drm/vc4: hdmi: switch to generic CEC helpers#7490
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[ Upstream commit cf207ea ] Switch VC4 driver to using CEC helpers code, simplifying hotplug and registration / cleanup. The existing vc4_hdmi_cec_release() is kept for now. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Maxime Ripard <mripard@kernel.org> Tested-by: Dave Stevenson <dave.stevenson@raspberrypi.com> Link: https://lore.kernel.org/r/20250705-drm-hdmi-connector-cec-v7-1-d14fa0c31b74@oss.qualcomm.com Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
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Potential fix for #7485 |
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This is in 6.19 and later trees, but 6.18 missed the cut. |
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It looks like the framework changes should have made it for 6.18 (https://lore.kernel.org/all/174778079318.1447836.14176996867060604138.b4-ty@oss.qualcomm.com/), but vc4 didn't (https://lore.kernel.org/all/175796184948.521303.17608117947720640916.b4-ty@oss.qualcomm.com/). Backporting this one should be safe. |
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[ Upstream commit cf207ea ]
Switch VC4 driver to using CEC helpers code, simplifying hotplug and registration / cleanup. The existing vc4_hdmi_cec_release() is kept for now.
Reviewed-by: Maxime Ripard mripard@kernel.org
Tested-by: Dave Stevenson dave.stevenson@raspberrypi.com
Link: https://lore.kernel.org/r/20250705-drm-hdmi-connector-cec-v7-1-d14fa0c31b74@oss.qualcomm.com