From: Quentin Schulz
Document the bindings used for the Cadence MHDP DPI/DP bridge.
Signed-off-by: Quentin Schulz
Signed-off-by: Damian Kos
Reviewed-by: Rob Herring
---
.../bindings/display/bridge/cdns,mhdp.txt | 47 +++
1 file changed, 47 insertions(+)
create mode
cdn_dp_device to
cdns_mhdp_device structure.
Signed-off-by: Quentin Schulz
Signed-off-by: Piotr Sroka
Signed-off-by: Damian Kos
---
drivers/gpu/drm/bridge/Kconfig|9 +
drivers/gpu/drm/bridge/Makefile |3 +
.../cdns-mhdp-common.c
alfunction
when they discover the higher capabilities within those three
registers.".
Before DP 1.4, DP_EXTENDED_RECEIVER_CAP_FIELD_PRESENT bit was reserved
and read 0 so it's safe to check against it even if DP revision is
<1.4
Signed-off-by: Quentin Schulz
Signed-off-by: Damian Kos
Rev
ed cdn-dp-core.c to use the new driver structure and new function
names.
Signed-off-by: Damian Kos
Reviewed-by: Andrzej Hajda
---
drivers/gpu/drm/rockchip/cdn-dp-core.c | 220 +++--
drivers/gpu/drm/rockchip/cdn-dp-core.h | 40 +--
drivers/gpu/drm/rockchip/cdn
structure. Now we have one common low level driver + two high level
drivers - one for RockChip with minimum changes and one, more general, for
Cadence.
- Dropped some changes made to DRM helpers.
- Updated the device tree bindings document.
Damian Kos (1):
drm/rockchip: prepare common code
This is basically the same fix as in
commit fa68d4f8476b ("drm/rockchip: fix for mailbox read size")
but for cdn_dp_mailbox_validate_receive function.
See patchwork.kernel.org/patch/10671981/ for details.
Signed-off-by: Damian Kos
---
drivers/gpu/drm/rockchip/cdn-dp-reg.c | 2
This is basically the same fix as in
commit fa68d4f8476b ("drm/rockchip: fix for mailbox read size")
but for cdn_dp_mailbox_validate_receive function.
See patchwork.kernel.org/patch/10671981/ for details.
Signed-off-by: Damian Kos
---
drivers/gpu/drm/rockchip/cdn-dp-reg.c | 2
alfunction
when they discover the higher capabilities within those three
registers.".
Before DP 1.4, DP_EXTENDED_RECEIVER_CAP_FIELD_PRESENT bit was reserved
and read 0 so it's safe to check against it even if DP revision is
<1.4
Signed-off-by: Quentin Schulz
Signed-off-by: Damian Ko
alfunction
when they discover the higher capabilities within those three
registers.".
Before DP 1.4, DP_EXTENDED_RECEIVER_CAP_FIELD_PRESENT bit was reserved
and read 0 so it's safe to check against it even if DP revision is
<1.4
Signed-off-by: Quentin Schulz
Signed-off-by: Damian Ko
To: Damian Kos ; David Airlie ; Rob Herring
; Mark Rutland ; Archit Taneja
; Laurent Pinchart ;
Gustavo Padovan ; Maarten Lankhorst
; Sean Paul ; Sandy Huang
; Heiko Stübner ; Quentin Schulz
; dri-de...@lists.freedesktop.org;
devicet...@vger.kernel.org; linux-kernel@vger.kernel.org;
linux-arm
To: Damian Kos ; David Airlie ; Rob Herring
; Mark Rutland ; Archit Taneja
; Laurent Pinchart ;
Gustavo Padovan ; Maarten Lankhorst
; Sean Paul ; Sandy Huang
; Heiko Stübner ; Quentin Schulz
; dri-de...@lists.freedesktop.org;
devicet...@vger.kernel.org; linux-kernel@vger.kernel.org;
linux-arm
Added support for a register read, register write and register field write
commands.
Added support for adjust link training command.
Updated cdn_dp_get_event function, so it reads all SW event registers.
Added definitions mostly for Framer and Streamer.
Signed-off-by: Damian Kos
---
drivers/gpu
Added support for a register read, register write and register field write
commands.
Added support for adjust link training command.
Updated cdn_dp_get_event function, so it reads all SW event registers.
Added definitions mostly for Framer and Streamer.
Signed-off-by: Damian Kos
---
drivers/gpu
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