To avoid inconsistency in the VKMS code, rename all struct vkms_crtc
instances to vkms_crtc. This should not change the behavior of the driver.
Signed-off-by: Louis Chauvet <louis.chau...@bootlin.com>
---
drivers/gpu/drm/vkms/vkms_composer.c | 30 ++++++++++----------
drivers/gpu/drm/vkms/vkms_composer.h | 2 +-
drivers/gpu/drm/vkms/vkms_crtc.c | 52 +++++++++++++++++------------------
drivers/gpu/drm/vkms/vkms_writeback.c | 12 ++++----
4 files changed, 48 insertions(+), 48 deletions(-)
diff --git a/drivers/gpu/drm/vkms/vkms_composer.c
b/drivers/gpu/drm/vkms/vkms_composer.c
index 9b2f578c2eb1..4376900b4986 100644
--- a/drivers/gpu/drm/vkms/vkms_composer.c
+++ b/drivers/gpu/drm/vkms/vkms_composer.c
@@ -515,13 +515,13 @@ void vkms_composer_worker(struct work_struct *work)
composer_work);
struct drm_crtc *crtc = crtc_state->base.crtc;
struct vkms_writeback_job *active_wb = crtc_state->active_writeback;
- struct vkms_crtc *out = drm_crtc_to_vkms_crtc(crtc);
+ struct vkms_crtc *vkms_crtc = drm_crtc_to_vkms_crtc(crtc);
bool crc_pending, wb_pending;
u64 frame_start, frame_end;
u32 crc32 = 0;
int ret;
- spin_lock_irq(&out->composer_lock);
+ spin_lock_irq(&vkms_crtc->composer_lock);
frame_start = crtc_state->frame_start;
frame_end = crtc_state->frame_end;
crc_pending = crtc_state->crc_pending;
@@ -545,7 +545,7 @@ void vkms_composer_worker(struct work_struct *work)
crtc_state->gamma_lut.base = NULL;
}
- spin_unlock_irq(&out->composer_lock);
+ spin_unlock_irq(&vkms_crtc->composer_lock);
/*
* We raced with the vblank hrtimer and previous work already computed
@@ -563,10 +563,10 @@ void vkms_composer_worker(struct work_struct *work)
return;
if (wb_pending) {
- drm_writeback_signal_completion(&out->wb_connector, 0);
- spin_lock_irq(&out->composer_lock);
+ drm_writeback_signal_completion(&vkms_crtc->wb_connector, 0);
+ spin_lock_irq(&vkms_crtc->composer_lock);
crtc_state->wb_pending = false;
- spin_unlock_irq(&out->composer_lock);
+ spin_unlock_irq(&vkms_crtc->composer_lock);
}
/*
@@ -616,31 +616,31 @@ int vkms_verify_crc_source(struct drm_crtc *crtc, const
char *src_name,
return 0;
}
-void vkms_set_composer(struct vkms_crtc *out, bool enabled)
+void vkms_set_composer(struct vkms_crtc *vkms_crtc, bool enabled)
{
bool old_enabled;
if (enabled)
- drm_crtc_vblank_get(&out->base);
+ drm_crtc_vblank_get(&vkms_crtc->base);
- spin_lock_irq(&out->lock);
- old_enabled = out->composer_enabled;
- out->composer_enabled = enabled;
- spin_unlock_irq(&out->lock);
+ spin_lock_irq(&vkms_crtc->lock);
+ old_enabled = vkms_crtc->composer_enabled;
+ vkms_crtc->composer_enabled = enabled;
+ spin_unlock_irq(&vkms_crtc->lock);
if (old_enabled)
- drm_crtc_vblank_put(&out->base);
+ drm_crtc_vblank_put(&vkms_crtc->base);
}
int vkms_set_crc_source(struct drm_crtc *crtc, const char *src_name)
{
- struct vkms_crtc *out = drm_crtc_to_vkms_crtc(crtc);
+ struct vkms_crtc *vkms_crtc = drm_crtc_to_vkms_crtc(crtc);
bool enabled = false;
int ret = 0;
ret = vkms_crc_parse_source(src_name, &enabled);
- vkms_set_composer(out, enabled);
+ vkms_set_composer(vkms_crtc, enabled);
return ret;
}
diff --git a/drivers/gpu/drm/vkms/vkms_composer.h
b/drivers/gpu/drm/vkms/vkms_composer.h
index 77efd2e3a63a..5a676b9960aa 100644
--- a/drivers/gpu/drm/vkms/vkms_composer.h
+++ b/drivers/gpu/drm/vkms/vkms_composer.h
@@ -7,7 +7,7 @@
#include "vkms_crtc.h"
void vkms_composer_worker(struct work_struct *work);
-void vkms_set_composer(struct vkms_crtc *out, bool enabled);
+void vkms_set_composer(struct vkms_crtc *vkms_crtc, bool enabled);
/* CRC Support */
const char *const *vkms_get_crc_sources(struct drm_crtc *crtc, size_t *count);
diff --git a/drivers/gpu/drm/vkms/vkms_crtc.c b/drivers/gpu/drm/vkms/vkms_crtc.c
index 47e62fb3e404..6f6d3118b2f2 100644
--- a/drivers/gpu/drm/vkms/vkms_crtc.c
