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Diffstat (limited to 'drivers/gpu/drm/exynos')
-rw-r--r--drivers/gpu/drm/exynos/exynos_dp.c30
-rw-r--r--drivers/gpu/drm/exynos/exynos_drm_g2d.c12
-rw-r--r--drivers/gpu/drm/exynos/exynos_drm_rotator.h19
-rw-r--r--drivers/gpu/drm/exynos/exynos_hdmi.c7
-rw-r--r--drivers/gpu/drm/exynos/exynos_mixer.c14
-rw-r--r--drivers/gpu/drm/exynos/regs-fimc.h2
-rw-r--r--drivers/gpu/drm/exynos/regs-hdmi.h2
7 files changed, 32 insertions, 54 deletions
diff --git a/drivers/gpu/drm/exynos/exynos_dp.c b/drivers/gpu/drm/exynos/exynos_dp.c
index 39629e7a80b9..964831dab102 100644
--- a/drivers/gpu/drm/exynos/exynos_dp.c
+++ b/drivers/gpu/drm/exynos/exynos_dp.c
@@ -41,6 +41,7 @@ struct exynos_dp_device {
struct device *dev;
struct videomode vm;
+ struct analogix_dp_device *adp;
struct analogix_dp_plat_data plat_data;
};
@@ -157,13 +158,6 @@ static int exynos_dp_bind(struct device *dev, struct device *master, void *data)
struct drm_device *drm_dev = data;
int ret;
- /*
- * Just like the probe function said, we don't need the
- * device drvrate anymore, we should leave the charge to
- * analogix dp driver, set the device drvdata to NULL.
- */
- dev_set_drvdata(dev, NULL);
-
dp->dev = dev;
dp->drm_dev = drm_dev;
@@ -190,13 +184,22 @@ static int exynos_dp_bind(struct device *dev, struct device *master, void *data)
dp->plat_data.encoder = encoder;
- return analogix_dp_bind(dev, dp->drm_dev, &dp->plat_data);
+ dp->adp = analogix_dp_bind(dev, dp->drm_dev, &dp->plat_data);
+ if (IS_ERR(dp->adp)) {
+ dp->encoder.funcs->destroy(&dp->encoder);
+ return PTR_ERR(dp->adp);
+ }
+
+ return 0;
}
static void exynos_dp_unbind(struct device *dev, struct device *master,
void *data)
{
- return analogix_dp_unbind(dev, master, data);
+ struct exynos_dp_device *dp = dev_get_drvdata(dev);
+
+ analogix_dp_unbind(dp->adp);
+ dp->encoder.funcs->destroy(&dp->encoder);
}
static const struct component_ops exynos_dp_ops = {
@@ -241,6 +244,7 @@ static int exynos_dp_probe(struct platform_device *pdev)
/* The remote port can be either a panel or a bridge */
dp->plat_data.panel = panel;
+ dp->plat_data.skip_connector = !!bridge;
dp->ptn_bridge = bridge;
out:
@@ -257,12 +261,16 @@ static int exynos_dp_remove(struct platform_device *pdev)
#ifdef CONFIG_PM
static int exynos_dp_suspend(struct device *dev)
{
- return analogix_dp_suspend(dev);
+ struct exynos_dp_device *dp = dev_get_drvdata(dev);
+
+ return analogix_dp_suspend(dp->adp);
}
static int exynos_dp_resume(struct device *dev)
{
- return analogix_dp_resume(dev);
+ struct exynos_dp_device *dp = dev_get_drvdata(dev);
