-/* $OpenBSD: drm_crtc_helper.c,v 1.11 2015/04/06 09:23:19 jsg Exp $ */
+/* $OpenBSD: drm_crtc_helper.c,v 1.12 2015/04/18 11:05:32 jsg Exp $ */
/*
* Copyright (c) 2006-2008 Intel Corporation
* Copyright (c) 2007 Dave Airlie <airlied@linux.ie>
EXPORT_SYMBOL(drm_helper_move_panel_connectors_to_head);
static bool drm_kms_helper_poll = true;
+module_param_named(poll, drm_kms_helper_poll, bool, 0600);
static void drm_mode_validate_flag(struct drm_connector *connector,
int flags)
-/* $OpenBSD: drm_edid.c,v 1.12 2015/04/05 12:53:41 kettenis Exp $ */
+/* $OpenBSD: drm_edid.c,v 1.13 2015/04/18 11:05:32 jsg Exp $ */
/*
* Copyright (c) 2006 Luc Verhaegen (quirks list)
* Copyright (c) 2007-2008 Intel Corporation
}
EXPORT_SYMBOL(drm_edid_header_is_valid);
-/* Minimum number of valid EDID header bytes (0-8, default 6) */
-static int edid_fixup = 6;
+static int edid_fixup __read_mostly = 6;
+module_param_named(edid_fixup, edid_fixup, int, 0400);
+MODULE_PARM_DESC(edid_fixup,
+ "Minimum number of valid EDID header bytes (0-8, default 6)");
/*
* Sanity check the EDID block (base or extension). Return 0 if the block
-/* $OpenBSD: drm_linux.h,v 1.24 2015/04/12 17:10:07 kettenis Exp $ */
+/* $OpenBSD: drm_linux.h,v 1.25 2015/04/18 11:05:32 jsg Exp $ */
/*
* Copyright (c) 2013, 2014 Mark Kettenis
*
#define DMA_BIT_MASK(n) (((n) == 64) ? ~0ULL : (1ULL<<(n)) -1)
#define EXPORT_SYMBOL(x)
+
#define MODULE_FIRMWARE(x)
+#define MODULE_PARM_DESC(parm, desc)
+#define module_param_named(name, value, type, perm)
+
#define ARRAY_SIZE nitems
#define ERESTARTSYS EINTR
-/* $OpenBSD: i915_drv.c,v 1.79 2015/04/17 00:54:42 jsg Exp $ */
+/* $OpenBSD: i915_drv.c,v 1.80 2015/04/18 11:05:32 jsg Exp $ */
/*
* Copyright (c) 2008-2009 Owain G. Ainsworth <oga@openbsd.org>
*
} mm;
};
-/*
- * Override lid status (0=autodetect, 1=autodetect disabled [default],
- * -1=force lid closed, -2=force lid open)
- */
-int i915_panel_ignore_lid = 1;
-
-/* Enable powersavings, fbc, downclocking, etc. (default: true) */
-unsigned int i915_powersave = 1;
-
-/* Use semaphores for inter-ring sync (default: -1 (use per-chip defaults)) */
-int i915_semaphores = -1;
-
-/*
- * Enable frame buffer compression for power savings
- * (default: -1 (use per-chip default))
- */
-int i915_enable_fbc = -1;
-
-/*
- * Enable power-saving render C-state 6.
- * Different stages can be selected via bitmask values
- * (0 = disable; 1 = enable rc6; 2 = enable deep rc6; 4 = enable deepest rc6).
- * For example, 3 would enable rc6 and deep rc6, and 7 would enable everything.
