linux-kernel - [PATCH 1/4] drm/etnaviv: rename pipe_reg

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Date:   Fri, 14 Aug 2020 11:05:01 +0200
From:   Christian Gmeiner <christian.gmeiner@...il.com>
To:     linux-kernel@...r.kernel.org
Cc:     cphealy@...il.com, Christian Gmeiner <christian.gmeiner@...il.com>,
        Lucas Stach <l.stach@...gutronix.de>,
        Russell King <linux+etnaviv@...linux.org.uk>,
        David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>, etnaviv@...ts.freedesktop.org,
        dri-devel@...ts.freedesktop.org
Subject: [PATCH 1/4] drm/etnaviv: rename pipe_reg_read(..)

pipe_reg_read(..) iterates over all pixel pipes, selects a perf counter
register and sums the actual perf counter value. Rename the function
to reflect more what it is actual doing.

Signed-off-by: Christian Gmeiner <christian.gmeiner@...il.com>
---
 drivers/gpu/drm/etnaviv/etnaviv_perfmon.c | 30 +++++++++++------------
 1 file changed, 15 insertions(+), 15 deletions(-)

diff --git a/drivers/gpu/drm/etnaviv/etnaviv_perfmon.c b/drivers/gpu/drm/etnaviv/etnaviv_perfmon.c
index 75f9db8f7bec..1f0402f7a7de 100644
--- a/drivers/gpu/drm/etnaviv/etnaviv_perfmon.c
+++ b/drivers/gpu/drm/etnaviv/etnaviv_perfmon.c
@@ -46,7 +46,7 @@ static u32 perf_reg_read(struct etnaviv_gpu *gpu,
 	return gpu_read(gpu, domain->profile_read);
 }
 
-static u32 pipe_reg_read(struct etnaviv_gpu *gpu,
+static u32 pipe_perf_reg_read(struct etnaviv_gpu *gpu,
 	const struct etnaviv_pm_domain *domain,
 	const struct etnaviv_pm_signal *signal)
 {
@@ -141,22 +141,22 @@ static const struct etnaviv_pm_domain doms_3d[] = {
 			{
 				"PIXEL_COUNT_KILLED_BY_COLOR_PIPE",
 				VIVS_MC_PROFILE_CONFIG0_PE_PIXEL_COUNT_KILLED_BY_COLOR_PIPE,
-				&pipe_reg_read
+				&pipe_perf_reg_read
 			},
 			{
 				"PIXEL_COUNT_KILLED_BY_DEPTH_PIPE",
 				VIVS_MC_PROFILE_CONFIG0_PE_PIXEL_COUNT_KILLED_BY_DEPTH_PIPE,
-				&pipe_reg_read
+				&pipe_perf_reg_read
 			},
 			{
 				"PIXEL_COUNT_DRAWN_BY_COLOR_PIPE",
 				VIVS_MC_PROFILE_CONFIG0_PE_PIXEL_COUNT_DRAWN_BY_COLOR_PIPE,
-				&pipe_reg_read
+				&pipe_perf_reg_read
 			},
 			{
 				"PIXEL_COUNT_DRAWN_BY_DEPTH_PIPE",
 				VIVS_MC_PROFILE_CONFIG0_PE_PIXEL_COUNT_DRAWN_BY_DEPTH_PIPE,
-				&pipe_reg_read
+				&pipe_perf_reg_read
 			}
 		}
 	},
@@ -184,32 +184,32 @@ static const struct etnaviv_pm_domain doms_3d[] = {
 			{
 				"VS_INST_COUNTER",
 				VIVS_MC_PROFILE_CONFIG0_SH_VS_INST_COUNTER,
-				&pipe_reg_read
+				&pipe_perf_reg_read
 			},
 			{
 				"RENDERED_VERTICE_COUNTER",
 				VIVS_MC_PROFILE_CONFIG0_SH_RENDERED_VERTICE_COUNTER,
-				&pipe_reg_read
+				&pipe_perf_reg_read
 			},
 			{
 				"VTX_BRANCH_INST_COUNTER",
 				VIVS_MC_PROFILE_CONFIG0_SH_VTX_BRANCH_INST_COUNTER,
-				&pipe_reg_read
+				&pipe_perf_reg_read
 			},
 			{
 				"VTX_TEXLD_INST_COUNTER",
 				VIVS_MC_PROFILE_CONFIG0_SH_VTX_TEXLD_INST_COUNTER,
-				&pipe_reg_read
+				&pipe_perf_reg_read
 			},
 			{
 				"PXL_BRANCH_INST_COUNTER",
 				VIVS_MC_PROFILE_CONFIG0_SH_PXL_BRANCH_INST_COUNTER,
-				&pipe_reg_read
+				&pipe_perf_reg_read
 			},
 			{
 				"PXL_TEXLD_INST_COUNTER",
 				VIVS_MC_PROFILE_CONFIG0_SH_PXL_TEXLD_INST_COUNTER,
-				&pipe_reg_read
+				&pipe_perf_reg_read
 			}
 		}
 	},
@@ -237,17 +237,17 @@ static const struct etnaviv_pm_domain doms_3d[] = {
 			{
 				"DEPTH_CLIPPED_COUNTER",
 				VIVS_MC_PROFILE_CONFIG1_PA_DEPTH_CLIPPED_COUNTER,
-				&pipe_reg_read
+				&pipe_perf_reg_read
 			},
 			{
 				"TRIVIAL_REJECTED_COUNTER",
 				VIVS_MC_PROFILE_CONFIG1_PA_TRIVIAL_REJECTED_COUNTER,
-				&pipe_reg_read
+				&pipe_perf_reg_read
 			},
 			{
 				"CULLED_COUNTER",
 				VIVS_MC_PROFILE_CONFIG1_PA_CULLED_COUNTER,
-				&pipe_reg_read
+				&pipe_perf_reg_read
 			}
 		}
 	},
@@ -400,7 +400,7 @@ static const struct etnaviv_pm_domain doms_2d[] = {
 			{
 				"PIXELS_RENDERED_2D",
 				VIVS_MC_PROFILE_CONFIG0_PE_PIXELS_RENDERED_2D,
-				&pipe_reg_read
+				&pipe_perf_reg_read
 			}
 		}
 	}
-- 
2.26.2