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path: root/drivers/gpu/drm/i915/display/intel_cdclk.c
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2019-10-24drm/i915: Allow planes to declare their minimum acceptable cdclkVille Syrjälä1-0/+16
Various pixel formats and plane scaling impose additional constraints on the cdclk frequency. Provide a new plane->min_cdclk() hook that will be used to compute the minimum acceptable cdclk frequency for each plane. Annoyingly on some platforms the numer of active planes affects this calculation so we must also toss in more planes into the state when the number of active planes changes. The sequence of state computation must also be changed: 1. check_plane() (updates plane's visibility etc.) 2. figure out if more planes now require update min_cdclk computaion 3. calculate the new min cdclk for each plane in the state 4. if the minimum of any plane now exceeds the current logical cdclk we recompute the cdclk 4. during cdclk computation take the planes' min_cdclk into accoutn 5. follow the normal cdclk programming to change the cdclk frequency. This may now require a modeset (except on bxt/glk in some cases), which either succeeds or fails depending on whether userspace has given us permission to perform a modeset or not. v2: Fix plane id check in intel_crtc_add_planes_to_state() Only print the debug message when cdclk needs bumping Use dev_priv->cdclk... as the old state explicitly Reviewed-by: Juha-Pekka Heikkila <juhapekka.heikkila@gmail.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20191015193035.25982-5-ville.syrjala@linux.intel.com
2019-10-24drm/i915: Rework global state lockingVille Syrjälä1-43/+59
So far we've sort of protected the global state under dev_priv with the connection_mutex. I wan to change that so that we can change the cdclk even for pure plane updates. To that end let's formalize the protection of the global state to follow what I started with the cdclk code already (though not entirely properly) such that any crtc mutex will suffice as a read lock, and all crtcs mutexes act as the write lock. We'll also pimp intel_atomic_state_clear() to clear the entire global state, so that we don't accidentally leak stale information between the locking retries. As a slight optimization we'll only lock the crtc mutexes to protect the global state, however if and when we actually have to poke the hw (eg. if the actual cdclk changes) we must serialize commits across all crtcs so that a parallel nonblocking commit can't get ahead of the cdclk reprogamming. We do that by adding all crtcs to the state. TODO: the old global state examined during commit may still be a problem since it always looks at the _latest_ swapped state in dev_priv. Need to add proper old/new state for that too I think. v2: Remeber to serialize the commits if necessary Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20191015193035.25982-3-ville.syrjala@linux.intel.com Reviewed-by: Stanislav Lisovskiy <stanislav.lisovskiy@intel.com>
2019-10-24drm/i915: Add debugs to distingiush a cd2x update from a full cdclk pll updateVille Syrjälä1-0/+5
To make the logs a bit less confusing let's toss in some debug prints to indicate whether the cdclk reprogramming is going to happen with a single pipe active or whether we need to turn all pipes off for the duration. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20191015193035.25982-2-ville.syrjala@linux.intel.com Reviewed-by: Stanislav Lisovskiy <stanislav.lisovskiy@intel.com>
2019-10-15drm/i915: Make .modeset_calc_cdclk() mandatoryVille Syrjälä1-6/+25
While not all platforms allow us to change the cdclk frequency we should still verify that the fixed cdclk frequency isn't too low. To that end let's cook up a .modeset_calc_cdclk() implementation that only does the min_cdclk vs. actual cdclk frequency check for such platforms. Also we mustn't forget about double wide pipe on gen2/3 when doing this. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190708125325.16576-11-ville.syrjala@linux.intel.com Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
2019-09-16drm/i915: Extract intel_modeset_calc_cdclk()Ville Syrjälä1-5/+130
