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From 077678abe5a4a68d53aeaea30c031e034962ef05 Mon Sep 17 00:00:00 2001
From: David Francis <David.Francis@amd.com>
Date: Thu, 28 Mar 2019 09:58:11 -0400
Subject: [PATCH 3499/4256] Revert "drm/amd/display: navi10 bring up skip dsc
encoder config"
This reverts commit 5f2fd347eeff7d4ce271920efd47baaa18fe968c.
Re-enable enc2_dp_set_dsc_config. This function caused warnings
due to missing register definitions. With the registers added,
this now works
Signed-off-by: David Francis <David.Francis@amd.com>
Reviewed-by: Roman Li <Roman.Li@amd.com>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
---
.../gpu/drm/amd/display/dc/dcn20/dcn20_stream_encoder.c | 8 --------
1 file changed, 8 deletions(-)
diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_stream_encoder.c b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_stream_encoder.c
index 6d54942ab98b..a4e67286cdad 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_stream_encoder.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_stream_encoder.c
@@ -277,14 +277,6 @@ static void enc2_dp_set_dsc_config(struct stream_encoder *enc,
uint32_t dsc_slice_width)
{
struct dcn10_stream_encoder *enc1 = DCN10STRENC_FROM_STRENC(enc);
- uint32_t dsc_value = 0;
-
- dsc_value = REG_READ(DP_DSC_CNTL);
-
- /* dsc disable skip */
- if ((dsc_value & 0x3) == 0x0)
- return;
-
REG_UPDATE_2(DP_DSC_CNTL,
DP_DSC_MODE, dsc_mode,
--
2.17.1
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