Commit abad6805 authored by Jani Nikula's avatar Jani Nikula
Browse files

drm/i915/pps: abstract panel power sequencer from intel_dp.c 



In a long overdue refactoring, split out all panel sequencer code from
intel_dp.c to new intel_pps.[ch].

The first part is mostly just code movement as-is, without cleanups or
functional changes.

We need to add a vlv_get_dpll() helper to get at the vlv/chv dpll from
pps code.

v2: Rebase.

Reviewed-by: default avatarAnshuman Gupta <anshuman.gupta@intel.com>
Signed-off-by: default avatarJani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/14cc59d5734432ad976cd49ff8efce8fa413e5b2.1610127741.git.jani.nikula@intel.com
parent 7853b437

drivers/gpu/drm/i915/Makefile

+1 −0
Original line number Diff line number Diff line
@@ -248,6 +248,7 @@ i915-y += \ 
	display/intel_lspcon.o \

	display/intel_lvds.o \

	display/intel_panel.o \

	display/intel_pps.o \

	display/intel_sdvo.o \

	display/intel_tv.o \

	display/intel_vdsc.o \

drivers/gpu/drm/i915/display/intel_ddi.c

+1 −0
Original line number Diff line number Diff line
@@ -46,6 +46,7 @@ 
#include "intel_hotplug.h"

#include "intel_lspcon.h"

#include "intel_panel.h"

#include "intel_pps.h"

#include "intel_psr.h"

#include "intel_sprite.h"

#include "intel_tc.h"

drivers/gpu/drm/i915/display/intel_display_power.c

+1 −1
Original line number Diff line number Diff line
@@ -4,7 +4,6 @@ 
 */



#include "display/intel_crt.h"

#include "display/intel_dp.h"



#include "i915_drv.h"

#include "i915_irq.h"
@@ -16,6 +15,7 @@ 
#include "intel_dpio_phy.h"

#include "intel_hotplug.h"

#include "intel_pm.h"

#include "intel_pps.h"

#include "intel_sideband.h"

#include "intel_tc.h"

#include "intel_vga.h"

drivers/gpu/drm/i915/display/intel_dp.c

+52 −1384

File changed.

Preview size limit exceeded, changes collapsed.

drivers/gpu/drm/i915/display/intel_dp.h

+1 −4
Original line number Diff line number Diff line
@@ -70,15 +70,11 @@ enum irqreturn intel_dp_hpd_pulse(struct intel_digital_port *dig_port, 
void intel_edp_backlight_on(const struct intel_crtc_state *crtc_state,

			    const struct drm_connector_state *conn_state);

void intel_edp_backlight_off(const struct drm_connector_state *conn_state);

void intel_edp_panel_vdd_on(struct intel_dp *intel_dp);

void intel_edp_panel_on(struct intel_dp *intel_dp);

void intel_edp_panel_off(struct intel_dp *intel_dp);

void intel_dp_mst_suspend(struct drm_i915_private *dev_priv);

void intel_dp_mst_resume(struct drm_i915_private *dev_priv);

int intel_dp_max_link_rate(struct intel_dp *intel_dp);

int intel_dp_max_lane_count(struct intel_dp *intel_dp);

int intel_dp_rate_select(struct intel_dp *intel_dp, int rate);

void intel_power_sequencer_reset(struct drm_i915_private *dev_priv);

u32 intel_dp_pack_aux(const u8 *src, int src_bytes);



void intel_edp_drrs_enable(struct intel_dp *intel_dp,
@@ -141,6 +137,7 @@ bool intel_dp_initial_fastset_check(struct intel_encoder *encoder, 
				    struct intel_crtc_state *crtc_state);

void intel_dp_sync_state(struct intel_encoder *encoder,

			 const struct intel_crtc_state *crtc_state);

const struct dpll *vlv_get_dpll(struct drm_i915_private *i915);



void intel_dp_check_frl_training(struct intel_dp *intel_dp);

void intel_dp_pcon_dsc_configure(struct intel_dp *intel_dp,