dri-devel July 2020

dri-devel@lists.freedesktop.org

336 participants
772 discussions

[PATCH] [video/fbdev] fb_flashcursor: Remove redundant null check
by Gaurav Singh 26 Jul '20

26 Jul '20

ops cannot be NULL as its being accessed later without checks. Remove the redundant NULL check. Signed-off-by: Gaurav Singh <gaurav1086(a)gmail.com> --- drivers/video/fbdev/core/fbcon.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/video/fbdev/core/fbcon.c b/drivers/video/fbdev/core/fbcon.c index e2a490c5ae08..9551f40c6d14 100644 --- a/drivers/video/fbdev/core/fbcon.c +++ b/drivers/video/fbdev/core/fbcon.c @@ -401,7 +401,7 @@ static void fb_flashcursor(struct work_struct *work) if (ret == 0) return; - if (ops && ops->currcon != -1) + if (ops->currcon != -1) vc = vc_cons[ops->currcon].d; if (!vc || !con_is_visible(vc) || -- 2.17.1

2 1

[PATCH] [video/fbdev] mbxfb_remove: fix null pointer dereference
by Gaurav Singh 26 Jul '20

26 Jul '20

Function mbxfb_debugfs_remove() accesses fbi->par without NULL check, hence do the NULL check in the caller mbxfb_remove(). Signed-off-by: Gaurav Singh <gaurav1086(a)gmail.com> --- drivers/video/fbdev/mbx/mbxfb.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/video/fbdev/mbx/mbxfb.c b/drivers/video/fbdev/mbx/mbxfb.c index 6dc287c819cb..515c0cda1994 100644 --- a/drivers/video/fbdev/mbx/mbxfb.c +++ b/drivers/video/fbdev/mbx/mbxfb.c @@ -1012,11 +1012,10 @@ static int mbxfb_remove(struct platform_device *dev) write_reg_dly(SYSRST_RST, SYSRST); - mbxfb_debugfs_remove(fbi); - if (fbi) { struct mbxfb_info *mfbi = fbi->par; + mbxfb_debugfs_remove(fbi); unregister_framebuffer(fbi); if (mfbi) { if (mfbi->platform_remove) -- 2.17.1

