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drm/i915: make a few DDI functions static 

We don't need to export them since they're not being used outside the
file. The next time I try to find the callers for these things I will
know I won't need to look outside intel_ddi.c.

Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1490907472-10883-1-git-send-email-paulo.r.zanoni@intel.com
This commit is contained in:
Paulo Zanoni 2017-03-30 17:57:52 -03:00
parent ae351beb1f
commit d7c530b259
2 changed files with 4 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
drivers/gpu/drm/i915/intel_ddi.c
View File

@ -539,7 +539,7 @@ intel_ddi_get_buf_trans_fdi(struct drm_i915_private *dev_priv,
* values in advance. This function programs the correct values for
* DP/eDP/FDI use cases.
*/
void intel_prepare_dp_ddi_buffers(struct intel_encoder *encoder)
static void intel_prepare_dp_ddi_buffers(struct intel_encoder *encoder)
{
struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
u32 iboost_bit = 0;
@ -806,7 +806,7 @@ void hsw_fdi_link_train(struct intel_crtc *crtc,
DP_TP_CTL_ENABLE);
}
void intel_ddi_init_dp_buf_reg(struct intel_encoder *encoder)
static void intel_ddi_init_dp_buf_reg(struct intel_encoder *encoder)
{
struct intel_dp *intel_dp = enc_to_intel_dp(&encoder->base);
struct intel_digital_port *intel_dig_port =
@ -1616,8 +1616,8 @@ uint32_t ddi_signal_levels(struct intel_dp *intel_dp)
return DDI_BUF_TRANS_SELECT(level);
}
void intel_ddi_clk_select(struct intel_encoder *encoder,
struct intel_shared_dpll *pll)
static void intel_ddi_clk_select(struct intel_encoder *encoder,
struct intel_shared_dpll *pll)
{
struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
enum port port = intel_ddi_get_encoder_port(encoder);

4
drivers/gpu/drm/i915/intel_drv.h
View File

@ -1229,12 +1229,9 @@ void intel_crt_init(struct drm_i915_private *dev_priv);
void intel_crt_reset(struct drm_encoder *encoder);
/* intel_ddi.c */
void intel_ddi_clk_select(struct intel_encoder *encoder,
struct intel_shared_dpll *pll);
void intel_ddi_fdi_post_disable(struct intel_encoder *intel_encoder,
struct intel_crtc_state *old_crtc_state,
struct drm_connector_state *old_conn_state);
void intel_prepare_dp_ddi_buffers(struct intel_encoder *encoder);
void hsw_fdi_link_train(struct intel_crtc *crtc,
const struct intel_crtc_state *crtc_state);
void intel_ddi_init(struct drm_i915_private *dev_priv, enum port port);
@ -1255,7 +1252,6 @@ bool intel_ddi_is_audio_enabled(struct drm_i915_private *dev_priv,
void intel_ddi_get_config(struct intel_encoder *encoder,
struct intel_crtc_state *pipe_config);
void intel_ddi_init_dp_buf_reg(struct intel_encoder *encoder);
void intel_ddi_clock_get(struct intel_encoder *encoder,
struct intel_crtc_state *pipe_config);
void intel_ddi_set_vc_payload_alloc(const struct intel_crtc_state *crtc_state,