| 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, 8 May 2024 13:51:51 -0700
From: Douglas Anderson <dianders@...omium.org>
To: dri-devel@...ts.freedesktop.org
Cc: lvzhaoxiong@...qin.corp-partner.google.com,
Jani Nikula <jani.nikula@...ux.intel.com>,
Hsin-Yi Wang <hsinyi@...gle.com>,
Linus Walleij <linus.walleij@...aro.org>,
Javier Martinez Canillas <javierm@...hat.com>,
Neil Armstrong <neil.armstrong@...aro.org>,
Cong Yang <yangcong5@...qin.corp-partner.google.com>,
Sam Ravnborg <sam@...nborg.org>,
Dmitry Baryshkov <dmitry.baryshkov@...aro.org>,
Joel Selvaraj <jo@...amily.in>,
Brian Norris <briannorris@...omium.org>,
Douglas Anderson <dianders@...omium.org>,
Daniel Vetter <daniel@...ll.ch>,
David Airlie <airlied@...il.com>,
Jessica Zhang <quic_jesszhan@...cinc.com>,
Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
Maxime Ripard <mripard@...nel.org>,
Thomas Zimmermann <tzimmermann@...e.de>,
linux-kernel@...r.kernel.org
Subject: [PATCH v4 9/9] drm/panel: innolux-p079zca: Don't use a table for initting panels
Consensus on the mailing lists is that panels shouldn't use a table of
init commands but should instead use init functions. We'll use the
same concepts as the recently introduced
mipi_dsi_generic_write_seq_multi() to make this clean/easy and also
not bloat the driver too much. Measuring before/after this change:
$ scripts/bloat-o-meter \
.../before/panel-innolux-p079zca.ko \
.../after/panel-innolux-p079zca.ko
add/remove: 3/2 grow/shrink: 0/1 up/down: 2356/-1944 (412)
Function old new delta
innolux_p097pfg_init - 1772 +1772
innolux_p097pfg_init.d - 480 +480
innolux_panel_write_multi - 104 +104
innolux_panel_prepare 412 308 -104
compoundliteral 480 - -480
innolux_p097pfg_init_cmds 1360 - -1360
Total: Before=5802, After=6214, chg +7.10%
Note that, unlike some other drivers, we actually make this panel
driver _bigger_ by using the new functions. This is because the
innolux-p079zca panel driver didn't have as complex of a table and
thus the old table was more efficient than the code. The bloat is
still not giant (only 412 bytes).
Also note that we can't direclty use
mipi_dsi_generic_write_seq_multi() here because we need to deal with
the crazy "nop" that this driver sends after all commands. This means
that we have to write code that is "inspired" by the new macros.
Since we're touching all the tables, let's also convert hex numbers to
lower case as per kernel conventions.
Reviewed-by: Linus Walleij <linus.walleij@...aro.org>
Signed-off-by: Douglas Anderson <dianders@...omium.org>
---
Changes in v4:
- Test to see if init is non-NULL before using it.
