Message ID | b2cef85c9d14c95e1d5e164823de74375485ae79.1495030890.git.jani.nikula@intel.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
On Wed, May 17, 2017 at 05:25:14PM +0300, Jani Nikula wrote: > Switch to using the common DP helpers instead of using our own. > > Signed-off-by: Jani Nikula <jani.nikula@intel.com> Forgot to remove struct intel_dp_desc, otherwise lgtm. Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> > --- > drivers/gpu/drm/i915/intel_dp.c | 37 ++++--------------------------------- > drivers/gpu/drm/i915/intel_drv.h | 5 +---- > drivers/gpu/drm/i915/intel_lspcon.c | 2 +- > 3 files changed, 6 insertions(+), 38 deletions(-) > > diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c > index 4a6feb6a69bd..2a5f385e8f44 100644 > --- a/drivers/gpu/drm/i915/intel_dp.c > +++ b/drivers/gpu/drm/i915/intel_dp.c > @@ -1548,37 +1548,6 @@ static void intel_dp_print_rates(struct intel_dp *intel_dp) > DRM_DEBUG_KMS("common rates: %s\n", str); > } > > -bool > -__intel_dp_read_desc(struct intel_dp *intel_dp, struct intel_dp_desc *desc) > -{ > - u32 base = drm_dp_is_branch(intel_dp->dpcd) ? DP_BRANCH_OUI : > - DP_SINK_OUI; > - > - return drm_dp_dpcd_read(&intel_dp->aux, base, desc, sizeof(*desc)) == > - sizeof(*desc); > -} > - > -bool intel_dp_read_desc(struct intel_dp *intel_dp) > -{ > - struct intel_dp_desc *desc = &intel_dp->desc; > - bool oui_sup = intel_dp->dpcd[DP_DOWN_STREAM_PORT_COUNT] & > - DP_OUI_SUPPORT; > - int dev_id_len; > - > - if (!__intel_dp_read_desc(intel_dp, desc)) > - return false; > - > - dev_id_len = strnlen(desc->device_id, sizeof(desc->device_id)); > - DRM_DEBUG_KMS("DP %s: OUI %*phD%s dev-ID %*pE HW-rev %d.%d SW-rev %d.%d\n", > - drm_dp_is_branch(intel_dp->dpcd) ? "branch" : "sink", > - (int)sizeof(desc->oui), desc->oui, oui_sup ? "" : "(NS)", > - dev_id_len, desc->device_id, > - desc->hw_rev >> 4, desc->hw_rev & 0xf, > - desc->sw_major_rev, desc->sw_minor_rev); > - > - return true; > -} > - > int > intel_dp_max_link_rate(struct intel_dp *intel_dp) > { > @@ -3662,7 +3631,8 @@ intel_edp_init_dpcd(struct intel_dp *intel_dp) > if (!intel_dp_read_dpcd(intel_dp)) > return false; > > - intel_dp_read_desc(intel_dp); > + drm_dp_read_desc(&intel_dp->aux, &intel_dp->desc, > + drm_dp_is_branch(intel_dp->dpcd)); > > if (intel_dp->dpcd[DP_DPCD_REV] >= 0x11) > dev_priv->no_aux_handshake = intel_dp->dpcd[DP_MAX_DOWNSPREAD] & > @@ -4677,7 +4647,8 @@ intel_dp_long_pulse(struct intel_connector *intel_connector) > > intel_dp_print_rates(intel_dp); > > - intel_dp_read_desc(intel_dp); > + drm_dp_read_desc(&intel_dp->aux, &intel_dp->desc, > + drm_dp_is_branch(intel_dp->dpcd)); > > intel_dp_configure_mst(intel_dp); > > diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h > index bd500977b3fc..61a9981343d5 100644 > --- a/drivers/gpu/drm/i915/intel_drv.h > +++ b/drivers/gpu/drm/i915/intel_drv.h > @@ -996,7 +996,7 @@ struct intel_dp { > /* Max rate for the current link */ > int max_link_rate; > /* sink or branch descriptor */ > - struct intel_dp_desc desc; > + struct drm_dp_desc desc; > struct drm_dp_aux aux; > enum intel_display_power_domain aux_power_domain; > uint8_t train_set[4]; > @@ -1571,9 +1571,6 @@ static inline unsigned int intel_dp_unused_lane_mask(int lane_count) > } > > bool intel_dp_read_dpcd(struct intel_dp *intel_dp); > -bool __intel_dp_read_desc(struct intel_dp *intel_dp, > - struct intel_dp_desc *desc); > -bool intel_dp_read_desc(struct intel_dp *intel_dp); > int intel_dp_link_required(int pixel_clock, int bpp); > int intel_dp_max_data_rate(int max_link_clock, int max_lanes); > bool intel_digital_port_connected(struct drm_i915_private *dev_priv, > diff --git a/drivers/gpu/drm/i915/intel_lspcon.c b/drivers/gpu/drm/i915/intel_lspcon.c > index 71cbe9c08932..5abef482eacf 100644 > --- a/drivers/gpu/drm/i915/intel_lspcon.c > +++ b/drivers/gpu/drm/i915/intel_lspcon.c > @@ -240,7 +240,7 @@ bool lspcon_init(struct intel_digital_port *intel_dig_port) > return false; > } > > - intel_dp_read_desc(dp); > + drm_dp_read_desc(&dp->aux, &dp->desc, drm_dp_is_branch(dp->dpcd)); > > DRM_DEBUG_KMS("Success: LSPCON init\n"); > return true; > -- > 2.11.0 >
diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c index 4a6feb6a69bd..2a5f385e8f44 100644 --- a/drivers/gpu/drm/i915/intel_dp.c +++ b/drivers/gpu/drm/i915/intel_dp.c @@ -1548,37 +1548,6 @@ static void intel_dp_print_rates(struct intel_dp *intel_dp) DRM_DEBUG_KMS("common rates: %s\n", str); } -bool -__intel_dp_read_desc(struct intel_dp *intel_dp, struct intel_dp_desc *desc) -{ - u32 base = drm_dp_is_branch(intel_dp->dpcd) ? DP_BRANCH_OUI : - DP_SINK_OUI; - - return drm_dp_dpcd_read(&intel_dp->aux, base, desc, sizeof(*desc)) == - sizeof(*desc); -} - -bool intel_dp_read_desc(struct intel_dp *intel_dp) -{ - struct intel_dp_desc *desc = &intel_dp->desc; - bool oui_sup = intel_dp->dpcd[DP_DOWN_STREAM_PORT_COUNT] & - DP_OUI_SUPPORT; - int dev_id_len; - - if (!__intel_dp_read_desc(intel_dp, desc)) - return false; - - dev_id_len = strnlen(desc->device_id, sizeof(desc->device_id)); - DRM_DEBUG_KMS("DP %s: OUI %*phD%s dev-ID %*pE HW-rev %d.%d SW-rev %d.%d\n", - drm_dp_is_branch(intel_dp->dpcd) ? "branch" : "sink", - (int)sizeof(desc->oui), desc->oui, oui_sup ? "" : "(NS)", - dev_id_len, desc->device_id, - desc->hw_rev >> 4, desc->hw_rev & 0xf, - desc->sw_major_rev, desc->sw_minor_rev); - - return true; -} - int intel_dp_max_link_rate(struct intel_dp *intel_dp) { @@ -3662,7 +3631,8 @@ intel_edp_init_dpcd(struct intel_dp *intel_dp) if (!intel_dp_read_dpcd(intel_dp)) return false; - intel_dp_read_desc(intel_dp); + drm_dp_read_desc(&intel_dp->aux, &intel_dp->desc, + drm_dp_is_branch(intel_dp->dpcd)); if (intel_dp->dpcd[DP_DPCD_REV] >= 0x11) dev_priv->no_aux_handshake = intel_dp->dpcd[DP_MAX_DOWNSPREAD] & @@ -4677,7 +4647,8 @@ intel_dp_long_pulse(struct intel_connector *intel_connector) intel_dp_print_rates(intel_dp); - intel_dp_read_desc(intel_dp); + drm_dp_read_desc(&intel_dp->aux, &intel_dp->desc, + drm_dp_is_branch(intel_dp->dpcd)); intel_dp_configure_mst(intel_dp); diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h index bd500977b3fc..61a9981343d5 100644 --- a/drivers/gpu/drm/i915/intel_drv.h +++ b/drivers/gpu/drm/i915/intel_drv.h @@ -996,7 +996,7 @@ struct intel_dp { /* Max rate for the current link */ int max_link_rate; /* sink or branch descriptor */ - struct intel_dp_desc desc; + struct drm_dp_desc desc; struct drm_dp_aux aux; enum intel_display_power_domain aux_power_domain; uint8_t train_set[4]; @@ -1571,9 +1571,6 @@ static inline unsigned int intel_dp_unused_lane_mask(int lane_count) } bool intel_dp_read_dpcd(struct intel_dp *intel_dp); -bool __intel_dp_read_desc(struct intel_dp *intel_dp, - struct intel_dp_desc *desc); -bool intel_dp_read_desc(struct intel_dp *intel_dp); int intel_dp_link_required(int pixel_clock, int bpp); int intel_dp_max_data_rate(int max_link_clock, int max_lanes); bool intel_digital_port_connected(struct drm_i915_private *dev_priv, diff --git a/drivers/gpu/drm/i915/intel_lspcon.c b/drivers/gpu/drm/i915/intel_lspcon.c index 71cbe9c08932..5abef482eacf 100644 --- a/drivers/gpu/drm/i915/intel_lspcon.c +++ b/drivers/gpu/drm/i915/intel_lspcon.c @@ -240,7 +240,7 @@ bool lspcon_init(struct intel_digital_port *intel_dig_port) return false; } - intel_dp_read_desc(dp); + drm_dp_read_desc(&dp->aux, &dp->desc, drm_dp_is_branch(dp->dpcd)); DRM_DEBUG_KMS("Success: LSPCON init\n"); return true;
Switch to using the common DP helpers instead of using our own. Signed-off-by: Jani Nikula <jani.nikula@intel.com> --- drivers/gpu/drm/i915/intel_dp.c | 37 ++++--------------------------------- drivers/gpu/drm/i915/intel_drv.h | 5 +---- drivers/gpu/drm/i915/intel_lspcon.c | 2 +- 3 files changed, 6 insertions(+), 38 deletions(-)