Exfiltrate the cdclk code from intel_modeset_checks() into intel_modeset_calc_cdclk(). Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190913193157.9556-4-ville.syrjala@linux.intel.com
2019-09-12drm/i915: Remove duplicated bxt/cnl/icl .modeset_calc_cdclk() funcsVille Syrjälä1-37/+9
Reuse the same .modeset_calc_cdclk() function for all bxt+. The only difference in between the cnl/icl and the bxt variants is the call to cnl_compute_min_voltage_level(). We can do that call just fine on older platforms since they leave min_voltage_level[] zeroed. Let's rename the function to bxt_compute_min_voltage_level() just so it stays consistent with the rest of the naming scheme. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Matt Roper <matthew.d.roper@intel.com> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Link: https://patchwork.freedesktop.org/patch/msgid/20190911133129.27466-4-ville.syrjala@linux.intel.com
2019-09-12drm/i915: Reuse cnl_modeset_calc_cdclk() on icl+Ville Syrjälä1-35/+2
The cnl and icl .modeset_calc_cdclk() functions are identical. Drop one copy. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Matt Roper <matthew.d.roper@intel.com> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Link: https://patchwork.freedesktop.org/patch/msgid/20190911133129.27466-3-ville.syrjala@linux.intel.com
2019-09-12drm/i915: Fix CD2X pipe select masking during cdclk sanitationVille Syrjälä1-19/+23
We're forgetting to mask off all three pipe select bits from the CDCLK_CTL value on icl+ which may lead to the extra bit being left in. That will cause us to consider the current hardware cdclk state as invalid, and we proceed to sanitize it even though the hardware may have active pipes and whatnot. Fix up the mask so we get rid of all three pipe select bits and thus hopefully no longer sanitize cdclk when it's already correctly programmed. Cc: Matt Roper <matthew.d.roper@intel.com> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=111641 Fixes: 0c1279b58fc7 ("drm/i915: Consolidate {bxt,cnl,icl}_init_cdclk") Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Matt Roper <matthew.d.roper@intel.com> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Link: https://patchwork.freedesktop.org/patch/msgid/20190911133129.27466-2-ville.syrjala@linux.intel.com
2019-09-12drm/i915: Fix cdclk bypass freq readout for tgl/bxt/glkVille Syrjälä1-1/+2
On tgl/bxt/glk the cdclk bypass frequency depends on the PLL reference clock. So let's read out the ref clock before we try to compute the bypass clock. Cc: Matt Roper <matthew.d.roper@intel.com> Fixes: 71dc367e2bc3 ("drm/i915: Consolidate bxt/cnl/icl cdclk readout") Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Matt Roper <matthew.d.roper@intel.com> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Link: https://patchwork.freedesktop.org/patch/msgid/20190911133129.27466-1-ville.syrjala@linux.intel.com
2019-09-11drm/i915/display: Add glk_cdclk_tableChris Wilson1-1/+4
Commit 736da8112fee ("drm/i915: Use literal representation of cdclk tables") pushed the cdclk logic into tables, adding glk_cdclk_table but not using yet: drivers/gpu/drm/i915/display/intel_cdclk.c:1173:38: error: ‘glk_cdclk_table’ defined but not used [-Werror=unused-const-variable=] Fixes: 736da8112fee ("drm/i915: Use literal representation of cdclk tables") Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Cc: Matt Roper <matthew.d.roper@intel.com> Cc: Jani Nikula <jani.nikula@linux.intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190911074727.32585-1-chris@chris-wilson.co.uk
2019-09-10drm/i915: Consolidate {bxt,cnl,icl}_init_cdclkMatt Roper1-63/+2
The BXT and CNL functions were already basically identical, whereas ICL's function tried to do its own sanitization rather than calling bxt_sanitize_cdclk. This should actually fix a bug in our ICL initialization where it would consider the /2 CD2X divider invalid and force an unnecessary sanitization (we now have valid clock frequencies that use this divider). Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Matt Roper <matthew.d.roper@intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190910154252.30503-9-matthew.d.roper@intel.com
2019-09-10drm/i915: Enhance cdclk sanitizationMatt Roper1-2/+32
