- 26 Sep, 2017 40 commits
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Eric Yang authored
When we exit MPO, disconnected pipes cannot be immediately powergated because registers are double buffered, and actual disconnection does not happen until VUPDATE. So it is differred for many flips. However in the case of exiting full screen, the transition from MPO to grph only back to MPO is very fast and also involves increasing of watermarks. Since the underlay pipe is never powergated in this scenario, it keeps its old TTU counter, which causes allowPstateSwitch signal to be de-asserted when compared to the new increased watermark. Since the new pipe is not enabled yet, the signal will be continously de-asserted and hangs SMU, who's waiting for the signal to do pstate switching. Signed-off-by:
Eric Yang <Eric.Yang2@amd.com> Reviewed-by:
Tony Cheng <Tony.Cheng@amd.com> Acked-by:
Harry Wentland <Harry.Wentland@amd.com> Signed-off-by:
Alex Deucher <alexander.deucher@amd.com>
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Anthony Koo authored
Also need to change default to off Signed-off-by:
Anthony Koo <anthony.koo@amd.com> Reviewed-by:
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Tony Cheng authored
- root cause was we disable opp clk in MPC disconnect - hubp_blank is not double buffered, so we can't blank until MPC disconnect or we have risk of underflow Signed-off-by:
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Charlene Liu authored
Signed-off-by:
Charlene Liu <charlene.liu@amd.com> Reviewed-by:
Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com> Acked-by:
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Eric Yang authored
MPCC_OPP_ID must be programmed to 0xf to properly turn off the mpcc. However the software state of the mpcc must keep track of the opp that the mpcc is attached to for reset to properly happen. This is kinda hacky right now, but a good solution may involve a lot of work. Signed-off-by:
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Charlene Liu authored
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Ding Wang authored
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Ding Wang <ding.wang@amd.com> Reviewed-by:
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Andrey Grodzovsky authored
On S3 resume gamma is corrupted since no gamma programming took place. Signed-off-by:
Andrey Grodzovsky <Andrey.Grodzovsky@amd.com> Reviewed-by:
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Vitaly Prosyak authored
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Vitaly Prosyak <vitaly.prosyak@amd.com> Reviewed-by:
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Dmytro Laktyushkin authored
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Dmytro Laktyushkin authored
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Andrey Grodzovsky authored
Fixes memory leak. Signed-off-by:
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Andrey Grodzovsky authored
Curent_context is zerroed out for suspend, keep the refcount. Minor code move in dc_commit_context_no_check Signed-off-by:
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Vitaly Prosyak authored
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Eric Yang authored
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Tony Cheng authored
also remove tg lock at init_hw as not all OTG is running Signed-off-by:
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Charlene Liu authored
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Tony Cheng authored
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Andrey Grodzovsky authored
In dc_resource_validate_ctx_copy_construct don't override dst context refcount. Remove extra retain to new ctx in dc_update_surfaces_and_stream Signed-off-by:
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Tony Cheng authored
blank hubp first before disconnect MPC Signed-off-by:
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John Wu authored
Signed-off-by:
John Wu <john.wu@amd.com> Reviewed-by:
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Andrey Grodzovsky authored
Handling a use case of TEST_ONLY request from DRM where commit is not goiing to be called. We need to release the allocated dc_validate_context in this case. Signed-off-by:
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Andrey Grodzovsky authored
Nothing to validate in DC in this case. Skip it. Signed-off-by:
Roman Li <Roman.Li@amd.com> Acked-by:
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Andrey Grodzovsky authored
Linux requires to be able to release allocated context in case it was never commited. Signed-off-by:
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Charlene Liu authored
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Leo (Sunpeng) Li authored
Flattening dc transfer functions in the following manner: transfer_func > core_transfer_func > dc_transfer_func References to deleted structs are updated as needed. Signed-off-by:
Leo (Sunpeng) Li <sunpeng.li@amd.com> Reviewed-by:
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Andrey Grodzovsky authored
Attach surface to state. Remove Create surface from commit. Propogate any surface creation and initialization error back to atomic_check caller. clean outdated code in check and commit. Signed-off-by:
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Andrey Grodzovsky authored
New surface is created in check only, in duplicate we just reference exsisting surface and in destroy we release it. Signed-off-by:
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Andrey Grodzovsky authored
Follow DC fix. Signed-off-by:
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Corbin McElhanney authored
This change corrects an error introduced in 355f123f. Instead of using the copy constructor to assign the new context, we swap the pointer. Signed-off-by:
Corbin McElhanney <corbin.mcelhanney@amd.com> Reviewed-by:
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Dmytro Laktyushkin authored
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Dmytro Laktyushkin authored
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Dmytro Laktyushkin authored
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Dmytro Laktyushkin authored
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Dmytro Laktyushkin authored
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Dmytro Laktyushkin authored
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Anthony Koo authored
1. Need to blend non-active area to show visual confirm borders 2. Set number of Visual Confirm lines based on pipe instance 3. Set Different colors representing surface format of bottom most plan Signed-off-by:
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Dmytro Laktyushkin authored
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Andrey Grodzovsky authored
Change it to sue dc_commit_context. dc_commit_context is used directly from Linux DM. Signed-off-by:
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Eric Yang authored
Allow pplib to update fclk and dcfclk for different voltage levels. PPlib's values for dispclk and phyclk is not correct, so we are not getting it from them. fclk is currently not used correctly, although does not effect the actual fclk we request. Signed-off-by:
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