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path: root/drivers/gpu/drm/exynos/exynos_drm_gsc.c
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Diffstat (limited to 'drivers/gpu/drm/exynos/exynos_drm_gsc.c')
-rw-r--r--drivers/gpu/drm/exynos/exynos_drm_gsc.c72
1 files changed, 37 insertions, 35 deletions
diff --git a/drivers/gpu/drm/exynos/exynos_drm_gsc.c b/drivers/gpu/drm/exynos/exynos_drm_gsc.c
index f048d97fe9e2..0bfb5e9f6e91 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_gsc.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_gsc.c
@@ -395,7 +395,7 @@ static int gsc_sw_reset(struct gsc_context *ctx)
}
if (cfg) {
- DRM_ERROR("failed to reset gsc h/w.\n");
+ DRM_DEV_ERROR(ctx->dev, "failed to reset gsc h/w.\n");
return -EBUSY;
}
@@ -422,8 +422,8 @@ static void gsc_handle_irq(struct gsc_context *ctx, bool enable,
{
u32 cfg;
- DRM_DEBUG_KMS("enable[%d]overflow[%d]level[%d]\n",
- enable, overflow, done);
+ DRM_DEV_DEBUG_KMS(ctx->dev, "enable[%d]overflow[%d]level[%d]\n",
+ enable, overflow, done);
cfg = gsc_read(GSC_IRQ);
cfg |= (GSC_IRQ_OR_MASK | GSC_IRQ_FRMDONE_MASK);
@@ -451,7 +451,7 @@ static void gsc_src_set_fmt(struct gsc_context *ctx, u32 fmt, bool tiled)
{
u32 cfg;
- DRM_DEBUG_KMS("fmt[0x%x]\n", fmt);
+ DRM_DEV_DEBUG_KMS(ctx->dev, "fmt[0x%x]\n", fmt);
cfg = gsc_read(GSC_IN_CON);
cfg &= ~(GSC_IN_RGB_TYPE_MASK | GSC_IN_YUV422_1P_ORDER_MASK |
@@ -638,7 +638,7 @@ static void gsc_dst_set_fmt(struct gsc_context *ctx, u32 fmt, bool tiled)
{
u32 cfg;
- DRM_DEBUG_KMS("fmt[0x%x]\n", fmt);
+ DRM_DEV_DEBUG_KMS(ctx->dev, "fmt[0x%x]\n", fmt);
cfg = gsc_read(GSC_OUT_CON);
cfg &= ~(GSC_OUT_RGB_TYPE_MASK | GSC_OUT_YUV422_1P_ORDER_MASK |
@@ -706,12 +706,13 @@ static void gsc_dst_set_fmt(struct gsc_context *ctx, u32 fmt, bool tiled)
gsc_write(cfg, GSC_OUT_CON);
}
-static int gsc_get_ratio_shift(u32 src, u32 dst, u32 *ratio)
+static int gsc_get_ratio_shift(struct gsc_context *ctx, u32 src, u32 dst,
+ u32 *ratio)
{
- DRM_DEBUG_KMS("src[%d]dst[%d]\n", src, dst);
+ DRM_DEV_DEBUG_KMS(ctx->dev, "src[%d]dst[%d]\n", src, dst);
if (src >= dst * 8) {
- DRM_ERROR("failed to make ratio and shift.\n");
+ DRM_DEV_ERROR(ctx->dev, "failed to make ratio and shift.\n");
return -EINVAL;
} else if (src >= dst * 4)
*ratio = 4;
@@ -759,31 +760,31 @@ static int gsc_set_prescaler(struct gsc_context *ctx, struct gsc_scaler *sc,
dst_h = dst->h;
}
- ret = gsc_get_ratio_shift(src_w, dst_w, &sc->pre_hratio);
+ ret = gsc_get_ratio_shift(ctx, src_w, dst_w, &sc->pre_hratio);
if (ret) {
- dev_err(ctx->dev, "failed to get ratio horizontal.\n");
+ DRM_DEV_ERROR(ctx->dev, "failed to get ratio horizontal.\n");
