diff options
| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2019-03-27 20:52:52 +0200 |
|---|---|---|
| committer | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2019-03-29 22:23:27 +0200 |
| commit | e408d569973b610ba4aafdba016c48b25e563468 (patch) | |
| tree | e3e1050d63918d053369c7669b62097d501a0451 /tools/intel_backlight.c | |
| parent | 1ac3264e0370134d06e2cff211c0da4aa5c7d83b (diff) | |
Revert "lib/igt_device: Move intel_get_pci_device under igt_device"
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>
Diffstat (limited to 'tools/intel_backlight.c')
| -rw-r--r-- | tools/intel_backlight.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/tools/intel_backlight.c b/tools/intel_backlight.c index fc45d985..067fd418 100644 --- a/tools/intel_backlight.c +++ b/tools/intel_backlight.c @@ -30,9 +30,8 @@ #include <stdio.h> #include <string.h> -#include "drmtest.h" -#include "igt_device.h" #include "intel_io.h" +#include "intel_chipset.h" #include "intel_reg.h" /* XXX PCH only today */ @@ -40,11 +39,8 @@ int main(int argc, char** argv) { uint32_t current, max; - int fd; - fd = drm_open_driver(DRIVER_INTEL); - intel_mmio_use_pci_bar(igt_device_get_pci_device(fd)); - close(fd); + intel_mmio_use_pci_bar(intel_get_pci_device()); current = INREG(BLC_PWM_CPU_CTL) & BACKLIGHT_DUTY_CYCLE_MASK; max = INREG(BLC_PWM_PCH_CTL2) >> 16; |