Problems with amd graphic card (Amd Sapphire Nitro+ Radeon RX 5700 XT)

Just bought this graphic card, the system ( Kali Linux 2020.1) loads fine , but when i try to play videos online the screen goes black for a couple of seconds before the video starts playing.

"dmesg | grep gpu
[ 0.984693] [drm] amdgpu kernel modesetting enabled.
[ 0.984801] amdgpu 0000:2f:00.0: remove_conflicting_pci_framebuffers: bar 0: 0xe0000000 -> 0xefffffff
[ 0.984802] amdgpu 0000:2f:00.0: remove_conflicting_pci_framebuffers: bar 2: 0xf0000000 -> 0xf01fffff
[ 0.984802] amdgpu 0000:2f:00.0: remove_conflicting_pci_framebuffers: bar 5: 0xfcc00000 -> 0xfcc7ffff
[ 0.984804] amdgpu 0000:2f:00.0: vgaarb: deactivate vga console
[ 1.009973] amdgpu 0000:2f:00.0: firmware: failed to load amdgpu/navi10_gpu_info.bin (-2)
[ 1.009977] amdgpu 0000:2f:00.0: Direct firmware load for amdgpu/navi10_gpu_info.bin failed with error -2
[ 1.009978] amdgpu 0000:2f:00.0: Failed to load gpu_info firmware "amdgpu/navi10_gpu_info.bin"
[ 1.009979] amdgpu 0000:2f:00.0: Fatal error during GPU init
[ 1.009980] [drm] amdgpu: finishing device.
[ 1.009992] Modules linked in: crct10dif_pclmul(E+) crc32_pclmul(E) crc32c_intel(E) ghash_clmulni_intel(E) amdgpu(E+) gpu_sched(E) i2c_algo_bit(E) ttm(E) ahci(E) aesni_intel(E) libahci(E) crypto_simd(E) mxm_wmi(E) xhci_pci(E) drm_kms_helper(E) cryptd(E) glue_helper(E) libata(E) r8169(E) psmouse(E) xhci_hcd(E) i2c_piix4(E) drm(E) realtek(E) nvme(E) mfd_core(E) usbcore(E) scsi_mod(E) usb_common(E) libphy(E) nvme_core(E) wmi(E) button(E)
[ 1.010060] amdgpu_device_fini+0x43d/0x471 [amdgpu]
[ 1.010094] amdgpu_driver_unload_kms+0x4a/0x90 [amdgpu]
[ 1.010142] amdgpu_driver_load_kms.cold+0x39/0x5b [amdgpu]
[ 1.010183] amdgpu_pci_probe+0x154/0x1b0 [amdgpu]
[ 1.010272] amdgpu: probe of 0000:2f:00.0 failed with error -2 "


Anyone can help ?