return ret;
}
- ret = gsc_get_ratio_shift(src_h, dst_h, &sc->pre_vratio);
+ ret = gsc_get_ratio_shift(ctx, src_h, dst_h, &sc->pre_vratio);
if (ret) {
- dev_err(ctx->dev, "failed to get ratio vertical.\n");
+ DRM_DEV_ERROR(ctx->dev, "failed to get ratio vertical.\n");
return ret;
}
- DRM_DEBUG_KMS("pre_hratio[%d]pre_vratio[%d]\n",
- sc->pre_hratio, sc->pre_vratio);
+ DRM_DEV_DEBUG_KMS(ctx->dev, "pre_hratio[%d]pre_vratio[%d]\n",
+ sc->pre_hratio, sc->pre_vratio);
sc->main_hratio = (src_w << 16) / dst_w;
sc->main_vratio = (src_h << 16) / dst_h;
- DRM_DEBUG_KMS("main_hratio[%ld]main_vratio[%ld]\n",
- sc->main_hratio, sc->main_vratio);
+ DRM_DEV_DEBUG_KMS(ctx->dev, "main_hratio[%ld]main_vratio[%ld]\n",
+ sc->main_hratio, sc->main_vratio);
gsc_get_prescaler_shfactor(sc->pre_hratio, sc->pre_vratio,
&sc->pre_shfactor);
- DRM_DEBUG_KMS("pre_shfactor[%d]\n", sc->pre_shfactor);
+ DRM_DEV_DEBUG_KMS(ctx->dev, "pre_shfactor[%d]\n", sc->pre_shfactor);
cfg = (GSC_PRESC_SHFACTOR(sc->pre_shfactor) |
GSC_PRESC_H_RATIO(sc->pre_hratio) |
@@ -849,8 +850,8 @@ static void gsc_set_scaler(struct gsc_context *ctx, struct gsc_scaler *sc)
{
u32 cfg;
- DRM_DEBUG_KMS("main_hratio[%ld]main_vratio[%ld]\n",
- sc->main_hratio, sc->main_vratio);
+ DRM_DEV_DEBUG_KMS(ctx->dev, "main_hratio[%ld]main_vratio[%ld]\n",
+ sc->main_hratio, sc->main_vratio);
gsc_set_h_coef(ctx, sc->main_hratio);
cfg = GSC_MAIN_H_RATIO_VALUE(sc->main_hratio);
@@ -916,7 +917,7 @@ static int gsc_dst_get_buf_seq(struct gsc_context *ctx)
if (cfg & (mask << i))
buf_num--;
- DRM_DEBUG_KMS("buf_num[%d]\n", buf_num);
+ DRM_DEV_DEBUG_KMS(ctx->dev, "buf_num[%d]\n", buf_num);
return buf_num;
}
@@ -963,7 +964,7 @@ static int gsc_get_src_buf_index(struct gsc_context *ctx)
u32 cfg, curr_index, i;
u32 buf_id = GSC_MAX_SRC;
- DRM_DEBUG_KMS("gsc id[%d]\n", ctx->id);
+ DRM_DEV_DEBUG_KMS(ctx->dev, "gsc id[%d]\n", ctx->id);
cfg = gsc_read(GSC_IN_BASE_ADDR_Y_MASK);
curr_index = GSC_IN_CURR_GET_INDEX(cfg);
@@ -975,11 +976,11 @@ static int gsc_get_src_buf_index(struct gsc_context *ctx)
}
}
- DRM_DEBUG_KMS("cfg[0x%x]curr_index[%d]buf_id[%d]\n", cfg,
- curr_index, buf_id);
+ DRM_DEV_DEBUG_KMS(ctx->dev, "cfg[0x%x]curr_index[%d]buf_id[%d]\n", cfg,
+ curr_index, buf_id);
if (buf_id == GSC_MAX_SRC) {
- DRM_ERROR("failed to get in buffer index.\n");
+ DRM_DEV_ERROR(ctx->dev, "failed to get in buffer index.\n");
return -EINVAL;
}
@@ -993,7 +994,7 @@ static int gsc_get_dst_buf_index(struct gsc_context *ctx)
u32 cfg, curr_index, i;
u32 buf_id = GSC_MAX_DST;
- DRM_DEBUG_KMS("gsc id[%d]\n", ctx->id);
+ DRM_DEV_DEBUG_KMS(ctx->dev, "gsc id[%d]\n", ctx->id);
cfg = gsc_read(GSC_OUT_BASE_ADDR_Y_MASK);
