RE: [PATCH 14/16] drm/amd/display: add else to avoid double destroy clk_mgr

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[Public]

 

Hi Alex,

 

Thank you for the advice! Last week’s DC candidate has in fact already been merged to upstream, but I will bring up your suggestion to the patch author for review.

 

Thank you,

Lillian

From: Deucher, Alexander <Alexander.Deucher@xxxxxxx>
Sent: Monday, November 22, 2021 10:38 AM
To: Zhuo, Qingqing (Lillian) <Qingqing.Zhuo@xxxxxxx>; amd-gfx@xxxxxxxxxxxxxxxxxxxxx
Cc: Wang, Chao-kai (Stylon) <Stylon.Wang@xxxxxxx>; Cyr, Aric <Aric.Cyr@xxxxxxx>; Chiu, Solomon <Solomon.Chiu@xxxxxxx>; Li, Sun peng (Leo) <Sunpeng.Li@xxxxxxx>; Wentland, Harry <Harry.Wentland@xxxxxxx>; Leung, Martin <Martin.Leung@xxxxxxx>; Siqueira, Rodrigo <Rodrigo.Siqueira@xxxxxxx>; Li, Roman <Roman.Li@xxxxxxx>; Jacob, Anson <Anson.Jacob@xxxxxxx>; Pillai, Aurabindo <Aurabindo.Pillai@xxxxxxx>; Lin, Wayne <Wayne.Lin@xxxxxxx>; Lipski, Mikita <Mikita.Lipski@xxxxxxx>; Lakha, Bhawanpreet <Bhawanpreet.Lakha@xxxxxxx>; Gutierrez, Agustin <Agustin.Gutierrez@xxxxxxx>; Kotarac, Pavle <Pavle.Kotarac@xxxxxxx>
Subject: Re: [PATCH 14/16] drm/amd/display: add else to avoid double destroy clk_mgr

 

[Public]

 

Do you want to change the ASICREV_IS_BEIGE_GOBY_P() check to else if as well?  maybe something like:

 

if (ASICREV_IS_SIENNA_CICHLID_P(clk_mgr_base->ctx->asic_id.hw_internal_rev) ||

    ASICREV_IS_DIMGREY_CAVEFISH_P(clk_mgr_base->ctx->asic_id.hw_internal_rev) ||

     ASICREV_IS_BEIGE_GOBY_P(clk_mgr_base->ctx->asic_id.hw_internal_rev))

         dcn3_clk_mgr_destroy(clk_mgr);

 

Alex


From: amd-gfx <amd-gfx-bounces@xxxxxxxxxxxxxxxxxxxxx> on behalf of Qingqing Zhuo <qingqing.zhuo@xxxxxxx>
Sent: Friday, November 19, 2021 2:43 PM
To: amd-gfx@xxxxxxxxxxxxxxxxxxxxx <amd-gfx@xxxxxxxxxxxxxxxxxxxxx>
Cc: Wang, Chao-kai (Stylon) <Stylon.Wang@xxxxxxx>; Cyr, Aric <Aric.Cyr@xxxxxxx>; Chiu, Solomon <Solomon.Chiu@xxxxxxx>; Li, Sun peng (Leo) <Sunpeng.Li@xxxxxxx>; Wentland, Harry <Harry.Wentland@xxxxxxx>; Zhuo, Qingqing (Lillian) <Qingqing.Zhuo@xxxxxxx>; Leung, Martin <Martin.Leung@xxxxxxx>; Siqueira, Rodrigo <Rodrigo.Siqueira@xxxxxxx>; Li, Roman <Roman.Li@xxxxxxx>; Jacob, Anson <Anson.Jacob@xxxxxxx>; Pillai, Aurabindo <Aurabindo.Pillai@xxxxxxx>; Lin, Wayne <Wayne.Lin@xxxxxxx>; Lipski, Mikita <Mikita.Lipski@xxxxxxx>; Lakha, Bhawanpreet <Bhawanpreet.Lakha@xxxxxxx>; Gutierrez, Agustin <Agustin.Gutierrez@xxxxxxx>; Kotarac, Pavle <Pavle.Kotarac@xxxxxxx>
Subject: [PATCH 14/16] drm/amd/display: add else to avoid double destroy clk_mgr

 

From: Martin Leung <Martin.Leung@xxxxxxx>

[Why & How]
when changing some code we accidentally
changed else if-> if. reverting that.

Reviewed-by: Aric Cyr <Aric.Cyr@xxxxxxx>
Acked-by: Qingqing Zhuo <qingqing.zhuo@xxxxxxx>
Signed-off-by: Martin Leung <Martin.Leung@xxxxxxx>
---
 drivers/gpu/drm/amd/display/dc/clk_mgr/clk_mgr.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/clk_mgr.c b/drivers/gpu/drm/amd/display/dc/clk_mgr/clk_mgr.c
index 26f96ee32472..9200c8ce02ba 100644
--- a/drivers/gpu/drm/amd/display/dc/clk_mgr/clk_mgr.c
+++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/clk_mgr.c
@@ -308,8 +308,7 @@ void dc_destroy_clk_mgr(struct clk_mgr *clk_mgr_base)
         case FAMILY_NV:
                 if (ASICREV_IS_SIENNA_CICHLID_P(clk_mgr_base->ctx->asic_id.hw_internal_rev)) {
                         dcn3_clk_mgr_destroy(clk_mgr);
-               }
-               if (ASICREV_IS_DIMGREY_CAVEFISH_P(clk_mgr_base->ctx->asic_id.hw_internal_rev)) {
+               } else if (ASICREV_IS_DIMGREY_CAVEFISH_P(clk_mgr_base->ctx->asic_id.hw_internal_rev)) {
                         dcn3_clk_mgr_destroy(clk_mgr);
                 }
                 if (ASICREV_IS_BEIGE_GOBY_P(clk_mgr_base->ctx->asic_id.hw_internal_rev)) {
--
2.25.1


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