- * default: -1 (use per-chip default)
- */
-int i915_enable_rc6 = -1;
-
-/* Use panel (LVDS/eDP) downclocking for power savings (default: false) */
-unsigned int i915_lvds_downclock = 0;
-
-/*
- * Specify LVDS channel mode
- * (0=probe BIOS [default], 1=single-channel, 2=dual-channel)
- */
-int i915_lvds_channel_mode = 0;
-
-/*
- * Use Spread Spectrum Clock with panels [LVDS/eDP]
- * (default: auto from VBT)
- */
-int i915_panel_use_ssc = -1;
-
-/*
- * Override/Ignore selection of SDVO panel mode in the VBT
- * (-2=ignore, -1=auto [default], index in VBT BIOS table)
- */
-int i915_vbt_sdvo_panel_type = -1;
+#ifdef __linux__
+static int i915_modeset __read_mostly = -1;
+module_param_named(modeset, i915_modeset, int, 0400);
+MODULE_PARM_DESC(modeset,
+ "Use kernel modesetting [KMS] (0=DRM_I915_KMS from .config, "
+ "1=on, -1=force vga console preference [default])");
+#endif
-/*
- * Periodically check GPU activity for detecting hangs.
- * WARNING: Disabling this can cause system wide hangs.
- * (default: true)
- */
-bool i915_enable_hangcheck = true;
+unsigned int i915_fbpercrtc __always_unused = 0;
+module_param_named(fbpercrtc, i915_fbpercrtc, int, 0400);
+
+int i915_panel_ignore_lid __read_mostly = 1;
+module_param_named(panel_ignore_lid, i915_panel_ignore_lid, int, 0600);
+MODULE_PARM_DESC(panel_ignore_lid,
+ "Override lid status (0=autodetect, 1=autodetect disabled [default], "
+ "-1=force lid closed, -2=force lid open)");
+
+unsigned int i915_powersave __read_mostly = 1;
+module_param_named(powersave, i915_powersave, int, 0600);
+MODULE_PARM_DESC(powersave,
+ "Enable powersavings, fbc, downclocking, etc. (default: true)");
+
+int i915_semaphores __read_mostly = -1;
+module_param_named(semaphores, i915_semaphores, int, 0600);
+MODULE_PARM_DESC(semaphores,
+ "Use semaphores for inter-ring sync (default: -1 (use per-chip defaults))");
+
+int i915_enable_rc6 __read_mostly = -1;
+module_param_named(i915_enable_rc6, i915_enable_rc6, int, 0400);
+MODULE_PARM_DESC(i915_enable_rc6,
+ "Enable power-saving render C-state 6. "
+ "Different stages can be selected via bitmask values "
+ "(0 = disable; 1 = enable rc6; 2 = enable deep rc6; 4 = enable deepest rc6). "
+ "For example, 3 would enable rc6 and deep rc6, and 7 would enable everything. "
+ "default: -1 (use per-chip default)");
+
+int i915_enable_fbc __read_mostly = -1;
+module_param_named(i915_enable_fbc, i915_enable_fbc, int, 0600);
+MODULE_PARM_DESC(i915_enable_fbc,
+ "Enable frame buffer compression for power savings "
+ "(default: -1 (use per-chip default))");
+
+unsigned int i915_lvds_downclock __read_mostly = 0;
+module_param_named(lvds_downclock, i915_lvds_downclock, int, 0400);
+MODULE_PARM_DESC(lvds_downclock,
+ "Use panel (LVDS/eDP) downclocking for power savings "
+ "(default: false)");
+
+int i915_lvds_channel_mode __read_mostly;
+module_param_named(lvds_channel_mode, i915_lvds_channel_mode, int, 0600);
