From: Paul Cercueil <paul@crapouillou.net>
To: David Airlie <airlied@linux.ie>, Daniel Vetter <daniel@ffwll.ch>,
Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>
Cc: od@zcrc.me, dri-devel@lists.freedesktop.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
Paul Cercueil <paul@crapouillou.net>
Subject: [PATCH 6/6] gpu/drm: ingenic: Add support for the JZ4770
Date: Tue, 19 Nov 2019 15:17:36 +0100 [thread overview]
Message-ID: <20191119141736.74607-6-paul@crapouillou.net> (raw)
In-Reply-To: <20191119141736.74607-1-paul@crapouillou.net>
The LCD controller in the JZ4770 supports up to 720p. While there has
been many new features added since the old JZ4740, which are not yet
handled here, this driver still works fine.
Signed-off-by: Paul Cercueil <paul@crapouillou.net>
---
drivers/gpu/drm/ingenic/ingenic-drm.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/drivers/gpu/drm/ingenic/ingenic-drm.c b/drivers/gpu/drm/ingenic/ingenic-drm.c
index d578c4cb6009..46d3ce763bb9 100644
--- a/drivers/gpu/drm/ingenic/ingenic-drm.c
+++ b/drivers/gpu/drm/ingenic/ingenic-drm.c
@@ -829,9 +829,16 @@ static const struct jz_soc_info jz4725b_soc_info = {
.max_height = 600,
};
+static const struct jz_soc_info jz4770_soc_info = {
+ .needs_dev_clk = false,
+ .max_width = 1280,
+ .max_height = 720,
+};
+
static const struct of_device_id ingenic_drm_of_match[] = {
{ .compatible = "ingenic,jz4740-lcd", .data = &jz4740_soc_info },
{ .compatible = "ingenic,jz4725b-lcd", .data = &jz4725b_soc_info },
+ { .compatible = "ingenic,jz4770-lcd", .data = &jz4770_soc_info },
{ /* sentinel */ },
};
--
2.24.0
next prev parent reply other threads:[~2019-11-19 14:18 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-19 14:17 [PATCH 1/6] dt-bindings: display/ingenic: Add compatible string for JZ4770 Paul Cercueil
2019-11-19 14:17 ` [PATCH 2/6] gpu/drm: ingenic: Avoid null pointer deference in plane atomic update Paul Cercueil
2019-11-19 14:17 ` [PATCH 3/6] gpu/drm: ingenic: Use the plane's src_[x,y] to configure DMA length Paul Cercueil
2019-11-19 14:17 ` [PATCH 4/6] gpu/drm: ingenic: Set max FB height to 4095 Paul Cercueil
2019-11-19 14:17 ` [PATCH 5/6] gpu/drm: ingenic: Check for display size in CRTC atomic check Paul Cercueil
2019-11-19 14:17 ` Paul Cercueil [this message]
2019-12-03 22:12 ` [PATCH 1/6] dt-bindings: display/ingenic: Add compatible string for JZ4770 Rob Herring
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