From 880ee3b7615e7cc087f659cb80ce22f5db56f9a2 Mon Sep 17 00:00:00 2001
From: Antonio Borneo <antonio.borneo@st.com>
Date: Tue, 22 Sep 2020 09:42:53 +0200
Subject: [PATCH] drm/panel: otm8009a: allow using non-continuous dsi clock
Git-commit: 880ee3b7615e7cc087f659cb80ce22f5db56f9a2
Patch-mainline: v5.11-rc1
References: git-fixes
The panel is able to work when dsi clock is non-continuous, thus
the system power consumption can be reduced using such feature.
Add MIPI_DSI_CLOCK_NON_CONTINUOUS to panel's mode_flags.
Changes in v2:
- Added my signed-off
Signed-off-by: Antonio Borneo <antonio.borneo@st.com>
Signed-off-by: Yannick Fertre <yannick.fertre@st.com>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20200922074253.28810-1-yannick.fertre@st.com
Acked-by: Takashi Iwai <tiwai@suse.de>
---
drivers/gpu/drm/panel/panel-orisetech-otm8009a.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/panel/panel-orisetech-otm8009a.c b/drivers/gpu/drm/panel/panel-orisetech-otm8009a.c
index 09ac255b102a..f80b44a8a700 100644
--- a/drivers/gpu/drm/panel/panel-orisetech-otm8009a.c
+++ b/drivers/gpu/drm/panel/panel-orisetech-otm8009a.c
@@ -438,7 +438,7 @@ static int otm8009a_probe(struct mipi_dsi_device *dsi)
dsi->lanes = 2;
dsi->format = MIPI_DSI_FMT_RGB888;
dsi->mode_flags = MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_VIDEO_BURST |
- MIPI_DSI_MODE_LPM;
+ MIPI_DSI_MODE_LPM | MIPI_DSI_CLOCK_NON_CONTINUOUS;
drm_panel_init(&ctx->panel, dev, &otm8009a_drm_funcs,
DRM_MODE_CONNECTOR_DSI);
--
2.26.2