Changes in v3:
- New
drivers/gpu/drm/panel/panel-innolux-p079zca.c | 284 +++++++++---------
1 file changed, 140 insertions(+), 144 deletions(-)
diff --git a/drivers/gpu/drm/panel/panel-innolux-p079zca.c b/drivers/gpu/drm/panel/panel-innolux-p079zca.c
index 485178a99910..ade8bf7491ee 100644
--- a/drivers/gpu/drm/panel/panel-innolux-p079zca.c
+++ b/drivers/gpu/drm/panel/panel-innolux-p079zca.c
@@ -17,14 +17,7 @@
#include <drm/drm_modes.h>
#include <drm/drm_panel.h>
-struct panel_init_cmd {
- size_t len;
- const char *data;
-};
-
-#define _INIT_CMD(...) { \
- .len = sizeof((char[]){__VA_ARGS__}), \
- .data = (char[]){__VA_ARGS__} }
+struct innolux_panel;
struct panel_desc {
const struct drm_display_mode *mode;
@@ -36,7 +29,7 @@ struct panel_desc {
unsigned long flags;
enum mipi_dsi_pixel_format format;
- const struct panel_init_cmd *init_cmds;
+ int (*init)(struct innolux_panel *innolux);
unsigned int lanes;
const char * const *supply_names;
unsigned int num_supplies;
@@ -132,32 +125,10 @@ static int innolux_panel_prepare(struct drm_panel *panel)
/* p079zca: t4, p097pfg: t5 */
usleep_range(20000, 21000);
- if (innolux->desc->init_cmds) {
- const struct panel_init_cmd *cmds =
- innolux->desc->init_cmds;
- unsigned int i;
-
- for (i = 0; cmds[i].len != 0; i++) {
- const struct panel_init_cmd *cmd = &cmds[i];
-
- err = mipi_dsi_generic_write(innolux->link, cmd->data,
- cmd->len);
- if (err < 0) {
- dev_err(panel->dev, "failed to write command %u\n", i);
- goto poweroff;
- }
-
- /*
- * Included by random guessing, because without this
- * (or at least, some delay), the panel sometimes
- * didn't appear to pick up the command sequence.
- */
- err = mipi_dsi_dcs_nop(innolux->link);
- if (err < 0) {
- dev_err(panel->dev, "failed to send DCS nop: %d\n", err);
- goto poweroff;
- }
- }
+ if (innolux->desc->init) {
+ err = innolux->desc->init(innolux);
+ if (err < 0)
+ goto poweroff;
}
err = mipi_dsi_dcs_exit_sleep_mode(innolux->link);
@@ -250,119 +221,144 @@ static const struct drm_display_mode innolux_p097pfg_mode = {
.vtotal = 2048 + 100 + 2 + 18,
};
+static void innolux_panel_write_multi(struct mipi_dsi_multi_context *ctx,
+ const void *payload, size_t size)
+{
+ struct mipi_dsi_device *dsi = ctx->dsi;
+ struct device *dev = &dsi->dev;
+
+ mipi_dsi_generic_write_multi(ctx, payload, size);
+ if (ctx->accum_err)
+ return;
+
+ /*
+ * Included by random guessing, because without this
+ * (or at least, some delay), the panel sometimes
+ * didn't appear to pick up the command sequence.
+ */
+ ctx->accum_err = mipi_dsi_dcs_nop(ctx->dsi);
+ if (ctx->accum_err)
+ dev_err(dev, "failed to send DCS nop: %d\n", ctx->accum_err);
+}
+
+#define innolux_panel_init_cmd_multi(ctx, seq...) \
+ do { \
+ static const u8 d[] = { seq }; \
+ innolux_panel_write_multi(ctx, d, ARRAY_SIZE(d)); \
+ } while (0)
+
+#define innolux_panel_switch_page(ctx, page) \
+ innolux_panel_init_cmd_multi(ctx, 0xf0, 0x55, 0xaa, 0x52, 0x08, (page))
+
/*
* Display manufacturer failed to provide init sequencing according to
* https://chromium-review.googlesource.com/c/chromiumos/third_party/coreboot/+/892065/
* so the init sequence stems from a register dump of a working panel.
