[Freedreno] [PATCH v2 4/9] drm/msm/a6xx: add A640/A650 to gpulist

[Jordan Crouse]

On Tue, Apr 21, 2020 at 07:41:22PM -0400, Jonathan Marek wrote:
> Add Adreno 640 and 650 GPU info to the gpulist.
> 

Reviewed-by: Jordan Crouse <jcrouse at codeaurora.org>

> Signed-off-by: Jonathan Marek <jonathan at marek.ca>
> ---
>  drivers/gpu/drm/msm/adreno/adreno_device.c | 24 ++++++++++++++++++++++
>  drivers/gpu/drm/msm/adreno/adreno_gpu.c    |  2 +-
>  drivers/gpu/drm/msm/adreno/adreno_gpu.h    | 10 +++++++++
>  3 files changed, 35 insertions(+), 1 deletion(-)
> 
> diff --git a/drivers/gpu/drm/msm/adreno/adreno_device.c b/drivers/gpu/drm/msm/adreno/adreno_device.c
> index cb3a6e597d76..1156f72532a4 100644
> --- a/drivers/gpu/drm/msm/adreno/adreno_device.c
> +++ b/drivers/gpu/drm/msm/adreno/adreno_device.c
> @@ -189,6 +189,30 @@ static const struct adreno_info gpulist[] = {
>  		.inactive_period = DRM_MSM_INACTIVE_PERIOD,
>  		.init = a6xx_gpu_init,
>  		.zapfw = "a630_zap.mdt",
> +	}, {
> +		.rev = ADRENO_REV(6, 4, 0, ANY_ID),
> +		.revn = 640,
> +		.name = "A640",
> +		.fw = {
> +			[ADRENO_FW_SQE] = "a630_sqe.fw",
> +			[ADRENO_FW_GMU] = "a640_gmu.bin",
> +		},
> +		.gmem = SZ_1M,
> +		.inactive_period = DRM_MSM_INACTIVE_PERIOD,
> +		.init = a6xx_gpu_init,
> +		.zapfw = "a640_zap.mdt",
> +	}, {
> +		.rev = ADRENO_REV(6, 5, 0, ANY_ID),
> +		.revn = 650,
> +		.name = "A650",
> +		.fw = {
> +			[ADRENO_FW_SQE] = "a650_sqe.fw",
> +			[ADRENO_FW_GMU] = "a650_gmu.bin",
> +		},
> +		.gmem = SZ_1M + SZ_128K,
> +		.inactive_period = DRM_MSM_INACTIVE_PERIOD,
> +		.init = a6xx_gpu_init,
> +		.zapfw = "a650_zap.mdt",
>  	},
>  };
>  
> diff --git a/drivers/gpu/drm/msm/adreno/adreno_gpu.c b/drivers/gpu/drm/msm/adreno/adreno_gpu.c
> index 1d5c43c22269..a7647eaacc7a 100644
> --- a/drivers/gpu/drm/msm/adreno/adreno_gpu.c
> +++ b/drivers/gpu/drm/msm/adreno/adreno_gpu.c
> @@ -197,7 +197,7 @@ int adreno_get_param(struct msm_gpu *gpu, uint32_t param, uint64_t *value)
>  		*value = adreno_gpu->gmem;
>  		return 0;
>  	case MSM_PARAM_GMEM_BASE:
> -		*value = 0x100000;
> +		*value = !adreno_is_a650(adreno_gpu) ? 0x100000 : 0;

This will likely be 0 from here on out. This is okay for now, but we might need
to consider adding the gmem base to the GPU list to avoid some ugly
conditionals.

>  		return 0;
>  	case MSM_PARAM_CHIP_ID:
>  		*value = adreno_gpu->rev.patchid |
> diff --git a/drivers/gpu/drm/msm/adreno/adreno_gpu.h b/drivers/gpu/drm/msm/adreno/adreno_gpu.h
> index 9ff4e550e7bd..88ae1b2813ef 100644
> --- a/drivers/gpu/drm/msm/adreno/adreno_gpu.h
> +++ b/drivers/gpu/drm/msm/adreno/adreno_gpu.h
> @@ -237,6 +237,16 @@ static inline int adreno_is_a630(struct adreno_gpu *gpu)
>         return gpu->revn == 630;
>  }
>  
> +static inline int adreno_is_a640(struct adreno_gpu *gpu)
> +{
> +       return gpu->revn == 640;
> +}
> +
> +static inline int adreno_is_a650(struct adreno_gpu *gpu)
> +{
> +       return gpu->revn == 650;
> +}
> +
>  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);
> -- 
> 2.26.1
> 

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