diff options
| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2017-08-18 16:49:58 +0300 |
|---|---|---|
| committer | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2017-08-22 17:59:02 +0300 |
| commit | 5f88a9c61978b20acba4b5a76555eb3a4a03ab73 (patch) | |
| tree | 5801ade8b6321a7d31e2c7b4d4070a3484b94962 /drivers/gpu/drm/i915/intel_dvo.c | |
| parent | d2419ffc10e4c9559c6d67994e3e12919865c3b4 (diff) | |
| download | linux-5f88a9c61978b20acba4b5a76555eb3a4a03ab73.tar.xz | |
drm/i915: Constify states passed to enable/disable/etc. encoder hooks
The enable/disable/etc. encoder hooks aren't supposed to alter the
state(s), so pass them as const. Unfortunately C lacks any kind of deep
const thingy, so this can't catch all abuses. But at least it acts as a
hint to the reader telling them not to mess about with the state(s).
v2: Update intel_tv_mode_find() and ironlake_edp_pll_on() as well
v3: Deal with intel_sdvo_connector_state
Acked-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20170818134958.15502-9-ville.syrjala@linux.intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/intel_dvo.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_dvo.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/gpu/drm/i915/intel_dvo.c b/drivers/gpu/drm/i915/intel_dvo.c index c0a027274c06..5c562e1f56ae 100644 --- a/drivers/gpu/drm/i915/intel_dvo.c +++ b/drivers/gpu/drm/i915/intel_dvo.c @@ -175,8 +175,8 @@ static void intel_dvo_get_config(struct intel_encoder *encoder, } static void intel_disable_dvo(struct intel_encoder *encoder, - struct intel_crtc_state *old_crtc_state, - struct drm_connector_state *old_conn_state) + const struct intel_crtc_state *old_crtc_state, + const struct drm_connector_state *old_conn_state) { struct drm_i915_private *dev_priv = to_i915(encoder->base.dev); struct intel_dvo *intel_dvo = enc_to_dvo(encoder); @@ -189,8 +189,8 @@ static void intel_disable_dvo(struct intel_encoder *encoder, } static void intel_enable_dvo(struct intel_encoder *encoder, - struct intel_crtc_state *pipe_config, - struct drm_connector_state *conn_state) + const struct intel_crtc_state *pipe_config, + const struct drm_connector_state *conn_state) { struct drm_i915_private *dev_priv = to_i915(encoder->base.dev); struct intel_dvo *intel_dvo = enc_to_dvo(encoder); @@ -258,8 +258,8 @@ static bool intel_dvo_compute_config(struct intel_encoder *encoder, } static void intel_dvo_pre_enable(struct intel_encoder *encoder, - struct intel_crtc_state *pipe_config, - struct drm_connector_state *conn_state) + const struct intel_crtc_state *pipe_config, + const struct drm_connector_state *conn_state) { struct drm_i915_private *dev_priv = to_i915(encoder->base.dev); struct intel_crtc *crtc = to_intel_crtc(pipe_config->base.crtc); |