Searched hist:"50 e9d6cb" (Results 1 – 2 of 2) sorted by relevance
| /openbmc/linux/drivers/gpu/drm/vc4/ |
| H A D | vc4_hvs.c | 50e9d6cb Thu Sep 03 03:01:04 CDT 2020 Maxime Ripard <maxime@cerno.tech> drm/vc4: hvs: Make the stop_channel function public
During the transition from the firmware to the KMS driver, we need to pay
particular attention to how we deal with the pixelvalves that have already
been enabled, otherwise either timeouts or stuck pixels can occur. We'll
thus need to call the function to stop an HVS channel at boot.
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Tested-by: Chanwoo Choi <cw00.choi@samsung.com>
Tested-by: Hoegeun Kwon <hoegeun.kwon@samsung.com>
Tested-by: Stefan Wahren <stefan.wahren@i2se.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Link: https://patchwork.freedesktop.org/patch/msgid/a9d5f0891c3bc1deb6b16d56ca6994ed912ec7c7.1599120059.git-series.maxime@cerno.tech
50e9d6cb Thu Sep 03 03:01:04 CDT 2020 Maxime Ripard <maxime@cerno.tech> drm/vc4: hvs: Make the stop_channel function public
During the transition from the firmware to the KMS driver, we need to pay
particular attention to how we deal with the pixelvalves that have already
been enabled, otherwise either timeouts or stuck pixels can occur. We'll
thus need to call the function to stop an HVS channel at boot.
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Tested-by: Chanwoo Choi <cw00.choi@samsung.com>
Tested-by: Hoegeun Kwon <hoegeun.kwon@samsung.com>
Tested-by: Stefan Wahren <stefan.wahren@i2se.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Link: https://patchwork.freedesktop.org/patch/msgid/a9d5f0891c3bc1deb6b16d56ca6994ed912ec7c7.1599120059.git-series.maxime@cerno.tech
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| H A D | vc4_drv.h | 50e9d6cb Thu Sep 03 03:01:04 CDT 2020 Maxime Ripard <maxime@cerno.tech> drm/vc4: hvs: Make the stop_channel function public
During the transition from the firmware to the KMS driver, we need to pay
particular attention to how we deal with the pixelvalves that have already
been enabled, otherwise either timeouts or stuck pixels can occur. We'll
thus need to call the function to stop an HVS channel at boot.
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Tested-by: Chanwoo Choi <cw00.choi@samsung.com>
Tested-by: Hoegeun Kwon <hoegeun.kwon@samsung.com>
Tested-by: Stefan Wahren <stefan.wahren@i2se.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Link: https://patchwork.freedesktop.org/patch/msgid/a9d5f0891c3bc1deb6b16d56ca6994ed912ec7c7.1599120059.git-series.maxime@cerno.tech
50e9d6cb Thu Sep 03 03:01:04 CDT 2020 Maxime Ripard <maxime@cerno.tech> drm/vc4: hvs: Make the stop_channel function public
During the transition from the firmware to the KMS driver, we need to pay
particular attention to how we deal with the pixelvalves that have already
been enabled, otherwise either timeouts or stuck pixels can occur. We'll
thus need to call the function to stop an HVS channel at boot.
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Tested-by: Chanwoo Choi <cw00.choi@samsung.com>
Tested-by: Hoegeun Kwon <hoegeun.kwon@samsung.com>
Tested-by: Stefan Wahren <stefan.wahren@i2se.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Link: https://patchwork.freedesktop.org/patch/msgid/a9d5f0891c3bc1deb6b16d56ca6994ed912ec7c7.1599120059.git-series.maxime@cerno.tech
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