linux-kernel - [PATCH v1 05/19] staging: media: tegra-video: expand VI and VIP support to Tegra30

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Message-ID: <20250819121631.84280-6-clamor95@gmail.com>
Date: Tue, 19 Aug 2025 15:16:17 +0300
From: Svyatoslav Ryhel <clamor95@...il.com>
To: Thierry Reding <thierry.reding@...il.com>,
	Thierry Reding <treding@...dia.com>,
	Mikko Perttunen <mperttunen@...dia.com>,
	Jonathan Hunter <jonathanh@...dia.com>,
	Sowjanya Komatineni <skomatineni@...dia.com>,
	Luca Ceresoli <luca.ceresoli@...tlin.com>,
	David Airlie <airlied@...il.com>,
	Simona Vetter <simona@...ll.ch>,
	Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
	Maxime Ripard <mripard@...nel.org>,
	Thomas Zimmermann <tzimmermann@...e.de>,
	Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Peter De Schrijver <pdeschrijver@...dia.com>,
	Prashant Gaikwad <pgaikwad@...dia.com>,
	Michael Turquette <mturquette@...libre.com>,
	Stephen Boyd <sboyd@...nel.org>,
	Mauro Carvalho Chehab <mchehab@...nel.org>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Svyatoslav Ryhel <clamor95@...il.com>,
	Dmitry Osipenko <digetx@...il.com>,
	Charan Pedumuru <charan.pedumuru@...il.com>
Cc: linux-media@...r.kernel.org,
	linux-tegra@...r.kernel.org,
	dri-devel@...ts.freedesktop.org,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	linux-clk@...r.kernel.org,
	linux-staging@...ts.linux.dev
Subject: [PATCH v1 05/19] staging: media: tegra-video: expand VI and VIP support to Tegra30

Exisitng VI and VIP implementation for Tegra20 is fully compatible with
Tegra30.

Signed-off-by: Svyatoslav Ryhel <clamor95@...il.com>
---
 drivers/staging/media/tegra-video/Makefile | 1 +
 drivers/staging/media/tegra-video/vi.c     | 3 +++
 drivers/staging/media/tegra-video/vi.h     | 2 +-
 drivers/staging/media/tegra-video/video.c  | 4 ++++
 drivers/staging/media/tegra-video/vip.c    | 5 ++++-
 5 files changed, 13 insertions(+), 2 deletions(-)

diff --git a/drivers/staging/media/tegra-video/Makefile b/drivers/staging/media/tegra-video/Makefile
index 6c7552e05109..96380b5dbd8b 100644
--- a/drivers/staging/media/tegra-video/Makefile
+++ b/drivers/staging/media/tegra-video/Makefile
@@ -6,5 +6,6 @@ tegra-video-objs := \
 		csi.o
 
 tegra-video-$(CONFIG_ARCH_TEGRA_2x_SOC)  += tegra20.o
+tegra-video-$(CONFIG_ARCH_TEGRA_3x_SOC)  += tegra20.o
 tegra-video-$(CONFIG_ARCH_TEGRA_210_SOC) += tegra210.o
 obj-$(CONFIG_VIDEO_TEGRA) += tegra-video.o
diff --git a/drivers/staging/media/tegra-video/vi.c b/drivers/staging/media/tegra-video/vi.c
index c9276ff76157..71be205cacb5 100644
--- a/drivers/staging/media/tegra-video/vi.c
+++ b/drivers/staging/media/tegra-video/vi.c
@@ -1959,6 +1959,9 @@ static const struct of_device_id tegra_vi_of_id_table[] = {
 #if defined(CONFIG_ARCH_TEGRA_2x_SOC)
 	{ .compatible = "nvidia,tegra20-vi",  .data = &tegra20_vi_soc },
 #endif
+#if defined(CONFIG_ARCH_TEGRA_3x_SOC)
+	{ .compatible = "nvidia,tegra30-vi",  .data = &tegra20_vi_soc },
+#endif
 #if defined(CONFIG_ARCH_TEGRA_210_SOC)
 	{ .compatible = "nvidia,tegra210-vi", .data = &tegra210_vi_soc },
 #endif
diff --git a/drivers/staging/media/tegra-video/vi.h b/drivers/staging/media/tegra-video/vi.h
index 1e6a5caa7082..cac0c0d0e225 100644
--- a/drivers/staging/media/tegra-video/vi.h
+++ b/drivers/staging/media/tegra-video/vi.h
@@ -296,7 +296,7 @@ struct tegra_video_format {
 	u32 fourcc;
 };
 
-#if defined(CONFIG_ARCH_TEGRA_2x_SOC)
+#if defined(CONFIG_ARCH_TEGRA_2x_SOC) || defined(CONFIG_ARCH_TEGRA_3x_SOC)
 extern const struct tegra_vi_soc tegra20_vi_soc;
 #endif
 #if defined(CONFIG_ARCH_TEGRA_210_SOC)
diff --git a/drivers/staging/media/tegra-video/video.c b/drivers/staging/media/tegra-video/video.c
index 074ad0dc56ca..a25885f93cd7 100644
--- a/drivers/staging/media/tegra-video/video.c
+++ b/drivers/staging/media/tegra-video/video.c
@@ -127,6 +127,10 @@ static const struct of_device_id host1x_video_subdevs[] = {
 	{ .compatible = "nvidia,tegra20-vip", },
 	{ .compatible = "nvidia,tegra20-vi", },
 #endif
+#if defined(CONFIG_ARCH_TEGRA_3x_SOC)
+	{ .compatible = "nvidia,tegra30-vip", },
+	{ .compatible = "nvidia,tegra30-vi", },
+#endif
 #if defined(CONFIG_ARCH_TEGRA_210_SOC)
 	{ .compatible = "nvidia,tegra210-csi", },
 	{ .compatible = "nvidia,tegra210-vi", },
diff --git a/drivers/staging/media/tegra-video/vip.c b/drivers/staging/media/tegra-video/vip.c
index 5ec717f3afd5..00e08a9971d5 100644
--- a/drivers/staging/media/tegra-video/vip.c
+++ b/drivers/staging/media/tegra-video/vip.c
@@ -263,13 +263,16 @@ static void tegra_vip_remove(struct platform_device *pdev)
 	pm_runtime_disable(&pdev->dev);
 }
 
-#if defined(CONFIG_ARCH_TEGRA_2x_SOC)
+#if defined(CONFIG_ARCH_TEGRA_2x_SOC) || defined(CONFIG_ARCH_TEGRA_3x_SOC)
 extern const struct tegra_vip_soc tegra20_vip_soc;
 #endif
 
 static const struct of_device_id tegra_vip_of_id_table[] = {
 #if defined(CONFIG_ARCH_TEGRA_2x_SOC)
 	{ .compatible = "nvidia,tegra20-vip", .data = &tegra20_vip_soc },
+#endif
+#if defined(CONFIG_ARCH_TEGRA_3x_SOC)
+	{ .compatible = "nvidia,tegra30-vip", .data = &tegra20_vip_soc },
 #endif
 	{ }
 };
-- 
2.48.1