Searched hist:"8175287 b" (Results 1 – 3 of 3) sorted by relevance
/openbmc/linux/drivers/gpu/drm/vc4/ |
H A D | vc4_hvs.c | 8175287b Thu Jun 11 08:36:47 CDT 2020 Maxime Ripard <maxime@cerno.tech> drm/vc4: crtc: Move HVS setup code to the HVS driver
The CRTC in vc4 is backed by two devices, the HVS that does the composition and the PixelValve that does the timing generation.
The writeback is kind of a special case since it doesn't have an associated pixelvalve but goes straight from the HVS to the TXP. Therefore, it makes sense to move out the HVS setup code into helpers so that we can also reuse them from the TXP driver.
Signed-off-by: Maxime Ripard <maxime@cerno.tech> Reviewed-by: Eric Anholt <eric@anholt.net> Link: https://patchwork.freedesktop.org/patch/msgid/96443394e81429ee38f070cfe231701b07e56d69.1591882579.git-series.maxime@cerno.tech 8175287b Thu Jun 11 08:36:47 CDT 2020 Maxime Ripard <maxime@cerno.tech> drm/vc4: crtc: Move HVS setup code to the HVS driver The CRTC in vc4 is backed by two devices, the HVS that does the composition and the PixelValve that does the timing generation. The writeback is kind of a special case since it doesn't have an associated pixelvalve but goes straight from the HVS to the TXP. Therefore, it makes sense to move out the HVS setup code into helpers so that we can also reuse them from the TXP driver. Signed-off-by: Maxime Ripard <maxime@cerno.tech> Reviewed-by: Eric Anholt <eric@anholt.net> Link: https://patchwork.freedesktop.org/patch/msgid/96443394e81429ee38f070cfe231701b07e56d69.1591882579.git-series.maxime@cerno.tech
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H A D | vc4_drv.h | 8175287b Thu Jun 11 08:36:47 CDT 2020 Maxime Ripard <maxime@cerno.tech> drm/vc4: crtc: Move HVS setup code to the HVS driver
The CRTC in vc4 is backed by two devices, the HVS that does the composition and the PixelValve that does the timing generation.
The writeback is kind of a special case since it doesn't have an associated pixelvalve but goes straight from the HVS to the TXP. Therefore, it makes sense to move out the HVS setup code into helpers so that we can also reuse them from the TXP driver.
Signed-off-by: Maxime Ripard <maxime@cerno.tech> Reviewed-by: Eric Anholt <eric@anholt.net> Link: https://patchwork.freedesktop.org/patch/msgid/96443394e81429ee38f070cfe231701b07e56d69.1591882579.git-series.maxime@cerno.tech 8175287b Thu Jun 11 08:36:47 CDT 2020 Maxime Ripard <maxime@cerno.tech> drm/vc4: crtc: Move HVS setup code to the HVS driver The CRTC in vc4 is backed by two devices, the HVS that does the composition and the PixelValve that does the timing generation. The writeback is kind of a special case since it doesn't have an associated pixelvalve but goes straight from the HVS to the TXP. Therefore, it makes sense to move out the HVS setup code into helpers so that we can also reuse them from the TXP driver. Signed-off-by: Maxime Ripard <maxime@cerno.tech> Reviewed-by: Eric Anholt <eric@anholt.net> Link: https://patchwork.freedesktop.org/patch/msgid/96443394e81429ee38f070cfe231701b07e56d69.1591882579.git-series.maxime@cerno.tech
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H A D | vc4_crtc.c | 8175287b Thu Jun 11 08:36:47 CDT 2020 Maxime Ripard <maxime@cerno.tech> drm/vc4: crtc: Move HVS setup code to the HVS driver
The CRTC in vc4 is backed by two devices, the HVS that does the composition and the PixelValve that does the timing generation.
The writeback is kind of a special case since it doesn't have an associated pixelvalve but goes straight from the HVS to the TXP. Therefore, it makes sense to move out the HVS setup code into helpers so that we can also reuse them from the TXP driver.
Signed-off-by: Maxime Ripard <maxime@cerno.tech> Reviewed-by: Eric Anholt <eric@anholt.net> Link: https://patchwork.freedesktop.org/patch/msgid/96443394e81429ee38f070cfe231701b07e56d69.1591882579.git-series.maxime@cerno.tech 8175287b Thu Jun 11 08:36:47 CDT 2020 Maxime Ripard <maxime@cerno.tech> drm/vc4: crtc: Move HVS setup code to the HVS driver The CRTC in vc4 is backed by two devices, the HVS that does the composition and the PixelValve that does the timing generation. The writeback is kind of a special case since it doesn't have an associated pixelvalve but goes straight from the HVS to the TXP. Therefore, it makes sense to move out the HVS setup code into helpers so that we can also reuse them from the TXP driver. Signed-off-by: Maxime Ripard <maxime@cerno.tech> Reviewed-by: Eric Anholt <eric@anholt.net> Link: https://patchwork.freedesktop.org/patch/msgid/96443394e81429ee38f070cfe231701b07e56d69.1591882579.git-series.maxime@cerno.tech
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