From: "Maxime Ripard" <mripard@kernel.org>
To: "Cristian Ciocaltea" <cristian.ciocaltea@collabora.com>
Cc: dri-devel@lists.freedesktop.org, kernel@collabora.com,
linux-arm-kernel@lists.infradead.org,
linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-rockchip@lists.infradead.org, linux-sunxi@lists.linux.dev,
"Algea Cao" <algea.cao@rock-chips.com>,
"Andrzej Hajda" <andrzej.hajda@intel.com>,
"Andy Yan" <andy.yan@rock-chips.com>,
"Chen-Yu Tsai" <wens@kernel.org>,
"Daniel Stone" <daniels@collabora.com>,
"Dave Stevenson" <dave.stevenson@raspberrypi.com>,
"David Airlie" <airlied@gmail.com>,
"Dmitry Baryshkov" <lumag@kernel.org>,
"Heiko Stübner" <heiko@sntech.de>, "Helge Deller" <deller@gmx.de>,
"Jernej Skrabec" <jernej.skrabec@gmail.com>,
"Jonas Karlman" <jonas@kwiboo.se>,
"Laurent Pinchart" <Laurent.pinchart@ideasonboard.com>,
"Liu Ying" <victor.liu@nxp.com>,
"Luca Ceresoli" <luca.ceresoli@bootlin.com>,
"Maarten Lankhorst" <maarten.lankhorst@linux.intel.com>,
"Maxime Ripard" <mripard@kernel.org>,
"Maíra Canal" <mcanal@igalia.com>,
"Neil Armstrong" <neil.armstrong@linaro.org>,
"Phong LE" <ple@baylibre.com>,
"Raphael Gallais-Pou" <rgallaispou@gmail.com>,
"Raspberry Pi Kernel Maintenance" <kernel-list@raspberrypi.com>,
"Robert Foss" <rfoss@kernel.org>,
"Samuel Holland" <samuel@sholland.org>,
"Sandy Huang" <hjc@rock-chips.com>,
"Simona Vetter" <simona@ffwll.ch>,
"Thomas Zimmermann" <tzimmermann@suse.de>
Subject: Re: [PATCH v11 47/74] drm/vc4: hdmi: Convert to common HDMI 2.0 scrambling infrastructure
Date: Tue, 08 Sep 2026 13:05:14 +0000 [thread overview]
Message-ID: <0d05dad937047c8c8e18df7d5a92f89f@kernel.org> (raw)
In-Reply-To: <20260901-dw-hdmi-qp-scramb-v11-47-bc12954a0688@collabora.com>
On Tue, 1 Sep 2026 21:51:11 +0300, Cristian Ciocaltea wrote:
> Replace driver local scrambling logic with the newly introduced common
> HDMI 2.0 scrambling support:
>
> - Advertise source-side scrambling capability by setting supported HDMI
> version based on the variant's max_pixel_clock.
>
> [ ... ]
Acked-by: Maxime Ripard <mripard@kernel.org>
Thanks!
Maxime
next prev parent reply other threads:[~2026-09-08 13:05 UTC|newest]
Thread overview: 111+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-01 18:50 [PATCH v11 00/74] Add HDMI 2.0 support to DW HDMI QP TX Cristian Ciocaltea
2026-09-01 18:50 ` [PATCH v11 01/74] video/hdmi: Introduce HDMI version enum Cristian Ciocaltea
2026-09-01 18:50 ` [PATCH v11 02/74] drm/connector: hdmi: Handle reset() state allocation failure Cristian Ciocaltea
2026-09-01 19:07 ` sashiko-bot
2026-09-01 18:50 ` [PATCH v11 03/74] drm/display: hdmi: Rename drmm_connector_hdmi_init() to *_ini2() Cristian Ciocaltea
2026-09-01 18:50 ` [PATCH v11 04/74] drm/connector: Add drmm_connector_hdmi_init() with new signature Cristian Ciocaltea
2026-09-01 18:50 ` [PATCH v11 05/74] drm/display: bridge_connector: Convert to drmm_connector_hdmi_init() Cristian Ciocaltea
2026-09-01 18:50 ` [PATCH v11 06/74] drm/probe-helper: Introduce .force_ctx() connector callback Cristian Ciocaltea
