From: Rob Clark Date: Fri, 9 Jan 2026 15:37:29 +0000 (-0800) Subject: drm/msm: Fix GMEM_BASE for gen8 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=dc220915ddb2d1c646a7d0816b398e73ed5a5d50;p=thirdparty%2Fkernel%2Flinux.git drm/msm: Fix GMEM_BASE for gen8 This should also be zero for gen8. This does change a7xx-gen1 to zero. It was almost certainly incorrect before, but we have no such devices in CI currently. Fixes: 288a93200892 ("drm/msm/adreno: Introduce A8x GPU Support") Signed-off-by: Rob Clark Patchwork: https://patchwork.freedesktop.org/patch/697779/ Message-ID: <20260109153730.130462-3-robin.clark@oss.qualcomm.com> --- diff --git a/drivers/gpu/drm/msm/adreno/adreno_gpu.c b/drivers/gpu/drm/msm/adreno/adreno_gpu.c index 1c80909e63cab..d5fe6f6f0decc 100644 --- a/drivers/gpu/drm/msm/adreno/adreno_gpu.c +++ b/drivers/gpu/drm/msm/adreno/adreno_gpu.c @@ -376,8 +376,7 @@ int adreno_get_param(struct msm_gpu *gpu, struct msm_context *ctx, *value = adreno_gpu->info->gmem; return 0; case MSM_PARAM_GMEM_BASE: - if (adreno_is_a650_family(adreno_gpu) || - adreno_is_a740_family(adreno_gpu)) + if (adreno_gpu->info->family >= ADRENO_6XX_GEN4) *value = 0; else *value = 0x100000;