[Intel-gfx] [PATCH] drm/i915/dmc: Use firmware v2.06 for TGL

[Jani Nikula]

On Thu, 27 Feb 2020, José Roberto de Souza <jose.souza at intel.com> wrote:
> New firmware contains minor fixes around context restore.

Please get the firmware in linux-firmware and CI first:

<7>[    6.328884] i915 0000:00:02.0: [drm:intel_csr_ucode_init [i915]] Loading i915/tgl_dmc_ver2_06.bin
<4>[    6.330612] i915 0000:00:02.0: Direct firmware load for i915/tgl_dmc_ver2_06.bin failed with error -2
<5>[    6.330645] i915 0000:00:02.0: [drm] Failed to load DMC firmware i915/tgl_dmc_ver2_06.bin. Disabling runtime power management.
<5>[    6.330648] i915 0000:00:02.0: [drm] DMC firmware homepage: https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/tree/i915

BR,
Jani.


>
> Signed-off-by: José Roberto de Souza <jose.souza at intel.com>
> ---
>  drivers/gpu/drm/i915/display/intel_csr.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/gpu/drm/i915/display/intel_csr.c b/drivers/gpu/drm/i915/display/intel_csr.c
> index 57320c12839f..3112572cfb7d 100644
> --- a/drivers/gpu/drm/i915/display/intel_csr.c
> +++ b/drivers/gpu/drm/i915/display/intel_csr.c
> @@ -40,8 +40,8 @@
>  
>  #define GEN12_CSR_MAX_FW_SIZE		ICL_CSR_MAX_FW_SIZE
>  
> -#define TGL_CSR_PATH			"i915/tgl_dmc_ver2_04.bin"
> -#define TGL_CSR_VERSION_REQUIRED	CSR_VERSION(2, 4)
> +#define TGL_CSR_PATH			"i915/tgl_dmc_ver2_06.bin"
> +#define TGL_CSR_VERSION_REQUIRED	CSR_VERSION(2, 6)
>  #define TGL_CSR_MAX_FW_SIZE		0x6000
>  MODULE_FIRMWARE(TGL_CSR_PATH);

-- 
Jani Nikula, Intel Open Source Graphics Center