linux-kernel - [PATCH] drm/panel: mantix: Transition to multi-context write sequence

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Message-Id: <20240826160328.12685-1-abhishektamboli9@gmail.com>
Date: Mon, 26 Aug 2024 21:33:28 +0530
From: Abhishek Tamboli <abhishektamboli9@...il.com>
To: agx@...xcpu.org,
	kernel@...i.sm,
	neil.armstrong@...aro.org,
	maarten.lankhorst@...ux.intel.com,
	mripard@...nel.org,
	tzimmermann@...e.de,
	airlied@...il.com,
	daniel@...ll.ch
Cc: quic_jesszhan@...cinc.com,
	skhan@...uxfoundation.org,
	rbmarliere@...il.com,
	linux-kernel-mentees@...ts.linuxfoundation.org,
	dri-devel@...ts.freedesktop.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH] drm/panel: mantix: Transition to multi-context write sequence

Replace deprecated 'mipi_dsi_generic_write_seq()' macro
to 'mipi_dsi_generic_write_seq_multi()' macro in mantix_init_sequence
function.

Signed-off-by: Abhishek Tamboli <abhishektamboli9@...il.com>
---
 .../gpu/drm/panel/panel-mantix-mlaf057we51.c  | 19 +++++++++++--------
 1 file changed, 11 insertions(+), 8 deletions(-)

diff --git a/drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c b/drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c
index ea4a6bf6d35b..f276c65cc9bb 100644
--- a/drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c
+++ b/drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c
@@ -49,22 +49,25 @@ static int mantix_init_sequence(struct mantix *ctx)
 {
 	struct mipi_dsi_device *dsi = to_mipi_dsi_device(ctx->dev);
 	struct device *dev = ctx->dev;
+	struct mipi_dsi_multi_context dsi_ctx = {
+		.dsi = dsi
+	};

 	/*
 	 * Init sequence was supplied by the panel vendor.
 	 */
-	mipi_dsi_generic_write_seq(dsi, MANTIX_CMD_OTP_STOP_RELOAD_MIPI, 0x5A);
+	mipi_dsi_generic_write_seq_multi(&dsi_ctx, MANTIX_CMD_OTP_STOP_RELOAD_MIPI, 0x5A);

-	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);
+	mipi_dsi_generic_write_seq_multi(&dsi_ctx, MANTIX_CMD_INT_CANCEL, 0x03);
+	mipi_dsi_generic_write_seq_multi(&dsi_ctx, MANTIX_CMD_OTP_STOP_RELOAD_MIPI, 0x5A, 0x03);
+	mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x80, 0xA9, 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);
+	mipi_dsi_generic_write_seq_multi(&dsi_ctx, MANTIX_CMD_OTP_STOP_RELOAD_MIPI, 0x5A, 0x09);
+	mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x80, 0x64, 0x00, 0x64, 0x00, 0x00);
 	msleep(20);

-	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);
+	mipi_dsi_generic_write_seq_multi(&dsi_ctx, MANTIX_CMD_SPI_FINISH, 0xA5);
+	mipi_dsi_generic_write_seq_multi(&dsi_ctx, MANTIX_CMD_OTP_STOP_RELOAD_MIPI, 0x00, 0x2F);
 	msleep(20);

 	dev_dbg(dev, "Panel init sequence done\n");
--
2.34.1