From be451f71ab37e6bf1bf2bc24580de202783b4331 Mon Sep 17 00:00:00 2001 From: Jason Ekstrand Date: Thu, 19 Mar 2020 16:23:01 -0500 Subject: [PATCH] anv: Stop fetching the timestamp frequency ourselves gen_get_device_info_from_fd fetches the timestamp frequency from the kernel. ANV also carrying code for it is redundant. Reviewed-by: Lionel Landwerlin Part-of: --- src/intel/vulkan/anv_device.c | 13 ------------- 1 file changed, 13 deletions(-) diff --git a/src/intel/vulkan/anv_device.c b/src/intel/vulkan/anv_device.c index 3cd3b0f..cffcecc 100644 --- a/src/intel/vulkan/anv_device.c +++ b/src/intel/vulkan/anv_device.c @@ -477,19 +477,6 @@ anv_physical_device_try_create(struct anv_instance *instance, device->always_flush_cache = driQueryOptionb(&instance->dri_options, "always_flush_cache"); - /* Starting with Gen10, the timestamp frequency of the command streamer may - * vary from one part to another. We can query the value from the kernel. - */ - if (device->info.gen >= 10) { - int timestamp_frequency = - anv_gem_get_param(fd, I915_PARAM_CS_TIMESTAMP_FREQUENCY); - - if (timestamp_frequency < 0) - intel_logw("Kernel 4.16-rc1+ required to properly query CS timestamp frequency"); - else - device->info.timestamp_frequency = timestamp_frequency; - } - /* GENs prior to 8 do not support EU/Subslice info */ if (device->info.gen >= 8) { device->subslice_total = anv_gem_get_param(fd, I915_PARAM_SUBSLICE_TOTAL); -- 2.7.4