+
+ return analogix_dp_resume(dp->adp);
}
#endif
diff --git a/drivers/gpu/drm/exynos/exynos_drm_g2d.c b/drivers/gpu/drm/exynos/exynos_drm_g2d.c
index 2b8bf2dd6387..f68ef1b3a28c 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_g2d.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_g2d.c
@@ -286,7 +286,6 @@ static int g2d_init_cmdlist(struct g2d_data *g2d)
node = kcalloc(G2D_CMDLIST_NUM, sizeof(*node), GFP_KERNEL);
if (!node) {
- dev_err(dev, "failed to allocate memory\n");
ret = -ENOMEM;
goto err;
}
@@ -926,7 +925,7 @@ static void g2d_finish_event(struct g2d_data *g2d, u32 cmdlist_no)
struct drm_device *drm_dev = g2d->subdrv.drm_dev;
struct g2d_runqueue_node *runqueue_node = g2d->runqueue_node;
struct drm_exynos_pending_g2d_event *e;
- struct timeval now;
+ struct timespec64 now;
if (list_empty(&runqueue_node->event_list))
return;
@@ -934,9 +933,9 @@ static void g2d_finish_event(struct g2d_data *g2d, u32 cmdlist_no)
e = list_first_entry(&runqueue_node->event_list,
struct drm_exynos_pending_g2d_event, base.link);
- do_gettimeofday(&now);
+ ktime_get_ts64(&now);
e->event.tv_sec = now.tv_sec;
- e->event.tv_usec = now.tv_usec;
+ e->event.tv_usec = now.tv_nsec / NSEC_PER_USEC;
e->event.cmdlist_no = cmdlist_no;
drm_send_event(drm_dev, &e->base);
@@ -1358,10 +1357,9 @@ int exynos_g2d_exec_ioctl(struct drm_device *drm_dev, void *data,
return -EFAULT;
runqueue_node = kmem_cache_alloc(g2d->runqueue_slab, GFP_KERNEL);
- if (!runqueue_node) {
- dev_err(dev, "failed to allocate memory\n");
+ if (!runqueue_node)
return -ENOMEM;
- }
+
run_cmdlist = &runqueue_node->run_cmdlist;
event_list = &runqueue_node->event_list;
INIT_LIST_HEAD(run_cmdlist);
diff --git a/drivers/gpu/drm/exynos/exynos_drm_rotator.h b/drivers/gpu/drm/exynos/exynos_drm_rotator.h
deleted file mode 100644
index 71a0b4c0c1e8..000000000000
--- a/drivers/gpu/drm/exynos/exynos_drm_rotator.h
+++ /dev/null
@@ -1,19 +0,0 @@
-/*
- * Copyright (c) 2012 Samsung Electronics Co., Ltd.
- *
- * Authors:
- * YoungJun Cho <yj44.cho@samsung.com>
- * Eunchul Kim <chulspro.kim@samsung.com>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version.
- */
-
-#ifndef _EXYNOS_DRM_ROTATOR_H_
-#define _EXYNOS_DRM_ROTATOR_H_
-
-/* TODO */
-
-#endif
diff --git a/drivers/gpu/drm/exynos/exynos_hdmi.c b/drivers/gpu/drm/exynos/exynos_hdmi.c
index a4b75a46f946..abd84cbcf1c2 100644
--- a/drivers/gpu/drm/exynos/exynos_hdmi.c
+++ b/drivers/gpu/drm/exynos/exynos_hdmi.c
@@ -1068,10 +1068,13 @@ static void hdmi_audio_config(struct hdmi_context *hdata)
/* Configuration I2S input ports. Configure I2S_PIN_SEL_0~4 */
