Avoid direct uncore use in display code.
Cc: Maarten Lankhorst <maarten.lankho...@linux.intel.com>
Signed-off-by: Jani Nikula <jani.nik...@intel.com>
---
drivers/gpu/drm/i915/display/intel_dp_aux.c | 29 +++++++++------------
1 file changed, 13 insertions(+), 16 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_dp_aux.c
b/drivers/gpu/drm/i915/display/intel_dp_aux.c
index 664bebdecea7..91c93c93e5fc 100644
--- a/drivers/gpu/drm/i915/display/intel_dp_aux.c
+++ b/drivers/gpu/drm/i915/display/intel_dp_aux.c
@@ -6,6 +6,7 @@
#include "i915_drv.h"
#include "i915_reg.h"
#include "i915_trace.h"
+#include "intel_de.h"
#include "intel_display_types.h"
#include "intel_dp_aux.h"
#include "intel_pps.h"
@@ -42,7 +43,7 @@ intel_dp_aux_wait_done(struct intel_dp *intel_dp)
u32 status;
bool done;
-#define C (((status = intel_uncore_read_notrace(&i915->uncore, ch_ctl)) &
DP_AUX_CH_CTL_SEND_BUSY) == 0)
+#define C (((status = intel_de_read_notrace(i915, ch_ctl)) &
DP_AUX_CH_CTL_SEND_BUSY) == 0)
done = wait_event_timeout(i915->display.gmbus.wait_queue, C,
msecs_to_jiffies_timeout(timeout_ms));
@@ -191,7 +192,6 @@ intel_dp_aux_xfer(struct intel_dp *intel_dp,
struct intel_digital_port *dig_port = dp_to_dig_port(intel_dp);
struct drm_i915_private *i915 =
to_i915(dig_port->base.base.dev);
- struct intel_uncore *uncore = &i915->uncore;
enum phy phy = intel_port_to_phy(i915, dig_port->base.port);
bool is_tc_port = intel_phy_is_tc(i915, phy);
i915_reg_t ch_ctl, ch_data[5];
@@ -235,7 +235,7 @@ intel_dp_aux_xfer(struct intel_dp *intel_dp,
/* Try to wait for any previous AUX channel activity */
for (try = 0; try < 3; try++) {
- status = intel_uncore_read_notrace(uncore, ch_ctl);
+ status = intel_de_read_notrace(i915, ch_ctl);
if ((status & DP_AUX_CH_CTL_SEND_BUSY) == 0)
break;
msleep(1);
@@ -244,7 +244,7 @@ intel_dp_aux_xfer(struct intel_dp *intel_dp,
trace_i915_reg_rw(false, ch_ctl, status, sizeof(status), true);
if (try == 3) {
- const u32 status = intel_uncore_read(uncore, ch_ctl);
+ const u32 status = intel_de_read(i915, ch_ctl);
if (status != intel_dp->aux_busy_last_status) {
drm_WARN(&i915->drm, 1,
@@ -274,23 +274,20 @@ intel_dp_aux_xfer(struct intel_dp *intel_dp,
for (try = 0; try < 5; try++) {
/* Load the send data into the aux channel data
registers */
for (i = 0; i < send_bytes; i += 4)
- intel_uncore_write(uncore,
- ch_data[i >> 2],
- intel_dp_aux_pack(send + i,
- send_bytes
- i));
+ intel_de_write(i915, ch_data[i >> 2],
+ intel_dp_aux_pack(send + i,
+ send_bytes -
i));
/* Send the command and wait for it to complete */
- intel_uncore_write(uncore, ch_ctl, send_ctl);
+ intel_de_write(i915, ch_ctl, send_ctl);
status = intel_dp_aux_wait_done(intel_dp);
/* Clear done status and any errors */
- intel_uncore_write(uncore,
- ch_ctl,
- status |
- DP_AUX_CH_CTL_DONE |
- DP_AUX_CH_CTL_TIME_OUT_ERROR |
- DP_AUX_CH_CTL_RECEIVE_ERROR);
+ intel_de_write(i915, ch_ctl,
+ status | DP_AUX_CH_CTL_DONE |
+ DP_AUX_CH_CTL_TIME_OUT_ERROR |
+ DP_AUX_CH_CTL_RECEIVE_ERROR);
/*
* DP CTS 1.2 Core Rev 1.1, 4.2.1.1 & 4.2.1.2
@@ -361,7 +358,7 @@ intel_dp_aux_xfer(struct intel_dp *intel_dp,
recv_bytes = recv_size;
for (i = 0; i < recv_bytes; i += 4)
- intel_dp_aux_unpack(intel_uncore_read(uncore, ch_data[i >> 2]),
+ intel_dp_aux_unpack(intel_de_read(i915, ch_data[i >> 2]),
recv + i, recv_bytes - i);
ret = recv_bytes;
--
2.34.1