2026-09-01 18:50 ` [PATCH v11 07/74] drm/connector: Add HDMI 2.0 scrambler infrastructure Cristian Ciocaltea
2026-09-08 12:27 ` Maxime Ripard
2026-09-01 18:50 ` [PATCH v11 08/74] drm/display: scdc-helper: Add macro for connector-prefixed debug messages Cristian Ciocaltea
2026-09-01 18:50 ` [PATCH v11 09/74] drm/display: scdc-helper: Add helper to set SCDC version information Cristian Ciocaltea
2026-09-01 18:50 ` [PATCH v11 10/74] drm/display: hdmi: Add HDMI 2.0 scrambling management helpers Cristian Ciocaltea
2026-09-01 19:18 ` sashiko-bot
2026-09-01 18:50 ` [PATCH v11 11/74] drm/display: hdmi: Advertise SCDC source version when scrambling Cristian Ciocaltea
2026-09-01 18:50 ` [PATCH v11 12/74] drm/bridge: Fix unlocked list_del in drm_bridge_add() Cristian Ciocaltea
2026-09-01 19:17 ` sashiko-bot
2026-09-01 18:50 ` [PATCH v11 13/74] drm/bridge: Fix NULL deref in drm_bridge_add() for legacy bridges Cristian Ciocaltea
2026-09-01 19:19 ` sashiko-bot
2026-09-08 9:24 ` Maxime Ripard
2026-09-01 18:50 ` [PATCH v11 14/74] drm/bridge: Fix unlocked list access in drm_bridge_attach() Cristian Ciocaltea
2026-09-01 19:16 ` sashiko-bot
2026-09-01 18:50 ` [PATCH v11 15/74] drm/bridge: Remove redundant error check in drm_bridge_helper_reset_crtc() Cristian Ciocaltea
2026-09-01 19:21 ` sashiko-bot
2026-09-01 18:50 ` [PATCH v11 16/74] drm/bridge: Add bridge ops for source-side HDMI 2.0 scrambling Cristian Ciocaltea
2026-09-01 18:50 ` [PATCH v11 17/74] drm/display: bridge_connector: Use cached connector status in .get_modes() Cristian Ciocaltea
2026-09-01 18:50 ` [PATCH v11 18/74] drm/display: bridge_connector: Switch to .detect_ctx() connector helper Cristian Ciocaltea
2026-09-01 18:50 ` [PATCH v11 19/74] drm/display: bridge_connector: Wire up HDMI 2.0 scrambler callbacks Cristian Ciocaltea
2026-09-01 18:50 ` [PATCH v11 20/74] drm/display: hdmi-state-helper: Add source TMDS rate validation Cristian Ciocaltea
2026-09-01 18:50 ` [PATCH v11 21/74] drm/display: hdmi-state-helper: Pass acquire ctx to hotplug helpers Cristian Ciocaltea
2026-09-01 18:50 ` [PATCH v11 22/74] drm/display: hdmi-state-helper: Add drm_atomic_helper_connector_hdmi_force_ctx() Cristian Ciocaltea
2026-09-01 18:50 ` [PATCH v11 23/74] drm/display: hdmi-state-helper: Sync SCDC state on hotplug Cristian Ciocaltea
2026-09-01 19:40 ` sashiko-bot
2026-09-08 12:48 ` Maxime Ripard
2026-09-01 18:50 ` [PATCH v11 24/74] drm/display: hdmi-state-helper: Set HDMI scrambling requirement Cristian Ciocaltea
2026-09-01 19:39 ` sashiko-bot
2026-09-01 18:50 ` [PATCH v11 25/74] drm/display: bridge_connector: Switch to .force_ctx() connector helper Cristian Ciocaltea
2026-09-08 9:53 ` Maxime Ripard
2026-09-01 18:50 ` [PATCH v11 26/74] drm/bridge: dw-hdmi-qp: Rate limit i2c read error messages Cristian Ciocaltea
2026-09-01 18:50 ` [PATCH v11 27/74] drm/bridge: dw-hdmi-qp: Provide .{enable,disable}_hpd() PHY ops Cristian Ciocaltea
2026-09-01 18:50 ` [PATCH v11 28/74] drm/bridge: dw-hdmi-qp: Remove unused workqueue include and define Cristian Ciocaltea
2026-09-01 18:50 ` [PATCH v11 29/74] drm/bridge: dw-hdmi-qp: Add HDMI 2.0 scrambling support Cristian Ciocaltea
