From: Shuijing Li <shuijing.li@mediatek.com>
To: <neil.armstrong@linaro.org>, <sam@ravnborg.org>,
<airlied@gmail.com>, <daniel@ffwll.ch>, <matthias.bgg@gmail.com>,
<angelogioacchino.delregno@collabora.com>,
<dri-devel@lists.freedesktop.org>
Cc: <linux-kernel@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-mediatek@lists.infradead.org>,
<Project_Global_Chrome_Upstream_Group@mediatek.com>,
<jitao.shi@mediatek.com>, Shuijing Li <shuijing.li@mediatek.com>,
Xinlei Lee <xinlei.lee@mediatek.com>
Subject: [PATCH v4 1/2] drm/panel: boe-tv101wum-nl6: Remove extra delay
Date: Mon, 15 May 2023 17:49:54 +0800 [thread overview]
Message-ID: <20230515094955.15982-2-shuijing.li@mediatek.com> (raw)
In-Reply-To: <20230515094955.15982-1-shuijing.li@mediatek.com>
Reduce the delay after LCM reset by removing an extra delay in the
initialization commands array. The required delay of at least 6ms after
reset is guaranteed by boe_panel_prepare().
Signed-off-by: Shuijing Li <shuijing.li@mediatek.com>
Signed-off-by: Xinlei Lee <xinlei.lee@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
---
drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c b/drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c
index 783234ae0f57..a5652d38acda 100644
--- a/drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c
+++ b/drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c
@@ -780,7 +780,6 @@ static const struct panel_init_cmd inx_hj110iz_init_cmd[] = {
};
static const struct panel_init_cmd boe_init_cmd[] = {
- _INIT_DELAY_CMD(24),
_INIT_DCS_CMD(0xB0, 0x05),
_INIT_DCS_CMD(0xB1, 0xE5),
_INIT_DCS_CMD(0xB3, 0x52),
--
2.40.1
next prev parent reply other threads:[~2023-05-15 10:10 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-05-15 9:49 [PATCH v4 0/2] Reduce lcm_reset to DSI LP11 send cmd time Shuijing Li
2023-05-15 9:49 ` Shuijing Li [this message]
2023-05-15 9:49 ` [PATCH v4 2/2] drm/panel: boe-tv101wum-nl6: Fine tune the panel power sequence Shuijing Li
2023-05-15 12:52 ` [PATCH v4 0/2] Reduce lcm_reset to DSI LP11 send cmd time Neil Armstrong
2023-05-16 8:25 ` Neil Armstrong
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