From: Carlo Caione <ccaione@baylibre.com>
To: Neil Armstrong <neil.armstrong@linaro.org>,
David Airlie <airlied@gmail.com>,
Daniel Vetter <daniel@ffwll.ch>,
Kevin Hilman <khilman@baylibre.com>,
Jerome Brunet <jbrunet@baylibre.com>,
Martin Blumenstingl <martin.blumenstingl@googlemail.com>,
Da Xue <da@lessconfused.com>
Cc: dri-devel@lists.freedesktop.org,
linux-amlogic@lists.infradead.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org,
Carlo Caione <ccaione@baylibre.com>
Subject: [PATCH v2] drm/meson/meson_venc: Relax the supported mode checks
Date: Mon, 13 Feb 2023 10:32:09 +0100 [thread overview]
Message-ID: <20230210-relax_dmt_limits-v2-1-318913f08121@baylibre.com> (raw)
Relax a bit the supported modes list by including also 480x1920 and
400x1280. This was actually tested on real hardware and it works
correctly.
Signed-off-by: Carlo Caione <ccaione@baylibre.com>
---
In particular relax the resolution checks to allow more resolutions like
480x1920 and 400x1280.
---
Changes in v2:
- Lower the hdisplay limit to support 400x1280 as well.
- Link to v1: https://lore.kernel.org/r/20230210-relax_dmt_limits-v1-0-a1474624d530@baylibre.com
---
drivers/gpu/drm/meson/meson_venc.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/meson/meson_venc.c b/drivers/gpu/drm/meson/meson_venc.c
index 3c55ed003359..fcd532db19c1 100644
--- a/drivers/gpu/drm/meson/meson_venc.c
+++ b/drivers/gpu/drm/meson/meson_venc.c
@@ -866,10 +866,10 @@ meson_venc_hdmi_supported_mode(const struct drm_display_mode *mode)
DRM_MODE_FLAG_PVSYNC | DRM_MODE_FLAG_NVSYNC))
return MODE_BAD;
- if (mode->hdisplay < 640 || mode->hdisplay > 1920)
+ if (mode->hdisplay < 400 || mode->hdisplay > 1920)
return MODE_BAD_HVALUE;
- if (mode->vdisplay < 480 || mode->vdisplay > 1200)
+ if (mode->vdisplay < 480 || mode->vdisplay > 1920)
return MODE_BAD_VVALUE;
return MODE_OK;
---
base-commit: 38c1e0c65865426676123cc9a127526fa02bcac6
change-id: 20230210-relax_dmt_limits-355e2a1c7ccf
Best regards,
--
Carlo Caione
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next reply other threads:[~2023-02-13 9:36 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-02-13 9:32 Carlo Caione [this message]
2023-02-17 10:20 ` Neil Armstrong
2023-03-06 8:45 ` Neil Armstrong
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