We don't modify the drm_display_mode pointer we have in the driver in
most places, so let's make them const.
Signed-off-by: Maxime Ripard <maxime@xxxxxxxxxx>
---
drivers/gpu/drm/vc4/vc4_hdmi.c | 16 ++++++++--------
drivers/gpu/drm/vc4/vc4_hdmi.h | 2 +-
2 files changed, 9 insertions(+), 9 deletions(-)
diff --git a/drivers/gpu/drm/vc4/vc4_hdmi.c b/drivers/gpu/drm/vc4/vc4_hdmi.c
index 84e5a91c2ea7..4a8c902dbbc8 100644
--- a/drivers/gpu/drm/vc4/vc4_hdmi.c
+++ b/drivers/gpu/drm/vc4/vc4_hdmi.c
@@ -335,7 +335,7 @@ static int vc4_hdmi_connector_get_modes(struct drm_connector *connector)
if (vc4_hdmi->disable_4kp60) {
struct drm_device *drm = connector->dev;
- struct drm_display_mode *mode;
+ const struct drm_display_mode *mode;
list_for_each_entry(mode, &connector->probed_modes, head) {
if (vc4_hdmi_mode_needs_scrambling(mode, 8, VC4_HDMI_OUTPUT_RGB)) {
@@ -709,7 +709,7 @@ static void vc4_hdmi_set_infoframes(struct drm_encoder *encoder)
}
static bool vc4_hdmi_supports_scrambling(struct drm_encoder *encoder,
- struct drm_display_mode *mode)
+ const struct drm_display_mode *mode)
{
struct vc4_hdmi *vc4_hdmi = encoder_to_vc4_hdmi(encoder);
struct drm_display_info *display = &vc4_hdmi->connector.display_info;
@@ -732,7 +732,7 @@ static void vc4_hdmi_enable_scrambling(struct drm_encoder *encoder)
{
struct vc4_hdmi *vc4_hdmi = encoder_to_vc4_hdmi(encoder);
struct drm_device *drm = vc4_hdmi->connector.dev;
- struct drm_display_mode *mode = &vc4_hdmi->saved_adjusted_mode;
+ const struct drm_display_mode *mode = &vc4_hdmi->saved_adjusted_mode;
unsigned long flags;
int idx;
@@ -1077,7 +1077,7 @@ static void vc5_hdmi_csc_setup(struct vc4_hdmi *vc4_hdmi,
static void vc4_hdmi_set_timings(struct vc4_hdmi *vc4_hdmi,
struct drm_connector_state *state,
- struct drm_display_mode *mode)
+ const struct drm_display_mode *mode)
{
struct drm_device *drm = vc4_hdmi->connector.dev;
bool hsync_pos = mode->flags & DRM_MODE_FLAG_PHSYNC;
@@ -1141,7 +1141,7 @@ static void vc4_hdmi_set_timings(struct vc4_hdmi *vc4_hdmi,
static void vc5_hdmi_set_timings(struct vc4_hdmi *vc4_hdmi,
struct drm_connector_state *state,
- struct drm_display_mode *mode)
+ const struct drm_display_mode *mode)
{
struct drm_device *drm = vc4_hdmi->connector.dev;
const struct vc4_hdmi_connector_state *vc4_state =
@@ -1303,7 +1303,7 @@ static void vc4_hdmi_encoder_pre_crtc_configure(struct drm_encoder *encoder,
drm_atomic_get_new_connector_state(state, connector);
struct vc4_hdmi_connector_state *vc4_conn_state =
conn_state_to_vc4_hdmi_conn_state(conn_state);
- struct drm_display_mode *mode = &vc4_hdmi->saved_adjusted_mode;
+ const struct drm_display_mode *mode = &vc4_hdmi->saved_adjusted_mode;
unsigned long tmds_char_rate = vc4_conn_state->tmds_char_rate;
unsigned long bvb_rate, hsm_rate;
unsigned long flags;
@@ -1416,7 +1416,7 @@ static void vc4_hdmi_encoder_pre_crtc_enable(struct drm_encoder *encoder,
struct vc4_hdmi *vc4_hdmi = encoder_to_vc4_hdmi(encoder);
struct drm_device *drm = vc4_hdmi->connector.dev;
struct drm_connector *connector = &vc4_hdmi->connector;
- struct drm_display_mode *mode = &vc4_hdmi->saved_adjusted_mode;
+ const struct drm_display_mode *mode = &vc4_hdmi->saved_adjusted_mode;
struct drm_connector_state *conn_state =
drm_atomic_get_new_connector_state(state, connector);
unsigned long flags;
@@ -1444,7 +1444,7 @@ static void vc4_hdmi_encoder_post_crtc_enable(struct drm_encoder *encoder,
{
struct vc4_hdmi *vc4_hdmi = encoder_to_vc4_hdmi(encoder);
struct drm_device *drm = vc4_hdmi->connector.dev;
- struct drm_display_mode *mode = &vc4_hdmi->saved_adjusted_mode;
+ const struct drm_display_mode *mode = &vc4_hdmi->saved_adjusted_mode;
struct drm_display_info *display = &vc4_hdmi->connector.display_info;
bool hsync_pos = mode->flags & DRM_MODE_FLAG_PHSYNC;
bool vsync_pos = mode->flags & DRM_MODE_FLAG_PVSYNC;
diff --git a/drivers/gpu/drm/vc4/vc4_hdmi.h b/drivers/gpu/drm/vc4/vc4_hdmi.h
index 99b0bc1297be..79495ef79f09 100644
--- a/drivers/gpu/drm/vc4/vc4_hdmi.h
+++ b/drivers/gpu/drm/vc4/vc4_hdmi.h
@@ -72,7 +72,7 @@ struct vc4_hdmi_variant {
/* Callback to configure the video timings in the HDMI block */
void (*set_timings)(struct vc4_hdmi *vc4_hdmi,
struct drm_connector_state *state,
- struct drm_display_mode *mode);
+ const struct drm_display_mode *mode);
/* Callback to initialize the PHY according to the connector state */
void (*phy_init)(struct vc4_hdmi *vc4_hdmi,
--
2.37.1
