[PATCH 024/120] drm/amd/display: add missing func for dce11o to avoid crash

[Harry Wentland]

From: Eric Yang <Eric.Yang2 at amd.com>

Change-Id: Ifafd61f3d5b46cdc4f53958b6e2542df88f457fc
Signed-off-by: Eric Yang <Eric.Yang2 at amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng at amd.com>
Acked-by: Harry Wentland <Harry.Wentland at 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 72e099953a05..6ab9712ed808 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)
-- 
2.11.0