2 1

[PATCH v2 1/2] drm: add drmm_encoder_init()
by Philipp Zabel 25 Jul '20

25 Jul '20

Add a drm_encoder_init() variant that allocates an encoder with drmm_kzalloc() and registers drm_encoder_cleanup() with drmm_add_action_or_reset(). Signed-off-by: Philipp Zabel <p.zabel(a)pengutronix.de> --- New in v2 --- drivers/gpu/drm/drm_encoder.c | 101 ++++++++++++++++++++++++++-------- include/drm/drm_encoder.h | 30 ++++++++++ 2 files changed, 108 insertions(+), 23 deletions(-) diff --git a/drivers/gpu/drm/drm_encoder.c b/drivers/gpu/drm/drm_encoder.c index e555281f43d4..91184f67333c 100644 --- a/drivers/gpu/drm/drm_encoder.c +++ b/drivers/gpu/drm/drm_encoder.c @@ -26,6 +26,7 @@ #include <drm/drm_device.h> #include <drm/drm_drv.h> #include <drm/drm_encoder.h> +#include <drm/drm_managed.h> #include "drm_crtc_internal.h" @@ -91,25 +92,10 @@ void drm_encoder_unregister_all(struct drm_device *dev) } } -/** - * drm_encoder_init - Init a preallocated encoder - * @dev: drm device - * @encoder: the encoder to init - * @funcs: callbacks for this encoder - * @encoder_type: user visible type of the encoder - * @name: printf style format string for the encoder name, or NULL for default name - * - * Initialises a preallocated encoder. Encoder should be subclassed as part of - * driver encoder objects. At driver unload time drm_encoder_cleanup() should be - * called from the driver's &drm_encoder_funcs.destroy hook. - * - * Returns: - * Zero on success, error code on failure. - */ -int drm_encoder_init(struct drm_device *dev, - struct drm_encoder *encoder, - const struct drm_encoder_funcs *funcs, - int encoder_type, const char *name, ...) +static int __drm_encoder_init(struct drm_device *dev, + struct drm_encoder *encoder, + const struct drm_encoder_funcs *funcs, + int encoder_type, const char *name, va_list ap) { int ret; @@ -125,11 +111,7 @@ int drm_encoder_init(struct drm_device *dev, encoder->encoder_type = encoder_type; encoder->funcs = funcs; if (name) { - va_list ap; - - va_start(ap, name); encoder->name = kvasprintf(GFP_KERNEL, name, ap); - va_end(ap); } else { encoder->name = kasprintf(GFP_KERNEL, "%s-%d", drm_encoder_enum_list[encoder_type].name, @@ -150,6 +132,38 @@ int drm_encoder_init(struct drm_device *dev, return ret; } + +/** + * drm_encoder_init - Init a preallocated encoder + * @dev: drm device + * @encoder: the encoder to init + * @funcs: callbacks for this encoder + * @encoder_type: user visible type of the encoder + * @name: printf style format string for the encoder name, or NULL for default name + * + * Initialises a preallocated encoder. Encoder should be subclassed as part of + * driver encoder objects. At driver unload time drm_encoder_cleanup() should be + * called from the driver's &drm_encoder_funcs.destroy hook. + * + * Returns: + * Zero on success, error code on failure. + */ +int drm_encoder_init(struct drm_device *dev, + struct drm_encoder *encoder, + const struct drm_encoder_funcs *funcs, + int encoder_type, const char *name, ...) +{ + va_list ap; + int ret; + + if (name) + va_start(ap, name); + ret = __drm_encoder_init(dev, encoder, funcs, encoder_type, name, ap); + if (name) + va_end(ap); + + return ret; +} EXPORT_SYMBOL(drm_encoder_init); /** @@ -181,6 +195,47 @@ void drm_encoder_cleanup(struct drm_encoder *encoder) } EXPORT_SYMBOL(drm_encoder_cleanup); +void drmm_encoder_init_release(struct drm_device *dev, void *ptr) +{ + struct drm_encoder *encoder = ptr; + + drm_encoder_cleanup(encoder); +} + +void *__drmm_encoder_init(struct drm_device *dev, size_t size, size_t offset, + const struct drm_encoder_funcs *funcs, + int encoder_type, const char *name, ...) +{ + void *container; + struct drm_encoder *encoder; + va_list ap; + int ret; + + if (WARN_ON(!funcs || funcs->destroy)) + return ERR_PTR(-EINVAL); + + container = drmm_kzalloc(dev, size, GFP_KERNEL); + if (!container) + return ERR_PTR(-EINVAL); + + encoder = container + offset; + + if (name) + va_start(ap, name); + ret = __drm_encoder_init(dev, encoder, funcs, encoder_type, name, ap); + if (name) + va_end(ap); + if (ret) + return ERR_PTR(ret); + + ret = drmm_add_action_or_reset(dev, drmm_encoder_init_release, encoder); + if (ret) + return ERR_PTR(ret); + + return container; +} +EXPORT_SYMBOL(__drmm_encoder_init); + static struct drm_crtc *drm_encoder_get_crtc(struct drm_encoder *encoder) { struct drm_connector *connector; diff --git a/include/drm/drm_encoder.h b/include/drm/drm_encoder.h index a60f5f1555ac..54b82554ee88 100644 --- a/include/drm/drm_encoder.h +++ b/include/drm/drm_encoder.h @@ -195,6 +195,36 @@ int drm_encoder_init(struct drm_device *dev, const struct drm_encoder_funcs *funcs, int encoder_type, const char *name, ...); +__printf(6, 7) +void *__drmm_encoder_init(struct drm_device *dev, + size_t size, size_t offset, + const struct drm_encoder_funcs *funcs, + int encoder_type, + const char *name, ...); + +/** + * drmm_encoder_init - Allocate and initialize an encoder + * @dev: drm device + * @type: the type of the struct which contains struct &drm_encoder + * @member: the name of the &drm_encoder within @type. + * @funcs: callbacks for this encoder + * @encoder_type: user visible type of the encoder + * @name: printf style format string for the encoder name, or NULL for default name + * + * Allocates and initializes an encoder. Encoder should be subclassed as part of + * driver encoder objects. Cleanup is automatically handled through registering + * drm_encoder_cleanup() with drmm_add_action(). + * + * The @drm_encoder_funcs.destroy hook must be NULL. + * + * Returns: + * Pointer to new encoder, or ERR_PTR on failure. + */ +#define drmm_encoder_init(dev, type, member, funcs, encoder_type, name, ...) \ + ((type *) __drmm_encoder_init(dev, sizeof(type), \ + offsetof(type, member), funcs, \ + encoder_type, name, ##__VA_ARGS__)) + /** * drm_encoder_index - find the index of a registered encoder * @encoder: encoder to find index for -- 2.20.1

