linux/drivers/gpu/drm/i915/i915_oa_hsw.c

/*
 * Autogenerated file, DO NOT EDIT manually!
 *
 * Copyright (c) 2015 Intel Corporation
 *
 * Permission is hereby granted, free of charge, to any person obtaining a
 * copy of this software and associated documentation files (the "Software"),
 * to deal in the Software without restriction, including without limitation
 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
 * and/or sell copies of the Software, and to permit persons to whom the
 * Software is furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice (including the next
 * paragraph) shall be included in all copies or substantial portions of the
 * Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
 * IN THE SOFTWARE.
 *
 */

#include "i915_drv.h"
#include "i915_oa_hsw.h"

enum metric_set_id {
	METRIC_SET_ID_RENDER_BASIC = 1,
};

int i915_oa_n_builtin_metric_sets_hsw = 1;

static const struct i915_oa_reg b_counter_config_render_basic[] = {
	{ _MMIO(0x2724), 0x00800000 },
	{ _MMIO(0x2720), 0x00000000 },
	{ _MMIO(0x2714), 0x00800000 },
	{ _MMIO(0x2710), 0x00000000 },
};

static const struct i915_oa_reg mux_config_render_basic[] = {
	{ _MMIO(0x253a4), 0x01600000 },
	{ _MMIO(0x25440), 0x00100000 },
	{ _MMIO(0x25128), 0x00000000 },
	{ _MMIO(0x2691c), 0x00000800 },
	{ _MMIO(0x26aa0), 0x01500000 },
	{ _MMIO(0x26b9c), 0x00006000 },
	{ _MMIO(0x2791c), 0x00000800 },
	{ _MMIO(0x27aa0), 0x01500000 },
	{ _MMIO(0x27b9c), 0x00006000 },
	{ _MMIO(0x2641c), 0x00000400 },
	{ _MMIO(0x25380), 0x00000010 },
	{ _MMIO(0x2538c), 0x00000000 },
	{ _MMIO(0x25384), 0x0800aaaa },
	{ _MMIO(0x25400), 0x00000004 },
	{ _MMIO(0x2540c), 0x06029000 },
	{ _MMIO(0x25410), 0x00000002 },
	{ _MMIO(0x25404), 0x5c30ffff },
	{ _MMIO(0x25100), 0x00000016 },
	{ _MMIO(0x25110), 0x00000400 },
	{ _MMIO(0x25104), 0x00000000 },
	{ _MMIO(0x26804), 0x00001211 },
	{ _MMIO(0x26884), 0x00000100 },
	{ _MMIO(0x26900), 0x00000002 },
	{ _MMIO(0x26908), 0x00700000 },
	{ _MMIO(0x26904), 0x00000000 },
	{ _MMIO(0x26984), 0x00001022 },
	{ _MMIO(0x26a04), 0x00000011 },
	{ _MMIO(0x26a80), 0x00000006 },
	{ _MMIO(0x26a88), 0x00000c02 },
	{ _MMIO(0x26a84), 0x00000000 },
	{ _MMIO(0x26b04), 0x00001000 },
	{ _MMIO(0x26b80), 0x00000002 },
	{ _MMIO(0x26b8c), 0x00000007 },
	{ _MMIO(0x26b84), 0x00000000 },
	{ _MMIO(0x27804), 0x00004844 },
	{ _MMIO(0x27884), 0x00000400 },
	{ _MMIO(0x27900), 0x00000002 },
	{ _MMIO(0x27908), 0x0e000000 },
	{ _MMIO(0x27904), 0x00000000 },
	{ _MMIO(0x27984), 0x00004088 },
	{ _MMIO(0x27a04), 0x00000044 },
	{ _MMIO(0x27a80), 0x00000006 },
	{ _MMIO(0x27a88), 0x00018040 },
	{ _MMIO(0x27a84), 0x00000000 },
	{ _MMIO(0x27b04), 0x00004000 },
	{ _MMIO(0x27b80), 0x00000002 },
	{ _MMIO(0x27b8c), 0x000000e0 },
	{ _MMIO(0x27b84), 0x00000000 },
	{ _MMIO(0x26104), 0x00002222 },
	{ _MMIO(0x26184), 0x0c006666 },
	{ _MMIO(0x26284), 0x04000000 },
	{ _MMIO(0x26304), 0x04000000 },
	{ _MMIO(0x26400), 0x00000002 },
	{ _MMIO(0x26410), 0x000000a0 },
	{ _MMIO(0x26404), 0x00000000 },
	{ _MMIO(0x25420), 0x04108020 },
	{ _MMIO(0x25424), 0x1284a420 },
	{ _MMIO(0x2541c), 0x00000000 },
	{ _MMIO(0x25428), 0x00042049 },
};

static const struct i915_oa_reg *
get_render_basic_mux_config(struct drm_i915_private *dev_priv,
			    int *len)
{
	*len = ARRAY_SIZE(mux_config_render_basic);
	return mux_config_render_basic;
}

int i915_oa_select_metric_set_hsw(struct drm_i915_private *dev_priv)
{
	dev_priv->perf.oa.mux_regs = NULL;
	dev_priv->perf.oa.mux_regs_len = 0;
	dev_priv->perf.oa.b_counter_regs = NULL;
	dev_priv->perf.oa.b_counter_regs_len = 0;

	switch (dev_priv->perf.oa.metrics_set) {
	case METRIC_SET_ID_RENDER_BASIC:
		dev_priv->perf.oa.mux_regs =
			get_render_basic_mux_config(dev_priv,
						    &dev_priv->perf.oa.mux_regs_len);
		if (!dev_priv->perf.oa.mux_regs) {
			DRM_DEBUG_DRIVER("No suitable MUX config for \"RENDER_BASIC\" metric set");

			/* EINVAL because *_register_sysfs already checked this
			 * and so it wouldn't have been advertised so userspace and
			 * so shouldn't have been requested
			 */
			return -EINVAL;
		}

		dev_priv->perf.oa.b_counter_regs =
			b_counter_config_render_basic;
		dev_priv->perf.oa.b_counter_regs_len =
			ARRAY_SIZE(b_counter_config_render_basic);

		return 0;
	default:
		return -ENODEV;
	}
}