+MODULE_PARM_DESC(lvds_channel_mode,
+ "Specify LVDS channel mode "
+ "(0=probe BIOS [default], 1=single-channel, 2=dual-channel)");
+
+int i915_panel_use_ssc __read_mostly = -1;
+module_param_named(lvds_use_ssc, i915_panel_use_ssc, int, 0600);
+MODULE_PARM_DESC(lvds_use_ssc,
+ "Use Spread Spectrum Clock with panels [LVDS/eDP] "
+ "(default: auto from VBT)");
+
+int i915_vbt_sdvo_panel_type __read_mostly = -1;
+module_param_named(vbt_sdvo_panel_type, i915_vbt_sdvo_panel_type, int, 0600);
+MODULE_PARM_DESC(vbt_sdvo_panel_type,
+ "Override/Ignore selection of SDVO panel mode in the VBT "
+ "(-2=ignore, -1=auto [default], index in VBT BIOS table)");
+
+static bool i915_try_reset __read_mostly = true;
+module_param_named(reset, i915_try_reset, bool, 0600);
+MODULE_PARM_DESC(reset, "Attempt GPU resets (default: true)");
+
+bool i915_enable_hangcheck __read_mostly = true;
+module_param_named(enable_hangcheck, i915_enable_hangcheck, bool, 0644);
+MODULE_PARM_DESC(enable_hangcheck,
+ "Periodically check GPU activity for detecting hangs. "
+ "WARNING: Disabling this can cause system wide hangs. "
+ "(default: true)");
+
+int i915_enable_ppgtt __read_mostly = -1;
+module_param_named(i915_enable_ppgtt, i915_enable_ppgtt, int, 0600);
+MODULE_PARM_DESC(i915_enable_ppgtt,
+ "Enable PPGTT (default: true)");
+
+unsigned int i915_preliminary_hw_support __read_mostly = 0;
+module_param_named(preliminary_hw_support, i915_preliminary_hw_support, int, 0600);
+MODULE_PARM_DESC(preliminary_hw_support,
+ "Enable preliminary hardware support. "
+ "Enable Haswell and ValleyView Support. "
+ "(default: false)");
const struct intel_device_info *
i915_get_device_id(int);
drm_i915_private_t *dev_priv = dev->dev_private;
int ret;
-#ifdef notyet
if (!i915_try_reset)
return 0;
-#endif
mutex_lock(&dev->struct_mutex);
-/* $OpenBSD: intel_panel.c,v 1.8 2015/02/12 04:56:03 kettenis Exp $ */
+/* $OpenBSD: intel_panel.c,v 1.9 2015/04/18 11:05:32 jsg Exp $ */
/*
* Copyright © 2006-2010 Intel Corporation
* Copyright (c) 2006 Dave Airlie <airlied@linux.ie>
}
static int i915_panel_invert_brightness;
-/*
+MODULE_PARM_DESC(invert_brightness, "Invert backlight brightness "
"(-1 force normal, 0 machine defaults, 1 force inversion), please "
"report PCI device ID, subsystem vendor and subsystem device ID "
"to dri-devel@lists.freedesktop.org, if your machine needs it. "
"It will then be included in an upcoming module version.");
-*/
+module_param_named(invert_brightness, i915_panel_invert_brightness, int, 0600);
static u32 intel_panel_compute_brightness(struct drm_device *dev, u32 val)
{
struct drm_i915_private *dev_priv = dev->dev_private;
-/* $OpenBSD: radeon_kms.c,v 1.38 2015/04/17 00:54:42 jsg Exp $ */
+/* $OpenBSD: radeon_kms.c,v 1.39 2015/04/18 11:05:32 jsg Exp $ */
/*
* Copyright 2008 Advanced Micro Devices, Inc.
* Copyright 2008 Red Hat Inc.
