From: Sui Jingfeng <sui.jingfeng@linux.dev>
To: "Maxime Ripard" <mripard@kernel.org>,
"Maarten Lankhorst" <maarten.lankhorst@linux.intel.com>,
"Thomas Zimmermann" <tzimmermann@suse.de>,
"David Airlie" <airlied@gmail.com>,
"Daniel Vetter" <daniel@ffwll.ch>,
"Jonathan Corbet" <corbet@lwn.net>,
"Sandy Huang" <hjc@rock-chips.com>,
"Heiko Stübner" <heiko@sntech.de>, "Chen-Yu Tsai" <wens@csie.org>,
"Jernej Skrabec" <jernej.skrabec@gmail.com>,
"Samuel Holland" <samuel@sholland.org>
Cc: "Hans Verkuil" <hverkuil@xs4all.nl>,
"Sebastian Wick" <sebastian.wick@redhat.com>,
"Ville Syrjälä" <ville.syrjala@linux.intel.com>,
dri-devel@lists.freedesktop.org,
linux-arm-kernel@lists.infradead.org, linux-doc@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-media@vger.kernel.org,
linux-rockchip@lists.infradead.org, linux-sunxi@lists.linux.dev
Subject: Re: [v10,20/27] drm/connector: hdmi: Add Infoframes generation
Date: Fri, 22 Mar 2024 05:53:07 +0800 [thread overview]
Message-ID: <07125064-2a78-4515-bb48-655f2aec140f@linux.dev> (raw)
In-Reply-To: <20240321-kms-hdmi-connector-state-v10-20-e6c178361898@kernel.org>
Hi,
On 2024/3/21 23:29, Maxime Ripard wrote:
> Infoframes in KMS is usually handled by a bunch of low-level helpers
> that require quite some boilerplate for drivers. This leads to
> discrepancies with how drivers generate them, and which are actually
> sent.
>
> Now that we have everything needed to generate them in the HDMI
> connector state, we can generate them in our common logic so that
> drivers can simply reuse what we precomputed.
>
> Signed-off-by: Maxime Ripard <mripard@kernel.org>
> ---
> drivers/gpu/drm/Kconfig | 1 +
> drivers/gpu/drm/drm_atomic_state_helper.c | 338 +++++++++++++++++++++
> drivers/gpu/drm/drm_connector.c | 14 +
> .../gpu/drm/tests/drm_atomic_state_helper_test.c | 1 +
> drivers/gpu/drm/tests/drm_connector_test.c | 12 +
> include/drm/drm_atomic_state_helper.h | 8 +
> include/drm/drm_connector.h | 109 +++++++
> 7 files changed, 483 insertions(+)
>
> diff --git a/drivers/gpu/drm/Kconfig b/drivers/gpu/drm/Kconfig
> index 16029435b750..3d3193c7aa5f 100644
> --- a/drivers/gpu/drm/Kconfig
> +++ b/drivers/gpu/drm/Kconfig
> @@ -97,10 +97,11 @@ config DRM_KUNIT_TEST
> If in doubt, say "N".
>
> config DRM_KMS_HELPER
> tristate
> depends on DRM
> + select DRM_DISPLAY_HDMI_HELPER
Should we select DRM_DISPLAY_HELPER here? Otherwise there will have some compile error
emerged with default config.
: drivers/gpu/drm/drm_atomic_state_helper.o: in function `drm_atomic_helper_connector_hdmi_check':
drm_atomic_state_helper.c:(.text+0x15e4): undefined reference to `drm_hdmi_avi_infoframe_colorimetry'
: drm_atomic_state_helper.c:(.text+0x15f0): undefined reference to `drm_hdmi_avi_infoframe_bars'
: drm_atomic_state_helper.c:(.text+0x1638): undefined reference to `drm_hdmi_infoframe_set_hdr_metadata'
make[2]: *** [scripts/Makefile.vmlinux:37: vmlinux] Error 1
make[1]: *** [/home/suijingfeng/UpStream/drm-tip/Makefile:1162: vmlinux] Error 2
make[1]: *** Waiting for unfinished jobs....
make: *** [Makefile:240: __sub-make] Error 2
> help
> CRTC helpers for KMS drivers.