4 7

[PATCH 0/5] drm: rockchip: various ports for older VOPs
by Alex Bee 25 Jul '20

25 Jul '20

This series mainly ports existining functionality to older SoCs - most importantly enables alpha blending for RK3036, RK3066, RK3126 and RK3188. Besides that, it also changes the window type from DRM_PLANE_TYPE_CURSOR to DRM_PLANE_TYPE_OVERLAY for VOPs that have only one overlay window. Alex Bee (5): drm: rockchip: add scaling for RK3036 win1 drm: rockchip: add missing registers for RK3188 drm: rockchip: add alpha support for RK3036, RK3066, RK3126 and RK3188 drm: rockchip: set alpha_en to 0 if it is not used drm: rockchip: use overlay windows as such drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 1 + drivers/gpu/drm/rockchip/rockchip_vop_reg.c | 43 ++++++++++++++++++--- drivers/gpu/drm/rockchip/rockchip_vop_reg.h | 1 + 3 files changed, 39 insertions(+), 6 deletions(-) -- 2.17.1

3 10

[PATCH -next] vc: Fix build errors
by Ming Li 25 Jul '20

25 Jul '20

Build errors are seen on MIPS platforms because of vc state separation and the following build erros were reported. ../linux/drivers/video/console/newport_con.c: In function ‘newport_clear’: ../linux/drivers/video/console/newport_con.c:365:15: error: ‘struct vc_data’ has no member named ‘vc_color’; did you mean ‘vc_cols’? (vc->vc_color & 0xf0) >> 4); ^~~~~~~~ vc_cols ../linux/drivers/video/console/newport_con.c:368:15: error: ‘struct vc_data’ has no member named ‘vc_color’; did you mean ‘vc_cols’? (vc->vc_color & 0xf0) >> 4); ^~~~~~~~ vc_cols ../linux/drivers/video/console/newport_con.c:370:15: error: ‘struct vc_data’ has no member named ‘vc_color’; did you mean ‘vc_cols’? (vc->vc_color & 0xf0) >> 4); ^~~~~~~~ vc_cols ../linux/drivers/video/console/newport_con.c: In function ‘newport_scroll’: ../linux/drivers/video/console/newport_con.c:594:15: error: ‘struct vc_data’ has no member named ‘vc_color’; did you mean ‘vc_cols’? (vc->vc_color & 0xf0) >> 4); ^~~~~~~~ vc_cols ../linux/drivers/video/console/newport_con.c:598:15: error: ‘struct vc_data’ has no member named ‘vc_color’; did you mean ‘vc_cols’? (vc->vc_color & 0xf0) >> 4); ^~~~~~~~ vc_cols make[4]: *** [/scratch/linux/scripts/Makefile.build:280: drivers/video/console/newport_con.o] Error 1 make[3]: *** [/scratch/linux/scripts/Makefile.build:497: drivers/video/console] Error 2 make[3]: *** Waiting for unfinished jobs.... Fixes: 28bc24fc46f9 ("vc: separate state") Signed-off-by: Ming Li <limingming.li(a)huawei.com> Cc: Jiri Slaby <jslaby(a)suse.cz> Cc: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Cc: Bartlomiej Zolnierkiewicz <b.zolnierkie(a)samsung.com> --- drivers/video/console/newport_con.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/video/console/newport_con.c b/drivers/video/console/newport_con.c index df3c52d72159..72f146d047d9 100644 --- a/drivers/video/console/newport_con.c +++ b/drivers/video/console/newport_con.c @@ -362,12 +362,12 @@ static void newport_clear(struct vc_data *vc, int sy, int sx, int height, if (ystart < yend) { newport_clear_screen(sx << 3, ystart, xend, yend, - (vc->vc_color & 0xf0) >> 4); + (vc->state.color & 0xf0) >> 4); } else { newport_clear_screen(sx << 3, ystart, xend, 1023, - (vc->vc_color & 0xf0) >> 4); + (vc->state.color & 0xf0) >> 4); newport_clear_screen(sx << 3, 0, xend, yend, - (vc->vc_color & 0xf0) >> 4); + (vc->state.color & 0xf0) >> 4); } } @@ -591,11 +591,11 @@ static bool newport_scroll(struct vc_data *vc, unsigned int t, unsigned int b, topscan = (topscan + (lines << 4)) & 0x3ff; newport_clear_lines(vc->vc_rows - lines, vc->vc_rows - 1, - (vc->vc_color & 0xf0) >> 4); + (vc->state.color & 0xf0) >> 4); } else { topscan = (topscan + (-lines << 4)) & 0x3ff; newport_clear_lines(0, lines - 1, - (vc->vc_color & 0xf0) >> 4); + (vc->state.color & 0xf0) >> 4); } npregs->cset.topscan = (topscan - 1) & 0x3ff; return false; -- 2.17.1

