AMD-GFX Archive on lore.kernel.org
 help / color / Atom feed
From: Alex Deucher <alexdeucher@gmail.com>
To: Sasha Levin <sashal@kernel.org>
Cc: LKML <linux-kernel@vger.kernel.org>,
	Maling list - DRI developers <dri-devel@lists.freedesktop.org>,
	amd-gfx list <amd-gfx@lists.freedesktop.org>,
	Alex Deucher <alexander.deucher@amd.com>,
	"for 3.8" <stable@vger.kernel.org>, Evan Quan <evan.quan@amd.com>
Subject: Re: [PATCH AUTOSEL 4.19 246/252] drm/amdgpu/smu10: fix smu10_get_clock_by_type_with_voltage
Date: Fri, 14 Feb 2020 11:49:20 -0500
Message-ID: <CADnq5_O500gd2yFfF0VuyAt5CCirAwb+HzLcpSwM5C3VBC660w@mail.gmail.com> (raw)
In-Reply-To: <20200214161147.15842-246-sashal@kernel.org>

On Fri, Feb 14, 2020 at 11:17 AM Sasha Levin <sashal@kernel.org> wrote:
>
> From: Alex Deucher <alexander.deucher@amd.com>
>
> [ Upstream commit 1064ad4aeef94f51ca230ac639a9e996fb7867a0 ]
>
> Cull out 0 clocks to avoid a warning in DC.
>
> Bug: https://gitlab.freedesktop.org/drm/amd/issues/963

Same comment as for 5.5.  All of the upstream patches that reference
that bug need to be applied or they all need to be dropped.

Alex

> Reviewed-by: Evan Quan <evan.quan@amd.com>
> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
> Signed-off-by: Sasha Levin <sashal@kernel.org>
> ---
>  drivers/gpu/drm/amd/powerplay/hwmgr/smu10_hwmgr.c | 8 +++++---
>  1 file changed, 5 insertions(+), 3 deletions(-)
>
> diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/smu10_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/smu10_hwmgr.c
> index 3fa6e8123b8eb..48e31711bc68f 100644
> --- a/drivers/gpu/drm/amd/powerplay/hwmgr/smu10_hwmgr.c
> +++ b/drivers/gpu/drm/amd/powerplay/hwmgr/smu10_hwmgr.c
> @@ -1048,9 +1048,11 @@ static int smu10_get_clock_by_type_with_voltage(struct pp_hwmgr *hwmgr,
>
>         clocks->num_levels = 0;
>         for (i = 0; i < pclk_vol_table->count; i++) {
> -               clocks->data[i].clocks_in_khz = pclk_vol_table->entries[i].clk  * 10;
> -               clocks->data[i].voltage_in_mv = pclk_vol_table->entries[i].vol;
> -               clocks->num_levels++;
> +               if (pclk_vol_table->entries[i].clk) {
> +                       clocks->data[clocks->num_levels].clocks_in_khz = pclk_vol_table->entries[i].clk  * 10;
> +                       clocks->data[clocks->num_levels].voltage_in_mv = pclk_vol_table->entries[i].vol;
> +                       clocks->num_levels++;
> +               }
>         }
>
>         return 0;
> --
> 2.20.1
>
> _______________________________________________
> amd-gfx mailing list
> amd-gfx@lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/amd-gfx
_______________________________________________
amd-gfx mailing list
amd-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/amd-gfx

