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path: root/tools/intel_display_poller.c
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2019-03-29Revert "lib/igt_device: Move intel_get_pci_device under igt_device"Ville Syrjälä
One significant usecase for intel_reg/etc. is to be able to examine the hardware state *before* loading the driver. If the tool forces the driver to load we've totally lost that capability. This reverts commit 8ae86621d6fff60b6e20c6b0f9b336785c935b0f. Cc: Michał Winiarski <michal.winiarski@intel.com> Cc: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Acked-by: Jani Nikula <jani.nikula@intel.com> Acked-by: Michał Winiarski <michal.winiarski@intel.com>
2019-03-20lib/igt_device: Move intel_get_pci_device under igt_deviceMichał Winiarski
It allows us to make things a little bit more generic. Also, we now require fd rather than doing guesswork when it comes to pci address. v2: Use readlinkat rather than string concat, move stuff around, provide a version that does not assert. (Chris) v3: Print addr on failure, avoid assignment in conditionals. (Chris) Signed-off-by: Michał Winiarski <michal.winiarski@intel.com> Cc: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
2018-05-07lib: drop drmtest dependency on intel_batchbufferLionel Landwerlin
It doesn't look like there should be a dependency there. v2: s/intel_batchbuffer/intel_reg/ v3: One more s/intel_batchbuffer/intel_reg/ in benchmarks Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com> Reviewed-by: Katarzyna Dec <katarzyna.dec@intel.com>
2017-11-21tools: Stop opening the driver just to find the debugfsChris Wilson
Since the tools want to work without the module loaded, remove the assumption that we want to load the driver to find debugfs. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Ville Syrjala <ville.syrjala@linux.intel.com>
2017-09-05intel_display_poller: Fix truncation of a test name.Eric Anholt
Signed-off-by: Eric Anholt <eric@anholt.net> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2017-03-21Restore "lib: Open debugfs files for the given DRM device"Chris Wilson
This reverts commit 25fbae15262cf570e207e62f50e7c5233e06bc67, restoring commit 301ad44cdf1b868b1ab89096721da91fa8541fdc Author: Tomeu Vizoso <tomeu.vizoso@collabora.com> Date: Thu Mar 2 10:37:11 2017 +0100 lib: Open debugfs files for the given DRM device with fixes. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2017-03-21Revert "lib: Open debugfs files for the given DRM device"Tomeu Vizoso
This reverts commit 301ad44cdf1b868b1ab89096721da91fa8541fdc. When a render-only device is opened and gem_quiescent_gpu is called, we need to use the debugfs dir for the master device instead. Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
2017-03-21lib: Open debugfs files for the given DRM deviceTomeu Vizoso
When opening a DRM debugfs file, locate the right path based on the given DRM device FD. This is needed so, in setups with more than one DRM device, any operations on debugfs files affect the expected DRM device. v2: - rebased and fixed new API additions v3: - updated chamelium test, which was missed previously - use the minor of the device for the debugfs path, not the major - have a proper exit handler for calling igt_hpd_storm_reset with the right device fd. Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com> Reviewed-by: Robert Foss <robert.foss@collabora.com> Acked-by: Chris Wilson <chris@chris-wilson.co.uk>
2016-12-23tools/intel_display_poller: Add gen9+ supportVille Syrjälä
All the registers we care about should be the same for all bdw+ platforms, so let's just use the bdw path for gen9+. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
2016-12-19tools/intel_display_poller: Allow the tool to be used without i915 loadedVille Syrjälä
We don't need the drm fd to find out the PCI device ID. So let's drop the drm stuff, which allows the tool to work without i915 loaded. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
2015-11-11Add missing noreturn attribute to various functionsThomas Wood
Signed-off-by: Thomas Wood <thomas.wood@intel.com>
2015-09-11convert drm_open_any*() calls to drm_open_driver*(DRIVER_INTEL) calls with cocciMicah Fedke
Apply the new API to all call sites within the test suite using the following semantic patch: // Semantic patch for replacing drm_open_any* with arch-specific drm_open_driver* calls @@ identifier i =~ "\bdrm_open_any\b"; @@ - i() + drm_open_driver(DRIVER_INTEL) @@ identifier i =~ "\bdrm_open_any_master\b"; @@ - i() + drm_open_driver_master(DRIVER_INTEL) @@ identifier i =~ "\bdrm_open_any_render\b"; @@ - i() + drm_open_driver_render(DRIVER_INTEL) @@ identifier i =~ "\b__drm_open_any\b"; @@ - i() + __drm_open_driver(DRIVER_INTEL) Signed-off-by: Micah Fedke <micah.fedke@collabora.co.uk> Signed-off-by: Thomas Wood <thomas.wood@intel.com>
2015-09-11tools/intel_display_poller: Align DSPSURF to 128k to appease gen4/vlv/chvVille Syrjälä
gen4/vlv/chv require DSPSURF to be 128k aligned. Try to respect that in order to avoid ugly glitches. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
2015-09-11tools/intel_display_poller: Make pipe name alphabeticVille Syrjälä
Instead of raw numbers the user can now specify the pipe as 'a',b'... or 'A','B'... Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
2015-09-11tools/intel_display_poller: Try to fix pipe<->plane handling on gen2/3Ville Syrjälä
Check the pipe assignment for each plane (excluding plane C since the kernel doesn't use that one) and pick the first one that's assigned to the target pipe. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
2015-09-11tools/intel_display_poller: Add CHV supportVille Syrjälä
Add CHV support by adding a pipe_offset[] thingy (like we have in the kernel) to deal with the wonky register offsets. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
2015-05-05intel_display_poller: use INREG and OUTREGJani Nikula
Use INREG and OUTREG instead of using mmio directly. Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2014-10-17lib: add common min and max macrosThomas Wood
Signed-off-by: Thomas Wood <thomas.wood@intel.com>
2014-06-13tools/intel_display_poller: Add a new tool that will poll various display ↵Ville Syrjälä
registers intel_poller can be used to poll various display registers (IIR,scanline/pixel/flip/frame counter, live address, etc.). It can be used to determine eg. at which scanline or pixel count certain events occur. v2: s/intel_poller/intel_display_poller/ Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
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