2 1

[git pull] drm fixes for 5.8-rc7
by Dave Airlie 24 Jul '20

24 Jul '20

Quiet fixes, I may have a single regression fix follow up to this for nouveau, but it might be next week, Ben was testing it a bit more . Otherwise two amdgpu fixes, one lima and one sun4i. Dave. drm-fixes-2020-07-24: drm fixes for 5.6-rc7 amdgpu: - Fix crash when overclocking VegaM - Fix possible crash when editing dpm levels sun4i: - Fix inverted HPD result; fixes an earlier fix lima: - fix timeout during reset The following changes since commit ba47d845d715a010f7b51f6f89bae32845e6acb7: Linux 5.8-rc6 (2020-07-19 15:41:18 -0700) are available in the Git repository at: git://anongit.freedesktop.org/drm/drm tags/drm-fixes-2020-07-24 for you to fetch changes up to d8904ca9d338cdaa67e3bd06d7a7d418e426648c: Merge tag 'amd-drm-fixes-5.8-2020-07-22' of git://people.freedesktop.org/~agd5f/linux into drm-fixes (2020-07-23 14:06:16 +1000) ---------------------------------------------------------------- drm fixes for 5.6-rc7 amdgpu: - Fix crash when overclocking VegaM - Fix possible crash when editing dpm levels sun4i: - Fix inverted HPD result; fixes an earlier fix lima: - fix timeout during reset ---------------------------------------------------------------- Chen-Yu Tsai (1): drm: sun4i: hdmi: Fix inverted HPD result Dave Airlie (2): Merge tag 'drm-misc-fixes-2020-07-22' of git://anongit.freedesktop.org/drm/drm-misc into drm-fixes Merge tag 'amd-drm-fixes-5.8-2020-07-22' of git://people.freedesktop.org/~agd5f/linux into drm-fixes Paweł Gronowski (1): drm/amdgpu: Fix NULL dereference in dpm sysfs handlers Qiang Yu (1): drm/lima: fix wait pp reset timeout Qiu Wenbo (1): drm/amd/powerplay: fix a crash when overclocking Vega M drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c | 9 +++------ drivers/gpu/drm/amd/powerplay/smumgr/vegam_smumgr.c | 10 ++++++---- drivers/gpu/drm/lima/lima_pp.c | 2 ++ drivers/gpu/drm/sun4i/sun4i_hdmi_enc.c | 2 +- 4 files changed, 12 insertions(+), 11 deletions(-)

