- 10 Jul, 2019 9 commits
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Lucas De Marchi authored
PORT_TX_DFLEXDPMLE1 is a FIA register so move it to intel_tc.c where we access other FIA registers. In Tiger Lake we have multiple/modular FIAs so it makes sense to start moving all access to their registers to a common place. While at it, make it clear that we will only ever call this function for ports with TC phy. Previously we were relying on tc_mode being TC_PORT_TBT_ALT for combo phy ports. However it's confusing since in this same function we have checks for is_tc_port. Also, if we manage to make each phy access only their own field, we may in future add them as a union inside intel_digital_port. v2: Fix coding style while moving the code Signed-off-by:
Lucas De Marchi <lucas.demarchi@intel.com> Reviewed-by:
Imre Deak <imre.deak@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190708172815.6814-4-lucas.demarchi@intel.com
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Lucas De Marchi authored
Separate local includes with a blank line and sort the groups alphabetically. v2: don't make intel_tc.h be the first include v3: don't make local includes be included first Signed-off-by:
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Lucas De Marchi authored
Let's make the just created intel_tc.c already follow the trend of using i915 instead of dev_priv and calling the intel_uncore_*() functions. Signed-off-by:
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Rodrigo Vivi authored
Catch-up with 5.2. Specially to remove a drm-tip merge fixup around intel_workarounds. Signed-off-by:Rodrigo Vivi <rodrigo.vivi@intel.com>
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Uma Shankar authored
Input CSC Co-efficients for BT601 and BT709 YCbCR to RGB conversion were slightly off. Fixed the same. v2: Fixed the co-eficients as there was issue with reference matrix, spotted by Ville. v3: Rebase Signed-off-by:
Uma Shankar <uma.shankar@intel.com> Signed-off-by:
Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190628080230.27492-4-uma.shankar@intel.com
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Uma Shankar authored
Fixed Y Pre-offset in case of Full Range YCbCr. v2: Rebase Reviewed-by:
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Uma Shankar authored
Currently input csc for YCbCR to RGB conversion handles only BT601 and Bt709. Extending it to support BT2020 as well. v2: Fixed the co-efficients for LR to FR conversion, as suggested by Ville. v3: Fixed Y Pre-offset in case of Full Range YCbCr as suggested by Ville. v4: Split the v2 and v3 changes. v5: Rebase v6: Fix a rebase fumble. Reviewed-by:
Shashank Sharma <shashank.sharma@intel.com> Signed-off-by:
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Lionel Landwerlin authored
This was dropped from the original patch series, we weren't sure whether it was needed at the time. More recent tests show it's definitely needed to have acurate performance data. Signed-off-by:
Lionel Landwerlin <lionel.g.landwerlin@intel.com> Fixes: 19f81df2 ("drm/i915/perf: Add OA unit support for Gen 8+") Acked-by:
Chris Wilson <chris@chris-wilson.co.uk> [ickle: combine duplicate code and comments] Signed-off-by:
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Chris Wilson authored
Put back the preemption counters lost in commit 22b7a426 ("drm/i915/execlists: Preempt-to-busy") so that our selftests that assert no preemption took place continue to function. v2: But a timeslice is only a "soft" preemption! Fixes: 22b7a426 ("drm/i915/execlists: Preempt-to-busy") Signed-off-by:
Mika Kuoppala <mika.kuoppala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190710064454.682-1-chris@chris-wilson.co.uk
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- 09 Jul, 2019 18 commits
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Tvrtko Ursulin authored
There are no known plans to start using it either. Signed-off-by:
Tvrtko Ursulin <tvrtko.ursulin@intel.com> Reviewed-by:
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Lionel Landwerlin authored
We want to set this flag in the next commit on requests containing perf queries so that the result of the perf query can just be a delta of global counters, rather than doing post processing of the OA buffer. Signed-off-by:
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Lionel Landwerlin authored
We have a bunch of offsets in the scratch buffer. As we're about to add some more, let's group all of the offsets in a common location. Signed-off-by:
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Lionel Landwerlin authored
The i915 perf stream has its own file descriptor and is tied to reference of the driver. We haven't taken care of keep the driver alive. Signed-off-by:
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Chris Wilson authored
If we map an object as readonly into the GTT, we know that the GPU cannot have written to it and so the object is not dirty and we don't need to flush the writes back to the system. Signed-off-by:
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Imre Deak authored
For consistency clear the icl_port_dplls from the new crtc state, when releasing the DPLLs from the old crtc state. Leaving them set could result in releasing the same PLLs multiple times from the same CRTC state incorrectly (if the same CRTC was first used for a TypeC port then for a combo PHY port). Leaving the stale pointers behind happens not to cause a problem atm (since the incorrect releasing will be a NOP), but we need to fix that for consistency. Signed-off-by:
