From: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com>
To: "José Roberto de Souza" <jose.souza@intel.com>,
intel-gfx@lists.freedesktop.org
Subject: Re: [PATCH] drm/i915/fbc/cnl: Add GLK and CNL+ hardware tracking area
Date: Wed, 05 Dec 2018 14:12:07 -0800 [thread overview]
Message-ID: <14725823931b270680fb107500f17f3873017cd2.camel@intel.com> (raw)
In-Reply-To: <20181205004823.30823-1-jose.souza@intel.com>
On Tue, 2018-12-04 at 16:48 -0800, José Roberto de Souza wrote:
> GLK and CNL+ supports a bigger FBC tracking area.
>
> Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
> ---
> drivers/gpu/drm/i915/intel_fbc.c | 5 ++++-
> 1 file changed, 4 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/i915/intel_fbc.c
> b/drivers/gpu/drm/i915/intel_fbc.c
> index f23570c44323..78dbacdeaece 100644
> --- a/drivers/gpu/drm/i915/intel_fbc.c
> +++ b/drivers/gpu/drm/i915/intel_fbc.c
> @@ -626,7 +626,10 @@ static bool
> intel_fbc_hw_tracking_covers_screen(struct intel_crtc *crtc)
> struct intel_fbc *fbc = &dev_priv->fbc;
> unsigned int effective_w, effective_h, max_w, max_h;
>
> - if (INTEL_GEN(dev_priv) >= 8 || IS_HASWELL(dev_priv)) {
> + if (INTEL_GEN(dev_priv) >= 10 || IS_GEMINILAKE(dev_priv)) {
> + max_w = 5120;
> + max_h = 4096;
Verified against bspec.
Reviewed-by: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com>
> + } else if (INTEL_GEN(dev_priv) >= 8 || IS_HASWELL(dev_priv)) {
> max_w = 4096;
> max_h = 4096;
> } else if (IS_G4X(dev_priv) || INTEL_GEN(dev_priv) >= 5) {
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prev parent reply other threads:[~2018-12-05 22:12 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-05 0:48 [PATCH] drm/i915/fbc/cnl: Add GLK and CNL+ hardware tracking area José Roberto de Souza
2018-12-05 1:26 ` ✓ Fi.CI.BAT: success for " Patchwork
2018-12-05 12:30 ` ✗ Fi.CI.IGT: failure " Patchwork
2018-12-06 1:19 ` Souza, Jose
2018-12-05 22:12 ` Dhinakaran Pandiyan [this message]
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