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From 1b4fb5f5d3e762873d8b8651328954b4adbf005e Mon Sep 17 00:00:00 2001
From: Eric Yang <Eric.Yang2@amd.com>
Date: Mon, 24 Jul 2017 11:18:29 -0400
Subject: [PATCH 0654/4131] drm/amd/display: add missing func for dce11o to
avoid crash
Signed-off-by: Eric Yang <Eric.Yang2@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c b/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c
index 72e0999..6ab9712 100644
--- a/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c
+++ b/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c
@@ -2582,6 +2582,11 @@ static void dce110_power_down_fe(struct core_dc *dc, int fe_idx)
dc->res_pool->transforms[fe_idx]);
}
+static void dce110_wait_for_mpcc_disconnect(struct resource_pool *res_pool, struct pipe_ctx *pipe_ctx)
+{
+ /* do nothing*/
+}
+
static const struct hw_sequencer_funcs dce110_funcs = {
.program_gamut_remap = program_gamut_remap,
.init_hw = init_hw,
@@ -2611,6 +2616,7 @@ static const struct hw_sequencer_funcs dce110_funcs = {
.prog_pixclk_crtc_otg = dce110_prog_pixclk_crtc_otg,
.setup_stereo = NULL,
.set_avmute = dce110_set_avmute,
+ .wait_for_mpcc_disconnect = dce110_wait_for_mpcc_disconnect
};
bool dce110_hw_sequencer_construct(struct core_dc *dc)
--
2.7.4
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