From: Stefan Wahren <stefan.wahren@i2se.com>
To: Maxime Ripard <maxime@cerno.tech>,
Nicolas Saenz Julienne <nsaenzjulienne@suse.de>,
Eric Anholt <eric@anholt.net>
Cc: devicetree@vger.kernel.org, Tim Gover <tim.gover@raspberrypi.com>,
Kamal Dasu <kdasu.kdev@gmail.com>,
Stephen Boyd <sboyd@kernel.org>,
Michael Turquette <mturquette@baylibre.com>,
Dave Stevenson <dave.stevenson@raspberrypi.com>,
linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org,
Phil Elwell <phil@raspberrypi.com>,
Rob Herring <robh+dt@kernel.org>,
bcm-kernel-feedback-list@broadcom.com,
linux-rpi-kernel@lists.infradead.org, linux-clk@vger.kernel.org,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH v4 00/78] drm/vc4: Support BCM2711 Display Pipeline
Date: Fri, 10 Jul 2020 11:58:18 +0200 [thread overview]
Message-ID: <89fb9c01-84fb-0ea0-233d-d77eaf81412b@i2se.com> (raw)
In-Reply-To: <cover.7a1aa1784976093af26cb31fd283cf5b3ed568bb.1594230107.git-series.maxime@cerno.tech>
Hi Maxime,
Am 08.07.20 um 19:41 schrieb Maxime Ripard:
> Hi everyone,
>
> Here's a (pretty long) series to introduce support in the VC4 DRM driver
> for the display pipeline found in the BCM2711 (and thus the RaspberryPi 4).
>
> The main differences are that there's two HDMI controllers and that there's
> more pixelvalve now. Those pixelvalve come with a mux in the HVS that still
> have only 3 FIFOs. Both of those differences are breaking a bunch of
> expectations in the driver, so we first need a good bunch of cleanup and
> reworks to introduce support for the new controllers.
>
> Similarly, the HDMI controller has all its registers shuffled and split in
> multiple controllers now, so we need a bunch of changes to support this as
> well.
>
> Only the HDMI support is enabled for now (even though the DPI and DSI
> outputs have been tested too).
>
> Let me know if you have any comments
> Maxime
>
> Cc: bcm-kernel-feedback-list@broadcom.com
> Cc: devicetree@vger.kernel.org
> Cc: Kamal Dasu <kdasu.kdev@gmail.com>
> Cc: linux-clk@vger.kernel.org
> Cc: Michael Turquette <mturquette@baylibre.com>
> Cc: Philipp Zabel <p.zabel@pengutronix.de>
> Cc: Rob Herring <robh+dt@kernel.org>
> Cc: Stephen Boyd <sboyd@kernel.org>
>
> Changes from v3:
> - Rebased on top of next-20200708
> - Added a name to the HDMI audio codec component
> - Only disable the BCM2711 HDMI pixelvalves at boot
> - Fixed an error in the HVS binding
> - Fix a framebuffer size condition that was inverted
> - Changed the channel allocation algorithm using Eric's suggestion
> - Always write the muxing values instead of updating if needed
> - Improved a bit the hvs_available_channels comment in the structure
> - Change atomic_complete_commit code to use for_each_new_crtc_in_state
> - Change the muxing code to take into account disparities between the
> BCM2711 and previous SoCs.
> - Only change the clock rate on BCM2711 during a modeset
> - Fix a crash at atomic_disable
> - Use clk_set_min_rate for the core clock too
> - Add a few defines, and simplify the FIFO level stuff
> - Reordered the patches according to Eric's reviews
> - Fixed a regression with VID_CTL setting on RPI3
>
i additionally applied "drm/vc4/vc4_hdmi: fill ASoC card owner" on top
of your series (potential merge conflict).
I didn't see any issues with a RPI 3B or RPI 4B.
