3 commits

Author	SHA1	Message	Date
Aleksandr Mishin	2d3be509be	drm: vc4: Fix possible null pointer dereference ... [ Upstream commit c534b63bede6cb987c2946ed4d0b0013a52c5ba7 ] In vc4_hdmi_audio_init() of_get_address() may return NULL which is later dereferenced. Fix this bug by adding NULL check. Found by Linux Verification Center (linuxtesting.org) with SVACE. Fixes: bb7d78568814 ("drm/vc4: Add HDMI audio support") Signed-off-by: Aleksandr Mishin <amishin@t-argos.ru> Signed-off-by: Maxime Ripard <mripard@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240409075622.11783-1-amishin@t-argos.ru Signed-off-by: Sasha Levin <sashal@kernel.org>	2024-11-19 12:26:58 +01:00
Jani Nikula	e6ccc9c71e	drm/vc4: hdmi: do not return negative values from .get_modes() ... [ Upstream commit abf493988e380f25242c1023275c68bd3579c9ce ] 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> Signed-off-by: Sasha Levin <sashal@kernel.org>	2024-11-19 09:22:36 +01:00
Gabriel2392	7ed7ee9edf	Import A536BXXU9EXDC	2024-06-15 16:02:09 -03:00