2 1

warning in omap_connector
by Dave Airlie 24 Jul '20

24 Jul '20

Hey Laurent, I merged drm-misc-next and noticed this, I'm not sure if it's collateral damage from something else changing or I've just missed it previously. 32-bit arm build. /home/airlied/devel/kernel/dim/src/drivers/gpu/drm/omapdrm/omap_connector.c: In function ‘omap_connector_mode_valid’: /home/airlied/devel/kernel/dim/src/drivers/gpu/drm/omapdrm/omap_connector.c:92:9: warning: braces around scalar initializer struct drm_display_mode new_mode = { { 0 } }; ^~~~~~~~~~~~~~~~ /home/airlied/devel/kernel/dim/src/drivers/gpu/drm/omapdrm/omap_connector.c:92:9: note: (near initialization for ‘new_mode.clock’) Dave.

4 7

[PATCH] drm/omap: Use {} to zero initialize the mode
by Ville Syrjala 24 Jul '20

24 Jul '20

From: Ville Syrjälä <ville.syrjala(a)linux.intel.com> The first member of drm_display_mode is no longer a structure, but the code is still using {{0}} to zero initialize it. Make that just {} so it works regardless of what lies inside. Cc: Dave Airlie <airlied(a)redhat.com> Cc: Laurent Pinchart <laurent.pinchart+renesas(a)ideasonboard.com> Cc: Tomi Valkeinen <tomi.valkeinen(a)ti.com> Fixes: 42acb06b01b1 ("drm: pahole struct drm_display_mode") Signed-off-by: Ville Syrjälä <ville.syrjala(a)linux.intel.com> --- drivers/gpu/drm/omapdrm/omap_connector.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/omapdrm/omap_connector.c b/drivers/gpu/drm/omapdrm/omap_connector.c index 528764566b17..de95dc1b861c 100644 --- a/drivers/gpu/drm/omapdrm/omap_connector.c +++ b/drivers/gpu/drm/omapdrm/omap_connector.c @@ -89,7 +89,7 @@ static enum drm_mode_status omap_connector_mode_valid(struct drm_connector *conn struct drm_display_mode *mode) { struct omap_connector *omap_connector = to_omap_connector(connector); - struct drm_display_mode new_mode = { { 0 } }; + struct drm_display_mode new_mode = {}; enum drm_mode_status status; status = omap_connector_mode_fixup(omap_connector->output, mode, -- 2.26.2

