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2017-04-08drm/mediatek: add non-continuous clock mode and EOT packet control[email protected]1-0/+3
This patch will update dsi clock control method. 1. dsi non-continue clock mode will enhance antistatic effect for panel 2. EOT packet control will judge whether dsi send end of packet or not by customize Signed-off-by: shaoming chen <[email protected]> Signed-off-by: YT Shen <[email protected]> Acked-by: CK Hu <[email protected]>
2017-04-08drm/mediatek: add dsi transfer functionshaoming chen1-2/+166
add dsi read/write commands for transfer function Signed-off-by: shaoming chen <[email protected]> Acked-by: CK Hu <[email protected]>
2017-04-08drm/mediatek: add dsi interrupt controlshaoming chen1-0/+92
add dsi interrupt control Signed-off-by: shaoming chen <[email protected]> Acked-by: CK Hu <[email protected]>
2017-04-08drm/mediatek: cleaning up and refine[email protected]2-42/+39
cleaning up unused define and refine function name and variable Signed-off-by: shaoming chen <[email protected]> Signed-off-by: YT Shen <[email protected]> Acked-by: CK Hu <[email protected]>
2017-04-08drm/mediatek: update display module connections[email protected]1-0/+25
update connections for OVL, RDMA, BLS, DSI Signed-off-by: YT Shen <[email protected]> Acked-by: CK Hu <[email protected]>
2017-04-08drm/mediatek: add BLS component[email protected]2-1/+6
Add BLS component for PWM + GAMMA function Signed-off-by: YT Shen <[email protected]> Acked-by: CK Hu <[email protected]>
2017-04-08drm/mediatek: add shadow register support[email protected]4-29/+74
We need to acquire mutex before using the resources, and need to release it after finished. So we don't need to write registers in the blanking period. Signed-off-by: YT Shen <[email protected]> Acked-by: CK Hu <[email protected]>
2017-04-08drm/mediatek: add *driver_data for different hardware settings[email protected]7-63/+181
There are some hardware settings changed, between MT8173 & MT2701: DISP_OVL address offset changed, color format definition changed. DISP_RDMA fifo size changed. DISP_COLOR offset changed. MIPI_TX pll setting changed. And add prefix for mtk_ddp_main & mtk_ddp_ext & mutex_mod. Signed-off-by: YT Shen <[email protected]> Acked-by: CK Hu <[email protected]>
2017-04-08drm/mediatek: add helpers for coverting from the generic components[email protected]2-12/+18
define helpers for converting from 'mtk_ddp_comp' to 'mtk_disp_ovl' define helpers for converting from 'mtk_ddp_comp' to 'mtk_disp_rdma' Signed-off-by: YT Shen <[email protected]> Acked-by: CK Hu <[email protected]>
2017-04-07drm/virtio: don't leak bo on drm_gem_object_init failureGerd Hoffmann1-1/+3
Reported-by: 李强 <[email protected]> Signed-off-by: Gerd Hoffmann <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
2017-04-07drm: bridge: dw-hdmi: fix input format/encoding from plat_dataNeil Armstrong1-2/+2
The plat_data->input_bus_format and plat_data->input_bus_encoding are unsigned long and are always >=0, but the value 0 was still considered as RGB888 for input_bus_format and default color space for input_bus_encoding in the reworked code. This patch changes the if statement check for a non-zero value to either use the default input bus_format and/or bus_encoding for a zero value and the provided bus_format and/or bus_encoding for a non zero value. Thanks to Dan Carpenter for his bug report at [1]. Tested on Amlogic P230 (with CSC enabled for YUV444 to RGB) and Rockchip RK3288 ACT8846 EVB Board (no CSC involved, direct RGB passthrough). [1] http://lkml.kernel.org/r/20170406052120.GA26578@mwanda Cc: Dan Carpenter <[email protected]> Fixes: def23aa7e982 ("drm: bridge: dw-hdmi: Switch to V4L bus format and encodings") Signed-off-by: Neil Armstrong <[email protected]> Reviewed-by: Archit Taneja <[email protected]> [[email protected]: reworded commit message and added Fixes tag] Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
2017-04-06drm/panel: simple: Add support for Winstar WF35LTIACDRichard Genoud1-0/+28
This adds support for the Winstar Display Co. WF35LTIACD 3.5" QVGA TFT LCD panel, which can be supported by the simple panel driver. Acked-by: Rob Herring <[email protected]> Signed-off-by: Richard Genoud <[email protected]> Signed-off-by: Thierry Reding <[email protected]>
2017-04-06drm/panel: Add driver for sitronix ST7789V LCD controllerMaxime Ripard3-0/+457
