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author | Mark Weiman | 2018-12-12 11:29:25 -0500 |
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committer | Mark Weiman | 2018-12-12 11:29:25 -0500 |
commit | eb625e082b89f1616a3edfd7b55c1d65ac2d29e8 (patch) | |
tree | aebeb0b1b3661029200b49467d4d9c37b6e6811d /i915-vga-arbiter.patch | |
parent | daa4ab363a5e07800f49d95b2208cf706c9ad8a0 (diff) | |
download | aur-eb625e082b89f1616a3edfd7b55c1d65ac2d29e8.tar.gz |
Update to 4.19.8.arch1-1
Diffstat (limited to 'i915-vga-arbiter.patch')
-rw-r--r-- | i915-vga-arbiter.patch | 54 |
1 files changed, 26 insertions, 28 deletions
diff --git a/i915-vga-arbiter.patch b/i915-vga-arbiter.patch index cf3db06a7b62..c2e147ae060c 100644 --- a/i915-vga-arbiter.patch +++ b/i915-vga-arbiter.patch @@ -1,8 +1,8 @@ -From d6c4ee204c18e0f15ac425928c594ec4e901d0c8 Mon Sep 17 00:00:00 2001 +From a95d3e5bab8d9d6482e81f1c3ea24c16acb2cb42 Mon Sep 17 00:00:00 2001 From: Mark Weiman <mark.weiman@markzz.com> -Date: Sun, 24 Jun 2018 12:43:14 -0400 -Subject: [PATCH] [PATCH] i915: Add module option to support VGA arbiter on HD - devices (4.17) +Date: Wed, 12 Dec 2018 10:31:24 -0500 +Subject: [PATCH] i915: Add module option to support VGA arbiter on HD devices + (4.19) This is an updated version of Alex Williamson's patch from: https://lkml.org/lkml/2014/5/9/517 @@ -34,8 +34,6 @@ VGA devices. This also rolls in reverted commit 6e1b4fda, which corrected an ordering issue with 81b5c7bc by delaying the disabling of VGA memory until after vgacon->fbcon handoff. - -Signed-off-by: Mark Weiman <mark.weiman@markzz.com> --- drivers/gpu/drm/i915/i915_drv.c | 23 +++++++++++++++---- drivers/gpu/drm/i915/i915_params.c | 3 +++ @@ -45,10 +43,10 @@ Signed-off-by: Mark Weiman <mark.weiman@markzz.com> 5 files changed, 57 insertions(+), 4 deletions(-) diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c -index 3b4daafebdcb..1c79e6c3c54e 100644 +index f8cfd16be534..f5ba210d7b00 100644 --- a/drivers/gpu/drm/i915/i915_drv.c +++ b/drivers/gpu/drm/i915/i915_drv.c -@@ -665,11 +665,20 @@ static int i915_load_modeset_init(struct drm_device *dev) +@@ -650,11 +650,20 @@ static int i915_load_modeset_init(struct drm_device *dev) * If we are a secondary display controller (!PCI_DISPLAY_CLASS_VGA), * then we do not take part in VGA arbitration and the * vga_client_register() fails with -ENODEV. @@ -73,7 +71,7 @@ index 3b4daafebdcb..1c79e6c3c54e 100644 intel_register_dsm_handler(); ret = vga_switcheroo_register_client(pdev, &i915_switcheroo_ops, false); -@@ -710,6 +719,12 @@ static int i915_load_modeset_init(struct drm_device *dev) +@@ -693,6 +702,12 @@ static int i915_load_modeset_init(struct drm_device *dev) if (ret) goto cleanup_gem; @@ -87,12 +85,12 @@ index 3b4daafebdcb..1c79e6c3c54e 100644 intel_hpd_init(dev_priv); diff --git a/drivers/gpu/drm/i915/i915_params.c b/drivers/gpu/drm/i915/i915_params.c -index 08108ce5be21..9b0f44dcfb37 100644 +index 295e981e4a39..243edeee97dd 100644 --- a/drivers/gpu/drm/i915/i915_params.c +++ b/drivers/gpu/drm/i915/i915_params.c -@@ -133,6 +133,9 @@ i915_param_named(disable_display, bool, 0400, - i915_param_named_unsafe(enable_cmd_parser, bool, 0400, - "Enable command parsing (true=enabled [default], false=disabled)"); +@@ -126,6 +126,9 @@ i915_param_named_unsafe(invert_brightness, int, 0600, + i915_param_named(disable_display, bool, 0400, + "Disable display (default: false)"); +i915_param_named(enable_hd_vgaarb, bool, 0444, + "Enable support for VGA arbitration on Intel HD IGD. (default: false)"); @@ -101,22 +99,22 @@ index 08108ce5be21..9b0f44dcfb37 100644 "Enable the MMIO debug code for the first N failures (default: off). " "This may negatively affect performance."); diff --git a/drivers/gpu/drm/i915/i915_params.h b/drivers/gpu/drm/i915/i915_params.h -index 430f5f9d0ff4..52e9081ad39d 100644 +index 6c4d4a21474b..72b9bca3cc14 100644 --- a/drivers/gpu/drm/i915/i915_params.h +++ b/drivers/gpu/drm/i915/i915_params.h -@@ -58,6 +58,7 @@ struct drm_printer; +@@ -57,6 +57,7 @@ struct drm_printer; + param(unsigned int, inject_load_failure, 0) \ /* leave bools at the end to not create holes */ \ param(bool, alpha_support, IS_ENABLED(CONFIG_DRM_I915_ALPHA_SUPPORT)) \ - param(bool, enable_cmd_parser, true) \ -+ param(bool, enable_hd_vgaarb, false) \ ++ param(bool, enable_hd_vgaarb, false) \ param(bool, enable_hangcheck, true) \ param(bool, fastboot, false) \ param(bool, prefault_disable, false) \ diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c -index 56004ffbd8bb..16bc85180ec3 100644 +index 3bd44d042a1d..b1aaa966679b 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c -@@ -14506,6 +14506,36 @@ static void i915_disable_vga(struct drm_i915_private *dev_priv) +@@ -15025,6 +15025,36 @@ static void i915_disable_vga(struct drm_i915_private *dev_priv) POSTING_READ(vga_reg); } @@ -153,28 +151,28 @@ index 56004ffbd8bb..16bc85180ec3 100644 void intel_modeset_init_hw(struct drm_device *dev) { struct drm_i915_private *dev_priv = to_i915(dev); -@@ -15025,6 +15055,7 @@ void i915_redisable_vga_power_on(struct drm_i915_private *dev_priv) +@@ -15540,6 +15570,7 @@ void i915_redisable_vga_power_on(struct drm_i915_private *dev_priv) if (!(I915_READ(vga_reg) & VGA_DISP_DISABLE)) { DRM_DEBUG_KMS("Something enabled VGA plane, disabling it\n"); i915_disable_vga(dev_priv); -+ i915_disable_vga_mem(dev_priv); ++ i915_disable_vga_mem(dev_priv); } } -@@ -15402,6 +15433,8 @@ void intel_modeset_cleanup(struct drm_device *dev) +@@ -15946,6 +15977,8 @@ void intel_modeset_cleanup(struct drm_device *dev) { struct drm_i915_private *dev_priv = to_i915(dev); -+ i915_enable_vga_mem(dev_priv); ++ i915_enable_vga_mem(dev_priv); + - flush_work(&dev_priv->atomic_helper.free_work); - WARN_ON(!llist_empty(&dev_priv->atomic_helper.free_list)); + flush_workqueue(dev_priv->modeset_wq); + flush_work(&dev_priv->atomic_helper.free_work); diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h -index a80fbad9be0f..1bc005cc168b 100644 +index 8fc61e96754f..c1271e41e592 100644 --- a/drivers/gpu/drm/i915/intel_drv.h +++ b/drivers/gpu/drm/i915/intel_drv.h -@@ -1441,6 +1441,7 @@ int vlv_get_cck_clock_hpll(struct drm_i915_private *dev_priv, +@@ -1486,6 +1486,7 @@ int vlv_get_cck_clock_hpll(struct drm_i915_private *dev_priv, const char *name, u32 reg); void lpt_disable_pch_transcoder(struct drm_i915_private *dev_priv); void lpt_disable_iclkip(struct drm_i915_private *dev_priv); @@ -183,5 +181,5 @@ index a80fbad9be0f..1bc005cc168b 100644 unsigned int intel_fb_xy_to_linear(int x, int y, const struct intel_plane_state *state, -- -2.17.1 +2.20.0 |