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Imre Deak authored
For symmetry with the get_dplls() hook which sets the shared_dpll pointer clear the same pointer from the put_dplls() hook. While at it also constify the old crtc state. v2: - Constify the old crtc state. (Ville) Signed-off-by:
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Ville Syrjälä authored
Add sdvo_cmd_name() and sdvo_cmd_status() helpers to avoid bothering the callers with the implementation details of the storage for these strings. Signed-off-by:
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Ville Syrjälä authored
Drop the redundant "SDVO_CMD_" prefix from the command name strings in sdvo_cmd_names[]. While at it throw away the unused struct name, and undef SDVO_CMD_NAME_ENTRY() when we're done. Signed-off-by:
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Ville Syrjälä authored
sdvo_cmd_names[] contains two entries for SET_INPUT_TIMINGS_PART1. Remove one of them. Signed-off-by:
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Ville Syrjälä authored
Use named initializers to make it easier to associate the SDVO debug prints with the SDVO command defines. Also switch to using ARRAY_SIZE() instead of assuming that SDVO_CMD_STATUS_SCALING_NOT_SUPP is the last command type. Signed-off-by:
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Vandita Kulkarni authored
Add scaling and panel orientation properties for icl mipi dsi. v2: Add platform specific function (Ville) v3: Remove redundant check and update scaler call (Jani, Ville) Signed-off-by:
Vandita Kulkarni <vandita.kulkarni@intel.com> Signed-off-by:
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Ramalingam C authored
Adding few more debug logs to identify the sink specific HDCP failures along with a out of mem failure. v2: Capturing the Bug and a-b Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=110991Signed-off-by:
Ramalingam C <ramalingam.c@intel.com> Signed-off-by:
Daniel Vetter <daniel@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20190708113319.2517-1-ramalingam.c@intel.com
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Chris Wilson authored
We now track features correctly instead of probing i915->engine[RCS0] which is much more flexible and avoids any nasty surprises. Signed-off-by:
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Chris Wilson authored
Treat all render engines to the RCS workarounds, simply to avoid using engine->id when we are trying to think in terms of classes. Signed-off-by:
Stuart Summers <stuart.summers@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190705124325.14270-1-chris@chris-wilson.co.uk
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Chris Wilson authored
Initialise the dma_fence innards in preparation for making dma_fence_signal() always check the callback list. Signed-off-by:
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Chris Wilson authored
set_page_dirty says: For pages with a mapping this should be done under the page lock for the benefit of asynchronous memory errors who prefer a consistent dirty state. This rule can be broken in some special cases, but should be better not to. Under those rules, it is only safe for us to use the plain set_page_dirty calls for shmemfs/anonymous memory. Userptr may be used with real mappings and so needs to use the locked version (set_page_dirty_lock). Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=203317 Fixes: 5cc9ed4b ("drm/i915: Introduce mapping of user pages into video memory (userptr) ioctl") References: 6dcc693b ("ext4: warn when page is dirtied without buffers") Signed-off-by:
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Chris Wilson authored
Set up a default gt pointer for an early cleanup of igt_spinnter, before a request is created and igt_spinner.gt set to the active engine's. Signed-off-by:
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- 08 Jul, 2019 3 commits
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Rodrigo Vivi authored
Signed-off-by: -
Chris Wilson authored
Reorder the error paths so that we unwind all the locals from any error path and so avoid setting off divers alarum in case we find an error in case we find an error. References: https://bugs.freedesktop.org/show_bug.cgi?id=111048Signed-off-by:
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Chris Wilson authored
Stop guessing over whether we have an extra wakeref held by the delayed fw put, and track it explicitly for the sake of debug. Signed-off-by:
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- 07 Jul, 2019 1 commit
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Chris Wilson authored
Make no assumption that something in the background is not acquiring the fw_domain -- but we still do not track owner so assume that any active domain is intended by the caller. Signed-off-by:
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- 06 Jul, 2019 4 commits
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Mika Kuoppala authored
By encapsulating the locking upper level and used check for entry into a helper function, we can use it in all callsites. v2: get rid of atomic_reads on lower level clears (Chris) Cc: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by:
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Mika Kuoppala authored
If we setup backing phys page for 3lvl pdps, as they are not used, we will lose 5 pages per ppgtt. Trading this memory on bsw, we gain more common code paths for all gen8+ directory manipulation. And those paths are now void of checks for page directory type, making the hot paths faster. v2: don't shortcut vm (Chris) Signed-off-by:
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Mika Kuoppala authored
We don't use common codepaths to setup and cleanup page directories vs page tables. So their setup and cleanup macros are of no use and can be removed. Signed-off-by:
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Mika Kuoppala authored
For all page directory entries, the pde encoding is identical. Don't complicate call sites with different versions of doing the same thing, so we always check the existence of physical page before writing the entry into it. This further generalizes the pd so that manipulation in callsites will be identical, removing the need to handle pdps differently for gen8. v2: squash v3: inc/dec with set/clear (Chris) v4: inlines, warn, stray set_pd (Chris) Cc: Chris Wilson <chris@chris-wilson.co.uk> Cc: Matthew Auld <matthew.auld@intel.com> Signed-off-by:
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- 05 Jul, 2019 5 commits
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YueHaibing authored
Fixes gcc '-Wunused-but-set-variable' warning: drivers/gpu/drm/i915/display/intel_ddi.c: In function 'intel_ddi_get_config': drivers/gpu/drm/i915/display/intel_ddi.c:3774:29: warning: variable 'intel_dig_port' set but not used [-Wunused-but-set-variable] struct intel_digital_port *intel_dig_port; It is never used, so can be removed. Signed-off-by:
YueHaibing <yuehaibing@huawei.com> Signed-off-by:
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YueHaibing authored
Fixes gcc '-Wunused-but-set-variable' warning: drivers/gpu/drm/i915/display/intel_dp.c: In function 'intel_dp_set_drrs_state': drivers/gpu/drm/i915/display/intel_dp.c:6623:24: warning: variable 'encoder' set but not used [-Wunused-but-set-variable] It's never used, so can be removed.Also remove related variable 'dig_port' Signed-off-by:
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Chris Wilson authored
Read the current value before computing the expected to ensure that if the timer does complete early (against our will), it should not cause a false positive. v2: The local irq disable did not prevent the timer from running. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=111074Signed-off-by:
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Vivek Kasireddy authored
This patch adds support for DPLL4 on EHL that include the following restrictions: - DPLL4 cannot be used with DDIA (combo port A internal eDP usage). DPLL4 can be used with other DDIs, including DDID (combo port A external usage). - DPLL4 cannot be enabled when DC5 or DC6 are enabled. - The DPLL4 enable, lock, power enabled, and power state are connected to the MGPLL1_ENABLE register. v2: (suggestions from Bob Paauwe) - Rework ehl_get_dpll() function to call intel_find_shared_dpll() and iterate twice: once for Combo plls and once for MG plls. - Use MG pll funcs for DPLL4 instead of creating new ones and modify mg_pll_enable to include the restrictions for EHL. v3: Fix compilation error v4: (suggestions from Lucas and Ville) - Treat DPLL4 as a combo phy PLL and not as MG PLL - Disable DC states when this DPLL is being enabled - Reuse icl_get_dpll instead of creating a separate one for EHL v5: (suggestion from Ville) - Refcount the DC OFF power domains during the enabling and disabling of this DPLL. v6: rebase v7: (suggestion from Imre) - Add a new power domain instead of iterating over the domains assoicated with DC OFF power well. v8: (Ville and Imre) - Rename POWER_DOMAIN_DPLL4 TO POWER_DOMAIN_DPLL_DC_OFF - Grab a reference in intel_modeset_setup_hw_state() if this DPLL was already enabled perhaps by BIOS. - Check for the port type instead of the encoder v9: (Ville) - Move the block of code that grabs a reference to the power domain POWER_DOMAIN_DPLL_DC_OFF to intel_modeset_readout_hw_state() to ensure that there is a reference present before this DPLL might get disabled. v10: rebase Cc: José Roberto de Souza <jose.souza@intel.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Cc: Matt Roper <matthew.d.roper@intel.com> Cc: Imre Deak <imre.deak@intel.com> Signed-off-by:
Vivek Kasireddy <vivek.kasireddy@intel.com> Reviewed-by:
José Roberto de Souza <jose.souza@intel.com> Signed-off-by:
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Ville Syrjälä authored
Split the format lists for different planes on skl/icl more cleanly. On skl+ we have just two types of planes: those can do planar and those that can't. On icl we have three types of planes: hdr planes, sdr planes that can do planar, and sdr planes that can't do planar. Those latter two are the same set of planes we must when choose from when picking the UV vs. Y plane for planar scanout. So we shall just designate them sdr uv planes and sdr y planes. Reviewed-by:
Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Signed-off-by:
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