+++ b/drivers/gpu/drm/vkms/vkms_crtc.c
@@ -16,34 +16,34 @@
static enum hrtimer_restart vkms_vblank_simulate(struct hrtimer *timer)
{
- struct vkms_crtc *output = hrtimer_to_vkms_crtc(timer);
- struct drm_crtc *crtc = &output->base;
+ struct vkms_crtc *vkms_crtc = hrtimer_to_vkms_crtc(timer);
+ struct drm_crtc *crtc = &vkms_crtc->base;
struct vkms_crtc_state *state;
u64 ret_overrun;
bool ret, fence_cookie;
fence_cookie = dma_fence_begin_signalling();
- ret_overrun = hrtimer_forward_now(&output->vblank_hrtimer,
- output->period_ns);
+ ret_overrun = hrtimer_forward_now(&vkms_crtc->vblank_hrtimer,
+ vkms_crtc->period_ns);
if (ret_overrun != 1)
pr_warn("%s: vblank timer overrun\n", __func__);
- spin_lock(&output->lock);
+ spin_lock(&vkms_crtc->lock);
ret = drm_crtc_handle_vblank(crtc);
if (!ret)
DRM_ERROR("vkms failure on handling vblank");
- state = output->composer_state;
- spin_unlock(&output->lock);
+ state = vkms_crtc->composer_state;
+ spin_unlock(&vkms_crtc->lock);
- if (state && output->composer_enabled) {
+ if (state && vkms_crtc->composer_enabled) {
u64 frame = drm_crtc_accurate_vblank_count(crtc);
/* update frame_start only if a queued vkms_composer_worker()
* has read the data
*/
- spin_lock(&output->composer_lock);
+ spin_lock(&vkms_crtc->composer_lock);
if (!state->crc_pending)
state->frame_start = frame;
else
@@ -51,9 +51,9 @@ static enum hrtimer_restart vkms_vblank_simulate(struct
hrtimer *timer)
state->frame_start, frame);
state->frame_end = frame;
state->crc_pending = true;
- spin_unlock(&output->composer_lock);
+ spin_unlock(&vkms_crtc->composer_lock);
- ret = queue_work(output->composer_workq, &state->composer_work);
+ ret = queue_work(vkms_crtc->composer_workq,
&state->composer_work);
if (!ret)
DRM_DEBUG_DRIVER("Composer worker already queued\n");
}
@@ -67,23 +67,23 @@ static int vkms_enable_vblank(struct drm_crtc *crtc)
{
struct drm_device *dev = crtc->dev;
struct drm_vblank_crtc *vblank = drm_crtc_vblank_crtc(crtc);
- struct vkms_crtc *out = drm_crtc_to_vkms_crtc(crtc);
+ struct vkms_crtc *vkms_crtc = drm_crtc_to_vkms_crtc(crtc);
drm_calc_timestamping_constants(crtc, &crtc->mode);
- hrtimer_init(&out->vblank_hrtimer, CLOCK_MONOTONIC, HRTIMER_MODE_REL);
- out->vblank_hrtimer.function = &vkms_vblank_simulate;
- out->period_ns = ktime_set(0, vblank->framedur_ns);
- hrtimer_start(&out->vblank_hrtimer, out->period_ns, HRTIMER_MODE_REL);
+ hrtimer_init(&vkms_crtc->vblank_hrtimer, CLOCK_MONOTONIC,
HRTIMER_MODE_REL);
+ vkms_crtc->vblank_hrtimer.function = &vkms_vblank_simulate;
+ vkms_crtc->period_ns = ktime_set(0, vblank->framedur_ns);
+ hrtimer_start(&vkms_crtc->vblank_hrtimer, vkms_crtc->period_ns,
HRTIMER_MODE_REL);
return 0;
}
static void vkms_disable_vblank(struct drm_crtc *crtc)
{
- struct vkms_crtc *out = drm_crtc_to_vkms_crtc(crtc);
+ struct vkms_crtc *vkms_crtc = drm_crtc_to_vkms_crtc(crtc);
- hrtimer_cancel(&out->vblank_hrtimer);
+ hrtimer_cancel(&vkms_crtc->vblank_hrtimer);
}
static bool vkms_get_vblank_timestamp(struct drm_crtc *crtc,
@@ -91,7 +91,7 @@ static bool vkms_get_vblank_timestamp(struct drm_crtc *crtc,
bool in_vblank_irq)
{
struct drm_device *dev = crtc->dev;
- struct vkms_crtc *output = drm_crtc_to_vkms_crtc(crtc);
+ struct vkms_crtc *vkms_crtc = drm_crtc_to_vkms_crtc(crtc);
struct drm_vblank_crtc *vblank = drm_crtc_vblank_crtc(crtc);
if (!READ_ONCE(vblank->enabled)) {
@@ -99,7 +99,7 @@ static bool vkms_get_vblank_timestamp(struct drm_crtc *crtc,
return true;
}
- *vblank_time = READ_ONCE(output->vblank_hrtimer.node.expires);
+ *vblank_time = READ_ONCE(vkms_crtc->vblank_hrtimer.node.expires);
if (WARN_ON(*vblank_time == vblank->time))
return true;
@@ -111,7 +111,7 @@ static bool vkms_get_vblank_timestamp(struct drm_crtc *crtc,
* the vblank core expects. Therefore we need to always correct the
* timestampe by one frame.