The Sitronix ST7789v controller is used to drive 240x320 LCD panels through various interfaces, including SPI and RGB/Parallel. The current driver is configuring it for the latter. Support for tinyDRM can always be added later. Signed-off-by: Maxime Ripard <[email protected]> Signed-off-by: Thierry Reding <[email protected]>
2017-04-06drm/panel: Add support for S6E3HA2 panel driver on TM2 boardHoegeun Kwon3-0/+746
This patch add support for MIPI-DSI based S6E3HA2 AMOLED panel driver. This panel has 1440x2560 resolution in 5.7-inch physical panel in the TM2 device. Signed-off-by: Donghwa Lee <[email protected]> Signed-off-by: Hyungwon Hwang <[email protected]> Signed-off-by: Hoegeun Kwon <[email protected]> Tested-by: Chanwoo Choi <[email protected]> Reviewed-by: Andrzej Hajda <[email protected]> Signed-off-by: Thierry Reding <[email protected]>
2017-04-06drm/panel: simple: Add support for Ampire AM-480272H3TMQW-T01HYannick Fertre1-0/+28
Add simple-panel support for the Ampire AM-480272H3TMQW-T01H, which is a 4.3" WQVGA panel. Signed-off-by: Yannick Fertre <[email protected]> Signed-off-by: Thierry Reding <[email protected]>
2017-04-06drm: omap: use common OF graph helpersRob Herring9-164/+26
The OMAP driver has its own OF graph helpers that are similar to the common helpers. This commit replaces most of the calls with the common helpers. There's still a couple of custom helpers left, but the driver needs more extensive changes to get rid of them. In dss_init_ports, we invert the loop, looping through the known ports and matching them to DT nodes rather than looping thru DT nodes and matching them to the ports. Signed-off-by: Rob Herring <[email protected]> Signed-off-by: Sean Paul <[email protected]>
2017-04-06drm: convert drivers to use drm_of_find_panel_or_bridgeRob Herring14-396/+95
Similar to the previous commit, convert drivers open coding OF graph parsing to use drm_of_find_panel_or_bridge instead. This changes some error messages to debug messages (in the graph core). Graph connections are often "no connects" depending on the particular board, so we want to avoid spurious messages. Plus the kernel is not a DT validator. Signed-off-by: Rob Herring <[email protected]> Reviewed-by: Archit Taneja <[email protected]> Tested-by: Philipp Zabel <[email protected]> Acked-by: Maxime Ripard <[email protected]> [seanpaul dropped rockchip changes since they're now obsolete] Signed-off-by: Sean Paul <[email protected]>
2017-04-06drm: convert drivers to use of_graph_get_remote_nodeRob Herring17-310/+48
Convert drivers to use the new of_graph_get_remote_node() helper instead of parsing the endpoint node and then getting the remote device node. Now drivers can just specify the device node and which port/endpoint and get back the connected remote device node. The details of the graph binding are nicely abstracted into the core OF graph code. This changes some error messages to debug messages (in the graph core). Graph connections are often "no connects" depending on the particular board, so we want to avoid spurious messages. Plus the kernel is not a DT validator. Signed-off-by: Rob Herring <[email protected]> Acked-by: Neil Armstrong <[email protected]> Tested-by: Liviu Dudau <[email protected]> Tested-by: Eric Anholt <[email protected]> Tested-by: Jyri Sarha <[email protected]> Tested by: Archit Taneja <[email protected]> Signed-off-by: Sean Paul <[email protected]>
2017-04-06drm: of: introduce drm_of_find_panel_or_bridgeRob Herring1-0/+52
Many drivers have a common pattern of searching the OF graph for either an attached panel or bridge and then finding the DRM struct for the panel or bridge. Also, most drivers need to handle deferred probing when the DRM device is not yet instantiated. Create a common function, drm_of_find_panel_or_bridge, to find the connected node and the associated DRM panel or bridge device. Signed-off-by: Rob Herring <[email protected]> Acked-by: Philipp Zabel <[email protected]> [seanpaul dropped extern from drm_of.h] Signed-off-by: Sean Paul <[email protected]>
2017-04-06drm/atomic: Add connector atomic_check function, v2.Maarten Lankhorst1-4/+40
The atomic_check function is useful for implementing properties, but it can be used for other connector modeset related checks as well. Similar to plane check functions, on a modeset atomic_check() is always called. Changes since v1: - Make sure atomic_check() is called on any modeset. Signed-off-by: Maarten Lankhorst <[email protected]> Reviewed-by: Dhinakaran Pandiyan <[email protected]> Reviewed-by: Daniel Vetter <[email protected]> Signed-off-by: Sean Paul <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/1491477543-31257-5-git-send-email-maarten.lankhorst@linux.intel.com