When reading out the BIOS-programmed cdclk state, let's make sure that the cdclk value is on the valid list for the platform, ensure that the VCO matches the cdclk, and ensure that the CD2X divider was set properly. Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Matt Roper <matthew.d.roper@intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190910154252.30503-8-matthew.d.roper@intel.com
2019-09-10drm/i915: Add calc_voltage_level display vfuncMatt Roper1-49/+26
With all of the cdclk function consolidation, we can cut down on a lot of platform if/else logic by creating a vfunc that's initialized at startup. Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Matt Roper <matthew.d.roper@intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190910154252.30503-7-matthew.d.roper@intel.com
2019-09-10drm/i915: Consolidate {bxt,cnl,icl}_uninit_cdclkMatt Roper1-34/+14
The uninitialize flow is the same on all of these platforms, aside from calculating a different frequency level. v2: Reverse platform conditional order for consistency. (Ville) Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Matt Roper <matthew.d.roper@intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190910154252.30503-6-matthew.d.roper@intel.com
2019-09-10drm/i915: Kill cnl_sanitize_cdclk()Matt Roper1-44/+2
The CNL variant of this function is identical to the BXT variant aside from not needing to handle SSA precharge. Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Matt Roper <matthew.d.roper@intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190910154252.30503-5-matthew.d.roper@intel.com
2019-09-10drm/i915: Combine bxt_set_cdclk and cnl_set_cdclkMatt Roper1-148/+119
We'd previously combined ICL/TGL logic into the cnl_set_cdclk function, but BXT is pretty similar as well. Roll the cnl/icl/tgl logic back into the bxt function; the only things we really need to handle separately are punit notification and calling different functions to enable/disable the cdclk PLL. Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Matt Roper <matthew.d.roper@intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190910154252.30503-4-matthew.d.roper@intel.com
2019-09-10drm/i915: Use literal representation of cdclk tablesMatt Roper1-203/+100
The bspec lays out legal cdclk frequencies, PLL ratios, and CD2X dividers in an easy-to-read table for most recent platforms. We've been translating the data from that table into platform-specific code logic, but it's easy to overlook an area we need to update when adding new cdclk values or enabling new platforms. Let's just add a form of the bspec table to the code and then adjust our functions to pull what they need directly out of the table. v2: Fix comparison when finding best cdclk. v3: Another logic fix for calc_cdclk. v4: - Use named initializers for cdclk tables. (Ville) - Include refclk as a field in the table instead of adding all three ratios for each entry. (Ville) - Terminate tables with an empty entry to avoid needing to store the table size. (Ville) - Don't try so hard to return reasonable values from our lookup functions if we get impossible inputs; just WARN and return 0. (Ville) - Keep a bxt_ prefix on the lookup functions since they're still only used on bxt+ for now. We can rename them later if we extend this table-based approach back to older platforms. (Ville) v5: - Fix cnl table's ratios for 24mhz refclk. (Ville) - Don't miss the named initializers on the cnl table. (Ville) - Represent refclk in table as u16 rather than u32. (Ville) Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Matt Roper <matthew.d.roper@intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190910161506.7158-1-matthew.d.roper@intel.com
2019-09-10drm/i915: Consolidate bxt/cnl/icl cdclk readoutMatt Roper1-187/+138
Aside from a few minor register changes and some different clock values, cdclk design hasn't changed much since gen9lp. Let's consolidate the handlers for bxt, cnl, and icl to keep the codeflow consistent. Also, while we're at it, s/bxt_de_pll_update/bxt_de_pll_readout/ since "update" makes me think we should be writing to hardware rather than reading from it. v2: - Fix icl_calc_voltage_level() limits. (Ville) - Use CNL_CDCLK_PLL_RATIO_MASK rather than BXT_DE_PLL_RATIO_MASK on gen10+ to avoid confusion. (Ville) v3: - Also fix ehl_calc_voltage_level() limits. (Ville) Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Suggested-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Matt Roper <matthew.d.roper@intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190910160520.6587-1-matthew.d.roper@intel.com