NULL, "radeondrm", DV_DULL
};
-/* Disable AGP writeback for scratch registers */
int radeon_no_wb;
-
-/* Disable/Enable modesetting */
int radeon_modeset = 1;
-
-/* Disable/Enable dynamic clocks */
int radeon_dynclks = -1;
-
-/* Enable ATOMBIOS modesetting for R4xx */
int radeon_r4xx_atom = 0;
-
-/* AGP Mode (-1 == PCI) */
int radeon_agpmode = 0;
-
-/* Restrict VRAM for testing */
int radeon_vram_limit = 0;
-
-/* Size of PCIE/IGP gart to setup in megabytes (32, 64, etc) */
int radeon_gart_size = 512; /* default gart size */
-
-/* Run benchmark */
int radeon_benchmarking = 0;
-
-/* Run tests */
int radeon_testing = 0;
-
-/* Force connector table */
int radeon_connector_table = 0;
-
-/* TV enable (0 = disable) */
int radeon_tv = 1;
-
-/* Audio enable (1 = enable) */
int radeon_audio = 0;
-
-/* Display Priority (0 = auto, 1 = normal, 2 = high) */
int radeon_disp_priority = 0;
-
-/* hw i2c engine enable (0 = disable) */
int radeon_hw_i2c = 0;
-
-/* PCIE Gen2 mode (-1 = auto, 0 = disable, 1 = enable) */
int radeon_pcie_gen2 = -1;
-
-/* MSI support (1 = enable, 0 = disable, -1 = auto) */
int radeon_msi = -1;
-
-/* GPU lockup timeout in ms (defaul 10000 = 10 seconds, 0 = disable) */
int radeon_lockup_timeout = 10000;
+MODULE_PARM_DESC(no_wb, "Disable AGP writeback for scratch registers");
+module_param_named(no_wb, radeon_no_wb, int, 0444);
+
+MODULE_PARM_DESC(modeset, "Disable/Enable modesetting");
+module_param_named(modeset, radeon_modeset, int, 0400);
+
+MODULE_PARM_DESC(dynclks, "Disable/Enable dynamic clocks");
+module_param_named(dynclks, radeon_dynclks, int, 0444);
+
+MODULE_PARM_DESC(r4xx_atom, "Enable ATOMBIOS modesetting for R4xx");
+module_param_named(r4xx_atom, radeon_r4xx_atom, int, 0444);
+
+MODULE_PARM_DESC(vramlimit, "Restrict VRAM for testing");
+module_param_named(vramlimit, radeon_vram_limit, int, 0600);
+
+MODULE_PARM_DESC(agpmode, "AGP Mode (-1 == PCI)");
+module_param_named(agpmode, radeon_agpmode, int, 0444);
+
+MODULE_PARM_DESC(gartsize, "Size of PCIE/IGP gart to setup in megabytes (32, 64, etc)");
+module_param_named(gartsize, radeon_gart_size, int, 0600);
+
+MODULE_PARM_DESC(benchmark, "Run benchmark");
+module_param_named(benchmark, radeon_benchmarking, int, 0444);
+
+MODULE_PARM_DESC(test, "Run tests");
+module_param_named(test, radeon_testing, int, 0444);
+
+MODULE_PARM_DESC(connector_table, "Force connector table");
+module_param_named(connector_table, radeon_connector_table, int, 0444);
+
+MODULE_PARM_DESC(tv, "TV enable (0 = disable)");
+module_param_named(tv, radeon_tv, int, 0444);
+
+MODULE_PARM_DESC(audio, "Audio enable (1 = enable)");
+module_param_named(audio, radeon_audio, int, 0444);
+
+MODULE_PARM_DESC(disp_priority, "Display Priority (0 = auto, 1 = normal, 2 = high)");
+module_param_named(disp_priority, radeon_disp_priority, int, 0444);
+
+MODULE_PARM_DESC(hw_i2c, "hw i2c engine enable (0 = disable)");
+module_param_named(hw_i2c, radeon_hw_i2c, int, 0444);
+
+MODULE_PARM_DESC(pcie_gen2, "PCIE Gen2 mode (-1 = auto, 0 = disable, 1 = enable)");
+module_param_named(pcie_gen2, radeon_pcie_gen2, int, 0444);
+
+MODULE_PARM_DESC(msi, "MSI support (1 = enable, 0 = disable, -1 = auto)");
+module_param_named(msi, radeon_msi, int, 0444);
+
+MODULE_PARM_DESC(lockup_timeout, "GPU lockup timeout in ms (defaul 10000 = 10 seconds, 0 = disable)");
+module_param_named(lockup_timeout, radeon_lockup_timeout, int, 0444);
+
/*
* set if the mountroot hook has a fatal error
* such as not being able to find the firmware on newer cards
projects / openbsd / commitdiff