From: Ezequiel Garcia <ezequiel@collabora.com> To: linux-media@vger.kernel.org, dri-devel@lists.freedesktop.org Cc: Hans Verkuil <hverkuil@xs4all.nl>, Philipp Zabel <p.zabel@pengutronix.de>, Heiko Stuebner <heiko@sntech.de>, Alex Bee <knaerzche@gmail.com>, maccraft123mc@gmail.com, Chris Healy <cphealy@gmail.com>, Paul Kocialkowski <paul.kocialkowski@bootlin.com>, Jernej Skrabec <jernej.skrabec@siol.net>, Jonas Karlman <jonas@kwiboo.se>, Thierry Reding <thierry.reding@gmail.com>, Sam Ravnborg <sam@ravnborg.org>, David Airlie <airlied@linux.ie>, Ezequiel Garcia <ezequiel@collabora.com>, kernel@collabora.com Subject: [PATCH 01/12] drm/panel: kd35t133: Add panel orientation support Date: Thu, 24 Jun 2021 15:26:01 -0300 [thread overview] Message-ID: <20210624182612.177969-2-ezequiel@collabora.com> (raw) In-Reply-To: <20210624182612.177969-1-ezequiel@collabora.com> Parse the device tree rotation specifier, and set a DRM connector orientation property. The property can then be read by compositors to apply hardware plane rotation or a GPU transform. Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com> --- drivers/gpu/drm/panel/panel-elida-kd35t133.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/drivers/gpu/drm/panel/panel-elida-kd35t133.c b/drivers/gpu/drm/panel/panel-elida-kd35t133.c index fe5ac3ef9018..5987d28c874c 100644 --- a/drivers/gpu/drm/panel/panel-elida-kd35t133.c +++ b/drivers/gpu/drm/panel/panel-elida-kd35t133.c @@ -39,6 +39,7 @@ struct kd35t133 { struct device *dev; struct drm_panel panel; + enum drm_panel_orientation orientation; struct gpio_desc *reset_gpio; struct regulator *vdd; struct regulator *iovcc; @@ -216,6 +217,7 @@ static int kd35t133_get_modes(struct drm_panel *panel, connector->display_info.width_mm = mode->width_mm; connector->display_info.height_mm = mode->height_mm; drm_mode_probed_add(connector, mode); + drm_connector_set_panel_orientation(connector, ctx->orientation); return 1; } @@ -258,6 +260,12 @@ static int kd35t133_probe(struct mipi_dsi_device *dsi) return ret; } + ret = of_drm_get_panel_orientation(dev->of_node, &ctx->orientation); + if (ret) { + dev_err(dev, "%pOF: failed to get orientation %d\n", dev->of_node, ret); + return ret; + } + mipi_dsi_set_drvdata(dsi, ctx); ctx->dev = dev; -- 2.30.0
WARNING: multiple messages have this Message-ID (diff)
From: Ezequiel Garcia <ezequiel@collabora.com> To: linux-media@vger.kernel.org, dri-devel@lists.freedesktop.org Cc: Paul Kocialkowski <paul.kocialkowski@bootlin.com>, Jernej Skrabec <jernej.skrabec@siol.net>, Jonas Karlman <jonas@kwiboo.se>, David Airlie <airlied@linux.ie>, Ezequiel Garcia <ezequiel@collabora.com>, Alex Bee <knaerzche@gmail.com>, Hans Verkuil <hverkuil@xs4all.nl>, Thierry Reding <thierry.reding@gmail.com>, kernel@collabora.com, Sam Ravnborg <sam@ravnborg.org>, Chris Healy <cphealy@gmail.com>, maccraft123mc@gmail.com Subject: [PATCH 01/12] drm/panel: kd35t133: Add panel orientation support Date: Thu, 24 Jun 2021 15:26:01 -0300 [thread overview] Message-ID: <20210624182612.177969-2-ezequiel@collabora.com> (raw) In-Reply-To: <20210624182612.177969-1-ezequiel@collabora.com> Parse the device tree rotation specifier, and set a DRM connector orientation property. The property can then be read by compositors to apply hardware plane rotation or a GPU transform. Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com> --- drivers/gpu/drm/panel/panel-elida-kd35t133.