[Intel-gfx] [PATCH] drm/i915/display/ehl: Update voltage swing table

[Jani Nikula]

On Thu, 13 Jan 2022, José Roberto de Souza <jose.souza at intel.com> wrote:
> EHL table was recently updated with some minor fixes.
>
> BSpec: 21257
> Cc: Clint Taylor <clinton.a.taylor at intel.com>
> Signed-off-by: José Roberto de Souza <jose.souza at intel.com>

Cc: stable at vger.kernel.org

> ---
>  drivers/gpu/drm/i915/display/intel_ddi_buf_trans.c | 10 +++++-----
>  1 file changed, 5 insertions(+), 5 deletions(-)
>
> diff --git a/drivers/gpu/drm/i915/display/intel_ddi_buf_trans.c b/drivers/gpu/drm/i915/display/intel_ddi_buf_trans.c
> index 09d6ab13536cc..0c32210bf5031 100644
> --- a/drivers/gpu/drm/i915/display/intel_ddi_buf_trans.c
> +++ b/drivers/gpu/drm/i915/display/intel_ddi_buf_trans.c
> @@ -477,14 +477,14 @@ static const struct intel_ddi_buf_trans icl_combo_phy_trans_hdmi = {
>  static const union intel_ddi_buf_trans_entry _ehl_combo_phy_trans_dp[] = {
>  							/* NT mV Trans mV db    */
>  	{ .icl = { 0xA, 0x33, 0x3F, 0x00, 0x00 } },	/* 350   350      0.0   */
> -	{ .icl = { 0xA, 0x47, 0x36, 0x00, 0x09 } },	/* 350   500      3.1   */
> -	{ .icl = { 0xC, 0x64, 0x34, 0x00, 0x0B } },	/* 350   700      6.0   */
> -	{ .icl = { 0x6, 0x7F, 0x30, 0x00, 0x0F } },	/* 350   900      8.2   */
> +	{ .icl = { 0xA, 0x47, 0x38, 0x00, 0x07 } },	/* 350   500      3.1   */
> +	{ .icl = { 0xC, 0x64, 0x33, 0x00, 0x0C } },	/* 350   700      6.0   */
> +	{ .icl = { 0x6, 0x7F, 0x2F, 0x00, 0x10 } },	/* 350   900      8.2   */
>  	{ .icl = { 0xA, 0x46, 0x3F, 0x00, 0x00 } },	/* 500   500      0.0   */
> -	{ .icl = { 0xC, 0x64, 0x38, 0x00, 0x07 } },	/* 500   700      2.9   */
> +	{ .icl = { 0xC, 0x64, 0x37, 0x00, 0x08 } },	/* 500   700      2.9   */
>  	{ .icl = { 0x6, 0x7F, 0x32, 0x00, 0x0D } },	/* 500   900      5.1   */
>  	{ .icl = { 0xC, 0x61, 0x3F, 0x00, 0x00 } },	/* 650   700      0.6   */
> -	{ .icl = { 0x6, 0x7F, 0x38, 0x00, 0x07 } },	/* 600   900      3.5   */
> +	{ .icl = { 0x6, 0x7F, 0x37, 0x00, 0x08 } },	/* 600   900      3.5   */
>  	{ .icl = { 0x6, 0x7F, 0x3F, 0x00, 0x00 } },	/* 900   900      0.0   */
>  };

-- 
Jani Nikula, Intel Open Source Graphics Center