2019-09-06drm/i915/tgl: Use refclk/2 as bypass frequencyMatt Roper1-2/+5
Unlike gen11, which always ran at 50MHz when the cdclk PLL was disabled, TGL runs at refclk/2. The 50MHz croclk/2 is only used by hardware during some power state transitions. Bspec: 49201 Cc: José Roberto de Souza <jose.souza@intel.com> Signed-off-by: Matt Roper <matthew.d.roper@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190905181337.23727-1-matthew.d.roper@intel.com Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
2019-08-30drm/i915: Add 324mhz and 326.4mhz cdclks for gen11+Matt Roper1-2/+6
The bspec was recently updated with these new cdclk values for ICL, EHL, and TGL. Bspec: 20598 Bspec: 49201 Cc: José Roberto de Souza <jose.souza@intel.com> Cc: Lucas De Marchi <lucas.demarchi@intel.com> Signed-off-by: Matt Roper <matthew.d.roper@intel.com> Reviewed-by: José Roberto de Souza <jose.souza@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190826225540.11987-3-matthew.d.roper@intel.com
2019-08-30drm/i915: Allow /2 CD2X divider on gen11+Matt Roper1-55/+35
The bspec has just recently been updated with new cdclk values that require the use of a /2 CD2X divider rather than a /1 divider. Once we add the divider selection logic to ICL+ cdclk programming, we have pretty much the same logic we were already using on CNL, so it's simpler to drop icl_set_cdclk() completely and reuse cnl_set_cdclk() on gen11+ platforms as well. v2: - Using ICL_CDCLK_CD2X_PIPE_NONE + BXT_CDCLK_CD2X_PIPE(pipe) for TGL is correct, but looks really confusing. Add some TGL_ macros that alias these to avoid confusion. (Ville) - Use DIV_ROUND_CLOSEST rather than / when applying the divider. (Ville) Cc: José Roberto de Souza <jose.souza@intel.com> Cc: Lucas De Marchi <lucas.demarchi@intel.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Matt Roper <matthew.d.roper@intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190830004828.19359-1-matthew.d.roper@intel.com
2019-08-23drm/i915: Use enum pipe instead of crtc index to track active pipesVille Syrjälä1-6/+6
We may need to eliminate the crtc->index == pipe assumptions from the code to support arbitrary pipes being fused off. Start that by switching some bitmasks over to using pipe instead of the crtc index. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190821173033.24123-1-ville.syrjala@linux.intel.com Reviewed-by: Jani Nikula <jani.nikula@intel.com>
2019-08-16drm/i915: Wrappers for display register waitsDaniele Ceraolo Spurio1-14/+6
To reduce the number of explicit dev_priv->uncore calls in the display code ahead of the introduction of dev_priv->de_uncore, this patch introduces a wrapper for one of the main usages of it, the register waits. When we transition to the new uncore, we can just update the wrapper to point to the appropriate structure. Since the vast majority of waits are on a set or clear of a bit or mask, add set & clear flavours of the wrapper to simplify the code. Signed-off-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> Cc: Jani Nikula <jani.nikula@intel.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Link: https://patchwork.freedesktop.org/patch/msgid/20190816012343.36433-7-daniele.ceraolospurio@intel.com
2019-08-07drm/i915: rename intel_drv.h to display/intel_display_types.hJani Nikula1-1/+1
Everything about the file is about display, and mostly about types related to display. Move under display/ as intel_display_types.h to reflect the facts. There's still plenty to clean up, but start off with moving the file where it logically belongs and naming according to contents. v2: fix the include guard name in the renamed file Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190806113933.11799-1-jani.nikula@intel.com
2019-07-18drm/i915: Make sure cdclk is high enough for DP audio on VLV/CHVVille Syrjälä1-0/+11
