From: Neil Armstrong <narmstrong@baylibre.com>
To: hverkuil-cisco@xs4all.nl
Cc: linux-media@vger.kernel.org, linux-amlogic@lists.infradead.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org,
Neil Armstrong <narmstrong@baylibre.com>
Subject: [PATCH] media: meson-ge2d: fix rotation parameters
Date: Mon, 12 Apr 2021 15:48:33 +0200 [thread overview]
Message-ID: <20210412134833.3467694-1-narmstrong@baylibre.com> (raw)
With these settings, 90deg and 270deg rotation leads to inverted
vertical, fix them to have correct rotation.
Fixes: 59a635327ca7 ("media: meson: Add M2M driver for the Amlogic GE2D Accelerator Unit")
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
---
drivers/media/platform/meson/ge2d/ge2d.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/media/platform/meson/ge2d/ge2d.c b/drivers/media/platform/meson/ge2d/ge2d.c
index 153612ca96fc..a1393fefa8ae 100644
--- a/drivers/media/platform/meson/ge2d/ge2d.c
+++ b/drivers/media/platform/meson/ge2d/ge2d.c
@@ -757,7 +757,7 @@ static int ge2d_s_ctrl(struct v4l2_ctrl *ctrl)
if (ctrl->val == 90) {
ctx->hflip = 0;
- ctx->vflip = 0;
+ ctx->vflip = 1;
ctx->xy_swap = 1;
} else if (ctrl->val == 180) {
ctx->hflip = 1;
@@ -765,7 +765,7 @@ static int ge2d_s_ctrl(struct v4l2_ctrl *ctrl)
ctx->xy_swap = 0;
} else if (ctrl->val == 270) {
ctx->hflip = 1;
- ctx->vflip = 1;
+ ctx->vflip = 0;
ctx->xy_swap = 1;
} else {
ctx->hflip = 0;
--
2.25.1
WARNING: multiple messages have this Message-ID (diff)
From: Neil Armstrong <narmstrong@baylibre.com>
To: hverkuil-cisco@xs4all.nl
Cc: linux-media@vger.kernel.org, linux-amlogic@lists.infradead.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org,
Neil Armstrong <narmstrong@baylibre.com>
Subject: [PATCH] media: meson-ge2d: fix rotation parameters
Date: Mon, 12 Apr 2021 15:48:33 +0200 [thread overview]
Message-ID: <20210412134833.3467694-1-narmstrong@baylibre.com> (raw)
With these settings, 90deg and 270deg rotation leads to inverted
vertical, fix them to have correct rotation.
Fixes: 59a635327ca7 ("media: meson: Add M2M driver for the Amlogic GE2D Accelerator Unit")
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
---
drivers/media/platform/meson/ge2d/ge2d.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/media/platform/meson/ge2d/ge2d.c b/drivers/media/platform/meson/ge2d/ge2d.c
index 153612ca96fc..a1393fefa8ae 100644
--- a/drivers/media/platform/meson/ge2d/ge2d.c
+++ b/drivers/media/platform/meson/ge2d/ge2d.c
@@ -757,7 +757,7 @@ static int ge2d_s_ctrl(struct v4l2_ctrl *ctrl)
if (ctrl->val == 90) {
ctx->hflip = 0;
- ctx->vflip = 0;
+ ctx->vflip = 1;
ctx->xy_swap = 1;
} else if (ctrl->val == 180) {
ctx->hflip = 1;
@@ -765,7 +765,7 @@ static int ge2d_s_ctrl(struct v4l2_ctrl *ctrl)
ctx->xy_swap = 0;
} else if (ctrl->val == 270) {
ctx->hflip = 1;
- ctx->vflip = 1;
+ ctx->vflip = 0;
ctx->xy_swap = 1;
} else {
ctx->hflip = 0;
--
2.25.1
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
WARNING: multiple messages have this Message-ID (diff)
From: Neil Armstrong <narmstrong@baylibre.com>
To: hverkuil-cisco@xs4all.nl
Cc: linux-media@vger.kernel.org, linux-amlogic@lists.infradead.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org,
Neil Armstrong <narmstrong@baylibre.com>
Subject: [PATCH] media: meson-ge2d: fix rotation parameters
Date: Mon, 12 Apr 2021 15:48:33 +0200 [thread overview]
Message-ID: <20210412134833.3467694-1-narmstrong@baylibre.com> (raw)
With these settings, 90deg and 270deg rotation leads to inverted
vertical, fix them to have correct rotation.
Fixes: 59a635327ca7 ("media: meson: Add M2M driver for the Amlogic GE2D Accelerator Unit")
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
---
drivers/media/platform/meson/ge2d/ge2d.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/media/platform/meson/ge2d/ge2d.c b/drivers/media/platform/meson/ge2d/ge2d.c
index 153612ca96fc..a1393fefa8ae 100644
--- a/drivers/media/platform/meson/ge2d/ge2d.c
+++ b/drivers/media/platform/meson/ge2d/ge2d.c
@@ -757,7 +757,7 @@ static int ge2d_s_ctrl(struct v4l2_ctrl *ctrl)
if (ctrl->val == 90) {
ctx->hflip = 0;
- ctx->vflip = 0;
+ ctx->vflip = 1;
ctx->xy_swap = 1;
} else if (ctrl->val == 180) {
ctx->hflip = 1;
@@ -765,7 +765,7 @@ static int ge2d_s_ctrl(struct v4l2_ctrl *ctrl)
ctx->xy_swap = 0;
} else if (ctrl->val == 270) {
ctx->hflip = 1;
- ctx->vflip = 1;
+ ctx->vflip = 0;
ctx->xy_swap = 1;
} else {
ctx->hflip = 0;
--
2.25.1
_______________________________________________
linux-amlogic mailing list
linux-amlogic@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-amlogic
next reply other threads:[~2021-04-12 13:48 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-12 13:48 Neil Armstrong [this message]
2021-04-12 13:48 ` [PATCH] media: meson-ge2d: fix rotation parameters Neil Armstrong
2021-04-12 13:48 ` Neil Armstrong
2021-04-19 18:21 ` Kevin Hilman
2021-04-19 18:21 ` Kevin Hilman
2021-04-19 18:21 ` Kevin Hilman
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