*/
-static const struct panel_init_cmd innolux_p097pfg_init_cmds[] = {
- /* page 0 */
- _INIT_CMD(0xF0, 0x55, 0xAA, 0x52, 0x08, 0x00),
- _INIT_CMD(0xB1, 0xE8, 0x11),
- _INIT_CMD(0xB2, 0x25, 0x02),
- _INIT_CMD(0xB5, 0x08, 0x00),
- _INIT_CMD(0xBC, 0x0F, 0x00),
- _INIT_CMD(0xB8, 0x03, 0x06, 0x00, 0x00),
- _INIT_CMD(0xBD, 0x01, 0x90, 0x14, 0x14),
- _INIT_CMD(0x6F, 0x01),
- _INIT_CMD(0xC0, 0x03),
- _INIT_CMD(0x6F, 0x02),
- _INIT_CMD(0xC1, 0x0D),
- _INIT_CMD(0xD9, 0x01, 0x09, 0x70),
- _INIT_CMD(0xC5, 0x12, 0x21, 0x00),
- _INIT_CMD(0xBB, 0x93, 0x93),
-
- /* page 1 */
- _INIT_CMD(0xF0, 0x55, 0xAA, 0x52, 0x08, 0x01),
- _INIT_CMD(0xB3, 0x3C, 0x3C),
- _INIT_CMD(0xB4, 0x0F, 0x0F),
- _INIT_CMD(0xB9, 0x45, 0x45),
- _INIT_CMD(0xBA, 0x14, 0x14),
- _INIT_CMD(0xCA, 0x02),
- _INIT_CMD(0xCE, 0x04),
- _INIT_CMD(0xC3, 0x9B, 0x9B),
- _INIT_CMD(0xD8, 0xC0, 0x03),
- _INIT_CMD(0xBC, 0x82, 0x01),
- _INIT_CMD(0xBD, 0x9E, 0x01),
-
- /* page 2 */
- _INIT_CMD(0xF0, 0x55, 0xAA, 0x52, 0x08, 0x02),
- _INIT_CMD(0xB0, 0x82),
- _INIT_CMD(0xD1, 0x00, 0x00, 0x00, 0x3E, 0x00, 0x82, 0x00, 0xA5,
- 0x00, 0xC1, 0x00, 0xEA, 0x01, 0x0D, 0x01, 0x40),
- _INIT_CMD(0xD2, 0x01, 0x6A, 0x01, 0xA8, 0x01, 0xDC, 0x02, 0x29,
- 0x02, 0x67, 0x02, 0x68, 0x02, 0xA8, 0x02, 0xF0),
- _INIT_CMD(0xD3, 0x03, 0x19, 0x03, 0x49, 0x03, 0x67, 0x03, 0x8C,
- 0x03, 0xA6, 0x03, 0xC7, 0x03, 0xDE, 0x03, 0xEC),
- _INIT_CMD(0xD4, 0x03, 0xFF, 0x03, 0xFF),
- _INIT_CMD(0xE0, 0x00, 0x00, 0x00, 0x86, 0x00, 0xC5, 0x00, 0xE5,
- 0x00, 0xFF, 0x01, 0x26, 0x01, 0x45, 0x01, 0x75),
- _INIT_CMD(0xE1, 0x01, 0x9C, 0x01, 0xD5, 0x02, 0x05, 0x02, 0x4D,
- 0x02, 0x86, 0x02, 0x87, 0x02, 0xC3, 0x03, 0x03),
- _INIT_CMD(0xE2, 0x03, 0x2A, 0x03, 0x56, 0x03, 0x72, 0x03, 0x94,
- 0x03, 0xAC, 0x03, 0xCB, 0x03, 0xE0, 0x03, 0xED),
- _INIT_CMD(0xE3, 0x03, 0xFF, 0x03, 0xFF),
-
- /* page 3 */
- _INIT_CMD(0xF0, 0x55, 0xAA, 0x52, 0x08, 0x03),
- _INIT_CMD(0xB0, 0x00, 0x00, 0x00, 0x00),
- _INIT_CMD(0xB1, 0x00, 0x00, 0x00, 0x00),
- _INIT_CMD(0xB2, 0x00, 0x00, 0x06, 0x04, 0x01, 0x40, 0x85),
- _INIT_CMD(0xB3, 0x10, 0x07, 0xFC, 0x04, 0x01, 0x40, 0x80),
- _INIT_CMD(0xB6, 0xF0, 0x08, 0x00, 0x04, 0x00, 0x00, 0x00, 0x01,
- 0x40, 0x80),