2017-04-06drm/atomic: Move enable/connector check up in check_modeset()Maarten Lankhorst1-10/+10
Now that handle_conflicting_encoders no longer touches active state, so there's no need to do the check quite that late any more. Doing it with all the other checks makes it a lot more clear what the below block tries to accomplish, and this feels like a better place to put the check. Signed-off-by: Maarten Lankhorst <[email protected]> Signed-off-by: Sean Paul <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/1491477543-31257-4-git-send-email-maarten.lankhorst@linux.intel.com
2017-04-06drm/atomic: Set all the changed flags in one place.Maarten Lankhorst1-11/+6
Now that handle_conflicting_encoders cannot disable crtc's any more it makes sense to set all the changed flags in 1 place. This makes the code slightly less magical. The (now removed) comment is out of date. The only reason the active_changed was set late was because handle_conflicting_encoders could disable connectors. This is no longer the case, and we can put everything in 1 place. Signed-off-by: Maarten Lankhorst <[email protected]> Signed-off-by: Sean Paul <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/1491477543-31257-3-git-send-email-maarten.lankhorst@linux.intel.com
2017-04-06drm/atomic: Unify conflicting encoder handling.Maarten Lankhorst1-2/+5
Currently we use a flag to change behavior in atomic commit whether a conflicting encoder should be enabled or disabled. This is used for the legacy set_config helper, which disables connectors that have a conflicting encoder but not part of the active crtc list. There's no need for this to be handled in atomic commit, it could be done in the set_config helper instead. This will let the atomic check function reject any conflicting encoders, while set_config can disable conflicting crtc's. This makes it possible to recalculate the changed flags in 1 loop. Signed-off-by: Maarten Lankhorst <[email protected]> Signed-off-by: Sean Paul <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/1491477543-31257-2-git-send-email-maarten.lankhorst@linux.intel.com
2017-04-06drm: Take mode_config.mutex in setcrtc ioctlDaniel Vetter1-0/+2
Legacy drivers insist that we really take all the locks in this path, and the harm in doing so is minimal. v2: Like git add, it exists :( Fixes: 2ceb585a956c ("drm: Add explicit acquire ctx handling around ->set_config") Cc: Harry Wentland <[email protected]> Cc: Daniel Vetter <[email protected]> Cc: Daniel Vetter <[email protected]> Cc: Jani Nikula <[email protected]> Cc: Sean Paul <[email protected]> Cc: David Airlie <[email protected]> Cc: [email protected] Cc: Alex Deucher <[email protected]> Reported-by: Alex Deucher <[email protected]> Acked-and-tested-by: Alex Deucher <[email protected]> Signed-off-by: Daniel Vetter <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
2017-04-07Merge branch 'drm-next-4.12' of git://people.freedesktop.org/~agd5f/linux ↵Dave Airlie54-883/+879
into drm-next A few more things for 4.12: - ttm and amdgpu support for non-contiguous vram CPU mappings - lots of bug fixes and cleanups for vega10 - misc bug fixes and code cleanups [airlied: fix do_div error on 32-bit arm, not sure it's 100% correct] * 'drm-next-4.12' of git://people.freedesktop.org/~agd5f/linux: (58 commits) drm/amdgpu: use uintptr_t instead of unsigned long to store pointer drm/amdgpu: Avoid using signed integer to store pointer value drm/amdgpu:invoke new implemented AI MB func drm/amdgpu/vega10:timeout set to equal with VI drm/amdgpu:implement the reset MB func for vega10 drm/amdgpu:fix typo for mxgpu_ai drm/amdgpu:no need to involv HDP in KIQ drm/amdgpu:add PSP block only load_type=PSP (v2) drm/amdgpu/smu9: update to latest driver interface drm/amd/amdgpu: cleanup gfx_v9_0_gpu_init() drm/amd/amdgpu: cleanup gfx_v9_0_rlc_reset() drm/amd/amdgpu: cleanup gfx_v9_0_rlc_start() drm/amd/amdgpu: simplify gfx_v9_0_cp_gfx_enable() drm/amd/amdgpu: cleanup gfx_v9_0_kiq_init_register() drm/amd/amdgpu: Drop gfx_v9_0_print_status() drm/amd/amdgpu: cleanup gfx_v9_0_set_gfx_eop_interrupt_state() drm/amd/amdgpu: cleanup gfx_v9_0_set_priv_reg_fault_state() drm/amd/amdgpu: cleanup gfx_v9_0_set_priv_inst_fault_state() drm/amd/amdgpu: cleanup gfx_v9_0_init_queue() drm/amdgpu: Move function amdgpu_has_atpx near other similar functions ...