      reply index

Thread overview: 25+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-02-14 16:07 [PATCH AUTOSEL 4.19 001/252] drm/amdgpu: remove set but not used variable 'mc_shared_chmap' from 'gfx_v6_0.c' and 'gfx_v7_0.c' Sasha Levin
2020-02-14 16:08 ` [PATCH AUTOSEL 4.19 049/252] drm/amd/display: Retrain dongles when SINK_COUNT becomes non-zero Sasha Levin
2020-02-14 16:08 ` [PATCH AUTOSEL 4.19 054/252] drm/amdgpu: remove 4 set but not used variable in amdgpu_atombios_get_connector_info_from_object_table Sasha Levin
2020-02-14 16:08 ` [PATCH AUTOSEL 4.19 055/252] drm/amdgpu: remove set but not used variable 'dig_connector' Sasha Levin
2020-02-14 16:08 ` [PATCH AUTOSEL 4.19 056/252] drm/amdgpu: remove set but not used variable 'dig' Sasha Levin
2020-02-14 16:08 ` [PATCH AUTOSEL 4.19 057/252] drm/amdgpu: remove always false comparison in 'amdgpu_atombios_i2c_process_i2c_ch' Sasha Levin
2020-02-14 16:08 ` [PATCH AUTOSEL 4.19 058/252] drm/amdgpu: remove set but not used variable 'mc_shared_chmap' Sasha Levin
2020-02-14 16:08 ` [PATCH AUTOSEL 4.19 059/252] drm/amd/powerplay: remove set but not used variable 'threshold', 'state' Sasha Levin
2020-02-14 16:08 ` [PATCH AUTOSEL 4.19 060/252] drm/amdgpu: remove set but not used variable 'amdgpu_connector' Sasha Levin
2020-02-14 16:08 ` [PATCH AUTOSEL 4.19 061/252] drm/amdgpu: remove set but not used variable 'invalid' Sasha Levin
2020-02-14 16:08 ` [PATCH AUTOSEL 4.19 062/252] drm/amd/powerplay: remove set but not used variable 'us_mvdd' Sasha Levin
2020-02-14 16:08 ` [PATCH AUTOSEL 4.19 067/252] drm/amd/display: remove set but not used variable 'bp' in bios_parser2.c Sasha Levin
2020-02-14 16:08 ` [PATCH AUTOSEL 4.19 068/252] drm/amd/display: remove set but not used variable 'bp' in bios_parser.c Sasha Levin
2020-02-14 16:08 ` [PATCH AUTOSEL 4.19 069/252] drm/radeon: remove set but not used variable 'size', 'relocs_chunk' Sasha Levin
2020-02-14 16:08 ` [PATCH AUTOSEL 4.19 070/252] drm/radeon: remove set but not used variable 'backbias_response_time' Sasha Levin
2020-02-14 16:08 ` [PATCH AUTOSEL 4.19 071/252] drm/radeon: remove set but not used variable 'dig_connector' Sasha Levin
2020-02-14 16:08 ` [PATCH AUTOSEL 4.19 072/252] drm/radeon: remove set but not used variable 'radeon_connector' Sasha Levin
2020-02-14 16:08 ` [PATCH AUTOSEL 4.19 073/252] drm/radeon: remove set but not used variable 'blocks' Sasha Levin
2020-02-14 16:08 ` [PATCH AUTOSEL 4.19 074/252] drm/radeon: remove set but not used variable 'tv_pll_cntl1' Sasha Levin
2020-02-14 16:08 ` [PATCH AUTOSEL 4.19 075/252] drm/amdgpu: Ensure ret is always initialized when using SOC15_WAIT_ON_RREG Sasha Levin
2020-02-14 16:10 ` [PATCH AUTOSEL 4.19 182/252] drm/amd/display: fixup DML dependencies Sasha Levin
2020-02-14 16:11 ` [PATCH AUTOSEL 4.19 236/252] radeon: insert 10ms sleep in dce5_crtc_load_lut Sasha Levin
2020-02-14 16:11 ` [PATCH AUTOSEL 4.19 245/252] drm/amdgpu/smu10: fix smu10_get_clock_by_type_with_latency Sasha Levin
2020-02-14 16:11 ` [PATCH AUTOSEL 4.19 246/252] drm/amdgpu/smu10: fix smu10_get_clock_by_type_with_voltage Sasha Levin
2020-02-14 16:49   ` Alex Deucher [this message]

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=CADnq5_O500gd2yFfF0VuyAt5CCirAwb+HzLcpSwM5C3VBC660w@mail.gmail.com \
    --to=alexdeucher@gmail.com \
    --cc=alexander.deucher@amd.com \
    --cc=amd-gfx@lists.freedesktop.org \
    --cc=dri-devel@lists.freedesktop.org \
    --cc=evan.quan@amd.com \
    --cc=linux-kernel@vger.kernel.org \
    --cc=sashal@kernel.org \
    --cc=stable@vger.kernel.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

AMD-GFX Archive on lore.kernel.org

Archives are clonable:
	git clone --mirror https://lore.kernel.org/amd-gfx/0 amd-gfx/git/0.git

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V2 amd-gfx amd-gfx/ https://lore.kernel.org/amd-gfx \
		amd-gfx@lists.freedesktop.org
	public-inbox-index amd-gfx

Example config snippet for mirrors

Newsgroup available over NNTP:
	nntp://nntp.lore.kernel.org/org.freedesktop.lists.amd-gfx


AGPL code for this site: git clone https://public-inbox.org/public-inbox.git