Re: [PATCH] drm/amd/display: Add DPCS regs for dcn3 link encoder

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On 2020-08-24 11:11 a.m., Bhawanpreet Lakha wrote:
dpcs reg are missing for dcn3 link encoder regs list, so add them.

Also remove
DPCSTX_DEBUG_CONFIG and RDPCSTX_DEBUG_CONFIG as they are unused and
cause compile errors for dcn3

Signed-off-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@xxxxxxx>

Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@xxxxxxx>

Regards,
Nicholas Kazlauskas

---
  drivers/gpu/drm/amd/display/dc/dcn20/dcn20_link_encoder.h | 2 --
  drivers/gpu/drm/amd/display/dc/dcn30/dcn30_resource.c     | 1 +
  2 files changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_link_encoder.h b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_link_encoder.h
index dcbf28dd72d4..864acd695cbb 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_link_encoder.h
+++ b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_link_encoder.h
@@ -231,8 +231,6 @@
  	SRI(RDPCSTX_PHY_FUSE3, RDPCSTX, id), \
  	SRI(DPCSTX_TX_CLOCK_CNTL, DPCSTX, id), \
  	SRI(DPCSTX_TX_CNTL, DPCSTX, id), \
-	SRI(DPCSTX_DEBUG_CONFIG, DPCSTX, id), \
-	SRI(RDPCSTX_DEBUG_CONFIG, RDPCSTX, id), \
  	SR(RDPCSTX0_RDPCSTX_SCRATCH)
diff --git a/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_resource.c b/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_resource.c
index 957fc37b971e..8be4f21169d0 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_resource.c
@@ -491,6 +491,7 @@ static const struct dcn10_link_enc_hpd_registers link_enc_hpd_regs[] = {
  [id] = {\
  	LE_DCN3_REG_LIST(id), \
  	UNIPHY_DCN2_REG_LIST(phyid), \
+	DPCS_DCN2_REG_LIST(id), \
  	SRI(DP_DPHY_INTERNAL_CTRL, DP, id) \
  }

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