So this whole series is
Tested-by: Stefan Wahren <stefan.wahren@i2se.com>
Regards
Stefan
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next prev parent reply other threads:[~2020-07-10 10:04 UTC|newest]
Thread overview: 144+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CGME20200709070649epcas1p13664bacc66a0f73443bf4d3e8940f933@epcas1p1.samsung.com>
2020-07-08 17:41 ` [PATCH v4 00/78] drm/vc4: Support BCM2711 Display Pipeline Maxime Ripard
2020-07-08 17:41 ` [PATCH v4 01/78] dt-bindings: display: Add support for the BCM2711 HVS Maxime Ripard
2020-07-08 17:41 ` [PATCH v4 02/78] drm/vc4: Add support for the BCM2711 HVS5 Maxime Ripard
2020-07-08 17:41 ` [PATCH v4 03/78] drm/vc4: hvs: Boost the core clock during modeset Maxime Ripard
2020-09-01 11:21 ` Chanwoo Choi
2020-09-01 11:48 ` Chanwoo Choi
2020-09-02 14:48 ` Maxime Ripard
2020-07-08 17:41 ` [PATCH v4 04/78] drm/vc4: plane: Change LBM alignment constraint on LBM Maxime Ripard
2020-07-08 17:41 ` [PATCH v4 05/78] drm/vc4: plane: Optimize the LBM allocation size Maxime Ripard
2020-07-08 17:41 ` [PATCH v4 06/78] drm/vc4: plane: Create more planes Maxime Ripard
2020-07-08 17:41 ` [PATCH v4 07/78] drm/vc4: crtc: Deal with different number of pixel per clock Maxime Ripard
2020-07-08 17:41 ` [PATCH v4 08/78] drm/vc4: crtc: Use a shared interrupt Maxime Ripard
2020-07-08 17:41 ` [PATCH v4 09/78] drm/vc4: crtc: Move the cob allocation outside of bind Maxime Ripard
2020-07-08 17:41 ` [PATCH v4 10/78] drm/vc4: crtc: Rename HVS channel to output Maxime Ripard
2020-07-28 9:48 ` Dave Stevenson
2020-07-08 17:41 ` [PATCH v4 11/78] drm/vc4: crtc: Use local chan variable Maxime Ripard
2020-07-28 9:50 ` Dave Stevenson
2020-07-08 17:41 ` [PATCH v4 12/78] drm/vc4: crtc: Enable and disable the PV in atomic_enable / disable Maxime Ripard
2020-07-28 9:57 ` Dave Stevenson
2020-07-08 17:41 ` [PATCH v4 13/78] drm/vc4: kms: Convert to for_each_new_crtc_state Maxime Ripard
2020-07-29 15:02 ` Dave Stevenson
2020-09-02 17:59 ` Maxime Ripard
2020-07-08 17:41 ` [PATCH v4 14/78] drm/vc4: crtc: Assign output to channel automatically Maxime Ripard
2020-07-29 14:31 ` Dave Stevenson
2020-07-08 17:41 ` [PATCH v4 15/78] drm/vc4: crtc: Add FIFO depth to vc4_crtc_data Maxime Ripard
2020-07-08 17:41 ` [PATCH v4 16/78] drm/vc4: crtc: Add function to compute FIFO level bits Maxime Ripard
2020-07-08 17:41 ` [PATCH v4 17/78] drm/vc4: crtc: Rename HDMI encoder type to HDMI0 Maxime Ripard
2020-07-08 17:41 ` [PATCH v4 18/78] drm/vc4: crtc: Add HDMI1 encoder type Maxime Ripard
2020-07-08 17:41 ` [PATCH v4 19/78] drm/vc4: crtc: Disable color management for HVS5 Maxime Ripard