- _INIT_CMD(0xBA, 0xC5, 0x07, 0x00, 0x04, 0x11, 0x25, 0x8C),
- _INIT_CMD(0xBB, 0xC5, 0x07, 0x00, 0x03, 0x11, 0x25, 0x8C),
- _INIT_CMD(0xC0, 0x00, 0x3C, 0x00, 0x00, 0x00, 0x80, 0x80),
- _INIT_CMD(0xC1, 0x00, 0x3C, 0x00, 0x00, 0x00, 0x80, 0x80),
- _INIT_CMD(0xC4, 0x00, 0x00),
- _INIT_CMD(0xEF, 0x41),
-
- /* page 4 */
- _INIT_CMD(0xF0, 0x55, 0xAA, 0x52, 0x08, 0x04),
- _INIT_CMD(0xEC, 0x4C),
-
- /* page 5 */
- _INIT_CMD(0xF0, 0x55, 0xAA, 0x52, 0x08, 0x05),
- _INIT_CMD(0xB0, 0x13, 0x03, 0x03, 0x01),
- _INIT_CMD(0xB1, 0x30, 0x00),
- _INIT_CMD(0xB2, 0x02, 0x02, 0x00),
- _INIT_CMD(0xB3, 0x82, 0x23, 0x82, 0x9D),
- _INIT_CMD(0xB4, 0xC5, 0x75, 0x24, 0x57),
- _INIT_CMD(0xB5, 0x00, 0xD4, 0x72, 0x11, 0x11, 0xAB, 0x0A),
- _INIT_CMD(0xB6, 0x00, 0x00, 0xD5, 0x72, 0x24, 0x56),
- _INIT_CMD(0xB7, 0x5C, 0xDC, 0x5C, 0x5C),
- _INIT_CMD(0xB9, 0x0C, 0x00, 0x00, 0x01, 0x00),
- _INIT_CMD(0xC0, 0x75, 0x11, 0x11, 0x54, 0x05),
- _INIT_CMD(0xC6, 0x00, 0x00, 0x00, 0x00),
- _INIT_CMD(0xD0, 0x00, 0x48, 0x08, 0x00, 0x00),
- _INIT_CMD(0xD1, 0x00, 0x48, 0x09, 0x00, 0x00),
-
- /* page 6 */
- _INIT_CMD(0xF0, 0x55, 0xAA, 0x52, 0x08, 0x06),
- _INIT_CMD(0xB0, 0x02, 0x32, 0x32, 0x08, 0x2F),
- _INIT_CMD(0xB1, 0x2E, 0x15, 0x14, 0x13, 0x12),
- _INIT_CMD(0xB2, 0x11, 0x10, 0x00, 0x3D, 0x3D),
- _INIT_CMD(0xB3, 0x3D, 0x3D, 0x3D, 0x3D, 0x3D),
- _INIT_CMD(0xB4, 0x3D, 0x32),
- _INIT_CMD(0xB5, 0x03, 0x32, 0x32, 0x09, 0x2F),
- _INIT_CMD(0xB6, 0x2E, 0x1B, 0x1A, 0x19, 0x18),
- _INIT_CMD(0xB7, 0x17, 0x16, 0x01, 0x3D, 0x3D),
- _INIT_CMD(0xB8, 0x3D, 0x3D, 0x3D, 0x3D, 0x3D),
- _INIT_CMD(0xB9, 0x3D, 0x32),
- _INIT_CMD(0xC0, 0x01, 0x32, 0x32, 0x09, 0x2F),
- _INIT_CMD(0xC1, 0x2E, 0x1A, 0x1B, 0x16, 0x17),
- _INIT_CMD(0xC2, 0x18, 0x19, 0x03, 0x3D, 0x3D),
- _INIT_CMD(0xC3, 0x3D, 0x3D, 0x3D, 0x3D, 0x3D),
- _INIT_CMD(0xC4, 0x3D, 0x32),
- _INIT_CMD(0xC5, 0x00, 0x32, 0x32, 0x08, 0x2F),
- _INIT_CMD(0xC6, 0x2E, 0x14, 0x15, 0x10, 0x11),
- _INIT_CMD(0xC7, 0x12, 0x13, 0x02, 0x3D, 0x3D),
- _INIT_CMD(0xC8, 0x3D, 0x3D, 0x3D, 0x3D, 0x3D),
- _INIT_CMD(0xC9, 0x3D, 0x32),
-
- {},
-};
+static int innolux_p097pfg_init(struct innolux_panel *innolux)
+{
+ struct mipi_dsi_multi_context ctx = { .dsi = innolux->link };
