From: Boris Brezillon <boris.brezillon@collabora.com> To: dri-devel@lists.freedesktop.org Cc: Lucas Stach <l.stach@pengutronix.de>, Chris Healy <cphealy@gmail.com>, Andrey Smirnov <andrew.smirnov@gmail.com>, Nikita Yushchenko <nikita.yoush@cogentembedded.com>, kernel@collabora.com, Daniel Vetter <daniel@ffwll.ch>, Thierry Reding <thierry.reding@gmail.com>, Sam Ravnborg <sam@ravnborg.org>, Philipp Zabel <p.zabel@pengutronix.de>, Andrzej Hajda <a.hajda@samsung.com>, Neil Armstrong <narmstrong@baylibre.com>, Laurent Pinchart <Laurent.pinchart@ideasonboard.com>, Jonas Karlman <jonas@kwiboo.se>, Jernej Skrabec <jernej.skrabec@siol.net>, Rob Herring <robh+dt@kernel.org>, Mark Rutland <mark.rutland@arm.com>, devicetree@vger.kernel.org, intel-gfx-trybot@lists.freedesktop.org, Boris Brezillon <boris.brezillon@collabora.com> Subject: [PATCH v9 10/12] drm/bridge: panel: Propage bus format/flags Date: Mon, 27 Jan 2020 12:00:41 +0100 [thread overview] Message-ID: <20200127110043.2731697-11-boris.brezillon@collabora.com> (raw) In-Reply-To: <20200127110043.2731697-1-boris.brezillon@collabora.com> So that the previous bridge element in the chain knows which input format the panel bridge expects. Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com> --- Changes in v7: * Set atomic state hooks explicitly Changes in v3: * Adjust things to match the new bus-format negotiation approach * Use drm_atomic_helper_bridge_propagate_bus_fmt * Don't implement ->atomic_check() (the core now takes care of bus flags propagation) Changes in v2: * Adjust things to match the new bus-format negotiation approach --- drivers/gpu/drm/bridge/panel.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/gpu/drm/bridge/panel.c b/drivers/gpu/drm/bridge/panel.c index f66777e24968..dcc72bd7df30 100644 --- a/drivers/gpu/drm/bridge/panel.c +++ b/drivers/gpu/drm/bridge/panel.c @@ -127,6 +127,10 @@ static const struct drm_bridge_funcs panel_bridge_bridge_funcs = { .enable = panel_bridge_enable, .disable = panel_bridge_disable, .post_disable = panel_bridge_post_disable, + .atomic_reset = drm_atomic_helper_bridge_reset, + .atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state, + .atomic_destroy_state = drm_atomic_helper_bridge_destroy_state, + .atomic_get_input_bus_fmts = drm_atomic_helper_bridge_propagate_bus_fmt, }; /** -- 2.24.1
WARNING: multiple messages have this Message-ID (diff)
From: Boris Brezillon <boris.brezillon@collabora.com> To: dri-devel@lists.freedesktop.org Cc: Nikita Yushchenko <nikita.yoush@cogentembedded.com>, Mark Rutland <mark.rutland@arm.com>, Jernej Skrabec <jernej.skrabec@siol.net>, Neil Armstrong <narmstrong@baylibre.com>, Andrey Smirnov <andrew.smirnov@gmail.com>, Jonas Karlman <jonas@kwiboo.se>, Rob Herring <robh+dt@kernel.org>, Andrzej Hajda <a.hajda@samsung.com>, devicetree@vger.kernel.org, Thierry Reding <thierry.reding@gmail.com>, Laurent Pinchart <Laurent.pinchart@ideasonboard.com>, Boris Brezillon <boris.brezillon@collabora.com>, intel-gfx-trybot@lists.freedesktop.org, kernel@collabora.com, Sam Ravnborg <sam@ravnborg.org>, Chris Healy <cphealy@gmail.com> Subject: [PATCH v9 10/12] drm/bridge: panel: Propage bus format/flags Date: Mon, 27 Jan 2020 12:00:41 +0100 [thread overview] Message-ID: <20200127110043.2731697-11-boris.brezillon@collabora.com> (raw) In-Reply-To: <20200127110043.2731697-1-boris.brezillon@collabora.com> So that the previous bridge element in the chain knows which input format the panel bridge expects. Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com> --- Changes in v7: * Set atomic state hooks explicitly Changes in v3: * Adjust things to match the new bus-format negotiation approach * Use drm_atomic_helper_bridge_propagate_bus_fmt * Don't implement ->atomic_check() (the core now takes care of bus flags propagation) Changes in v2: * Adjust things to match the new bus-format negotiation approach --- drivers/gpu/drm/bridge/panel.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/gpu/drm/bridge/panel.c b/drivers/gpu/drm/bridge/panel.c index f66777e24968..dcc72bd7df30 100644 --- a/drivers/gpu/drm/bridge/panel.c +++ b/drivers/gpu/drm/bridge/panel.c @@ -127,6 +127,10 @@ static const struct drm_bridge_funcs panel_bridge_bridge_funcs = { .enable = panel_bridge_enable, .disable = panel_bridge_disable, .post_disable = panel_bridge_post_disable, + .atomic_reset = drm_atomic_helper_bridge_reset, + .atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state, + .atomic_destroy_state = drm_atomic_helper_bridge_destroy_state, + .atomic_get_input_bus_fmts = drm_atomic_helper_bridge_propagate_bus_fmt, }; /** -- 2.24.1 _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel
next prev parent reply other threads:[~2020-01-27 11:00 UTC|newest] Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top 2020-01-27 11:00 [PATCH v9 00/12] drm: Add support for bus-format negotiation Boris Brezillon 2020-01-27 11:00 ` Boris Brezillon 2020-01-27 11:00 ` [PATCH v9 01/12] drm/bridge: Add a drm_bridge_state object Boris Brezillon 2020-01-27 11:00 ` Boris Brezillon 2020-01-27 17:26 ` Daniel Vetter 2020-01-27 17:26 ` Daniel Vetter 2020-01-27 17:49 ` Boris Brezillon 2020-01-27 17:49 ` Boris Brezillon 2020-01-27 11:00 ` [PATCH v9 02/12] drm/rcar-du: Plug atomic state hooks to the default implementation Boris Brezillon 2020-01-27 11:00 ` Boris Brezillon 2020-01-27 11:00 ` [PATCH v9 03/12] drm/bridge: analogix: " Boris Brezillon 2020-01-27 11:00 ` Boris Brezillon 2020-01-27 11:00 ` [PATCH v9 04/12] drm/bridge: Patch atomic hooks to take a drm_bridge_state Boris Brezillon 2020-01-27 11:00 ` Boris Brezillon 2020-01-27 11:00 ` [PATCH v9 05/12] drm/bridge: Add an ->atomic_check() hook Boris Brezillon 2020-01-27 11:00 ` Boris Brezillon 2020-01-27 11:00 ` [PATCH v9 06/12] drm/bridge: Add the necessary bits to support bus format negotiation Boris Brezillon 2020-01-27 11:00 ` Boris Brezillon 2020-01-27 11:00 ` [PATCH v9 07/12] drm/imx: pd: Use bus format/flags provided by the bridge when available Boris Brezillon 2020-01-27 11:00 ` Boris Brezillon 2020-01-27 12:57 ` Philipp Zabel 2020-01-27 12:57 ` Philipp Zabel 2020-01-27 11:00 ` [PATCH v9 08/12] drm/bridge: lvds-codec: Implement basic bus format negotiation Boris Brezillon 2020-01-27 11:00 ` Boris Brezillon 2020-01-27 11:00 ` [PATCH v9 09/12] dt-bindings: display: bridge: lvds-codec: Add new bus-width prop Boris Brezillon 2020-01-27 11:00 ` Boris Brezillon 2020-01-27 15:39 ` Rob Herring 2020-01-27 15:39 ` Rob Herring 2020-01-27 11:00 ` Boris Brezillon [this message] 2020-01-27 11:00 ` [PATCH v9 10/12] drm/bridge: panel: Propage bus format/flags Boris Brezillon 2020-01-27 11:00 ` [PATCH v9 11/12] drm/panel: simple: Fix the lt089ac29000 bus_format Boris Brezillon 2020-01-27 11:00 ` Boris Brezillon 2020-01-27 11:00 ` [PATCH v9 12/12] ARM: dts: imx: imx51-zii-rdu1: Fix the display pipeline definition Boris Brezillon 2020-01-27 11:00 ` Boris Brezillon
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