2020-07-08 17:41 ` [PATCH v4 20/78] drm/vc4: crtc: Turn pixelvalve reset into a function Maxime Ripard
2020-07-08 17:41 ` [PATCH v4 21/78] drm/vc4: crtc: Move PV dump to config_pv Maxime Ripard
2020-07-28 10:30 ` Dave Stevenson
2020-07-08 17:41 ` [PATCH v4 22/78] drm/vc4: crtc: Move HVS init and close to a function Maxime Ripard
2020-07-28 10:31 ` Dave Stevenson
2020-07-08 17:41 ` [PATCH v4 23/78] drm/vc4: crtc: Move the HVS gamma LUT setup to our init function Maxime Ripard
2020-07-29 14:42 ` Dave Stevenson
2020-07-08 17:41 ` [PATCH v4 24/78] drm/vc4: hvs: Make sure our channel is reset Maxime Ripard
2020-07-28 10:37 ` Dave Stevenson
2020-07-08 17:41 ` [PATCH v4 25/78] drm/vc4: crtc: Remove mode_set_nofb Maxime Ripard
2020-07-28 10:38 ` Dave Stevenson
2020-07-08 17:41 ` [PATCH v4 26/78] drm/vc4: crtc: Remove redundant pixelvalve reset Maxime Ripard
2020-07-28 10:39 ` Dave Stevenson
2020-07-08 17:41 ` [PATCH v4 27/78] drm/vc4: crtc: Move HVS channel init before the PV initialisation Maxime Ripard
2020-07-28 10:40 ` Dave Stevenson
2020-07-08 17:41 ` [PATCH v4 28/78] drm/vc4: encoder: Add finer-grained encoder callbacks Maxime Ripard
2020-07-28 11:25 ` Dave Stevenson
2020-07-08 17:41 ` [PATCH v4 29/78] drm/vc4: crtc: Add a delay after disabling the PixelValve output Maxime Ripard
2020-07-29 14:09 ` Dave Stevenson
2020-07-29 14:42 ` Maxime Ripard
2020-07-29 14:45 ` Dave Stevenson
2020-07-29 15:50 ` Stefan Wahren
2020-08-25 15:06 ` Maxime Ripard
2020-08-25 21:30 ` Stefan Wahren
2020-09-01 9:58 ` Maxime Ripard
2020-09-01 16:31 ` Stefan Wahren
2020-09-02 15:08 ` Maxime Ripard
2020-07-08 17:41 ` [PATCH v4 30/78] drm/vc4: crtc: Clear the PixelValve FIFO on disable Maxime Ripard
2020-07-28 11:40 ` Dave Stevenson
2020-07-08 17:41 ` [PATCH v4 31/78] drm/vc4: crtc: Clear the PixelValve FIFO during configuration Maxime Ripard
2020-07-28 11:41 ` Dave Stevenson
2020-07-08 17:41 ` [PATCH v4 32/78] drm/vc4: hvs: Make the stop_channel function public Maxime Ripard
2020-07-08 17:41 ` [PATCH v4 33/78] drm/vc4: hvs: Introduce a function to get the assigned FIFO Maxime Ripard
2020-07-08 17:41 ` [PATCH v4 34/78] drm/vc4: crtc: Move the CRTC disable out Maxime Ripard
2020-07-08 17:41 ` [PATCH v4 35/78] drm/vc4: drv: Disable the CRTC at boot time Maxime Ripard
2020-07-08 17:41 ` [PATCH v4 36/78] dt-bindings: display: vc4: pv: Add BCM2711 pixel valves Maxime Ripard
2020-07-08 17:41 ` [PATCH v4 37/78] drm/vc4: crtc: Add BCM2711 pixelvalves Maxime Ripard
2020-07-08 17:41 ` [PATCH v4 38/78] drm/vc4: hdmi: Use debugfs private field Maxime Ripard
2020-07-08 17:41 ` [PATCH v4 39/78] drm/vc4: hdmi: Move structure to header Maxime Ripard
