linux_dsm_epyc7002/drivers/gpu/drm/i915
Jarod Wilson 425d244c86 drm/i915: ignore LVDS on intel graphics systems that lie about having it
There are a number of small form factor desktop systems with Intel mobile
graphics chips that lie and say they have an LVDS. With kernel mode-setting,
this becomes a problem, and makes native resolution boot go haywire -- for
example, my Dell Studio Hybrid, hooked to a 1920x1080 display claims to
have a 1024x768 LVDS, and the resulting graphical boot on the 1920x1080
display uses only the top left 1024x768, and auto-configured X will end
up only 1024x768 as well. With this change, graphical boot and X
both do 1920x1080 as expected.

Note that we're simply embracing and extending the early bail-out code
in place for the Mac Mini here. The xorg intel driver uses pci subsystem
device and vendor id for matching, while we're using dmi lookups here.
The MSI addition is courtesy of and tested by Bill Nottingham.

Signed-off-by: Jarod Wilson <jarod@redhat.com>
Tested-by: Bill Nottingham <notting@redhat.com>
Signed-off-by: Eric Anholt <eric@anholt.net>
2009-05-14 16:00:28 -07:00
..
dvo_ch7xxx.c DRM: i915: add mode setting support 2008-12-29 17:47:23 +10:00
dvo_ch7017.c DRM: i915: add mode setting support 2008-12-29 17:47:23 +10:00
dvo_ivch.c DRM: i915: add mode setting support 2008-12-29 17:47:23 +10:00
dvo_sil164.c DRM: i915: add mode setting support 2008-12-29 17:47:23 +10:00
dvo_tfp410.c DRM: i915: add mode setting support 2008-12-29 17:47:23 +10:00
dvo.h drm/i915: fix sparse warnings: move 'extern' decls to header file 2008-12-29 17:47:26 +10:00
i915_dma.c drm/i915: Don't allow binding objects into the last page of the aperture. 2009-05-14 16:00:20 -07:00
i915_drv.c drm/i915: Unregister ACPI video driver when exiting 2009-04-17 13:31:07 -07:00
i915_drv.h drm/i915: save/restore fence registers across suspend/resume 2009-04-30 16:04:40 -07:00
i915_gem_debug.c drm/i915: Add a spinlock to protect the active_list 2009-04-01 15:22:07 -07:00
i915_gem_debugfs.c drm/i915: Implement batch and ring buffer dumping 2009-04-08 10:18:06 -07:00
i915_gem_tiling.c drm/i915: fix transition to I915_TILING_NONE 2009-04-17 13:31:05 -07:00
i915_gem.c drm/i915: sanity check IER at wait_request time 2009-05-14 16:00:27 -07:00
i915_ioc32.c drm: reorganise drm tree to be more future proof. 2008-07-14 10:45:01 +10:00
i915_irq.c drm/i915: Don't let an oops get triggered from irq_emit without dma init. 2009-04-17 13:30:50 -07:00
i915_mem.c drm: move to kref per-master structures. 2008-12-29 17:47:22 +10:00
i915_opregion.c drm/i915: Enable ASLE if present 2009-04-17 13:31:09 -07:00
i915_reg.h drm/i915: workaround IGD i2c bus issue in kernel side (v2) 2009-05-14 16:00:26 -07:00
i915_suspend.c drm/i915: save/restore fence registers across suspend/resume 2009-04-30 16:04:40 -07:00
intel_bios.c drm/i915: handle bogus VBT panel timing 2009-02-25 14:10:42 +10:00
intel_bios.h drm/i915: Fix LVDS dither setting 2009-03-27 15:12:18 -07:00
intel_crt.c drm/i915: add VGA hotplug support for 945+ 2009-04-01 15:21:57 -07:00
intel_display.c drm/i915: allow tiled front buffers on 965+ 2009-04-16 11:13:11 -07:00
intel_drv.h drm/i915: workaround IGD i2c bus issue in kernel side (v2) 2009-05-14 16:00:26 -07:00
intel_dvo.c drm/i915: fix sparse warnings: move 'extern' decls to header file 2008-12-29 17:47:26 +10:00
intel_fb.c drm/i915: indicate framebuffer restore key in SysRq help message 2009-04-08 10:18:18 -07:00
intel_hdmi.c drm/i915: sync hdmi detection by hdmi identifier with 2D 2009-04-08 10:18:17 -07:00
intel_i2c.c drm/i915: workaround IGD i2c bus issue in kernel side (v2) 2009-05-14 16:00:26 -07:00
intel_lvds.c drm/i915: ignore LVDS on intel graphics systems that lie about having it 2009-05-14 16:00:28 -07:00
intel_modes.c drm/i915: workaround IGD i2c bus issue in kernel side (v2) 2009-05-14 16:00:26 -07:00
intel_sdvo_regs.h drm/i915: Fix SDVO CREATE_PREFERRED_INPUT_TIMING command 2009-04-01 15:22:04 -07:00
intel_sdvo.c drm/i915: sync hdmi detection by hdmi identifier with 2D 2009-04-08 10:18:17 -07:00
intel_tv.c drm/i915: fix TV mode setting in property change 2009-04-01 15:22:00 -07:00
Makefile drm/i915: Convert i915 proc files to seq_file and move to debugfs. 2009-03-27 15:12:01 -07:00