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drm/i915: Constify remainder of the state checker

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Mark the remaining crtc states used by the state checker as const.
There is no reason to ever mutate them here.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231004155607.7719-10-ville.syrjala@linux.intel.com
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
This commit is contained in:
Ville Syrjälä
2023-10-04 18:56:04 +03:00
parent 335aa752cf
commit a4e71126ac
2 changed files with 9 additions and 9 deletions
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14
drivers/gpu/drm/i915/display/intel_modeset_verify.c
View File

@@ -23,8 +23,8 @@
* Cross check the actual hw state with our own modeset state tracking (and its
* internal consistency).
*/
static void intel_connector_verify_state(struct intel_crtc_state *crtc_state,
struct drm_connector_state *conn_state)
static void intel_connector_verify_state(const struct intel_crtc_state *crtc_state,
const struct drm_connector_state *conn_state)
{
struct intel_connector *connector = to_intel_connector(conn_state->connector);
struct drm_i915_private *i915 = to_i915(connector->base.dev);
@@ -66,12 +66,12 @@ verify_connector_state(struct intel_atomic_state *state,
struct intel_crtc *crtc)
{
struct drm_connector *connector;
struct drm_connector_state *new_conn_state;
const struct drm_connector_state *new_conn_state;
int i;
for_each_new_connector_in_state(&state->base, connector, new_conn_state, i) {
struct drm_encoder *encoder = connector->encoder;
struct intel_crtc_state *crtc_state = NULL;
const struct intel_crtc_state *crtc_state = NULL;
if (new_conn_state->crtc != &crtc->base)
continue;
@@ -110,7 +110,7 @@ verify_encoder_state(struct drm_i915_private *dev_priv, struct intel_atomic_stat
{
struct intel_encoder *encoder;
struct drm_connector *connector;
struct drm_connector_state *old_conn_state, *new_conn_state;
const struct drm_connector_state *old_conn_state, *new_conn_state;
int i;
for_each_intel_encoder(&dev_priv->drm, encoder) {
@@ -226,8 +226,8 @@ verify_crtc_state(struct intel_atomic_state *state,
void intel_modeset_verify_crtc(struct intel_crtc *crtc,
struct intel_atomic_state *state,
struct intel_crtc_state *old_crtc_state,
struct intel_crtc_state *new_crtc_state)
const struct intel_crtc_state *old_crtc_state,
const struct intel_crtc_state *new_crtc_state)
{
if (!intel_crtc_needs_modeset(new_crtc_state) &&
!intel_crtc_needs_fastset(new_crtc_state))

4
drivers/gpu/drm/i915/display/intel_modeset_verify.h
View File

@@ -13,8 +13,8 @@ struct intel_crtc_state;
void intel_modeset_verify_crtc(struct intel_crtc *crtc,
struct intel_atomic_state *state,
struct intel_crtc_state *old_crtc_state,
struct intel_crtc_state *new_crtc_state);
const struct intel_crtc_state *old_crtc_state,
const struct intel_crtc_state *new_crtc_state);
void intel_modeset_verify_disabled(struct drm_i915_private *dev_priv,
struct intel_atomic_state *state);