2020-07-08 17:41 ` [PATCH v4 40/78] drm/vc4: hdmi: rework connectors and encoders Maxime Ripard
2020-07-28 11:58 ` Dave Stevenson
2020-07-08 17:41 ` [PATCH v4 41/78] drm/vc4: hdmi: Remove DDC argument to connector_init Maxime Ripard
2020-07-08 17:41 ` [PATCH v4 42/78] drm/vc4: hdmi: Rename hdmi to vc4_hdmi Maxime Ripard
2020-07-08 17:41 ` [PATCH v4 43/78] drm/vc4: hdmi: Move accessors " Maxime Ripard
2020-07-08 17:41 ` [PATCH v4 44/78] drm/vc4: hdmi: Use local vc4_hdmi directly Maxime Ripard
2020-07-08 17:41 ` [PATCH v4 45/78] drm/vc4: hdmi: Add container_of macros for encoders and connectors Maxime Ripard
2020-07-08 17:41 ` [PATCH v4 46/78] drm/vc4: hdmi: Pass vc4_hdmi to CEC code Maxime Ripard
2020-07-08 17:41 ` [PATCH v4 47/78] drm/vc4: hdmi: Retrieve the vc4_hdmi at unbind using our device Maxime Ripard
2020-07-28 12:32 ` Dave Stevenson
2020-07-08 17:41 ` [PATCH v4 48/78] drm/vc4: hdmi: Remove vc4_dev hdmi pointer Maxime Ripard
2020-07-08 17:41 ` [PATCH v4 49/78] drm/vc4: hdmi: Remove vc4_hdmi_connector Maxime Ripard
2020-07-08 17:41 ` [PATCH v4 50/78] drm/vc4: hdmi: Introduce resource init and variant Maxime Ripard
2020-07-28 12:37 ` Dave Stevenson
2020-07-08 17:41 ` [PATCH v4 51/78] drm/vc4: hdmi: Implement a register layout abstraction Maxime Ripard
2020-07-28 12:59 ` Dave Stevenson
2020-07-08 17:42 ` [PATCH v4 52/78] drm/vc4: hdmi: Add reset callback Maxime Ripard
2020-07-28 13:00 ` Dave Stevenson
2020-07-08 17:42 ` [PATCH v4 53/78] drm/vc4: hdmi: Add PHY init and disable function Maxime Ripard
2020-07-28 13:03 ` Dave Stevenson
2020-07-08 17:42 ` [PATCH v4 54/78] drm/vc4: hdmi: Add PHY RNG enable / " Maxime Ripard
2020-07-28 13:04 ` Dave Stevenson
2020-07-08 17:42 ` [PATCH v4 55/78] drm/vc4: hdmi: Add a CSC setup callback Maxime Ripard
2020-07-28 13:12 ` Dave Stevenson
2020-07-08 17:42 ` [PATCH v4 56/78] drm/vc4: hdmi: Store the encoder type in the variant structure Maxime Ripard
2020-07-28 13:18 ` Dave Stevenson
2020-07-08 17:42 ` [PATCH v4 57/78] drm/vc4: hdmi: Deal with multiple debugfs files Maxime Ripard
2020-07-28 13:20 ` Dave Stevenson
2020-07-08 17:42 ` [PATCH v4 58/78] drm/vc4: hdmi: Move CEC init to its own function Maxime Ripard
2020-07-28 13:23 ` Dave Stevenson
2020-07-08 17:42 ` [PATCH v4 59/78] drm/vc4: hdmi: Add CEC support flag Maxime Ripard
2020-07-28 13:25 ` Dave Stevenson
2020-07-08 17:42 ` [PATCH v4 60/78] drm/vc4: hdmi: Remove unused CEC_CLOCK_DIV define Maxime Ripard
2020-07-28 13:26 ` Dave Stevenson
2020-07-08 17:42 ` [PATCH v4 61/78] drm/vc4: hdmi: Rename drm_encoder pointer in mode_valid Maxime Ripard
2020-07-28 14:45 ` Dave Stevenson