2026-09-01 18:50 ` [PATCH v11 30/74] drm/bridge: dw-hdmi-qp: Provide dw_hdmi_qp_hpd_notify() helper Cristian Ciocaltea
2026-09-08 12:48 ` Maxime Ripard
2026-09-01 18:50 ` [PATCH v11 31/74] drm/rockchip: dw_hdmi_qp: Fix invalid drvdata access in PM ops Cristian Ciocaltea
2026-09-01 19:46 ` sashiko-bot
2026-09-01 18:50 ` [PATCH v11 32/74] drm/rockchip: dw_hdmi_qp: Cancel pending HPD work on suspend Cristian Ciocaltea
2026-09-01 18:50 ` [PATCH v11 33/74] drm/rockchip: dw_hdmi_qp: Add missing newlines in dev_err_probe() messages Cristian Ciocaltea
2026-09-01 19:52 ` sashiko-bot
2026-09-01 18:50 ` [PATCH v11 34/74] drm/rockchip: dw_hdmi_qp: Use local dev variable consistently in bind() Cristian Ciocaltea
2026-09-01 18:50 ` [PATCH v11 35/74] drm/rockchip: dw_hdmi_qp: Avoid spurious HPD IRQ thread wakeups Cristian Ciocaltea
2026-09-01 18:51 ` [PATCH v11 36/74] drm/rockchip: dw_hdmi_qp: Mask RK3576 HPD IRQ in io_init Cristian Ciocaltea
2026-09-01 19:50 ` sashiko-bot
2026-09-01 18:51 ` [PATCH v11 37/74] drm/rockchip: dw_hdmi_qp: Implement .{enable,disable}_hpd() PHY ops Cristian Ciocaltea
2026-09-01 18:51 ` [PATCH v11 38/74] drm/rockchip: dw_hdmi_qp: Factor out HPD interrupt (un)mask helpers Cristian Ciocaltea
2026-09-01 19:55 ` sashiko-bot
2026-09-01 18:51 ` [PATCH v11 39/74] drm/rockchip: dw_hdmi_qp: Control the HPD IRQ line via the bridge HPD ops Cristian Ciocaltea
2026-09-01 20:03 ` sashiko-bot
2026-09-01 18:51 ` [PATCH v11 40/74] drm/rockchip: dw_hdmi_qp: Use dw_hdmi_qp_hpd_notify() for HPD reports Cristian Ciocaltea
2026-09-01 20:05 ` sashiko-bot
2026-09-01 18:51 ` [PATCH v11 41/74] drm/bridge: dw-hdmi-qp: Drop unused .setup_hpd() phy op Cristian Ciocaltea
2026-09-01 18:51 ` [PATCH v11 42/74] drm/vc4: hdmi: Use common TMDS char rate constants Cristian Ciocaltea
2026-09-01 18:51 ` [PATCH v11 43/74] drm/vc4: hdmi: Switch to drm_hdmi_mode_needs_scrambling() Cristian Ciocaltea
2026-09-01 18:51 ` [PATCH v11 44/74] drm/vc4: hdmi: Switch to .force_ctx() connector helper Cristian Ciocaltea
2026-09-01 18:51 ` [PATCH v11 45/74] drm/vc4: hdmi: Propagate -EDEADLK to the top level Cristian Ciocaltea
2026-09-08 13:04 ` Maxime Ripard
2026-09-01 18:51 ` [PATCH v11 46/74] drm/vc4: hdmi: Convert to drmm_connector_hdmi_init() Cristian Ciocaltea
2026-09-01 18:51 ` [PATCH v11 47/74] drm/vc4: hdmi: Convert to common HDMI 2.0 scrambling infrastructure Cristian Ciocaltea
2026-09-08 13:05 ` Maxime Ripard [this message]
2026-09-01 18:51 ` [PATCH v11 48/74] drm/vc4: hdmi: Defer pixel clock validation to HDMI helpers Cristian Ciocaltea
2026-09-01 18:51 ` [PATCH v11 49/74] drm/display: hdmi-state-helper: Drop drm_atomic_helper_connector_hdmi_force() Cristian Ciocaltea
2026-09-01 18:51 ` [PATCH v11 50/74] drm/bridge: adv7511: Advertise HDMI 1.2 capabilities Cristian Ciocaltea
2026-09-01 20:17 ` sashiko-bot
2026-09-08 9:58 ` Maxime Ripard
2026-09-01 18:51 ` [PATCH v11 51/74] drm/bridge: inno-hdmi: " Cristian Ciocaltea
2026-09-08 9:58 ` Maxime Ripard
2026-09-01 18:51 ` [PATCH v11 52/74] drm/bridge: ite-it6263: Drop redundant .mode_valid hook Cristian Ciocaltea
