diff options
| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2020-07-02 18:37:22 +0300 |
|---|---|---|
| committer | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2020-07-03 15:02:16 +0300 |
| commit | ddf08d320de6f210adb4f17c8cb91b7543dd99db (patch) | |
| tree | afc2af0be8f5ab866d21bf34873f15479b415ffe /drivers/gpu/drm/i915/i915_pci.c | |
| parent | 2a4d632cc03e5a881a1e44bbc9e2f0248ea434d5 (diff) | |
| download | linux-ddf08d320de6f210adb4f17c8cb91b7543dd99db.tar.xz | |
drm/i915/fbc: Enable fbc on i865
Unlike all the other pre-snb desktop platforms i865 actually
supports FBC. Let's enable it.
Quote from the spec:
"DevSDG provides the same Run-Length Encoded Frame Buffer
Compression (RLEFBC) function as exists in DevMGM."
As i865 only has the one pipe we want to skip massaging the
plane<->pipe assignment aimed at getting FBC+LVDS working on
the mobile platforms.
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200702153723.24327-4-ville.syrjala@linux.intel.com
Reviewed-by: José Roberto de Souza <jose.souza@intel.com>
Diffstat (limited to 'drivers/gpu/drm/i915/i915_pci.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_pci.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_pci.c b/drivers/gpu/drm/i915/i915_pci.c index e5fdf17cd9cd..0be3b66ce666 100644 --- a/drivers/gpu/drm/i915/i915_pci.c +++ b/drivers/gpu/drm/i915/i915_pci.c @@ -217,6 +217,7 @@ static const struct intel_device_info i85x_info = { static const struct intel_device_info i865g_info = { I845_FEATURES, PLATFORM(INTEL_I865G), + .display.has_fbc = 1, }; #define GEN3_FEATURES \ |