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| author |   Ander Conselvan de Oliveira <ander.conselvan.de.oliveira@intel.com> | 2017-01-02 15:54:41 +0200 |
|---|---|---|
| committer | Ander Conselvan de Oliveira <ander.conselvan.de.oliveira@intel.com> | 2017-01-03 15:39:59 +0200 |
| commit | 0bf0230ea11a48ba004f3f504fc813e264233679 (patch) | |
| tree | 7a4a052a287d9134ef3635903cb7bb90a1c19228 /drivers/gpu/drm/i915/intel_device_info.c | |
| parent | drm/i915: Update comment in vlv_set_rps_idle() (diff) | |
| download | linux-dev-0bf0230ea11a48ba004f3f504fc813e264233679.tar.xz linux-dev-0bf0230ea11a48ba004f3f504fc813e264233679.zip | |
drm/i915: Initialize num_scalers for skl and glk too
After commit 1c74eeaf16b8 ("drm/i915: Move number of scalers initialization to
runtime init"), scalers are not initialized properly for skl and glk
since num_scalers is left as 0 for those platforms.
Fixes: 1c74eeaf16b8 ("drm/i915: Move number of scalers initialization to runtime init")
Cc: Nabendu Maiti <nabendu.bikash.maiti@intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk> (v2)
Cc: Ander Conselvan de Oliveira <conselvan2@gmail.com>
Cc: Ander Conselvan de Oliveira <ander.conselvan.de.oliveira@intel.com>
Cc: Daniel Vetter <daniel.vetter@intel.com>
Cc: Jani Nikula <jani.nikula@linux.intel.com>
Cc: intel-gfx@lists.freedesktop.org
Signed-off-by: Ander Conselvan de Oliveira <ander.conselvan.de.oliveira@intel.com>
Tested-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1483365281-10569-1-git-send-email-ander.conselvan.de.oliveira@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/intel_device_info.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_device_info.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/gpu/drm/i915/intel_device_info.c b/drivers/gpu/drm/i915/intel_device_info.c index 1b5ffc4b63b2..f642f6ded4ae 100644 --- a/drivers/gpu/drm/i915/intel_device_info.c +++ b/drivers/gpu/drm/i915/intel_device_info.c @@ -310,6 +310,12 @@ void intel_device_info_runtime_init(struct drm_i915_private *dev_priv) struct intel_device_info *info = mkwrite_device_info(dev_priv); enum pipe pipe; + if (INTEL_GEN(dev_priv) >= 9) { + info->num_scalers[PIPE_A] = 2; + info->num_scalers[PIPE_B] = 2; + info->num_scalers[PIPE_C] = 1; + } + /* * Skylake and Broxton currently don't expose the topmost plane as its * use is exclusive with the legacy cursor and we only want to expose @@ -325,9 +331,6 @@ void intel_device_info_runtime_init(struct drm_i915_private *dev_priv) info->num_sprites[PIPE_A] = 2; info->num_sprites[PIPE_B] = 2; info->num_sprites[PIPE_C] = 1; - info->num_scalers[PIPE_A] = 2; - info->num_scalers[PIPE_B] = 2; - info->num_scalers[PIPE_C] = 1; } else if (IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv)) { for_each_pipe(dev_priv, pipe) info->num_sprites[pipe] = 2; |