; \
- ret = mipi_dsi_dcs_write_buffer(dsi, b, ARRAY_SIZE(b)); \
- if (ret < 0) \
- return ret; \
- } while (0)
-
static int xpp055c272_init_sequence(struct xpp055c272 *ctx)
{
struct mipi_dsi_device *dsi = to_mipi_dsi_device(ctx->dev);
@@ -77,37 +69,37 @@ static int xpp055c272_init_sequence(struct xpp055c272 *ctx)
* Init sequence was supplied by the panel vendor without much
* documentation.
*/
- dsi_generic_write_seq(dsi, XPP055C272_CMD_SETEXTC, 0xf1, 0x12, 0x83);
- dsi_generic_write_seq(dsi, XPP055C272_CMD_SETMIPI,
+ mipi_dsi_generic_write_seq(dsi, XPP055C272_CMD_SETEXTC, 0xf1, 0x12, 0x83);
+ mipi_dsi_generic_write_seq(dsi, XPP055C272_CMD_SETMIPI,
0x33, 0x81, 0x05, 0xf9, 0x0e, 0x0e, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x44, 0x25,
0x00, 0x91, 0x0a, 0x00, 0x00, 0x02, 0x4f, 0x01,
0x00, 0x00, 0x37);
- dsi_generic_write_seq(dsi, XPP055C272_CMD_SETPOWER_EXT, 0x25);
- dsi_generic_write_seq(dsi, XPP055C272_CMD_SETPCR, 0x02, 0x11, 0x00);
- dsi_generic_write_seq(dsi, XPP055C272_CMD_SETRGBIF,
+ mipi_dsi_generic_write_seq(dsi, XPP055C272_CMD_SETPOWER_EXT, 0x25);
+ mipi_dsi_generic_write_seq(dsi, XPP055C272_CMD_SETPCR, 0x02, 0x11, 0x00);
+ mipi_dsi_generic_write_seq(dsi, XPP055C272_CMD_SETRGBIF,
0x0c, 0x10, 0x0a, 0x50, 0x03, 0xff, 0x00, 0x00,
0x00, 0x00);
- dsi_generic_write_seq(dsi, XPP055C272_CMD_SETSCR,
+ mipi_dsi_generic_write_seq(dsi, XPP055C272_CMD_SETSCR,
0x73, 0x73, 0x50, 0x50, 0x00, 0x00, 0x08, 0x70,
0x00);
- dsi_generic_write_seq(dsi, XPP055C272_CMD_SETVDC, 0x46);
- dsi_generic_write_seq(dsi, XPP055C272_CMD_SETPANEL, 0x0b);
- dsi_generic_write_seq(dsi, XPP055C272_CMD_SETCYC, 0x80);
- dsi_generic_write_seq(dsi, XPP055C272_CMD_SETDISP, 0xc8, 0x12, 0x30);
- dsi_generic_write_seq(dsi, XPP055C272_CMD_SETEQ,
+ mipi_dsi_generic_write_seq(dsi, XPP055C272_CMD_SETVDC, 0x46);
+ mipi_dsi_generic_write_seq(dsi, XPP055C272_CMD_SETPANEL, 0x0b);
+ mipi_dsi_generic_write_seq(dsi, XPP055C272_CMD_SETCYC, 0x80);
+ mipi_dsi_generic_write_seq(dsi, XPP055C272_CMD_SETDISP, 0xc8, 0x12, 0x30);
+ mipi_dsi_generic_write_seq(dsi, XPP055C272_CMD_SETEQ,
0x07, 0x07, 0x0B, 0x0B, 0x03, 0x0B, 0x00, 0x00,
0x00, 0x00, 0xFF, 0x00, 0xC0, 0x10);
- dsi_generic_write_seq(dsi, XPP055C272_CMD_SETPOWER,
+ mipi_dsi_generic_write_seq(dsi, XPP055C272_CMD_SETPOWER,
0x53, 0x00, 0x1e, 0x1e, 0x77, 0xe1, 0xcc, 0xdd,
0x67, 0x77, 0x33, 0x33);
- dsi_generic_write_seq(dsi, XPP055C272_CMD_SETECO, 0x00, 0x00, 0xff,
+ mipi_dsi_generic_write_seq(dsi, XPP055C272_CMD_SETECO, 0x00, 0x00, 0xff,
0xff, 0x01, 0xff);
- dsi_generic_write_seq(dsi, XPP055C272_CMD_SETBGP, 0x09, 0x09);
+ mipi_dsi_generic_write_seq(dsi, XPP055C272_CMD_SETBGP, 0x09, 0x09);
msleep(20);
- dsi_generic_write_seq(dsi, XPP055C272_CMD_SETVCOM, 0x87, 0x95);
- dsi_generic_write_seq(dsi, XPP055C272_CMD_SETGIP1,
+ mipi_dsi_generic_write_seq(dsi, XPP055C272_CMD_SETVCOM, 0x87, 0x95);
+ mipi_dsi_generic_write_seq(dsi, XPP055C272_CMD_SETGIP1,
0xc2, 0x10, 0x05, 0x05, 0x10, 0x05, 0xa0, 0x12,
0x31, 0x23, 0x3f, 0x81, 0x0a, 0xa0, 0x37, 0x18,
0x00, 0x80, 0x01, 0x00, 0x00, 0x00, 0x00, 0x80,
@@ -116,7 +108,7 @@ static int xpp055c272_init_sequence(struct xpp055c272 *ctx)
0xf8, 0x87, 0x53, 0x18, 0x88, 0x88, 0x81, 0x88,
0x88, 0x88, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00);
- dsi_generic_write_seq(dsi, XPP055C272_CMD_SETGIP2,
+ mipi_dsi_generic_write_seq(dsi, XPP055C272_CMD_SETGIP2,
0x00, 0x1a, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00,
0x00, 0x00, 0x00, 0x00, 0x1f, 0x88, 0x81, 0x35,
0x78, 0x88, 0x88, 0x85, 0x88, 0x88, 0x88, 0x0f,
@@ -125,7 +117,7 @@ static int xpp055c272_init_sequence(struct xpp055c272 *ctx)
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x30, 0x05,
0xa0, 0x00, 0x00, 0x00, 0x00);
- dsi_generic_write_seq(dsi, XPP055C272_CMD_SETGAMMA,
+ mipi_dsi_generic_write_seq(dsi, XPP055C272_CMD_SETGAMMA,
0x00, 0x06, 0x08, 0x2a, 0x31, 0x3f, 0x38, 0x36,
0x07, 0x0c, 0x0d, 0x11, 0x13, 0x12, 0x13, 0x11,
0x18, 0x00, 0x06, 0x08, 0x2a, 0x31, 0x3f, 0x38,
--
2.38.1
Powered by blists - more mailing lists