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From: Marek Vasut <marex@denx.de>
To: dri-devel@lists.freedesktop.org
Cc: Marek Vasut <marex@denx.de>,
	Andrzej Hajda <andrzej.hajda@intel.com>,
	Daniel Vetter <daniel@ffwll.ch>, David Airlie <airlied@gmail.com>,
	Jernej Skrabec <jernej.skrabec@gmail.com>,
	Jonas Karlman <jonas@kwiboo.se>,
	Laurent Pinchart <Laurent.pinchart@ideasonboard.com>,
	Lucas Stach <l.stach@pengutronix.de>,
	Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
	Maxime Ripard <mripard@kernel.org>,
	Neil Armstrong <neil.armstrong@linaro.org>,
	Robert Foss <rfoss@kernel.org>,
	Thomas Zimmermann <tzimmermann@suse.de>,
	kernel@dh-electronics.com
Subject: [PATCH 6/6] Revert "drm/bridge: tc358767: Set default CLRSIPO count"
Date: Fri, 31 May 2024 22:39:52 +0200	[thread overview]
Message-ID: <20240531204130.277800-6-marex@denx.de> (raw)
In-Reply-To: <20240531204130.277800-1-marex@denx.de>

This reverts commit 01338bb82fed40a6a234c2b36a92367c8671adf0.

With clock improvements in place, this seems to be no longer
necessary. Set the CLRSIPO to default setting recommended by
manufacturer.

Signed-off-by: Marek Vasut <marex@denx.de>
---
Cc: Andrzej Hajda <andrzej.hajda@intel.com>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: David Airlie <airlied@gmail.com>
Cc: Jernej Skrabec <jernej.skrabec@gmail.com>
Cc: Jonas Karlman <jonas@kwiboo.se>
Cc: Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
Cc: Lucas Stach <l.stach@pengutronix.de>
Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Cc: Maxime Ripard <mripard@kernel.org>
Cc: Neil Armstrong <neil.armstrong@linaro.org>
Cc: Robert Foss <rfoss@kernel.org>
Cc: Thomas Zimmermann <tzimmermann@suse.de>
Cc: dri-devel@lists.freedesktop.org
Cc: kernel@dh-electronics.com
---
 drivers/gpu/drm/bridge/tc358767.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/gpu/drm/bridge/tc358767.c b/drivers/gpu/drm/bridge/tc358767.c
index 156297131a6cc..1243918320a7d 100644
--- a/drivers/gpu/drm/bridge/tc358767.c
+++ b/drivers/gpu/drm/bridge/tc358767.c
@@ -1356,10 +1356,10 @@ static int tc_dsi_rx_enable(struct tc_data *tc)
 	u32 value;
 	int ret;
 
-	regmap_write(tc->regmap, PPI_D0S_CLRSIPOCOUNT, 25);
-	regmap_write(tc->regmap, PPI_D1S_CLRSIPOCOUNT, 25);
-	regmap_write(tc->regmap, PPI_D2S_CLRSIPOCOUNT, 25);
-	regmap_write(tc->regmap, PPI_D3S_CLRSIPOCOUNT, 25);
+	regmap_write(tc->regmap, PPI_D0S_CLRSIPOCOUNT, 5);
+	regmap_write(tc->regmap, PPI_D1S_CLRSIPOCOUNT, 5);
+	regmap_write(tc->regmap, PPI_D2S_CLRSIPOCOUNT, 5);
+	regmap_write(tc->regmap, PPI_D3S_CLRSIPOCOUNT, 5);
 	regmap_write(tc->regmap, PPI_D0S_ATMR, 0);
 	regmap_write(tc->regmap, PPI_D1S_ATMR, 0);
 	regmap_write(tc->regmap, PPI_TX_RX_TA, TTA_GET | TTA_SURE);
-- 
2.43.0


      parent reply	other threads:[~2024-05-31 20:42 UTC|newest]

Thread overview: 25+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-05-31 20:39 [PATCH 1/6] drm/bridge: tc358767: Split tc_pxl_pll_en() into parameter calculation and enablement Marek Vasut
2024-05-31 20:39 ` [PATCH 2/6] drm/bridge: tc358767: Use tc_pxl_pll_calc() to correct adjusted_mode clock Marek Vasut
2024-06-03 12:45   ` Alexander Stein
2024-06-03 21:27     ` Marek Vasut
2024-06-04 11:35       ` Alexander Stein
2024-06-04 16:17         ` Marek Vasut
2024-06-05 10:52           ` Alexander Stein
2024-06-05 16:25             ` Marek Vasut
2024-06-06 10:10               ` Alexander Stein
2024-06-11 16:45                 ` Marek Vasut
2024-06-21  3:30                   ` Marek Vasut
2024-06-21 10:32                     ` Alexander Stein
2024-06-21 14:54                       ` Marek Vasut
2024-06-24  9:26                         ` Alexander Stein
2024-06-25  0:33                           ` Marek Vasut
2024-06-25  6:11                             ` Alexander Stein
2024-06-25 12:16                               ` Marek Vasut
2024-05-31 20:39 ` [PATCH 3/6] drm/bridge: tc358767: Drop line_pixel_subtract Marek Vasut
2024-06-03 12:18   ` Alexander Stein
2024-06-03 21:25     ` Marek Vasut
2024-06-04 11:12       ` Alexander Stein
2024-06-04 16:19         ` Marek Vasut
2024-05-31 20:39 ` [PATCH 4/6] drm/bridge: tc358767: Disable MIPI_DSI_CLOCK_NON_CONTINUOUS Marek Vasut
2024-05-31 20:39 ` [PATCH 5/6] drm/bridge: tc358767: Set LSCLK divider for SYSCLK to 1 Marek Vasut
2024-05-31 20:39 ` Marek Vasut [this message]

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