+
+ innolux_panel_switch_page(&ctx, 0x00);
+ innolux_panel_init_cmd_multi(&ctx, 0xb1, 0xe8, 0x11);
+ innolux_panel_init_cmd_multi(&ctx, 0xb2, 0x25, 0x02);
+ innolux_panel_init_cmd_multi(&ctx, 0xb5, 0x08, 0x00);
+ innolux_panel_init_cmd_multi(&ctx, 0xbc, 0x0f, 0x00);
+ innolux_panel_init_cmd_multi(&ctx, 0xb8, 0x03, 0x06, 0x00, 0x00);
+ innolux_panel_init_cmd_multi(&ctx, 0xbd, 0x01, 0x90, 0x14, 0x14);
+ innolux_panel_init_cmd_multi(&ctx, 0x6f, 0x01);
+ innolux_panel_init_cmd_multi(&ctx, 0xc0, 0x03);
+ innolux_panel_init_cmd_multi(&ctx, 0x6f, 0x02);
+ innolux_panel_init_cmd_multi(&ctx, 0xc1, 0x0d);
+ innolux_panel_init_cmd_multi(&ctx, 0xd9, 0x01, 0x09, 0x70);
+ innolux_panel_init_cmd_multi(&ctx, 0xc5, 0x12, 0x21, 0x00);
+ innolux_panel_init_cmd_multi(&ctx, 0xbb, 0x93, 0x93);
+
+ innolux_panel_switch_page(&ctx, 0x01);
+ innolux_panel_init_cmd_multi(&ctx, 0xb3, 0x3c, 0x3c);
+ innolux_panel_init_cmd_multi(&ctx, 0xb4, 0x0f, 0x0f);
+ innolux_panel_init_cmd_multi(&ctx, 0xb9, 0x45, 0x45);
+ innolux_panel_init_cmd_multi(&ctx, 0xba, 0x14, 0x14);
+ innolux_panel_init_cmd_multi(&ctx, 0xca, 0x02);
+ innolux_panel_init_cmd_multi(&ctx, 0xce, 0x04);
+ innolux_panel_init_cmd_multi(&ctx, 0xc3, 0x9b, 0x9b);
+ innolux_panel_init_cmd_multi(&ctx, 0xd8, 0xc0, 0x03);
+ innolux_panel_init_cmd_multi(&ctx, 0xbc, 0x82, 0x01);
+ innolux_panel_init_cmd_multi(&ctx, 0xbd, 0x9e, 0x01);
+
+ innolux_panel_switch_page(&ctx, 0x02);
+ innolux_panel_init_cmd_multi(&ctx, 0xb0, 0x82);
+ innolux_panel_init_cmd_multi(&ctx, 0xd1, 0x00, 0x00, 0x00, 0x3e, 0x00, 0x82, 0x00, 0xa5,
+ 0x00, 0xc1, 0x00, 0xea, 0x01, 0x0d, 0x01, 0x40);
+ innolux_panel_init_cmd_multi(&ctx, 0xd2, 0x01, 0x6a, 0x01, 0xa8, 0x01, 0xdc, 0x02, 0x29,
+ 0x02, 0x67, 0x02, 0x68, 0x02, 0xa8, 0x02, 0xf0);
+ innolux_panel_init_cmd_multi(&ctx, 0xd3, 0x03, 0x19, 0x03, 0x49, 0x03, 0x67, 0x03, 0x8c,
+ 0x03, 0xa6, 0x03, 0xc7, 0x03, 0xde, 0x03, 0xec);
+ innolux_panel_init_cmd_multi(&ctx, 0xd4, 0x03, 0xff, 0x03, 0xff);
+ innolux_panel_init_cmd_multi(&ctx, 0xe0, 0x00, 0x00, 0x00, 0x86, 0x00, 0xc5, 0x00, 0xe5,
+ 0x00, 0xff, 0x01, 0x26, 0x01, 0x45, 0x01, 0x75);
+ innolux_panel_init_cmd_multi(&ctx, 0xe1, 0x01, 0x9c, 0x01, 0xd5, 0x02, 0x05, 0x02, 0x4d,
