From: Alex Deucher <alexdeucher@gmail.com>
To: Evan Quan <evan.quan@amd.com>
Cc: "Deucher, Alexander" <alexander.deucher@amd.com>,
amd-gfx list <amd-gfx@lists.freedesktop.org>
Subject: Re: [PATCH 02/16] drm/amd/powerplay: implement a common set dpm table API for smu V11
Date: Mon, 13 Jul 2020 10:49:03 -0400 [thread overview]
Message-ID: <CADnq5_My6XQO03_ahWUWqEOFWKzF+x3T+Yrongyi+hya=cryeQ@mail.gmail.com> (raw)
In-Reply-To: <20200710044746.23538-2-evan.quan@amd.com>
On Fri, Jul 10, 2020 at 12:48 AM Evan Quan <evan.quan@amd.com> wrote:
>
> Maximum the code sharing around smu V11.
>
> Change-Id: Ice0a874f3f70457f1012ca566f9f784ff3e9cd94
> Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
> ---
> drivers/gpu/drm/amd/powerplay/inc/smu_v11_0.h | 4 ++
> drivers/gpu/drm/amd/powerplay/smu_v11_0.c | 38 +++++++++++++++++++
> 2 files changed, 42 insertions(+)
>
> diff --git a/drivers/gpu/drm/amd/powerplay/inc/smu_v11_0.h b/drivers/gpu/drm/amd/powerplay/inc/smu_v11_0.h
> index 289c571d6e4e..14d6eef8cf17 100644
> --- a/drivers/gpu/drm/amd/powerplay/inc/smu_v11_0.h
> +++ b/drivers/gpu/drm/amd/powerplay/inc/smu_v11_0.h
> @@ -285,6 +285,10 @@ int smu_v11_0_get_dpm_level_count(struct smu_context *smu,
> enum smu_clk_type clk_type,
> uint32_t *value);
>
> +int smu_v11_0_set_single_dpm_table(struct smu_context *smu,
> + enum smu_clk_type clk_type,
> + struct smu_11_0_dpm_table *single_dpm_table);
> +
> int smu_v11_0_get_dpm_level_range(struct smu_context *smu,
> enum smu_clk_type clk_type,
> uint32_t *min_value,
> diff --git a/drivers/gpu/drm/amd/powerplay/smu_v11_0.c b/drivers/gpu/drm/amd/powerplay/smu_v11_0.c
> index 03be59492af1..7206b9f76042 100644
> --- a/drivers/gpu/drm/amd/powerplay/smu_v11_0.c
> +++ b/drivers/gpu/drm/amd/powerplay/smu_v11_0.c
> @@ -1951,6 +1951,44 @@ int smu_v11_0_get_dpm_level_count(struct smu_context *smu,
> value);
> }
>
> +int smu_v11_0_set_single_dpm_table(struct smu_context *smu,
> + enum smu_clk_type clk_type,
> + struct smu_11_0_dpm_table *single_dpm_table)
> +{
> + int ret = 0;
> + uint32_t clk;
> + int i;
> +
> + ret = smu_v11_0_get_dpm_level_count(smu,
> + clk_type,
> + &single_dpm_table->count);
> + if (ret) {
> + dev_err(smu->adev->dev, "[%s] failed to get dpm levels!\n", __func__);
> + return ret;
> + }
> +
> + for (i = 0; i < single_dpm_table->count; i++) {
> + ret = smu_v11_0_get_dpm_freq_by_index(smu,
> + clk_type,
> + i,
> + &clk);
> + if (ret) {
> + dev_err(smu->adev->dev, "[%s] failed to get dpm freq by index!\n", __func__);
> + return ret;
> + }
> +
> + single_dpm_table->dpm_levels[i].value = clk;
> + single_dpm_table->dpm_levels[i].enabled = true;
> +
> + if (i == 0)
> + single_dpm_table->min = clk;
> + else if (i == single_dpm_table->count - 1)
> + single_dpm_table->max = clk;
> + }
> +
> + return 0;
> +}
> +
> int smu_v11_0_get_dpm_level_range(struct smu_context *smu,
> enum smu_clk_type clk_type,
> uint32_t *min_value,
> --
> 2.27.0
>
> _______________________________________________
> amd-gfx mailing list
> amd-gfx@lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/amd-gfx
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next prev parent reply other threads:[~2020-07-13 14:49 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-10 4:47 [PATCH 01/16] drm/amd/powerplay: add more members for dpm table Evan Quan
2020-07-10 4:47 ` [PATCH 02/16] drm/amd/powerplay: implement a common set dpm table API for smu V11 Evan Quan
2020-07-13 14:49 ` Alex Deucher [this message]
2020-07-10 4:47 ` [PATCH 03/16] drm/amd/powerplay: update Arcturus default dpm table setting Evan Quan
2020-07-13 14:49 ` Alex Deucher
2020-07-10 4:47 ` [PATCH 04/16] drm/amd/powerplay: update Navi10 default dpm table setup Evan Quan
2020-07-10 4:47 ` [PATCH 05/16] drm/amd/powerplay: update Sienna Cichlid " Evan Quan
2020-07-10 4:47 ` [PATCH 06/16] drm/amd/powerplay: add new UMD pstate data structure Evan Quan
2020-07-10 4:47 ` [PATCH 07/16] drm/amd/powerplay: update UMD pstate clock settings Evan Quan
2020-07-10 4:47 ` [PATCH 08/16] drm/amd/powerplay: update the common API for performance level setting Evan Quan
2020-07-10 4:47 ` [PATCH 09/16] drm/amd/powerplay: drop unnecessary Arcturus specific APIs Evan Quan
2020-07-10 4:47 ` [PATCH 10/16] drm/amd/powerplay: drop unnecessary Navi1x " Evan Quan
2020-07-10 4:47 ` [PATCH 11/16] drm/amd/powerplay: drop unnecessary Sienna Cichlid " Evan Quan
2020-07-10 4:47 ` [PATCH 12/16] drm/amd/powerplay: drop Sienna Cichlid specific set_soft_freq_limited_range Evan Quan
2020-07-13 14:53 ` Alex Deucher
2020-07-10 4:47 ` [PATCH 13/16] drm/amd/powerplay: apply gfxoff disablement/enablement for all SMU11 ASICs Evan Quan
2020-07-13 3:44 ` Quan, Evan
2020-07-14 6:55 ` Quan, Evan
2020-07-14 13:48 ` Deucher, Alexander
2020-07-10 4:47 ` [PATCH 14/16] drm/amd/powerplay: drop unnecessary wrappers Evan Quan
2020-07-10 4:47 ` [PATCH 15/16] drm/amd/powerplay: drop smu_v12_0.c unnecessary wrapper Evan Quan
2020-07-10 4:47 ` [PATCH 16/16] drm/amd/powerplay: drop unused APIs and parameters Evan Quan
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