From: "Paweł Chmiel" <pawel.mikolaj.chmiel@gmail.com>
To: inki.dae@samsung.com, krzk@kernel.org, airlied@linux.ie
Cc: jy0922.shim@samsung.com, sw0312.kim@samsung.com,
kyungmin.park@samsung.com, kgene@kernel.org,
dri-devel@lists.freedesktop.org,
linux-arm-kernel@lists.infradead.org,
linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org,
robh+dt@kernel.org, mark.rutland@arm.com,
devicetree@vger.kernel.org,
"Paweł Chmiel" <pawel.mikolaj.chmiel@gmail.com>
Subject: [PATCH v2 1/3] drm/exynos: rotator: Add support for s5pv210
Date: Fri, 28 Dec 2018 16:19:02 +0100 [thread overview]
Message-ID: <20181228151904.12079-2-pawel.mikolaj.chmiel@gmail.com> (raw)
In-Reply-To: <20181228151904.12079-1-pawel.mikolaj.chmiel@gmail.com>
This commit adds support for s5pv210.
Currently only NV12 and XRGB8888 formats are supported.
It was tested by using tool from
https://www.spinics.net/lists/linux-samsung-soc/msg60498.html
Signed-off-by: Paweł Chmiel <pawel.mikolaj.chmiel@gmail.com>
---
drivers/gpu/drm/exynos/exynos_drm_rotator.c | 23 +++++++++++++++++++++
1 file changed, 23 insertions(+)
diff --git a/drivers/gpu/drm/exynos/exynos_drm_rotator.c b/drivers/gpu/drm/exynos/exynos_drm_rotator.c
index 8d67b2a54be3..05abfed6f7f8 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_rotator.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_rotator.c
@@ -356,6 +356,11 @@ static int rotator_runtime_resume(struct device *dev)
}
#endif
+static const struct drm_exynos_ipp_limit rotator_s5pv210_rbg888_limits[] = {
+ { IPP_SIZE_LIMIT(BUFFER, .h = { 8, SZ_16K }, .v = { 8, SZ_16K }) },
+ { IPP_SIZE_LIMIT(AREA, .h.align = 2, .v.align = 2) },
+};
+
static const struct drm_exynos_ipp_limit rotator_4210_rbg888_limits[] = {
{ IPP_SIZE_LIMIT(BUFFER, .h = { 8, SZ_16K }, .v = { 8, SZ_16K }) },
{ IPP_SIZE_LIMIT(AREA, .h.align = 4, .v.align = 4) },
@@ -371,6 +376,11 @@ static const struct drm_exynos_ipp_limit rotator_5250_rbg888_limits[] = {
{ IPP_SIZE_LIMIT(AREA, .h.align = 2, .v.align = 2) },
};
+static const struct drm_exynos_ipp_limit rotator_s5pv210_yuv_limits[] = {
+ { IPP_SIZE_LIMIT(BUFFER, .h = { 32, SZ_64K }, .v = { 32, SZ_64K }) },
+ { IPP_SIZE_LIMIT(AREA, .h.align = 8, .v.align = 8) },
+};
+
static const struct drm_exynos_ipp_limit rotator_4210_yuv_limits[] = {
{ IPP_SIZE_LIMIT(BUFFER, .h = { 32, SZ_64K }, .v = { 32, SZ_64K }) },
{ IPP_SIZE_LIMIT(AREA, .h.align = 8, .v.align = 8) },
@@ -381,6 +391,11 @@ static const struct drm_exynos_ipp_limit rotator_4412_yuv_limits[] = {
{ IPP_SIZE_LIMIT(AREA, .h.align = 8, .v.align = 8) },
};
+static const struct exynos_drm_ipp_formats rotator_s5pv210_formats[] = {
+ { IPP_SRCDST_FORMAT(XRGB8888, rotator_s5pv210_rbg888_limits) },
+ { IPP_SRCDST_FORMAT(NV12, rotator_s5pv210_yuv_limits) },
+};
+
static const struct exynos_drm_ipp_formats rotator_4210_formats[] = {
{ IPP_SRCDST_FORMAT(XRGB8888, rotator_4210_rbg888_limits) },
{ IPP_SRCDST_FORMAT(NV12, rotator_4210_yuv_limits) },
@@ -396,6 +411,11 @@ static const struct exynos_drm_ipp_formats rotator_5250_formats[] = {
{ IPP_SRCDST_FORMAT(NV12, rotator_4412_yuv_limits) },
};
+static const struct rot_variant rotator_s5pv210_data = {
+ .formats = rotator_s5pv210_formats,
+ .num_formats = ARRAY_SIZE(rotator_s5pv210_formats),
+};
+
static const struct rot_variant rotator_4210_data = {
.formats = rotator_4210_formats,
.num_formats = ARRAY_SIZE(rotator_4210_formats),
@@ -413,6 +433,9 @@ static const struct rot_variant rotator_5250_data = {
static const struct of_device_id exynos_rotator_match[] = {
{
+ .compatible = "samsung,s5pv210-rotator",
+ .data = &rotator_s5pv210_data,
+ }, {
.compatible = "samsung,exynos4210-rotator",
.data = &rotator_4210_data,
}, {
--
2.17.1
next prev parent reply other threads:[~2018-12-28 15:19 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-28 15:19 [PATCH v2 0/3] drm/exynos: rotator: Add support for s5pv210 Paweł Chmiel
2018-12-28 15:19 ` Paweł Chmiel [this message]
2018-12-28 15:19 ` [PATCH v2 2/3] dt-bindings: gpu: samsung-rotator: Document s5pv210 support Paweł Chmiel
2018-12-28 22:46 ` Rob Herring
2018-12-28 22:50 ` Krzysztof Kozlowski
2018-12-28 15:19 ` [PATCH v2 3/3] ARM: dts: s5pv210: Add node for exynos-rotator Paweł Chmiel
2019-01-07 20:29 ` Krzysztof Kozlowski
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