+ 0x02, 0x86, 0x02, 0x87, 0x02, 0xc3, 0x03, 0x03);
+ innolux_panel_init_cmd_multi(&ctx, 0xe2, 0x03, 0x2a, 0x03, 0x56, 0x03, 0x72, 0x03, 0x94,
+ 0x03, 0xac, 0x03, 0xcb, 0x03, 0xe0, 0x03, 0xed);
+ innolux_panel_init_cmd_multi(&ctx, 0xe3, 0x03, 0xff, 0x03, 0xff);
+
+ innolux_panel_switch_page(&ctx, 0x03);
+ innolux_panel_init_cmd_multi(&ctx, 0xb0, 0x00, 0x00, 0x00, 0x00);
+ innolux_panel_init_cmd_multi(&ctx, 0xb1, 0x00, 0x00, 0x00, 0x00);
+ innolux_panel_init_cmd_multi(&ctx, 0xb2, 0x00, 0x00, 0x06, 0x04, 0x01, 0x40, 0x85);
+ innolux_panel_init_cmd_multi(&ctx, 0xb3, 0x10, 0x07, 0xfc, 0x04, 0x01, 0x40, 0x80);
+ innolux_panel_init_cmd_multi(&ctx, 0xb6, 0xf0, 0x08, 0x00, 0x04, 0x00, 0x00, 0x00, 0x01,
+ 0x40, 0x80);
+ innolux_panel_init_cmd_multi(&ctx, 0xba, 0xc5, 0x07, 0x00, 0x04, 0x11, 0x25, 0x8c);
+ innolux_panel_init_cmd_multi(&ctx, 0xbb, 0xc5, 0x07, 0x00, 0x03, 0x11, 0x25, 0x8c);
+ innolux_panel_init_cmd_multi(&ctx, 0xc0, 0x00, 0x3c, 0x00, 0x00, 0x00, 0x80, 0x80);
+ innolux_panel_init_cmd_multi(&ctx, 0xc1, 0x00, 0x3c, 0x00, 0x00, 0x00, 0x80, 0x80);
+ innolux_panel_init_cmd_multi(&ctx, 0xc4, 0x00, 0x00);
+ innolux_panel_init_cmd_multi(&ctx, 0xef, 0x41);
+
+ innolux_panel_switch_page(&ctx, 0x04);
+ innolux_panel_init_cmd_multi(&ctx, 0xec, 0x4c);
+
+ innolux_panel_switch_page(&ctx, 0x05);
+ innolux_panel_init_cmd_multi(&ctx, 0xb0, 0x13, 0x03, 0x03, 0x01);
+ innolux_panel_init_cmd_multi(&ctx, 0xb1, 0x30, 0x00);
+ innolux_panel_init_cmd_multi(&ctx, 0xb2, 0x02, 0x02, 0x00);
+ innolux_panel_init_cmd_multi(&ctx, 0xb3, 0x82, 0x23, 0x82, 0x9d);
+ innolux_panel_init_cmd_multi(&ctx, 0xb4, 0xc5, 0x75, 0x24, 0x57);
+ innolux_panel_init_cmd_multi(&ctx, 0xb5, 0x00, 0xd4, 0x72, 0x11, 0x11, 0xab, 0x0a);
+ innolux_panel_init_cmd_multi(&ctx, 0xb6, 0x00, 0x00, 0xd5, 0x72, 0x24, 0x56);
+ innolux_panel_init_cmd_multi(&ctx, 0xb7, 0x5c, 0xdc, 0x5c, 0x5c);
+ innolux_panel_init_cmd_multi(&ctx, 0xb9, 0x0c, 0x00, 0x00, 0x01, 0x00);
+ innolux_panel_init_cmd_multi(&ctx, 0xc0, 0x75, 0x11, 0x11, 0x54, 0x05);
+ innolux_panel_init_cmd_multi(&ctx, 0xc6, 0x00, 0x00, 0x00, 0x00);
+ innolux_panel_init_cmd_multi(&ctx, 0xd0, 0x00, 0x48, 0x08, 0x00, 0x00);