*/
- *vblank_time -= output->period_ns;
+ *vblank_time -= vkms_crtc->period_ns;
return true;
}
@@ -235,18 +235,18 @@ static void vkms_crtc_atomic_disable(struct drm_crtc
*crtc,
static void vkms_crtc_atomic_begin(struct drm_crtc *crtc,
struct drm_atomic_state *state)
{
- struct vkms_crtc *vkms_output = drm_crtc_to_vkms_crtc(crtc);
+ struct vkms_crtc *vkms_crtc = drm_crtc_to_vkms_crtc(crtc);
/* This lock is held across the atomic commit to block vblank timer
* from scheduling vkms_composer_worker until the composer is updated
*/
- spin_lock_irq(&vkms_output->lock);
+ spin_lock_irq(&vkms_crtc->lock);
}
static void vkms_crtc_atomic_flush(struct drm_crtc *crtc,
struct drm_atomic_state *state)
{
- struct vkms_crtc *vkms_output = drm_crtc_to_vkms_crtc(crtc);
+ struct vkms_crtc *vkms_crtc = drm_crtc_to_vkms_crtc(crtc);
if (crtc->state->event) {
spin_lock(&crtc->dev->event_lock);
@@ -261,9 +261,9 @@ static void vkms_crtc_atomic_flush(struct drm_crtc *crtc,
crtc->state->event = NULL;
}
- vkms_output->composer_state =
drm_crtc_state_to_vkms_crtc_state(crtc->state);
+ vkms_crtc->composer_state =
drm_crtc_state_to_vkms_crtc_state(crtc->state);
- spin_unlock_irq(&vkms_output->lock);
+ spin_unlock_irq(&vkms_crtc->lock);
}
static const struct drm_crtc_helper_funcs vkms_crtc_helper_funcs = {
diff --git a/drivers/gpu/drm/vkms/vkms_writeback.c
b/drivers/gpu/drm/vkms/vkms_writeback.c
index 322e247979b2..69c710f21e57 100644
--- a/drivers/gpu/drm/vkms/vkms_writeback.c
+++ b/drivers/gpu/drm/vkms/vkms_writeback.c
@@ -128,9 +128,9 @@ static void vkms_wb_atomic_commit(struct drm_connector
*conn,
{
struct drm_connector_state *connector_state =
drm_atomic_get_new_connector_state(state,
conn);
- struct vkms_crtc *output = drm_crtc_to_vkms_crtc(connector_state->crtc);
- struct drm_writeback_connector *wb_conn = &output->wb_connector;
- struct vkms_crtc_state *crtc_state = output->composer_state;
+ struct vkms_crtc *vkms_crtc =
drm_crtc_to_vkms_crtc(connector_state->crtc);
+ struct drm_writeback_connector *wb_conn = &vkms_crtc->wb_connector;
+ struct vkms_crtc_state *crtc_state = vkms_crtc->composer_state;
struct drm_framebuffer *fb = connector_state->writeback_job->fb;
u16 crtc_height = crtc_state->base.crtc->mode.vdisplay;
u16 crtc_width = crtc_state->base.crtc->mode.hdisplay;
@@ -141,15 +141,15 @@ static void vkms_wb_atomic_commit(struct drm_connector
*conn,
if (!connector_state)
return;
- vkms_set_composer(output, true);
+ vkms_set_composer(vkms_crtc, true);
active_wb = connector_state->writeback_job->priv;
wb_frame_info = &active_wb->wb_frame_info;
- spin_lock_irq(&output->composer_lock);
+ spin_lock_irq(&vkms_crtc->composer_lock);
crtc_state->active_writeback = active_wb;
crtc_state->wb_pending = true;
- spin_unlock_irq(&output->composer_lock);
+ spin_unlock_irq(&vkms_crtc->composer_lock);
drm_writeback_queue_job(wb_conn, connector_state);
active_wb->pixel_write = get_pixel_write_line_function(wb_format);
drm_rect_init(&wb_frame_info->src, 0, 0, crtc_width, crtc_height);
--
2.44.2