hdmi_reg_writeb(hdata, HDMI_I2S_PIN_SEL_0, HDMI_I2S_SEL_SCLK(5)
| HDMI_I2S_SEL_LRCK(6));
- hdmi_reg_writeb(hdata, HDMI_I2S_PIN_SEL_1, HDMI_I2S_SEL_SDATA1(1)
- | HDMI_I2S_SEL_SDATA2(4));
+
+ hdmi_reg_writeb(hdata, HDMI_I2S_PIN_SEL_1, HDMI_I2S_SEL_SDATA1(3)
+ | HDMI_I2S_SEL_SDATA0(4));
+
hdmi_reg_writeb(hdata, HDMI_I2S_PIN_SEL_2, HDMI_I2S_SEL_SDATA3(1)
| HDMI_I2S_SEL_SDATA2(2));
+
hdmi_reg_writeb(hdata, HDMI_I2S_PIN_SEL_3, HDMI_I2S_SEL_DSD(0));
/* I2S_CON_1 & 2 */
diff --git a/drivers/gpu/drm/exynos/exynos_mixer.c b/drivers/gpu/drm/exynos/exynos_mixer.c
index dc5d79465f9b..257299ec95c4 100644
--- a/drivers/gpu/drm/exynos/exynos_mixer.c
+++ b/drivers/gpu/drm/exynos/exynos_mixer.c
@@ -179,18 +179,6 @@ static const u8 filter_cr_horiz_tap4[] = {
70, 59, 48, 37, 27, 19, 11, 5,
};
-static inline bool is_alpha_format(unsigned int pixel_format)
-{
- switch (pixel_format) {
- case DRM_FORMAT_ARGB8888:
- case DRM_FORMAT_ARGB1555:
- case DRM_FORMAT_ARGB4444:
- return true;
- default:
- return false;
- }
-}
-
static inline u32 vp_reg_read(struct mixer_context *ctx, u32 reg_id)
{
return readl(ctx->vp_regs + reg_id);
@@ -625,7 +613,7 @@ static void mixer_graph_buffer(struct mixer_context *ctx,
mixer_reg_write(ctx, MXR_GRAPHIC_BASE(win), dma_addr);
mixer_cfg_layer(ctx, win, priority, true);
- mixer_cfg_gfx_blend(ctx, win, is_alpha_format(fb->format->format));
+ mixer_cfg_gfx_blend(ctx, win, fb->format->has_alpha);
/* layer update mandatory for mixer 16.0.33.0 */
if (ctx->mxr_ver == MXR_VER_16_0_33_0 ||
diff --git a/drivers/gpu/drm/exynos/regs-fimc.h b/drivers/gpu/drm/exynos/regs-fimc.h
index 30496134a3d0..d7cbe53c4c01 100644
--- a/drivers/gpu/drm/exynos/regs-fimc.h
+++ b/drivers/gpu/drm/exynos/regs-fimc.h
@@ -569,7 +569,7 @@
#define EXYNOS_CIIMGEFF_FIN_EMBOSSING (4 << 26)
#define EXYNOS_CIIMGEFF_FIN_SILHOUETTE (5 << 26)
#define EXYNOS_CIIMGEFF_FIN_MASK (7 << 26)
-#define EXYNOS_CIIMGEFF_PAT_CBCR_MASK ((0xff < 13) | (0xff < 0))
+#define EXYNOS_CIIMGEFF_PAT_CBCR_MASK ((0xff << 13) | (0xff << 0))
/* Real input DMA size register */
#define EXYNOS_CIREAL_ISIZE_AUTOLOAD_ENABLE (1 << 31)
diff --git a/drivers/gpu/drm/exynos/regs-hdmi.h b/drivers/gpu/drm/exynos/regs-hdmi.h
index 04be0f7e8193..4420c203ac85 100644
--- a/drivers/gpu/drm/exynos/regs-hdmi.h
+++ b/drivers/gpu/drm/exynos/regs-hdmi.h
@@ -464,7 +464,7 @@
/* I2S_PIN_SEL_1 */
#define HDMI_I2S_SEL_SDATA1(x) (((x) & 0x7) << 4)
-#define HDMI_I2S_SEL_SDATA2(x) ((x) & 0x7)
+#define HDMI_I2S_SEL_SDATA0(x) ((x) & 0x7)
/* I2S_PIN_SEL_2 */
#define HDMI_I2S_SEL_SDATA3(x) (((x) & 0x7) << 4)
generated by cgit v1.2.3 (git 2.39.0) at 2025-02-02 22:41:28 +0300