2017-04-07Merge branch 'etnaviv/next' of https://git.pengutronix.de/git/lst/linux into ↵Dave Airlie6-25/+154
drm-next Highlights: - Cooling device support from Russell, to allow GPU throttling on system thermal overload. - Explicit fencing support from Philipp, implemented in a similar way to drm/msm. * 'etnaviv/next' of https://git.pengutronix.de/git/lst/linux: drm/etnaviv: submit support for out-fences drm/etnaviv: return GPU fence through the submit structure drm/etnaviv: submit support for in-fences drm/etnaviv: add etnaviv cooling device drm/etnaviv: switch to postclose drm/etnaviv: add lockdep assert to fence allocation
2017-04-07Merge tag 'imx-drm-next-2017-04-04' of ↵Dave Airlie5-17/+21
git://git.pengutronix.de/git/pza/linux into drm-next imx-drm module/dependency changes - The PRE/PRG drivers added an unwanted DRM dependency to the ipu-v3 driver. Remove the dependency by conditionally disabling PRE/PRG support depending on CONFIG_DRM. - Merge the imx-ipuv3-crtc module into the imxdrm module. There is no reason anymore for a separation between core drm driver and crtc/plane drivers, especially since commit eb8c88808c83 ("drm/imx: add deferred plane disabling"), which added a dependency on imx-ipuv3-crtc to the imxdrm module. * tag 'imx-drm-next-2017-04-04' of git://git.pengutronix.de/git/pza/linux: drm/imx: merge imx-drm-core and ipuv3-crtc in one module gpu: ipu-v3: don't depend on DRM being enabled
2017-04-06drm/atomic: Acquire connection_mutex lock in ↵Maarten Lankhorst7-61/+142
drm_helper_probe_single_connector_modes, v4. mode_valid() called from drm_helper_probe_single_connector_modes() may need to look at connector->state because what a valid mode is may depend on connector properties being set. For example some HDMI modes might be rejected when a connector property forces the connector into DVI mode. Some implementations of detect() already lock all state, so we have to pass an acquire_ctx to them to prevent a deadlock. This means changing the function signature of detect() slightly, and passing the acquire_ctx for locking multiple crtc's. For the callbacks, it will always be non-zero. To allow callers not to worry about this, drm_helper_probe_detect_ctx is added which might handle -EDEADLK for you. Changes since v1: - Always set ctx parameter. Changes since v2: - Always take connection_mutex when probing. Changes since v3: - Remove the ctx from intel_dp_long_pulse, and add WARN_ON(!connection_mutex) (danvet) - Update docs to clarify the locking situation. (danvet) Signed-off-by: Maarten Lankhorst <[email protected]> Cc: Boris Brezillon <[email protected]> Reviewed-by: Daniel Vetter <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/1491504920-4017-1-git-send-email-maarten.lankhorst@linux.intel.com
2017-04-06drm/amdgpu: use uintptr_t instead of unsigned long to store pointerAlex Xie1-4/+4
Signed-off-by: Alex Xie <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-04-06drm/amdgpu: Avoid using signed integer to store pointer valueAlex Xie3-3/+3
Signed-off-by: Alex Xie <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-04-06drm/amdgpu:invoke new implemented AI MB funcMonk Liu1-1/+19
Implement the sr-iov mailbox for soc15 asics. Signed-off-by: Monk Liu <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-04-06drm/amdgpu/vega10:timeout set to equal with VIMonk Liu1-1/+1
Signed-off-by: Monk Liu <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-04-06drm/amdgpu:implement the reset MB func for vega10Monk Liu2-0/+138
