From: "Almahallawy, Khaled" <khaled.almahallawy@intel.com>
To: "intel-gfx@lists.freedesktop.org"
<intel-gfx@lists.freedesktop.org>,
"Souza, Jose" <jose.souza@intel.com>
Subject: Re: [Intel-gfx] [PATCH] drm/i915/tgl: Update TC DP vswing table
Date: Sat, 30 May 2020 01:02:44 +0000 [thread overview]
Message-ID: <10e80f1eda153cbe3c3e455a5508a30f3de6e596.camel@intel.com> (raw)
In-Reply-To: <20200529232757.37832-1-jose.souza@intel.com>
On Fri, 2020-05-29 at 16:27 -0700, José Roberto de Souza wrote:
> Small updates in dkl_de_emphasis_control field.
>
> BSpec: 49292
> Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
> ---
> drivers/gpu/drm/i915/display/intel_ddi.c | 6 +++---
> 1 file changed, 3 insertions(+), 3 deletions(-)
>
> diff --git a/drivers/gpu/drm/i915/display/intel_ddi.c
> b/drivers/gpu/drm/i915/display/intel_ddi.c
> index aa22465bb56e..cd211f48c401 100644
> --- a/drivers/gpu/drm/i915/display/intel_ddi.c
> +++ b/drivers/gpu/drm/i915/display/intel_ddi.c
> @@ -639,11 +639,11 @@ struct tgl_dkl_phy_ddi_buf_trans {
> static const struct tgl_dkl_phy_ddi_buf_trans
> tgl_dkl_phy_dp_ddi_trans[] = {
> /* VS pre-emp Non-trans mV Pre-
> emph dB */
> { 0x7, 0x0, 0x00 }, /* 0 0 400mV 0 dB
> */
> - { 0x5, 0x0, 0x03 }, /* 0 1 400mV 3.5
> dB */
> - { 0x2, 0x0, 0x0b }, /* 0 2 400mV 6 dB
> */
> + { 0x5, 0x0, 0x05 }, /* 0 1 400mV 3.5
> dB */
> + { 0x2, 0x0, 0x0B }, /* 0 2 400mV 6 dB
> */
> { 0x0, 0x0, 0x19 }, /* 0 3 400mV 9.5
> dB */
> { 0x5, 0x0, 0x00 }, /* 1 0 600mV 0 dB
> */
> - { 0x2, 0x0, 0x03 }, /* 1 1 600mV 3.5
> dB */
> + { 0x2, 0x0, 0x08 }, /* 1 1 600mV 3.5
> dB */
> { 0x0, 0x0, 0x14 }, /* 1 2 600mV 6 dB
> */
> { 0x2, 0x0, 0x00 }, /* 2 0 800mV 0 dB
> */
> { 0x0, 0x0, 0x0B }, /* 2 1 800mV 3.5
> dB */
Reviewed-by: Khaled Almahallawy <khaled.almahallawy@intel.com>
Thanks
Khaled
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next prev parent reply other threads:[~2020-05-30 1:03 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-29 23:27 [Intel-gfx] [PATCH] drm/i915/tgl: Update TC DP vswing table José Roberto de Souza
2020-05-29 23:59 ` [Intel-gfx] ✓ Fi.CI.BAT: success for " Patchwork
2020-05-30 1:02 ` Almahallawy, Khaled [this message]
2020-05-30 4:56 ` [Intel-gfx] ✓ Fi.CI.IGT: " Patchwork
2020-06-01 17:54 ` Souza, Jose
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