From e812744c5f953cb8bbce2d8cfbcb2e8e7df7535d Mon Sep 17 00:00:00 2001 From: Sharat Masetty Date: Tue, 3 Dec 2019 15:16:14 +0000 Subject: drm: msm: a6xx: Add support for A618 This patch adds support for enabling Graphics Bus Interface(GBIF) used in multiple A6xx series chipets. Also makes changes to the PDC/RSC sequencing specifically required for A618. This is needed for proper interfacing with RPMH. Signed-off-by: Sharat Masetty Signed-off-by: Rob Clark --- drivers/gpu/drm/msm/adreno/adreno_gpu.h | 12 +++++++++++- 1 file changed, 11 insertions(+), 1 deletion(-) (limited to 'drivers/gpu/drm/msm/adreno/adreno_gpu.h') diff --git a/drivers/gpu/drm/msm/adreno/adreno_gpu.h b/drivers/gpu/drm/msm/adreno/adreno_gpu.h index e71a7570ef72..cd7ec020aa26 100644 --- a/drivers/gpu/drm/msm/adreno/adreno_gpu.h +++ b/drivers/gpu/drm/msm/adreno/adreno_gpu.h @@ -3,7 +3,7 @@ * Copyright (C) 2013 Red Hat * Author: Rob Clark * - * Copyright (c) 2014,2017 The Linux Foundation. All rights reserved. + * Copyright (c) 2014,2017, 2019 The Linux Foundation. All rights reserved. */ #ifndef __ADRENO_GPU_H__ @@ -227,6 +227,16 @@ static inline int adreno_is_a540(struct adreno_gpu *gpu) return gpu->revn == 540; } +static inline int adreno_is_a618(struct adreno_gpu *gpu) +{ + return gpu->revn == 618; +} + +static inline int adreno_is_a630(struct adreno_gpu *gpu) +{ + return gpu->revn == 630; +} + int adreno_get_param(struct msm_gpu *gpu, uint32_t param, uint64_t *value); const struct firmware *adreno_request_fw(struct adreno_gpu *adreno_gpu, const char *fwname); -- cgit v1.2.3