they are lack in the bringup stage, we need them for GPU reset feature. Signed-off-by: Monk Liu <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-04-06drm/amdgpu:fix typo for mxgpu_aiMonk Liu1-2/+2
Signed-off-by: Monk Liu <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-04-06drm/amdgpu:no need to involv HDP in KIQMonk Liu3-8/+0
1,KIQ won't touch VRAM so no need to involv HDP flush/invalidate at all. 2,According to CP hw designer KIQ better not use any PM4 package lead to wait behave. Signed-off-by: Monk Liu <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-04-06drm/amdgpu:add PSP block only load_type=PSP (v2)Monk Liu1-1/+2
SRIOV currently only can load ucode directly, and PSP block is not supported by VF temporarily. will remove this restrict and use PSP load all ucode even for SRIOV later v2: squash in check against module parameter Signed-off-by: Monk Liu <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-04-06drm/amdgpu/smu9: update to latest driver interfaceEvan Quan1-4/+53
Signed-off-by: Evan Quan <[email protected]> Signed-off-by: Alex Deucher <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-04-06drm/amd/amdgpu: cleanup gfx_v9_0_gpu_init()Tom St Denis1-3/+1
Use new WREG32_FIELD15 macro Signed-off-by: Tom St Denis <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-04-06drm/amd/amdgpu: cleanup gfx_v9_0_rlc_reset()Tom St Denis1-6/+2
Use new WREG32_FIELD15 macro Signed-off-by: Tom St Denis <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-04-06drm/amd/amdgpu: cleanup gfx_v9_0_rlc_start()Tom St Denis1-3/+1
Use new WREG32_FIELD15 macro Signed-off-by: Tom St Denis <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-04-06drm/amd/amdgpu: simplify gfx_v9_0_cp_gfx_enable()Tom St Denis1-8/+4
Signed-off-by: Tom St Denis <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-04-06drm/amd/amdgpu: cleanup gfx_v9_0_kiq_init_register()Tom St Denis1-9/+3
Use new WREG32_FIELD macro Signed-off-by: Tom St Denis <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-04-06drm/amd/amdgpu: Drop gfx_v9_0_print_status()Tom St Denis1-174/+1
It's not used in gfx 6/7/8 so drop it from gfx 9 as well. Signed-off-by: Tom St Denis <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-04-06drm/amd/amdgpu: cleanup gfx_v9_0_set_gfx_eop_interrupt_state()Tom St Denis1-12/+3
Use new WREG32_FIELD15 macro. Signed-off-by: Tom St Denis <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-04-06drm/amd/amdgpu: cleanup gfx_v9_0_set_priv_reg_fault_state()Tom St Denis1-11/+3
Use new WREG32_FIELD15 macro. Signed-off-by: Tom St Denis <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-04-06drm/amd/amdgpu: cleanup gfx_v9_0_set_priv_inst_fault_state()Tom St Denis1-12/+3
Use new WREG32_FIELD15 macro. Signed-off-by: Tom St Denis <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-04-06drm/amd/amdgpu: cleanup gfx_v9_0_init_queue()Tom St Denis2-8/+6
Introduce WREG32_FIELD15 macro for SOC15 architectures. Signed-off-by: Tom St Denis <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-04-06drm/amdgpu: Move function amdgpu_has_atpx near other similar functionsAlex Xie2-6/+2
Signed-off-by: Alex Xie <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-04-06drm/amdgpu: fix over allocating of IRQ sourcesChristian König1-3/+4
We need an array of pointers to IRQ sources, not an array of sources. Signed-off-by: Christian König <[email protected]> Reported-by: Dan Carpenter <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-04-06drm/amd/amdgpu: Clean up psp reload_quirk()Tom St Denis1-8/+4
Signed-off-by: Tom St Denis <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
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