4 4

[pull] amdgpu drm-next-5.9
by Alex Deucher 24 Jul '20

24 Jul '20

Hi Dave, Daniel, Last few bits 5.9. Fixes and cleanups. The following changes since commit 6e14adea0ac3037d923a9591d1a094c115d7947c: drm/amd/amdkfd: Fix large framesize for kfd_smi_ev_read() (2020-07-15 13:27:34 -0400) are available in the Git repository at: git://people.freedesktop.org/~agd5f/linux tags/amd-drm-next-5.9-2020-07-24 for you to fetch changes up to 922e7455bb6122696b0420172700ea2b4e2f5739: Revert "drm/amd/display: Expose connector VRR range via debugfs" (2020-07-21 20:21:30 -0400) ---------------------------------------------------------------- amd-drm-next-5.9-2020-07-24: amdgpu: - Misc sienna cichlid fixes - Final bits of swSMU cleanup - Misc display fixes - Misc VCN fixes - Eeprom i2c cleanup - Drop amd vrr_range debugfs in favor of core drm ---------------------------------------------------------------- Alex Deucher (7): drm/amdgpu/smu11: drop code chuck that got accidently re-added drm/amdgpu: move i2c bus lock out of ras structure drm/amdgpu: remove eeprom from the smu i2c handlers drm/amdgpu/vega20: enable the smu i2c bus for all boards drm/amdgpu/swSMU: remove eeprom from the smu i2c handlers (v2) drm/amdgpu/navi1x: add SMU i2c support (v2) drm/amdgpu/sienna_cichlid: add SMU i2c support (v2) Anthony Koo (1): drm/amd/display: [FW Promotion] Release 0.0.25 Aric Cyr (2): drm/amd/display: remove unhelpful 5ms delay drm/amd/display: 3.2.95 Aurabindo Pillai (3): drm/amd/display: Make new dc interface for adding dsc resource drm/amd/display: Call dsc related functions indirectly via dc interface drm/amd/display: Add additional config guards for DCN Bhanuprakash Modem (1): Revert "drm/amd/display: Expose connector VRR range via debugfs" Bhawanpreet Lakha (1): drm/amdgpu: load ta firmware for sienna cichlid Chengming Gui (1): drm/amdgpu: add timeout flush mechanism to update wptr for self interrupt (v2) Eryk Brol (1): drm/amd/display: Add DSC parameters logging to debugfs Evan Quan (18): drm/amd/powerplay: suppress compile error around BUG_ON drm/amd/powerplay: widely share the API for data table retrieving drm/amd/powerplay: unify swSMU index to asic specific index mapping drm/amd/powerplay: drop unused code drm/amd/powerplay: move clock dpm enablement check to smu_v11/v12 drm/amd/powerplay: move dpm feature support checking to smu_cmn.c drm/amd/powerplay: move dpm feature enablement checking to smu_cmn.c drm/amd/powerplay: implement smu_cmn_get_enabled_mask() for all ASICs drm/amd/powerplay: move ppfeature mask setting to smu_cmn.c drm/amd/powerplay: common API for disabling all features with exception drm/amd/powerplay: move more APIs to smu_cmn.c drm/amd/powerplay: maximum code sharing around watermarks setting drm/amd/powerplay: move table setting common code to smu_cmn.c drm/amd/powerplay: update the tables init related drm/amd/powerplay: move SMC message issuing APIs to smu_cmn.c drm/amd/powerplay: drop unnecessary message support check drm/amd/powerplay: revise the calling flow on OD table update drm/amd/powerplay: tag swSMU code layers Igor Kravchenko (1): drm/amd/display: interface to obtain minimum plane size caps James Zhu (2): Revert "drm/amdgpu/vcn: add shared memory restore after wake up from sleep." drm/amdgpu/vcn: merge shared memory into vcpu Jiansong Chen (3): drm/amd/powerplay: fix typos for clk map drm/amd/powerplay: update driver if version for navy_flounder drm/amd/powerplay: retrieve VCN dpm table per instances Jinzhou.Su (1): drm/amdgpu: add read amdgpu_gfxoff status in debugfs John Clements (2): drm/amdgpu: load asd for sienna cichlid drm/amdgpu: enable xgmi support for sienna cichlid Naveed Ashfaq (1): drm/amd/display: Improve compatibility by re-ordering info-packets Nirmoy Das (1): drm/amdgpu: do not disable SMU on vm reboot Paweł Gronowski (1): drm/amdgpu: Fix NULL dereference in dpm sysfs handlers Qiu Wenbo (1): drm/amd/powerplay: fix a crash when overclocking Vega M Reza Amini (1): drm/amd/display: Implement AMD VSIF V3 Roman Li (1): drm/amd/display: Decouple ABM init from dmcu Wenjing Liu (1): drm/amd/display: rename dsc extended caps as dsc branch decoder caps drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.c | 17 + drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.h | 7 + drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c | 53 ++ drivers/gpu/drm/amd/amdgpu/amdgpu_dpm.h | 1 + drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | 3 +- drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c | 14 + drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.h | 1 + drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c | 9 +- drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c | 1 - drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.h | 1 - drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c | 46 +- drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.h | 2 - drivers/gpu/drm/amd/amdgpu/navi10_ih.c | 45 ++ drivers/gpu/drm/amd/amdgpu/nv.c | 3 + drivers/gpu/drm/amd/amdgpu/psp_v11_0.c | 6 +- drivers/gpu/drm/amd/amdgpu/smu_v11_0_i2c.c | 62 +- drivers/gpu/drm/amd/amdgpu/smu_v11_0_i2c.h | 4 +- drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 40 +- .../drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c | 536 +++++++++++++- .../amd/display/amdgpu_dm/amdgpu_dm_mst_types.c | 2 +- drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c | 8 +- drivers/gpu/drm/amd/display/dc/core/dc_stream.c | 30 + drivers/gpu/drm/amd/display/dc/dc.h | 5 +- drivers/gpu/drm/amd/display/dc/dc_dp_types.h | 4 +- drivers/gpu/drm/amd/display/dc/dc_hw_types.h | 7 + drivers/gpu/drm/amd/display/dc/dc_stream.h | 10 + .../drm/amd/display/dc/dce110/dce110_resource.c | 8 +- .../drm/amd/display/dc/dce112/dce112_resource.c | 4 +- drivers/gpu/drm/amd/display/dc/dcn20/dcn20_dsc.c | 5 + .../gpu/drm/amd/display/dc/dcn20/dcn20_resource.c | 5 +- .../amd/display/dc/dcn20/dcn20_stream_encoder.c | 8 +- .../gpu/drm/amd/display/dc/dcn21/dcn21_resource.c | 5 +- drivers/gpu/drm/amd/display/dc/dsc/dc_dsc.c | 10 +- drivers/gpu/drm/amd/display/dc/inc/core_types.h | 4 +- drivers/gpu/drm/amd/display/dc/inc/hw/dsc.h | 5 + drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h | 4 +- .../drm/amd/display/modules/freesync/freesync.c | 41 ++ drivers/gpu/drm/amd/powerplay/Makefile | 4 +- drivers/gpu/drm/amd/powerplay/amdgpu_smu.c | 364 +--------- drivers/gpu/drm/amd/powerplay/arcturus_ppt.c | 330 ++++----- drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h | 96 ++- drivers/gpu/drm/amd/powerplay/inc/smu_v11_0.h | 42 +- drivers/gpu/drm/amd/powerplay/inc/smu_v12_0.h | 23 +- drivers/gpu/drm/amd/powerplay/navi10_ppt.c | 612 ++++++++++------ drivers/gpu/drm/amd/powerplay/renoir_ppt.c | 385 +++++----- drivers/gpu/drm/amd/powerplay/sienna_cichlid_ppt.c | 776 +++++++++++++-------- drivers/gpu/drm/amd/powerplay/smu_cmn.c | 633 +++++++++++++++++ drivers/gpu/drm/amd/powerplay/smu_cmn.h | 83 +++ drivers/gpu/drm/amd/powerplay/smu_internal.h | 24 +- drivers/gpu/drm/amd/powerplay/smu_v11_0.c | 367 +++------- drivers/gpu/drm/amd/powerplay/smu_v12_0.c | 176 +---- .../gpu/drm/amd/powerplay/smumgr/vega20_smumgr.c | 11 +- .../gpu/drm/amd/powerplay/smumgr/vegam_smumgr.c | 10 +- 53 files changed, 3002 insertions(+), 1950 deletions(-) create mode 100644 drivers/gpu/drm/amd/powerplay/smu_cmn.c create mode 100644 drivers/gpu/drm/amd/powerplay/smu_cmn.h