2020-07-08 17:42 ` [PATCH v4 62/78] drm/vc4: hdmi: Adjust HSM clock rate depending on pixel rate Maxime Ripard
2020-07-28 14:56 ` Dave Stevenson
2020-09-01 4:36 ` Chanwoo Choi
2020-09-01 9:45 ` Maxime Ripard
2020-09-01 10:48 ` Chanwoo Choi
2020-07-08 17:42 ` [PATCH v4 63/78] drm/vc4: hdmi: Use clk_set_min_rate instead Maxime Ripard
2020-07-28 14:57 ` Dave Stevenson
2020-07-08 17:42 ` [PATCH v4 64/78] drm/vc4: hdmi: Use reg-names to retrieve the HDMI audio registers Maxime Ripard
2020-07-08 17:42 ` [PATCH v4 65/78] drm/vc4: hdmi: Reset audio infoframe on encoder_enable if previously streaming Maxime Ripard
2020-07-08 17:42 ` [PATCH v4 66/78] drm/vc4: hdmi: Set the b-frame marker to the match ALSA's default Maxime Ripard
2020-07-08 17:42 ` [PATCH v4 67/78] drm/vc4: hdmi: Add audio-related callbacks Maxime Ripard
2020-07-08 17:42 ` [PATCH v4 68/78] drm/vc4: hdmi: Deal with multiple ALSA cards Maxime Ripard
2020-07-28 15:00 ` Dave Stevenson
2020-07-08 17:42 ` [PATCH v4 69/78] drm/vc4: hdmi: Remove register dumps in enable Maxime Ripard
2020-07-28 15:01 ` Dave Stevenson
2020-07-08 17:42 ` [PATCH v4 70/78] drm/vc4: hdmi: Always recenter the HDMI FIFO Maxime Ripard
2020-07-28 15:03 ` Dave Stevenson
2020-07-08 17:42 ` [PATCH v4 71/78] drm/vc4: hdmi: Implement finer-grained hooks Maxime Ripard
2020-07-28 15:04 ` Dave Stevenson
2020-07-08 17:42 ` [PATCH v4 72/78] drm/vc4: hdmi: Do the VID_CTL configuration at once Maxime Ripard
2020-07-28 15:06 ` Dave Stevenson
2020-07-08 17:42 ` [PATCH v4 73/78] drm/vc4: hdmi: Switch to blank pixels when disabled Maxime Ripard
2020-07-28 15:09 ` Dave Stevenson
2020-07-08 17:42 ` [PATCH v4 74/78] drm/vc4: hdmi: Support the BCM2711 HDMI controllers Maxime Ripard
2020-07-28 15:21 ` Dave Stevenson
2020-07-08 17:42 ` [PATCH v4 75/78] dt-bindings: display: vc4: hdmi: Add BCM2711 HDMI controllers bindings Maxime Ripard
2020-09-01 4:45 ` Chanwoo Choi
2020-09-01 9:52 ` Maxime Ripard
2020-07-08 17:42 ` [PATCH v4 76/78] dt-bindings: display: vc4: Document BCM2711 VC5 Maxime Ripard
2020-07-08 17:42 ` [PATCH v4 77/78] drm/vc4: drv: Support BCM2711 Maxime Ripard
2020-07-28 15:30 ` Dave Stevenson
2020-09-01 10:19 ` Maxime Ripard
2020-07-08 17:42 ` [PATCH v4 78/78] ARM: dts: bcm2711: Enable the display pipeline Maxime Ripard
2020-07-28 15:35 ` Dave Stevenson
2020-07-10 7:37 ` [PATCH v4 00/78] drm/vc4: Support BCM2711 Display Pipeline Jian-Hong Pan
2020-07-10 9:58 ` Stefan Wahren [this message]
2020-08-21 7:18 ` Hoegeun Kwon
2020-09-02 13:32 ` Maxime Ripard
2020-09-02 13:52 ` Maxime Ripard
2020-08-31 2:36 ` Chanwoo Choi
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