[PATCH v2] drm/meson/meson_venc: Relax the supported mode checks

[Carlo Caione]

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@xxxxxxxxxxxx>
---
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@xxxxxxxxxxxx
---
 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