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drm/panel: visionox-rm69299: Don't clear all mode flags

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[ Upstream commit 39144b611e9cd4f5814f4098c891b545dd70c536 ]

Don't clear all mode flags. We only want to maek sure we use HS mode
during unprepare.

Fixes: c7f66d32dd ("drm/panel: add support for rm69299 visionox panel")
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Guido Günther <agx@sigxcpu.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20250910-shift6mq-panel-v3-2-a7729911afb9@sigxcpu.org
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Guido Günther
2025-09-10 18:39:57 +02:00
committed by Greg Kroah-Hartman
parent 6245cce711
commit 2f97ed8e88
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/panel/panel-visionox-rm69299.c
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@@ -64,7 +64,7 @@ static int visionox_rm69299_unprepare(struct drm_panel *panel)
struct visionox_rm69299 *ctx = panel_to_ctx(panel);
int ret;
ctx->dsi->mode_flags = 0;
ctx->dsi->mode_flags &= ~MIPI_DSI_MODE_LPM;
ret = mipi_dsi_dcs_write(ctx->dsi, MIPI_DCS_SET_DISPLAY_OFF, NULL, 0);
if (ret < 0)