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Merge tag 'drm-misc-next-2023-07-21' of ssh://git.freedesktop.org/git/drm/drm-misc into drm-next
drm-misc-next for 6.6: UAPI Changes: - syncobj: New DRM_IOCTL_SYNCOBJ_EVENTFD ioctl Cross-subsystem Changes: - Converge to use of_device_uevent() Core Changes: - GPU VA Manager - improvements to make it clearer that drm_minor_type is uAPI Driver Changes: - ssd130x: Improve intermediate buffer size computation - bridges: - adv7511: Fix low refresh rate - anx7625: Switch to macros instead of hardcoded values - panel: - ld9040: Backlight support, magic improved Signed-off-by: Daniel Vetter <[email protected]> From: Maxime Ripard <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/urs7omo5xnhglztxgwgsslws7duqfj4jhzrtppaenuvdh2lwuz@4htm4iiqhkep
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‎Documentation/gpu/drm-mm.rst

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@@ -466,6 +466,42 @@ DRM MM Range Allocator Function References
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.. kernel-doc:: drivers/gpu/drm/drm_mm.c
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:export:
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DRM GPU VA Manager
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==================
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Overview
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--------
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.. kernel-doc:: drivers/gpu/drm/drm_gpuva_mgr.c
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:doc: Overview
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Split and Merge
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---------------
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.. kernel-doc:: drivers/gpu/drm/drm_gpuva_mgr.c
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:doc: Split and Merge
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Locking
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-------
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.. kernel-doc:: drivers/gpu/drm/drm_gpuva_mgr.c
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:doc: Locking
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Examples
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--------
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.. kernel-doc:: drivers/gpu/drm/drm_gpuva_mgr.c
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:doc: Examples
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DRM GPU VA Manager Function References
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--------------------------------------
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.. kernel-doc:: include/drm/drm_gpuva_mgr.h
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:internal:
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.. kernel-doc:: drivers/gpu/drm/drm_gpuva_mgr.c
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:export:
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DRM Buddy Allocator
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===================
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‎drivers/gpu/drm/Makefile

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@@ -45,6 +45,7 @@ drm-y := \
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drm_vblank.o \
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drm_vblank_work.o \
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drm_vma_manager.o \
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drm_gpuva_mgr.o \
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drm_writeback.o
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drm-$(CONFIG_DRM_LEGACY) += \
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drm_agpsupport.o \

‎drivers/gpu/drm/arm/display/komeda/komeda_dev.c

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@@ -6,7 +6,7 @@
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*/
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#include <linux/io.h>
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#include <linux/iommu.h>
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#include <linux/of_device.h>
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#include <linux/of.h>
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#include <linux/of_graph.h>
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#include <linux/of_reserved_mem.h>
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#include <linux/platform_device.h>

‎drivers/gpu/drm/arm/malidp_drv.c

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@@ -12,6 +12,7 @@
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#include <linux/of_device.h>
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#include <linux/of_graph.h>
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#include <linux/of_reserved_mem.h>
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#include <linux/platform_device.h>
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#include <linux/pm_runtime.h>
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#include <linux/debugfs.h>
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‎drivers/gpu/drm/bridge/adv7511/adv7511_cec.c

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@@ -7,7 +7,6 @@
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#include <linux/device.h>
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#include <linux/module.h>
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#include <linux/of_device.h>
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#include <linux/slab.h>
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#include <linux/clk.h>
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‎drivers/gpu/drm/bridge/adv7511/adv7511_drv.c

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@@ -9,7 +9,7 @@
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#include <linux/device.h>
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#include <linux/gpio/consumer.h>
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#include <linux/module.h>
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#include <linux/of_device.h>
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#include <linux/of.h>
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#include <linux/slab.h>
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#include <media/cec.h>
@@ -786,8 +786,13 @@ static void adv7511_mode_set(struct adv7511 *adv7511,
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else
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low_refresh_rate = ADV7511_LOW_REFRESH_RATE_NONE;
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regmap_update_bits(adv7511->regmap, 0xfb,
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0x6, low_refresh_rate << 1);
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if (adv7511->type == ADV7511)
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regmap_update_bits(adv7511->regmap, 0xfb,
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0x6, low_refresh_rate << 1);
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else
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regmap_update_bits(adv7511->regmap, 0x4a,
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0xc, low_refresh_rate << 2);
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regmap_update_bits(adv7511->regmap, 0x17,
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0x60, (vsync_polarity << 6) | (hsync_polarity << 5));
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‎drivers/gpu/drm/bridge/analogix/anx7625.c

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@@ -872,11 +872,11 @@ static int anx7625_hdcp_enable(struct anx7625_data *ctx)
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}
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/* Read downstream capability */
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ret = anx7625_aux_trans(ctx, DP_AUX_NATIVE_READ, 0x68028, 1, &bcap);
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ret = anx7625_aux_trans(ctx, DP_AUX_NATIVE_READ, DP_AUX_HDCP_BCAPS, 1, &bcap);
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if (ret < 0)
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return ret;
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if (!(bcap & 0x01)) {
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if (!(bcap & DP_BCAPS_HDCP_CAPABLE)) {
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pr_warn("downstream not support HDCP 1.4, cap(%x).\n", bcap);
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return 0;
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}
@@ -931,8 +931,8 @@ static void anx7625_dp_start(struct anx7625_data *ctx)
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dev_dbg(dev, "set downstream sink into normal\n");
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/* Downstream sink enter into normal mode */
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data = 1;
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ret = anx7625_aux_trans(ctx, DP_AUX_NATIVE_WRITE, 0x000600, 1, &data);
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data = DP_SET_POWER_D0;
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ret = anx7625_aux_trans(ctx, DP_AUX_NATIVE_WRITE, DP_SET_POWER, 1, &data);
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if (ret < 0)
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dev_err(dev, "IO error : set sink into normal mode fail\n");
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@@ -971,8 +971,8 @@ static void anx7625_dp_stop(struct anx7625_data *ctx)
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dev_dbg(dev, "notify downstream enter into standby\n");
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/* Downstream monitor enter into standby mode */
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data = 2;
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ret |= anx7625_aux_trans(ctx, DP_AUX_NATIVE_WRITE, 0x000600, 1, &data);
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data = DP_SET_POWER_D3;
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ret |= anx7625_aux_trans(ctx, DP_AUX_NATIVE_WRITE, DP_SET_POWER, 1, &data);
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if (ret < 0)
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DRM_DEV_ERROR(dev, "IO error : mute video fail\n");
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‎drivers/gpu/drm/bridge/cadence/cdns-dsi-core.c

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@@ -14,8 +14,7 @@
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#include <linux/interrupt.h>
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#include <linux/iopoll.h>
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#include <linux/module.h>
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#include <linux/of_address.h>
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#include <linux/of_device.h>
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#include <linux/of.h>
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#include <linux/of_graph.h>
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#include <linux/platform_device.h>
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#include <linux/pm_runtime.h>

‎drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-core.c

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@@ -29,7 +29,6 @@
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#include <linux/media-bus-format.h>
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#include <linux/module.h>
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#include <linux/of.h>
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#include <linux/of_device.h>
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#include <linux/phy/phy.h>
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#include <linux/phy/phy-dp.h>
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#include <linux/platform_device.h>

‎drivers/gpu/drm/bridge/chipone-icn6211.c

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@@ -17,7 +17,7 @@
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#include <linux/i2c.h>
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#include <linux/media-bus-format.h>
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#include <linux/module.h>
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#include <linux/of_device.h>
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#include <linux/of.h>
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#include <linux/regmap.h>
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#include <linux/regulator/consumer.h>
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