curr_index = GSC_OUT_CURR_GET_INDEX(cfg);
@@ -1006,14 +1007,14 @@ static int gsc_get_dst_buf_index(struct gsc_context *ctx)
}
if (buf_id == GSC_MAX_DST) {
- DRM_ERROR("failed to get out buffer index.\n");
+ DRM_DEV_ERROR(ctx->dev, "failed to get out buffer index.\n");
return -EINVAL;
}
gsc_dst_set_buf_seq(ctx, buf_id, false);
- DRM_DEBUG_KMS("cfg[0x%x]curr_index[%d]buf_id[%d]\n", cfg,
- curr_index, buf_id);
+ DRM_DEV_DEBUG_KMS(ctx->dev, "cfg[0x%x]curr_index[%d]buf_id[%d]\n", cfg,
+ curr_index, buf_id);
return buf_id;
}
@@ -1024,7 +1025,7 @@ static irqreturn_t gsc_irq_handler(int irq, void *dev_id)
u32 status;
int err = 0;
- DRM_DEBUG_KMS("gsc id[%d]\n", ctx->id);
+ DRM_DEV_DEBUG_KMS(ctx->dev, "gsc id[%d]\n", ctx->id);
status = gsc_read(GSC_IRQ);
if (status & GSC_IRQ_STATUS_OR_IRQ) {
@@ -1042,8 +1043,8 @@ static irqreturn_t gsc_irq_handler(int irq, void *dev_id)
src_buf_id = gsc_get_src_buf_index(ctx);
dst_buf_id = gsc_get_dst_buf_index(ctx);
- DRM_DEBUG_KMS("buf_id_src[%d]buf_id_dst[%d]\n", src_buf_id,
- dst_buf_id);
+ DRM_DEV_DEBUG_KMS(ctx->dev, "buf_id_src[%d]buf_id_dst[%d]\n",
+ src_buf_id, dst_buf_id);
if (src_buf_id < 0 || dst_buf_id < 0)
err = -EINVAL;
@@ -1169,9 +1170,10 @@ static int gsc_bind(struct device *dev, struct device *master, void *data)
struct exynos_drm_ipp *ipp = &ctx->ipp;
ctx->drm_dev = drm_dev;
+ ctx->drm_dev = drm_dev;
exynos_drm_register_dma(drm_dev, dev);
- exynos_drm_ipp_register(drm_dev, ipp, &ipp_funcs,
+ exynos_drm_ipp_register(dev, ipp, &ipp_funcs,
DRM_EXYNOS_IPP_CAP_CROP | DRM_EXYNOS_IPP_CAP_ROTATE |
DRM_EXYNOS_IPP_CAP_SCALE | DRM_EXYNOS_IPP_CAP_CONVERT,
ctx->formats, ctx->num_formats, "gsc");
@@ -1188,7 +1190,7 @@ static void gsc_unbind(struct device *dev, struct device *master,
struct drm_device *drm_dev = data;
struct exynos_drm_ipp *ipp = &ctx->ipp;
- exynos_drm_ipp_unregister(drm_dev, ipp);
+ exynos_drm_ipp_unregister(dev, ipp);
exynos_drm_unregister_dma(drm_dev, dev);
}
@@ -1324,7 +1326,7 @@ static int __maybe_unused gsc_runtime_suspend(struct device *dev)
struct gsc_context *ctx = get_gsc_context(dev);
int i;
- DRM_DEBUG_KMS("id[%d]\n", ctx->id);
+ DRM_DEV_DEBUG_KMS(dev, "id[%d]\n", ctx->id);
for (i = ctx->num_clocks - 1; i >= 0; i--)
clk_disable_unprepare(ctx->clocks[i]);
@@ -1337,7 +1339,7 @@ static int __maybe_unused gsc_runtime_resume(struct device *dev)
struct gsc_context *ctx = get_gsc_context(dev);
int i, ret;
- DRM_DEBUG_KMS("id[%d]\n", ctx->id);
+ DRM_DEV_DEBUG_KMS(dev, "id[%d]\n", ctx->id);
for (i = 0; i < ctx->num_clocks; i++) {
ret = clk_prepare_enable(ctx->clocks[i]);
generated by cgit v1.2.3 (git 2.39.1) at 2024-04-23 15:09:58 +0000