>
> config DRM_DEBUG_DP_MST_TOPOLOGY_REFS
> bool "Enable refcount backtrace history in the DP MST helpers"
--
Best regards,
Sui
next prev parent reply other threads:[~2024-03-21 21:53 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-03-21 15:28 [PATCH v10 00/27] drm/connector: Create HDMI Connector infrastructure Maxime Ripard
2024-03-21 15:28 ` [PATCH v10 01/27] drm/connector: Introduce an HDMI connector initialization function Maxime Ripard
2024-03-21 15:28 ` [PATCH v10 02/27] drm/tests: connector: Add tests for drmm_connector_hdmi_init Maxime Ripard
2024-03-21 15:28 ` [PATCH v10 03/27] drm/connector: hdmi: Create an HDMI sub-state Maxime Ripard
2024-03-21 22:32 ` [v10,03/27] " Sui Jingfeng
2024-03-21 15:29 ` [PATCH v10 04/27] drm/connector: hdmi: Add output BPC to the connector state Maxime Ripard
2024-03-21 15:29 ` [PATCH v10 05/27] drm/tests: Add output bpc tests Maxime Ripard
2024-03-21 15:29 ` [PATCH v10 06/27] drm/connector: hdmi: Add support for output format Maxime Ripard
2024-03-21 15:29 ` [PATCH v10 07/27] drm/tests: Add output formats tests Maxime Ripard
2024-03-21 15:29 ` [PATCH v10 08/27] drm/connector: hdmi: Add HDMI compute clock helper Maxime Ripard
2024-03-21 15:29 ` [PATCH v10 09/27] drm/tests: Add HDMI TDMS character rate tests Maxime Ripard
2024-03-21 15:29 ` [PATCH v10 10/27] drm/connector: hdmi: Calculate TMDS character rate Maxime Ripard
2024-03-21 15:29 ` [PATCH v10 11/27] drm/tests: Add TDMS character rate connector state tests Maxime Ripard
2024-03-21 15:29 ` [PATCH v10 12/27] drm/connector: hdmi: Add custom hook to filter TMDS character rate Maxime Ripard
2024-03-21 15:29 ` [PATCH v10 13/27] drm/tests: Add HDMI connector rate filter hook tests Maxime Ripard
2024-03-21 15:29 ` [PATCH v10 14/27] drm/connector: hdmi: Compute bpc and format automatically Maxime Ripard
2024-03-21 15:29 ` [PATCH v10 15/27] drm/tests: Add HDMI connector bpc and format tests Maxime Ripard
2024-03-21 15:29 ` [PATCH v10 16/27] drm/connector: hdmi: Add Broadcast RGB property Maxime Ripard
2024-03-21 15:29 ` [PATCH v10 17/27] drm/tests: Add tests for " Maxime Ripard
2024-03-21 15:29 ` [PATCH v10 18/27] drm/connector: hdmi: Add RGB Quantization Range to the connector state Maxime Ripard
2024-03-21 15:29 ` [PATCH v10 19/27] drm/tests: Add RGB Quantization tests Maxime Ripard
2024-03-21 15:29 ` [PATCH v10 20/27] drm/connector: hdmi: Add Infoframes generation Maxime Ripard
2024-03-21 21:53 ` Sui Jingfeng [this message]
2024-03-22 9:22 ` [v10,20/27] " Jani Nikula
2024-03-22 10:57 ` Maxime Ripard
2024-03-22 11:46 ` Jani Nikula
2024-03-22 11:28 ` Sui Jingfeng
2024-03-22 10:31 ` Maxime Ripard
2024-03-22 11:13 ` Sui Jingfeng
2024-03-22 12:31 ` Maxime Ripard
2024-03-22 14:30 ` Sui Jingfeng
2024-03-21 15:29 ` [PATCH v10 21/27] drm/tests: Add infoframes test Maxime Ripard
2024-03-21 15:29 ` [PATCH v10 22/27] drm/connector: hdmi: Create Infoframe DebugFS entries Maxime Ripard
2024-03-21 15:29 ` [PATCH v10 23/27] drm/vc4: hdmi: Switch to HDMI connector Maxime Ripard
2024-03-21 15:29 ` [PATCH v10 24/27] drm/vc4: tests: Remove vc4_dummy_plane structure Maxime Ripard
2024-03-21 15:29 ` [PATCH v10 25/27] drm/vc4: tests: Convert to plane creation helper Maxime Ripard
2024-03-21 15:29 ` [PATCH v10 26/27] drm/rockchip: inno_hdmi: Switch to HDMI connector Maxime Ripard
2024-03-21 15:29 ` [PATCH v10 27/27] drm/sun4i: hdmi: " Maxime Ripard
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