2026-09-08 9:59 ` Maxime Ripard
2026-09-01 18:51 ` [PATCH v11 53/74] drm/bridge: ite-it6263: Advertise HDMI 1.3 capabilities Cristian Ciocaltea
2026-09-08 11:45 ` Maxime Ripard
2026-09-01 18:51 ` [PATCH v11 54/74] drm/bridge: ite-it66121: Advertise HDMI 1.2 capabilities Cristian Ciocaltea
2026-09-08 11:46 ` Maxime Ripard
2026-09-01 18:51 ` [PATCH v11 55/74] drm/bridge: lontium-lt9611: Advertise HDMI 1.4 capabilities Cristian Ciocaltea
2026-09-08 11:46 ` Maxime Ripard
2026-09-01 18:51 ` [PATCH v11 56/74] drm/rockchip: rk3066_hdmi: " Cristian Ciocaltea
2026-09-01 20:24 ` sashiko-bot
2026-09-08 11:46 ` Maxime Ripard
2026-09-01 18:51 ` [PATCH v11 57/74] drm/sun4i: hdmi: Convert to drmm_connector_hdmi_init() Cristian Ciocaltea
2026-09-01 18:51 ` [PATCH v11 58/74] drm/tests: edid: Add 4K@60Hz EDID with 600MHz TMDS Cristian Ciocaltea
2026-09-01 18:51 ` [PATCH v11 59/74] drm/tests: edid: Fix conformity for 1080p+4K YUV420 200MHz EDID Cristian Ciocaltea
2026-09-01 18:51 ` [PATCH v11 60/74] drm/tests: edid: Fix conformity for 4K RGB/YUV 340MHz EDID Cristian Ciocaltea
2026-09-08 11:47 ` Maxime Ripard
2026-09-01 18:51 ` [PATCH v11 61/74] drm/tests: bridge: Set supported HDMI version Cristian Ciocaltea
2026-09-08 11:47 ` Maxime Ripard
2026-09-01 18:51 ` [PATCH v11 62/74] drm/tests: connector: Convert to drmm_connector_hdmi_init() Cristian Ciocaltea
2026-09-01 18:51 ` [PATCH v11 63/74] drm/tests: connector: Add HDMI max_tmds_char_rate init coverage Cristian Ciocaltea
2026-09-01 18:51 ` [PATCH v11 64/74] drm/tests: connector: Add HDMI source-side scrambler coverage Cristian Ciocaltea
2026-09-01 18:51 ` [PATCH v11 65/74] drm/tests: hdmi_state_helper: Convert to drmm_connector_hdmi_init() Cristian Ciocaltea
2026-09-01 18:51 ` [PATCH v11 66/74] drm/tests: hdmi_state_helper: Add connector-provided max_tmds_char_rate coverage Cristian Ciocaltea
2026-09-01 18:51 ` [PATCH v11 67/74] drm/tests: hdmi_state_helper: Cover source-side scrambling decision Cristian Ciocaltea
2026-09-01 18:51 ` [PATCH v11 68/74] drm/connector: Remove drmm_connector_hdmi_ini2() Cristian Ciocaltea
2026-09-01 18:51 ` [PATCH v11 69/74] drm/connector: Drop redundant hdmi vendor/product fields Cristian Ciocaltea
2026-09-01 18:51 ` [PATCH v11 70/74] drm/connector: Drop redundant hdmi supported_formats field Cristian Ciocaltea
2026-09-01 18:51 ` [PATCH v11 71/74] drm/connector: Drop redundant max_bpc field Cristian Ciocaltea
2026-09-01 18:51 ` [PATCH v11 72/74] video/hdmi: Define SPD InfoFrame field lengths and use strtomem_pad() Cristian Ciocaltea
2026-09-01 18:51 ` [PATCH v11 73/74] drm/connector: Use the SPD InfoFrame field length defines Cristian Ciocaltea
2026-09-08 12:17 ` Maxime Ripard
2026-09-01 18:51 ` [PATCH v11 74/74] drm/tests: hdmi: Add SPD InfoFrame vendor/product coverage Cristian Ciocaltea
2026-09-02 15:28 ` [PATCH v11 00/74] Add HDMI 2.0 support to DW HDMI QP TX Igor Paunovic
2026-09-02 18:00 ` Cristian Ciocaltea
2026-09-08 9:48 ` Maxime Ripard
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