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/drivers/gpu/drm/panel/panel-elida-kd35t133.c b/drivers/gpu/drm/panel/panel-elida-kd35t133.c index fe5ac3ef9018..5987d28c874c 100644 --- a/drivers/gpu/drm/panel/panel-elida-kd35t133.c +++ b/drivers/gpu/drm/panel/panel-elida-kd35t133.c @@ -39,6 +39,7 @@ struct kd35t133 { struct device *dev; struct drm_panel panel; + enum drm_panel_orientation orientation; struct gpio_desc *reset_gpio; struct regulator *vdd; struct regulator *iovcc; @@ -216,6 +217,7 @@ static int kd35t133_get_modes(struct drm_panel *panel, connector->display_info.width_mm = mode->width_mm; connector->display_info.height_mm = mode->height_mm; drm_mode_probed_add(connector, mode); + drm_connector_set_panel_orientation(connector, ctx->orientation); return 1; } @@ -258,6 +260,12 @@ static int kd35t133_probe(struct mipi_dsi_device *dsi) return ret; } + ret = of_drm_get_panel_orientation(dev->of_node, &ctx->orientation); + if (ret) { + dev_err(dev, "%pOF: failed to get orientation %d\n", dev->of_node, ret); + return ret; + } + mipi_dsi_set_drvdata(dsi, ctx); ctx->dev = dev; -- 2.30.0
next prev parent reply other threads:[~2021-06-24 18:26 UTC|newest] Thread overview: 54+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-06-24 18:26 [PATCH 00/12] hantro: Enable H.264 VDPU2 (Odroid Advance Go) Ezequiel Garcia 2021-06-24 18:26 ` Ezequiel Garcia 2021-06-24 18:26 ` Ezequiel Garcia [this message] 2021-06-24 18:26 ` [PATCH 01/12] drm/panel: kd35t133: Add panel orientation support Ezequiel Garcia 2021-06-24 18:36 ` Heiko Stübner 2021-06-24 18:36 ` Heiko Stübner 2021-06-24 18:26 ` [PATCH 02/12] arm64: dts: rockchip: Add panel orientation to Odroid Go Advance Ezequiel Garcia 2021-06-24 18:26 ` Ezequiel Garcia 2021-06-24 18:37 ` Heiko Stübner 2021-06-24 18:37 ` Heiko Stübner 2021-06-24 18:44 ` Ezequiel Garcia 2021-06-24 18:44 ` Ezequiel Garcia 2021-06-24 18:26 ` [PATCH 03/12] hantro: vp8: Move noisy WARN_ON to vpu_debug Ezequiel Garcia 2021-06-24 18:26 ` Ezequiel Garcia 2021-06-24 18:26 ` [PATCH 04/12] hantro: Make struct hantro_variant.init() optional Ezequiel Garcia 2021-06-24 18:26 ` Ezequiel Garcia 2021-06-24 18:26 ` [PATCH 05/12] media: hantro: Avoid redundant hantro_get_{dst,src}_buf() calls Ezequiel Garcia 2021-06-24 18:26 ` [PATCH 05/12] media: hantro: Avoid redundant hantro_get_{dst, src}_buf() calls Ezequiel Garcia 2021-06-24 18:26 ` [PATCH 06/12] media: hantro: h264: Move DPB valid and long-term bitmaps Ezequiel Garcia 2021-06-24 18:26 ` Ezequiel Garcia 2021-06-24 18:26 ` [PATCH 07/12] media: hantro: h264: Move reference picture number to a helper Ezequiel Garcia 2021-06-24 18:26 ` Ezequiel Garcia 2021-06-24 18:26 ` [PATCH 08/12] media: hantro: Add H.264 support for Rockchip VDPU2 Ezequiel Garcia 2021-06-24 18:26 ` Ezequiel Garcia 2021-06-24 18:26 ` [PATCH 09/12] media: hantro: Enable H.264 on " Ezequiel Garcia 2021-06-24 18:26 ` Ezequiel Garcia 2021-06-24 23:13 ` Alex Bee 2021-06-24 23:13 ` Alex Bee 2021-06-26 0:46 ` Ezequiel Garcia 2021-06-26 0:46 ` Ezequiel Garcia 2021-06-26 8:33 ` Alex Bee 2021-06-26 8:33 ` Alex Bee 2021-06-29 12:28 ` Ezequiel Garcia 2021-06-29 12:28 ` Ezequiel Garcia 2021-06-30 11:36 ` Alex Bee 2021-06-30 11:36 ` Alex Bee 2021-06-24 18:26 ` [PATCH 10/12] dt-bindings: media: rockchip-vpu: Add PX30 compatible Ezequiel Garcia 2021-06-24 18:26 ` Ezequiel Garcia 2021-06-25 9:21 ` Dafna Hirschfeld 2021-06-25 9:21 ` Dafna Hirschfeld 2021-06-26 0:47 ` Ezequiel Garcia 2021-06-26 0:47 ` Ezequiel Garcia 2021-06-26 8:49 ` Alex Bee 2021-06-26 8:49 ` Alex Bee 2021-06-24 18:26 ` [PATCH 11/12] arm64: dts: rockchip: Add VPU support for the PX30 Ezequiel Garcia 2021-06-24 18:26 ` Ezequiel Garcia 2021-06-24 18:26 ` [PATCH 12/12] media: hantro: Add support for the Rockchip PX30 Ezequiel Garcia 2021-06-24 18:26 ` Ezequiel Garcia 2021-06-24 22:39 ` Alex Bee 2021-06-24 22:39 ` Alex Bee 2021-06-26 0:49 ` Ezequiel Garcia 2021-06-26 0:49 ` Ezequiel Garcia 2021-06-26 9:17 ` [PATCH 00/12] hantro: Enable H.264 VDPU2 (Odroid Advance Go) Alex Bee 2021-06-26 9:17 ` Alex Bee
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