From: Jani Nikula <jani.nikula@linux.intel.com>
To: Masahiro Yamada <masahiroy@kernel.org>,
Joonas Lahtinen <joonas.lahtinen@linux.intel.com>,
Rodrigo Vivi <rodrigo.vivi@intel.com>,
intel-gfx@lists.freedesktop.org
Cc: Masahiro Yamada <masahiroy@kernel.org>,
Daniel Vetter <daniel@ffwll.ch>, David Airlie <airlied@linux.ie>,
Zhenyu Wang <zhenyuw@linux.intel.com>,
Zhi Wang <zhi.a.wang@intel.com>,
dri-devel@lists.freedesktop.org,
intel-gvt-dev@lists.freedesktop.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH 2/2] drm/i915: remove gvt/Makefile
Date: Fri, 10 Apr 2020 00:58:16 +0300 [thread overview]
Message-ID: <87h7xsgw3r.fsf@intel.com> (raw)
In-Reply-To: <20200409150627.29205-2-masahiroy@kernel.org>
On Fri, 10 Apr 2020, Masahiro Yamada <masahiroy@kernel.org> wrote:
> Including subdirectory Makefile from the driver main Makefile does not
> buy us much because this is not real isolation.
The isolation it does buy us is that gvt/ subdirectory is developed and
maintained on a separate mailing list and separate git repo. I think at
some point there were plans to make it an actual module too.
So while you could quip about Conway's law here, I think it might be
better to keep this as it is.
Zhenyu, Zhi, what do you think?
BR,
Jani.
>
> Having a single Makefile at the top of the module is clearer, and
> it is what this driver almost does.
>
> Move all gvt objects to the i915 main Makefile.
>
> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
> ---
>
> drivers/gpu/drm/i915/Makefile | 28 ++++++++++++++++++++++++----
> drivers/gpu/drm/i915/gvt/Makefile | 8 --------
> 2 files changed, 24 insertions(+), 12 deletions(-)
> delete mode 100644 drivers/gpu/drm/i915/gvt/Makefile
>
> diff --git a/drivers/gpu/drm/i915/Makefile b/drivers/gpu/drm/i915/Makefile
> index 6cd1f6253814..74e965882a98 100644
> --- a/drivers/gpu/drm/i915/Makefile
> +++ b/drivers/gpu/drm/i915/Makefile
> @@ -275,10 +275,30 @@ i915-$(CONFIG_DRM_I915_SELFTEST) += \
> # virtual gpu code
> i915-y += i915_vgpu.o
>
> -ifeq ($(CONFIG_DRM_I915_GVT),y)
> -i915-y += intel_gvt.o
> -include $(src)/gvt/Makefile
> -endif
> +i915-$(CONFIG_DRM_I915_GVT) += \
> + intel_gvt.o \
> + gvt/gvt.o \
> + gvt/aperture_gm.o \
> + gvt/handlers.o \
> + gvt/vgpu.o \
> + gvt/trace_points.o \
> + gvt/firmware.o \
> + gvt/interrupt.o \
> + gvt/gtt.o \
> + gvt/cfg_space.o \
> + gvt/opregion.o \
> + gvt/mmio.o \
> + gvt/display.o \
> + gvt/edid.o \
> + gvt/execlist.o \
> + gvt/scheduler.o \
> + gvt/sched_policy.o \
> + gvt/mmio_context.o \
> + gvt/cmd_parser.o \
> + gvt/debugfs.o \
> + gvt/fb_decoder.o \
> + gvt/dmabuf.o \
> + gvt/page_track.o
>
> obj-$(CONFIG_DRM_I915) += i915.o
> obj-$(CONFIG_DRM_I915_GVT_KVMGT) += gvt/kvmgt.o
> diff --git a/drivers/gpu/drm/i915/gvt/Makefile b/drivers/gpu/drm/i915/gvt/Makefile
> deleted file mode 100644
> index 4d70f4689479..000000000000
> --- a/drivers/gpu/drm/i915/gvt/Makefile
> +++ /dev/null
> @@ -1,8 +0,0 @@
> -# SPDX-License-Identifier: GPL-2.0
> -GVT_DIR := gvt
> -GVT_SOURCE := gvt.o aperture_gm.o handlers.o vgpu.o trace_points.o firmware.o \
> - interrupt.o gtt.o cfg_space.o opregion.o mmio.o display.o edid.o \
> - execlist.o scheduler.o sched_policy.o mmio_context.o cmd_parser.o debugfs.o \
> - fb_decoder.o dmabuf.o page_track.o
> -
> -i915-y += $(addprefix $(GVT_DIR)/, $(GVT_SOURCE))
--
Jani Nikula, Intel Open Source Graphics Center
next prev parent reply other threads:[~2020-04-09 21:58 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-09 15:06 [PATCH 1/2] drm/i915: remove unneeded ccflags-y from gvt/Makefile Masahiro Yamada
2020-04-09 15:06 ` [PATCH 2/2] drm/i915: remove gvt/Makefile Masahiro Yamada
2020-04-09 21:58 ` Jani Nikula [this message]
2020-04-10 5:41 ` Zhenyu Wang
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