+ innolux_panel_init_cmd_multi(&ctx, 0xd1, 0x00, 0x48, 0x09, 0x00, 0x00);
+
+ innolux_panel_switch_page(&ctx, 0x06);
+ innolux_panel_init_cmd_multi(&ctx, 0xb0, 0x02, 0x32, 0x32, 0x08, 0x2f);
+ innolux_panel_init_cmd_multi(&ctx, 0xb1, 0x2e, 0x15, 0x14, 0x13, 0x12);
+ innolux_panel_init_cmd_multi(&ctx, 0xb2, 0x11, 0x10, 0x00, 0x3d, 0x3d);
+ innolux_panel_init_cmd_multi(&ctx, 0xb3, 0x3d, 0x3d, 0x3d, 0x3d, 0x3d);
+ innolux_panel_init_cmd_multi(&ctx, 0xb4, 0x3d, 0x32);
+ innolux_panel_init_cmd_multi(&ctx, 0xb5, 0x03, 0x32, 0x32, 0x09, 0x2f);
+ innolux_panel_init_cmd_multi(&ctx, 0xb6, 0x2e, 0x1b, 0x1a, 0x19, 0x18);
+ innolux_panel_init_cmd_multi(&ctx, 0xb7, 0x17, 0x16, 0x01, 0x3d, 0x3d);
+ innolux_panel_init_cmd_multi(&ctx, 0xb8, 0x3d, 0x3d, 0x3d, 0x3d, 0x3d);
+ innolux_panel_init_cmd_multi(&ctx, 0xb9, 0x3d, 0x32);
+ innolux_panel_init_cmd_multi(&ctx, 0xc0, 0x01, 0x32, 0x32, 0x09, 0x2f);
+ innolux_panel_init_cmd_multi(&ctx, 0xc1, 0x2e, 0x1a, 0x1b, 0x16, 0x17);
+ innolux_panel_init_cmd_multi(&ctx, 0xc2, 0x18, 0x19, 0x03, 0x3d, 0x3d);
+ innolux_panel_init_cmd_multi(&ctx, 0xc3, 0x3d, 0x3d, 0x3d, 0x3d, 0x3d);
+ innolux_panel_init_cmd_multi(&ctx, 0xc4, 0x3d, 0x32);
+ innolux_panel_init_cmd_multi(&ctx, 0xc5, 0x00, 0x32, 0x32, 0x08, 0x2f);
+ innolux_panel_init_cmd_multi(&ctx, 0xc6, 0x2e, 0x14, 0x15, 0x10, 0x11);
+ innolux_panel_init_cmd_multi(&ctx, 0xc7, 0x12, 0x13, 0x02, 0x3d, 0x3d);
+ innolux_panel_init_cmd_multi(&ctx, 0xc8, 0x3d, 0x3d, 0x3d, 0x3d, 0x3d);
+ innolux_panel_init_cmd_multi(&ctx, 0xc9, 0x3d, 0x32);
+
+ return ctx.accum_err;
+}
static const struct panel_desc innolux_p097pfg_panel_desc = {
.mode = &innolux_p097pfg_mode,
@@ -374,7 +370,7 @@ static const struct panel_desc innolux_p097pfg_panel_desc = {
.flags = MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_VIDEO_SYNC_PULSE |
MIPI_DSI_MODE_LPM,
.format = MIPI_DSI_FMT_RGB888,
- .init_cmds = innolux_p097pfg_init_cmds,
+ .init = innolux_p097pfg_init,
.lanes = 4,
.supply_names = innolux_p097pfg_supply_names,
.num_supplies = ARRAY_SIZE(innolux_p097pfg_supply_names),
--
2.45.0.rc1.225.g2a3ae87e7f-goog
Powered by blists - more mailing lists