From fc7ccbc6174b79ffab5be5dca5b6e253df22f030 Mon Sep 17 00:00:00 2001 From: Jie Zhang Date: Fri, 5 Jun 2026 01:38:19 +0530 Subject: drm/msm/a6xx: Fix A663 GPUCC register list for state capture The GPUCC register list for A663 is incorrect, which can cause out-of-bounds register access during GPU state capture. Update it to use the correct register ranges. Fixes: 5773cce8615c ("drm/msm/a6xx: Add support for A663") Signed-off-by: Jie Zhang Signed-off-by: Akhil P Oommen Reviewed-by: Dmitry Baryshkov Patchwork: https://patchwork.freedesktop.org/patch/730656/ Message-ID: <20260605-assorted-fixes-june-v1-3-2caa04f7287c@oss.qualcomm.com> Signed-off-by: Rob Clark --- drivers/gpu/drm/msm/adreno/a6xx_gpu_state.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/msm/adreno/a6xx_gpu_state.c b/drivers/gpu/drm/msm/adreno/a6xx_gpu_state.c index 166365359fa6..2a62a22077f9 100644 --- a/drivers/gpu/drm/msm/adreno/a6xx_gpu_state.c +++ b/drivers/gpu/drm/msm/adreno/a6xx_gpu_state.c @@ -1244,7 +1244,9 @@ static void a6xx_get_gmu_registers(struct msm_gpu *gpu, _a6xx_get_gmu_registers(gpu, a6xx_state, &a6xx_gmu_reglist[1], &a6xx_state->gmu_registers[1], true); - if (adreno_is_a621(adreno_gpu) || adreno_is_a623(adreno_gpu)) + if (adreno_is_a621(adreno_gpu) || + adreno_is_a623(adreno_gpu) || + adreno_is_a663(adreno_gpu)) _a6xx_get_gmu_registers(gpu, a6xx_state, &a621_gpucc_reg, &a6xx_state->gmu_registers[2], false); else -- cgit v1.2.3