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drm/i915/drrs: Refactor CPU transcoder DRRS check

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Rename cpu_transcoder_has_drrs() to intel_cpu_transcoder_has_drrs() and
move it to intel_drrs.[ch].

V2:
 - Move helpers to intel_drrs.[ch] (Jani)
 - Fix commit message (Jani)

Cc: Jani Nikula <jani.nikula@intel.com>
Cc: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
Cc: Mitul Golani <mitulkumar.ajitkumar.golani@intel.com>
Signed-off-by: Bhanuprakash Modem <bhanuprakash.modem@intel.com>
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240228055502.2857819-1-bhanuprakash.modem@intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
(cherry picked from commit 2d04f81585)
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
This commit is contained in:
Bhanuprakash Modem
2024-02-28 11:25:02 +05:30
committed by Rodrigo Vivi
parent 186bce6827
commit 09ae0f4543
3 changed files with 14 additions and 10 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
drivers/gpu/drm/i915/display/intel_dp.c
View File

@@ -67,6 +67,7 @@
#include "intel_dp_tunnel.h"
#include "intel_dpio_phy.h"
#include "intel_dpll.h"
#include "intel_drrs.h"
#include "intel_fifo_underrun.h"
#include "intel_hdcp.h"
#include "intel_hdmi.h"
@@ -2683,15 +2684,6 @@ intel_dp_compute_hdr_metadata_infoframe_sdp(struct intel_dp *intel_dp,
intel_hdmi_infoframe_enable(HDMI_PACKET_TYPE_GAMUT_METADATA);
}
static bool cpu_transcoder_has_drrs(struct drm_i915_private *i915,
enum transcoder cpu_transcoder)
{
if (HAS_DOUBLE_BUFFERED_M_N(i915))
return true;
return intel_cpu_transcoder_has_m2_n2(i915, cpu_transcoder);
}
static bool can_enable_drrs(struct intel_connector *connector,
const struct intel_crtc_state *pipe_config,
const struct drm_display_mode *downclock_mode)
@@ -2714,7 +2706,7 @@ static bool can_enable_drrs(struct intel_connector *connector,
if (pipe_config->has_pch_encoder)
return false;
if (!cpu_transcoder_has_drrs(i915, pipe_config->cpu_transcoder))
if (!intel_cpu_transcoder_has_drrs(i915, pipe_config->cpu_transcoder))
return false;
return downclock_mode &&

9
drivers/gpu/drm/i915/display/intel_drrs.c
View File

@@ -63,6 +63,15 @@ const char *intel_drrs_type_str(enum drrs_type drrs_type)
return str[drrs_type];
}
bool intel_cpu_transcoder_has_drrs(struct drm_i915_private *i915,
enum transcoder cpu_transcoder)
{
if (HAS_DOUBLE_BUFFERED_M_N(i915))
return true;
return intel_cpu_transcoder_has_m2_n2(i915, cpu_transcoder);
}
static void
intel_drrs_set_refresh_rate_pipeconf(struct intel_crtc *crtc,
enum drrs_refresh_rate refresh_rate)

3
drivers/gpu/drm/i915/display/intel_drrs.h
View File

@@ -9,12 +9,15 @@
#include <linux/types.h>
enum drrs_type;
enum transcoder;
struct drm_i915_private;
struct intel_atomic_state;
struct intel_crtc;
struct intel_crtc_state;
struct intel_connector;
bool intel_cpu_transcoder_has_drrs(struct drm_i915_private *i915,
enum transcoder cpu_transcoder);
const char *intel_drrs_type_str(enum drrs_type drrs_type);
bool intel_drrs_is_active(struct intel_crtc *crtc);
void intel_drrs_activate(const struct intel_crtc_state *crtc_state);