diff options
Diffstat (limited to 'drivers/gpu/drm/i915/intel_device_info.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_device_info.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/intel_device_info.c b/drivers/gpu/drm/i915/intel_device_info.c index 849baf6c3b3c..98769e5f2c3d 100644 --- a/drivers/gpu/drm/i915/intel_device_info.c +++ b/drivers/gpu/drm/i915/intel_device_info.c @@ -29,6 +29,7 @@ #include "display/intel_cdclk.h" #include "display/intel_de.h" +#include "display/intel_display.h" #include "gt/intel_gt_regs.h" #include "i915_drv.h" #include "i915_reg.h" @@ -343,6 +344,12 @@ static void intel_ipver_early_init(struct drm_i915_private *i915) ip_ver_read(i915, i915_mmio_reg_offset(GMD_ID_GRAPHICS), &runtime->graphics.ip); + /* Wa_22012778468 */ + if (runtime->graphics.ip.ver == 0x0 && + INTEL_INFO(i915)->platform == INTEL_METEORLAKE) { + RUNTIME_INFO(i915)->graphics.ip.ver = 12; + RUNTIME_INFO(i915)->graphics.ip.rel = 70; + } ip_ver_read(i915, i915_mmio_reg_offset(GMD_ID_DISPLAY), &runtime->display.ip); ip_ver_read(i915, i915_mmio_reg_offset(GMD_ID_MEDIA), |