From: Stephen Rothwell <sfr@canb•auug.org.au>
To: Maxime Ripard <maxime@cerno•tech>
Cc: Dave Airlie <airlied@linux•ie>,
Daniel Vetter <daniel.vetter@ffwll•ch>,
Intel Graphics <intel-gfx@lists•freedesktop.org>,
DRI <dri-devel@lists•freedesktop.org>,
Linux Kernel Mailing List <linux-kernel@vger•kernel.org>,
Linux Next Mailing List <linux-next@vger•kernel.org>
Subject: Re: linux-next: manual merge of the drm tree with the drm-misc-fixes tree
Date: Wed, 1 Dec 2021 07:35:04 +1100 [thread overview]
Message-ID: <20211201073504.24a6494b@canb.auug.org.au> (raw)
In-Reply-To: <20211130085831.wghfw7l4qksg2dbm@houat>
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Hi Maxime,
On Tue, 30 Nov 2021 09:58:31 +0100 Maxime Ripard <maxime@cerno•tech> wrote:
>
> Unfortunately the merge resolution isn't entirely correct :/
>
> There's multiple conflicts between those two branches on that file, but
> things went wrong between 16e101051f32 and 0c980a006d3f
>
> The first one changes the logic a bit for the clk_set_min_rate argument,
> and the second moves the clk_set_min_rate around.
>
> However, the merge resolution reintroduced the initial clk_set_min_rate
> call line (line 373), without changing the logic of the proper call site
> (line 396).
>
> This is the patch to fix the resolution:
>
> -- >8 --
> --- a/drivers/gpu/drm/vc4/vc4_kms.c 2021-11-30 08:56:28.748524275 +0100
> +++ b/drivers/gpu/drm/vc4/vc4_kms.c 2021-11-29 15:46:11.692151678 +0100
> @@ -365,14 +365,6 @@
> vc4_hvs_mask_underrun(dev, vc4_crtc_state->assigned_channel);
> }
>
> - if (vc4->hvs->hvs5) {
> - unsigned long core_rate = max_t(unsigned long,
> - 500000000,
> - new_hvs_state->core_clock_rate);
> -
> - clk_set_min_rate(hvs->core_clk, core_rate);
> - }
> -
> for (channel = 0; channel < HVS_NUM_CHANNELS; channel++) {
> struct drm_crtc_commit *commit;
> int ret;
> @@ -392,8 +384,13 @@
> old_hvs_state->fifo_state[channel].pending_commit = NULL;
> }
>
> - if (vc4->hvs->hvs5)
> - clk_set_min_rate(hvs->core_clk, 500000000);
> + if (vc4->hvs->hvs5) {
> + unsigned long core_rate = max_t(unsigned long,
> + 500000000,
> + new_hvs_state->core_clock_rate);
> +
> + clk_set_min_rate(hvs->core_clk, core_rate);
> + }
>
> drm_atomic_helper_commit_modeset_disables(dev, state);
> -- >8 --
Thanks, I have fixed that up in my resolution.
--
Cheers,
Stephen Rothwell
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next prev parent reply other threads:[~2021-11-30 20:35 UTC|newest]
Thread overview: 51+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-29 23:33 linux-next: manual merge of the drm tree with the drm-misc-fixes tree Stephen Rothwell
2021-11-30 8:58 ` Maxime Ripard
2021-11-30 20:35 ` Stephen Rothwell [this message]
-- strict thread matches above, loose matches on Subject: below --
2026-03-20 14:17 Mark Brown
2026-03-20 15:39 ` Boris Brezillon
2026-04-08 17:26 ` Mark Brown
2026-04-09 7:47 ` Boris Brezillon
2026-03-18 14:36 Mark Brown
2026-03-18 15:49 ` Luca Ceresoli
2026-03-18 18:20 ` Cristian Ciocaltea
2026-01-05 2:21 Stephen Rothwell
2025-08-20 1:21 Stephen Rothwell
2025-08-20 10:30 ` Danilo Krummrich
2025-08-20 21:29 ` Stephen Rothwell
2025-07-18 4:41 Stephen Rothwell
2025-07-18 6:27 ` Thomas Zimmermann
2025-01-14 1:30 Stephen Rothwell
2023-11-22 0:29 Stephen Rothwell
2023-11-28 10:04 ` Geert Uytterhoeven
2023-09-28 2:05 Stephen Rothwell
2023-06-27 1:54 Stephen Rothwell
2023-07-11 1:17 ` Stephen Rothwell
2022-11-21 2:06 Stephen Rothwell
2022-07-11 2:47 Stephen Rothwell
2022-07-11 8:05 ` Christian König
2022-07-17 23:44 ` Stephen Rothwell
2022-07-19 7:35 ` Geert Uytterhoeven
2022-07-27 2:55 ` Stephen Rothwell
2022-07-27 3:24 ` Dave Airlie
2022-07-27 5:37 ` Stephen Rothwell
2022-03-18 0:55 Stephen Rothwell
2022-03-18 1:06 ` Stephen Rothwell
2021-12-22 3:50 Stephen Rothwell
2021-12-22 7:31 ` Christian König
2021-10-22 0:53 Stephen Rothwell
2021-06-17 1:42 Stephen Rothwell
2021-04-09 3:12 Stephen Rothwell
2021-03-18 1:02 Stephen Rothwell
2021-03-18 6:51 ` Tomi Valkeinen
2020-07-28 3:41 Stephen Rothwell
2020-05-01 3:45 Stephen Rothwell
2020-03-01 23:43 Stephen Rothwell
2019-09-15 21:18 Mark Brown
2019-09-16 5:29 ` Vasily Khoruzhick
2019-09-17 2:43 ` Qiang Yu
2019-08-26 3:06 Stephen Rothwell
2019-08-29 10:11 ` james qian wang (Arm Technology China)
2018-11-26 2:37 Stephen Rothwell
2018-03-08 0:47 Stephen Rothwell
2017-12-13 23:59 Stephen Rothwell
2017-01-17 0:59 Stephen Rothwell
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