From acb1e2b01ca705c24f7ca597b9f06bff335b8c7b Mon Sep 17 00:00:00 2001 From: Lei Chen Date: Mon, 11 Nov 2019 11:20:56 +0800 Subject: [PATCH] disp: msm: sde: avoid input handler registration in video mode Input handler is used for early wakeup of DSI and MDP clocks from idle power collapse. DSI clock won't be disabled in video mode during idle power collapse, so the input hanlder isn't needed for video mode. This change avoids the input handler to be registered in video mode. Change-Id: Id23bad192b6671126978d707db464e7aaee1c77f Signed-off-by: Lei Chen --- drivers/gpu/drm/msm/sde/sde_encoder.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/msm/sde/sde_encoder.c b/drivers/gpu/drm/msm/sde/sde_encoder.c index 5a1a4541badb..350080d7ed53 100644 --- a/drivers/gpu/drm/msm/sde/sde_encoder.c +++ b/drivers/gpu/drm/msm/sde/sde_encoder.c @@ -3282,6 +3282,7 @@ static void sde_encoder_virt_enable(struct drm_encoder *drm_enc) /* register input handler if not already registered */ if (sde_enc->input_handler && !sde_enc->input_handler_registered && + sde_encoder_check_curr_mode(drm_enc, MSM_DISPLAY_CMD_MODE) && !msm_is_mode_seamless_dms(cur_mode) && !msm_is_mode_seamless_dyn_clk(cur_mode)) { ret = _sde_encoder_input_handler_register( @@ -5506,7 +5507,7 @@ struct drm_encoder *sde_encoder_init_with_ops( sde_enc->rsc_client = NULL; } - if (disp_info->curr_panel_mode == MSM_DISPLAY_CMD_MODE) { + if (disp_info->capabilities & MSM_DISPLAY_CAP_CMD_MODE) { ret = _sde_encoder_input_handler(sde_enc); if (ret) SDE_ERROR(