1 0

[PATCH 0/2] drm/probe_helper, drm/nouveau: Validate MST modes against PBN
by Lyude Paul 24 Jul '20

24 Jul '20

Now that we've added the hooks that we've needed for this and used them in i915, let's add one more hook (which I could use some feedback on, I'm not sure if it's worth maybe just reworking how we do mode pruning in nouveau instead...) and start using this in our mst ->mode_valid callback to filter out impossible to set modes on MST connectors. Lyude Paul (2): drm/probe_helper: Add drm_connector_helper_funcs->get_modes_ctx() drm/nouveau/kms/nv50-: Check MST display modes against available PBN drivers/gpu/drm/drm_probe_helper.c | 11 +++++- drivers/gpu/drm/nouveau/dispnv50/disp.c | 41 ++++++++++++++------ drivers/gpu/drm/nouveau/nouveau_connector.c | 24 ++++++++++-- drivers/gpu/drm/nouveau/nouveau_connector.h | 4 +- include/drm/drm_modeset_helper_vtables.h | 42 +++++++++++++++++++++ 5 files changed, 104 insertions(+), 18 deletions(-) -- 2.26.2

1 2

← Newer
1
...
32
33
34
35
36
37
38
...
78
Older →

Jump to page:

2025

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

2011

2010

dri-devel July 2020