From 5b0619539c109325cdc516a2c1aded57262ec51b Mon Sep 17 00:00:00 2001 From: Neil Armstrong Date: Tue, 17 Dec 2024 15:51:14 +0100 Subject: [PATCH] drm/msm: adreno: add defines for gpu & gmu frequency table sizes Even if the code uses ARRAY_SIZE() to fill those tables, it's still a best practice to not use magic values for tables in structs. Suggested-by: Dmitry Baryshkov Reviewed-by: Dmitry Baryshkov Reviewed-by: Akhil P Oommen Signed-off-by: Neil Armstrong Patchwork: https://patchwork.freedesktop.org/patch/629393/ Signed-off-by: Rob Clark --- drivers/gpu/drm/msm/adreno/a6xx_gmu.h | 11 +++++++---- 1 file changed, 7 insertions(+), 4 deletions(-) diff --git a/drivers/gpu/drm/msm/adreno/a6xx_gmu.h b/drivers/gpu/drm/msm/adreno/a6xx_gmu.h index b4a79f88ccf4..88f18ea6a38a 100644 --- a/drivers/gpu/drm/msm/adreno/a6xx_gmu.h +++ b/drivers/gpu/drm/msm/adreno/a6xx_gmu.h @@ -19,6 +19,9 @@ struct a6xx_gmu_bo { u64 iova; }; +#define GMU_MAX_GX_FREQS 16 +#define GMU_MAX_CX_FREQS 4 + /* * These define the different GMU wake up options - these define how both the * CPU and the GMU bring up the hardware @@ -79,12 +82,12 @@ struct a6xx_gmu { int current_perf_index; int nr_gpu_freqs; - unsigned long gpu_freqs[16]; - u32 gx_arc_votes[16]; + unsigned long gpu_freqs[GMU_MAX_GX_FREQS]; + u32 gx_arc_votes[GMU_MAX_GX_FREQS]; int nr_gmu_freqs; - unsigned long gmu_freqs[4]; - u32 cx_arc_votes[4]; + unsigned long gmu_freqs[GMU_MAX_CX_FREQS]; + u32 cx_arc_votes[GMU_MAX_CX_FREQS]; unsigned long freq; -- 2.25.1