On VLV/CHV there is some kind of linkage between the cdclk frequency and the DP link frequency. The spec says: "For DP audio configuration, cdclk frequency shall be set to meet the following requirements: DP Link Frequency(MHz) | Cdclk frequency(MHz) 270 | 320 or higher 162 | 200 or higher" I suspect that would more accurately be expressed as "cdclk >= DP link clock", and in any case we can express it like that in the code because of the limited set of cdclk (200, 266, 320, 400 MHz) and link frequencies (162 and 270 MHz) we support. Without this we can end up in a situation where the cdclk is too low and enabling DP audio will kill the pipe. Happens eg. with 2560x1440 modes where the 266MHz cdclk is sufficient to pump the pixels (241.5 MHz dotclock) but is too low for the DP audio due to the link frequency being 270 MHz. v2: Spell out the cdclk and link frequencies we actually support Cc: stable@vger.kernel.org Tested-by: Stefan Gottwald <gottwald@igel.com> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=111149 Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190717114536.22937-1-ville.syrjala@linux.intel.com Acked-by: Chris Wilson <chris@chris-wilson.co.uk>
2019-07-11drm/i915: Use the "display core" power domain in vlv/chv set_cdclk()Ville Syrjälä1-6/+6
The PFI credit programming performed during cdclk change on vlv/chv requires access to a register in the disp2d power well. So far we've abused pipe-A power domain for this, but now we have the more appropriate "display core" domain so let's make use of it. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190701161534.6671-1-ville.syrjala@linux.intel.com Reviewed-by: Imre Deak <imre.deak@intel.com>
2019-06-26drm/i915/ehl: Add voltage level requirement tableJosé Roberto de Souza1-12/+23
EHL has it own voltage level requirement depending on cd clock. BSpec: 21809 Cc: Clint Taylor <Clinton.A.Taylor@intel.com> Cc: Matt Roper <matthew.d.roper@intel.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Matt Roper <matthew.d.roper@intel.com> Signed-off-by: José Roberto de Souza <jose.souza@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190626014053.30541-3-jose.souza@intel.com
2019-06-26drm/i915/ehl: Remove unsupported cd clocksJosé Roberto de Souza1-1/+6
EHL do not support 648 and 652.8 MHz. v2: - Limiting maximum CD clock by max_cdclk_freq instead of remove it from icl_calc_cdclk()(Ville and Jani) BSpec: 20598 Cc: Clint Taylor <Clinton.A.Taylor@intel.com> Cc: Matt Roper <matthew.d.roper@intel.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Cc: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Matt Roper <matthew.d.roper@intel.com> Signed-off-by: José Roberto de Souza <jose.souza@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190626014053.30541-2-jose.souza@intel.com
2019-06-26drm/i915/icl: Add new supported CD clocksJosé Roberto de Souza1-9/+21
Now 180, 172.8 and 192 MHz are supported. 180 and 172.8 MHz CD clocks will only be used when audio is not enabled as state by BSpec and implemented in intel_crtc_compute_min_cdclk(), CD clock must be at least twice of Azalia BCLK and BCLK by default is 96 MHz, it could be set to 48 MHz but we are not reading it. v3: - making icl clock arrays static (Ville) BSpec: 20598 BSpec: 15729 Cc: Clint Taylor <Clinton.A.Taylor@intel.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Matt Roper <matthew.d.roper@intel.com> Signed-off-by: José Roberto de Souza <jose.souza@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190626014053.30541-1-jose.souza@intel.com
2019-06-17drm/i915: move modesetting core code under display/Jani Nikula1-0/+2853
Now that we have a new subdirectory for display code, continue by moving modesetting core code. display/intel_frontbuffer.h sticks out like a sore thumb, otherwise this is, again, a surprisingly clean operation. v2: - don't move intel_sideband.[ch] (Ville) - use tabs for Makefile file lists and sort them Cc: Chris Wilson <chris@chris-wilson.co.uk> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Acked-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Acked-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Acked-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190613084416.6794-3-jani.nikula@intel.com
generated by cgit v1.2.3 (git 2.39.1) at 2024-07-10 08:59:03 +0000