From: Antonio Borneo <antonio.bor...@st.com> commit 880ee3b7615e7cc087f659cb80ce22f5db56f9a2 upstream.
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.bor...@st.com> Signed-off-by: Yannick Fertre <yannick.fer...@st.com> Signed-off-by: Sam Ravnborg <s...@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20200922074253.28810-1-yannick.fer...@st.com Cc: "Alex G." <mr.nuke...@gmail.com> Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org> --- drivers/gpu/drm/panel/panel-orisetech-otm8009a.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/gpu/drm/panel/panel-orisetech-otm8009a.c +++ b/drivers/gpu/drm/panel/panel-orisetech-otm8009a.c @@ -452,7 +452,7 @@ static int otm8009a_probe(struct mipi_ds 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);
