From: Jonathan Marek <jonathan@marek.ca>
To: linux-arm-msm@vger.kernel.org
Cc: Rob Clark <robdclark@gmail.com>, Sean Paul <sean@poorly.run>,
David Airlie <airlied@linux.ie>, Daniel Vetter <daniel@ffwll.ch>,
Rob Herring <robh+dt@kernel.org>,
Jordan Crouse <jcrouse@codeaurora.org>,
Kalyan Thota <kalyan_t@codeaurora.org>,
Eric Anholt <eric@anholt.net>,
Tanmay Shah <tanmay@codeaurora.org>,
Drew Davenport <ddavenport@chromium.org>,
Jeykumar Sankaran <jsanka@codeaurora.org>,
Rajendra Nayak <rnayak@codeaurora.org>,
tongtiangen <tongtiangen@huawei.com>,
Qinglang Miao <miaoqinglang@huawei.com>,
dri-devel@lists.freedesktop.org (open list:DRM DRIVER FOR MSM
ADRENO GPU),
freedreno@lists.freedesktop.org (open list:DRM DRIVER FOR MSM
ADRENO GPU),
devicetree@vger.kernel.org (open list:OPEN FIRMWARE AND
FLATTENED DEVICE TREE BINDINGS),
linux-kernel@vger.kernel.org (open list)
Subject: [PATCH v3 1/2] drm/msm: add compatibles for sm8150/sm8250 display
Date: Mon, 15 Feb 2021 11:26:04 -0500 [thread overview]
Message-ID: <20210215162607.21360-2-jonathan@marek.ca> (raw)
In-Reply-To: <20210215162607.21360-1-jonathan@marek.ca>
The driver already has support for sm8150/sm8250, but the compatibles were
never added.
Also inverse the non-mdp4 condition in add_display_components() to avoid
having to check every new compatible in the condition.
Signed-off-by: Jonathan Marek <jonathan@marek.ca>
---
Documentation/devicetree/bindings/display/msm/dpu.txt | 4 ++--
drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c | 2 ++
drivers/gpu/drm/msm/msm_drv.c | 6 +++---
3 files changed, 7 insertions(+), 5 deletions(-)
diff --git a/Documentation/devicetree/bindings/display/msm/dpu.txt b/Documentation/devicetree/bindings/display/msm/dpu.txt
index 551ae26f60da..5763f43200a0 100644
--- a/Documentation/devicetree/bindings/display/msm/dpu.txt
+++ b/Documentation/devicetree/bindings/display/msm/dpu.txt
@@ -8,7 +8,7 @@ The DPU display controller is found in SDM845 SoC.
MDSS:
Required properties:
-- compatible: "qcom,sdm845-mdss", "qcom,sc7180-mdss"
+- compatible: "qcom,sdm845-mdss", "qcom,sc7180-mdss", "qcom,sm8150-mdss", "qcom,sm8250-mdss"
- reg: physical base address and length of contoller's registers.
- reg-names: register region names. The following region is required:
* "mdss"
@@ -41,7 +41,7 @@ Optional properties:
MDP:
Required properties:
-- compatible: "qcom,sdm845-dpu", "qcom,sc7180-dpu"
+- compatible: "qcom,sdm845-dpu", "qcom,sc7180-dpu", "qcom,sm8150-dpu", "qcom,sm8250-dpu"
- reg: physical base address and length of controller's registers.
- reg-names : register region names. The following region is required:
* "mdp"
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
index 5a8e3e1fc48c..fff12a4c8bfc 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
@@ -1219,6 +1219,8 @@ static const struct dev_pm_ops dpu_pm_ops = {
static const struct of_device_id dpu_dt_match[] = {
{ .compatible = "qcom,sdm845-dpu", },
{ .compatible = "qcom,sc7180-dpu", },
+ { .compatible = "qcom,sm8150-dpu", },
+ { .compatible = "qcom,sm8250-dpu", },
{}
};
MODULE_DEVICE_TABLE(of, dpu_dt_match);
diff --git a/drivers/gpu/drm/msm/msm_drv.c b/drivers/gpu/drm/msm/msm_drv.c
index 94525ac76d4e..928f13d4bfbc 100644
--- a/drivers/gpu/drm/msm/msm_drv.c
+++ b/drivers/gpu/drm/msm/msm_drv.c
@@ -1185,9 +1185,7 @@ static int add_display_components(struct device *dev,
* Populate the children devices, find the MDP5/DPU node, and then add
* the interfaces to our components list.
*/
- if (of_device_is_compatible(dev->of_node, "qcom,mdss") ||
- of_device_is_compatible(dev->of_node, "qcom,sdm845-mdss") ||
- of_device_is_compatible(dev->of_node, "qcom,sc7180-mdss")) {
+ if (!of_device_is_compatible(dev->of_node, "qcom,mdp4")) {
ret = of_platform_populate(dev->of_node, NULL, NULL, dev);
if (ret) {
DRM_DEV_ERROR(dev, "failed to populate children devices\n");
@@ -1320,6 +1318,8 @@ static const struct of_device_id dt_match[] = {
{ .compatible = "qcom,mdss", .data = (void *)KMS_MDP5 },
{ .compatible = "qcom,sdm845-mdss", .data = (void *)KMS_DPU },
{ .compatible = "qcom,sc7180-mdss", .data = (void *)KMS_DPU },
+ { .compatible = "qcom,sm8150-mdss", .data = (void *)KMS_DPU },
+ { .compatible = "qcom,sm8250-mdss", .data = (void *)KMS_DPU },
{}
};
MODULE_DEVICE_TABLE(of, dt_match);
--
2.26.1
next prev parent reply other threads:[~2021-02-15 16:30 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-15 16:26 [PATCH v3 0/2] arm64: dts: qcom: sm8250: fix display nodes Jonathan Marek
2021-02-15 16:26 ` Jonathan Marek [this message]
2021-03-05 21:46 ` [PATCH v3 1/2] drm/msm: add compatibles for sm8150/sm8250 display Rob Herring
2021-02-15 16:26 ` [PATCH v3 2/2] arm64: dts: qcom: sm8250: fix display nodes Jonathan Marek
2021-02-16 21:14 ` Dmitry Baryshkov
2021-03-11 0:10 ` Bjorn Andersson
2021-03-12 21:44 ` Dmitry Baryshkov
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