Re: [PATCH] drm/amd/display: Fix guarding of 'if (dc->debug.visual_confirm)'

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On 6/6/23 08:35, Srinivasan Shanmugam wrote:
Presumably the author intended to guard both the for loops with
condition 'dc->res_pool->pipe_count' & 'surface_count' under 'if
(dc->debug.visual_confirm)' so that's what I'm changing the code to.
Hopefully to do the right thing.

Fixes the below compilation error:

drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc.c:3546:3: error: misleading indentation; statement is not part of the previous 'if' [-Werror,-Wmisleading-indentation]
                 for (i = 0; i < surface_count; i++) {
                 ^
drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc.c:3538:2: note: previous statement is here
         if (dc->debug.visual_confirm)
         ^

'Fixes: 25e1a6115fc2e ("drm/amd/display: Refactor fast update to use new
HWSS build sequence")'
Cc: Stylon Wang <stylon.wang@xxxxxxx>
Cc: Alvin Lee <alvin.lee2@xxxxxxx>
Cc: Jun Lei <jun.lei@xxxxxxx>
Cc: Rodrigo Siqueira <Rodrigo.Siqueira@xxxxxxx>
Cc: Aurabindo Pillai <aurabindo.pillai@xxxxxxx>
Cc: Alex Deucher <alexander.deucher@xxxxxxx>
Signed-off-by: Srinivasan Shanmugam <srinivasan.shanmugam@xxxxxxx>

NACK, only the for loop towards the top of patch should be contained
within the if statement. The rest of the lines should have their
indentation fixed, see commit d118b28aefcb ("drm/amd/display: Clean FPGA
code in dc") for context.

---
  drivers/gpu/drm/amd/display/dc/core/dc.c | 4 +++-
  1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/display/dc/core/dc.c b/drivers/gpu/drm/amd/display/dc/core/dc.c
index 5e18fc0c79d6..abab9ae5e07c 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc.c
@@ -3534,7 +3534,7 @@ static void commit_planes_for_stream_fast(struct dc *dc,
  		}
  	}
- if (dc->debug.visual_confirm)
+	if (dc->debug.visual_confirm) {
  		for (i = 0; i < dc->res_pool->pipe_count; i++) {
  			struct pipe_ctx *pipe = &context->res_ctx.pipe_ctx[i];
@@ -3560,6 +3560,8 @@ static void commit_planes_for_stream_fast(struct dc *dc,
  				}
  			}
  		}
+	}
+
  	build_dmub_cmd_list(dc,
  			srf_updates,
  			surface_count,
--
Hamza




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