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| author | Jani Nikula <jani.nikula@intel.com> | 2024-03-08 19:03:44 +0300 |
|---|---|---|
| committer | Jani Nikula <jani.nikula@intel.com> | 2024-03-13 11:44:14 +0300 |
| commit | abf493988e380f25242c1023275c68bd3579c9ce (patch) | |
| tree | c8fcf10ea3ad785f0e54cf004a03817e3fa6979b | |
| parent | c2da9ada64962fcd2e6395ed9987b9874ea032d3 (diff) | |
| download | linux-abf493988e380f25242c1023275c68bd3579c9ce.tar.xz | |
drm/vc4: hdmi: do not return negative values from .get_modes()
The .get_modes() hooks aren't supposed to return negative error
codes. Return 0 for no modes, whatever the reason.
Cc: Maxime Ripard <mripard@kernel.org>
Cc: stable@vger.kernel.org
Acked-by: Maxime Ripard <mripard@kernel.org>
Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patchwork.freedesktop.org/patch/msgid/dcda6d4003e2c6192987916b35c7304732800e08.1709913674.git.jani.nikula@intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
| -rw-r--r-- | drivers/gpu/drm/vc4/vc4_hdmi.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/vc4/vc4_hdmi.c b/drivers/gpu/drm/vc4/vc4_hdmi.c index 34f807ed1c31..d8751ea20303 100644 --- a/drivers/gpu/drm/vc4/vc4_hdmi.c +++ b/drivers/gpu/drm/vc4/vc4_hdmi.c @@ -509,7 +509,7 @@ static int vc4_hdmi_connector_get_modes(struct drm_connector *connector) edid = drm_get_edid(connector, vc4_hdmi->ddc); cec_s_phys_addr_from_edid(vc4_hdmi->cec_adap, edid); if (!edid) - return -ENODEV; + return 0; drm_connector_update_edid_property(connector, edid); ret = drm_add_edid_modes(connector, edid); |