diff options
Diffstat (limited to 'drivers/gpu/drm/omapdrm')
43 files changed, 108 insertions, 98 deletions
diff --git a/drivers/gpu/drm/omapdrm/displays/panel-dsi-cm.c b/drivers/gpu/drm/omapdrm/displays/panel-dsi-cm.c index faca5c873bde..e39ce0c0c9a9 100644 --- a/drivers/gpu/drm/omapdrm/displays/panel-dsi-cm.c +++ b/drivers/gpu/drm/omapdrm/displays/panel-dsi-cm.c @@ -2,7 +2,7 @@ /* * Generic DSI Command Mode panel driver * - * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2013 Texas Instruments Incorporated - https://www.ti.com/ * Author: Tomi Valkeinen <tomi.valkeinen@ti.com> */ diff --git a/drivers/gpu/drm/omapdrm/dss/Kconfig b/drivers/gpu/drm/omapdrm/dss/Kconfig index 2658c521b702..e11b258a2294 100644 --- a/drivers/gpu/drm/omapdrm/dss/Kconfig +++ b/drivers/gpu/drm/omapdrm/dss/Kconfig @@ -80,7 +80,7 @@ config OMAP5_DSS_HDMI select OMAP2_DSS_HDMI_COMMON help HDMI Interface for OMAP5 and similar cores. This adds the High - Definition Multimedia Interface. See http://www.hdmi.org/ for HDMI + Definition Multimedia Interface. See https://www.hdmi.org/ for HDMI specification. config OMAP2_DSS_SDI @@ -101,7 +101,7 @@ config OMAP2_DSS_DSI DSI is a high speed half-duplex serial interface between the host processor and a peripheral, such as a display or a framebuffer chip. - See http://www.mipi.org/ for DSI specifications. + See https://www.mipi.org/ for DSI specifications. config OMAP2_DSS_MIN_FCK_PER_PCK int "Minimum FCK/PCK ratio (for scaling)" diff --git a/drivers/gpu/drm/omapdrm/dss/base.c b/drivers/gpu/drm/omapdrm/dss/base.c index c7650a7c155d..cf50430e6363 100644 --- a/drivers/gpu/drm/omapdrm/dss/base.c +++ b/drivers/gpu/drm/omapdrm/dss/base.c @@ -2,7 +2,7 @@ /* * OMAP Display Subsystem Base * - * Copyright (C) 2015-2017 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2015-2017 Texas Instruments Incorporated - https://www.ti.com/ */ #include <linux/kernel.h> diff --git a/drivers/gpu/drm/omapdrm/dss/dispc.c b/drivers/gpu/drm/omapdrm/dss/dispc.c index 48593932bddf..599183879caf 100644 --- a/drivers/gpu/drm/omapdrm/dss/dispc.c +++ b/drivers/gpu/drm/omapdrm/dss/dispc.c @@ -653,8 +653,11 @@ int dispc_runtime_get(struct dispc_device *dispc) DSSDBG("dispc_runtime_get\n"); r = pm_runtime_get_sync(&dispc->pdev->dev); - WARN_ON(r < 0); - return r < 0 ? r : 0; + if (WARN_ON(r < 0)) { + pm_runtime_put_noidle(&dispc->pdev->dev); + return r; + } + return 0; } void dispc_runtime_put(struct dispc_device *dispc) diff --git a/drivers/gpu/drm/omapdrm/dss/dispc.h b/drivers/gpu/drm/omapdrm/dss/dispc.h index 2348faf88768..3f842c1ff81a 100644 --- a/drivers/gpu/drm/omapdrm/dss/dispc.h +++ b/drivers/gpu/drm/omapdrm/dss/dispc.h @@ -1,6 +1,6 @@ /* SPDX-License-Identifier: GPL-2.0-only */ /* - * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2011 Texas Instruments Incorporated - https://www.ti.com/ * Author: Archit Taneja <archit@ti.com> */ diff --git a/drivers/gpu/drm/omapdrm/dss/dispc_coefs.c b/drivers/gpu/drm/omapdrm/dss/dispc_coefs.c index bccb28de5a59..d1f3a93b8efd 100644 --- a/drivers/gpu/drm/omapdrm/dss/dispc_coefs.c +++ b/drivers/gpu/drm/omapdrm/dss/dispc_coefs.c @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2011 Texas Instruments Incorporated - https://www.ti.com/ * Author: Chandrabhanu Mahapatra <cmahapatra@ti.com> */ diff --git a/drivers/gpu/drm/omapdrm/dss/dsi.c b/drivers/gpu/drm/omapdrm/dss/dsi.c index eeccf40bae41..735a4e9027d0 100644 --- a/drivers/gpu/drm/omapdrm/dss/dsi.c +++ b/drivers/gpu/drm/omapdrm/dss/dsi.c @@ -1112,8 +1112,11 @@ static int dsi_runtime_get(struct dsi_data *dsi) DSSDBG("dsi_runtime_get\n"); r = pm_runtime_get_sync(dsi->dev); - WARN_ON(r < 0); - return r < 0 ? r : 0; + if (WARN_ON(r < 0)) { + pm_runtime_put_noidle(dsi->dev); + return r; + } + return 0; } static void dsi_runtime_put(struct dsi_data *dsi) @@ -1128,13 +1131,12 @@ static void dsi_runtime_put(struct dsi_data *dsi) static void _dsi_print_reset_status(struct dsi_data *dsi) { - u32 l; int b0, b1, b2; /* A dummy read using the SCP interface to any DSIPHY register is * required after DSIPHY reset to complete the reset of the DSI complex * I/O. */ - l = dsi_read_reg(dsi, DSI_DSIPHY_CFG5); + dsi_read_reg(dsi, DSI_DSIPHY_CFG5); if (dsi->data->quirks & DSI_QUIRK_REVERSE_TXCLKESC) { b0 = 28; @@ -3940,7 +3942,6 @@ static int dsi_update(struct omap_dss_device *dssdev, int channel, void (*callback)(int, void *), void *data) { struct dsi_data *dsi = to_dsi_data(dssdev); - u16 dw, dh; dsi_perf_mark_setup(dsi); @@ -3949,11 +3950,8 @@ static int dsi_update(struct omap_dss_device *dssdev, int channel, dsi->framedone_callback = callback; dsi->framedone_data = data; - dw = dsi->vm.hactive; - dh = dsi->vm.vactive; - #ifdef DSI_PERF_MEASURE - dsi->update_bytes = dw * dh * + dsi->update_bytes = dsi->vm.hactive * dsi->vm.vactive * dsi_get_pixel_size(dsi->pix_fmt) / 8; #endif dsi_update_screen_dispc(dsi); diff --git a/drivers/gpu/drm/omapdrm/dss/dss.c b/drivers/gpu/drm/omapdrm/dss/dss.c index 6ccbc29c4ce4..d7b2f5bcac16 100644 --- a/drivers/gpu/drm/omapdrm/dss/dss.c +++ b/drivers/gpu/drm/omapdrm/dss/dss.c @@ -858,8 +858,11 @@ int dss_runtime_get(struct dss_device *dss) DSSDBG("dss_runtime_get\n"); r = pm_runtime_get_sync(&dss->pdev->dev); - WARN_ON(r < 0); - return r < 0 ? r : 0; + if (WARN_ON(r < 0)) { + pm_runtime_put_noidle(&dss->pdev->dev); + return r; + } + return 0; } void dss_runtime_put(struct dss_device *dss) diff --git a/drivers/gpu/drm/omapdrm/dss/hdmi.h b/drivers/gpu/drm/omapdrm/dss/hdmi.h index 3a40833d3368..c4a4e07f0b99 100644 --- a/drivers/gpu/drm/omapdrm/dss/hdmi.h +++ b/drivers/gpu/drm/omapdrm/dss/hdmi.h @@ -2,7 +2,7 @@ /* * HDMI driver definition for TI OMAP4 Processor. * - * Copyright (C) 2010-2011 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2010-2011 Texas Instruments Incorporated - https://www.ti.com/ */ #ifndef _HDMI_H diff --git a/drivers/gpu/drm/omapdrm/dss/hdmi4.c b/drivers/gpu/drm/omapdrm/dss/hdmi4.c index a14fbf06cb30..8de41e74e8f8 100644 --- a/drivers/gpu/drm/omapdrm/dss/hdmi4.c +++ b/drivers/gpu/drm/omapdrm/dss/hdmi4.c @@ -2,7 +2,7 @@ /* * HDMI interface DSS driver for TI's OMAP4 family of SoCs. * - * Copyright (C) 2010-2011 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2010-2011 Texas Instruments Incorporated - https://www.ti.com/ * Authors: Yong Zhi * Mythri pk <mythripk@ti.com> */ @@ -43,10 +43,10 @@ static int hdmi_runtime_get(struct omap_hdmi *hdmi) DSSDBG("hdmi_runtime_get\n"); r = pm_runtime_get_sync(&hdmi->pdev->dev); - WARN_ON(r < 0); - if (r < 0) + if (WARN_ON(r < 0)) { + pm_runtime_put_noidle(&hdmi->pdev->dev); return r; - + } return 0; } diff --git a/drivers/gpu/drm/omapdrm/dss/hdmi4_cec.c b/drivers/gpu/drm/omapdrm/dss/hdmi4_cec.c index ebf9c96d43ee..43592c1cf081 100644 --- a/drivers/gpu/drm/omapdrm/dss/hdmi4_cec.c +++ b/drivers/gpu/drm/omapdrm/dss/hdmi4_cec.c @@ -3,7 +3,7 @@ * * Based on the CEC code from hdmi_ti_4xxx_ip.c from Android. * - * Copyright (C) 2010-2011 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2010-2011 Texas Instruments Incorporated - https://www.ti.com/ * Authors: Yong Zhi * Mythri pk <mythripk@ti.com> * diff --git a/drivers/gpu/drm/omapdrm/dss/hdmi4_core.c b/drivers/gpu/drm/omapdrm/dss/hdmi4_core.c index 751985a2679a..35faa7f028c4 100644 --- a/drivers/gpu/drm/omapdrm/dss/hdmi4_core.c +++ b/drivers/gpu/drm/omapdrm/dss/hdmi4_core.c @@ -2,7 +2,7 @@ /* * HDMI TI81xx, TI38xx, TI OMAP4 etc IP driver Library * - * Copyright (C) 2010-2011 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2010-2011 Texas Instruments Incorporated - https://www.ti.com/ * Authors: Yong Zhi * Mythri pk <mythripk@ti.com> */ diff --git a/drivers/gpu/drm/omapdrm/dss/hdmi4_core.h b/drivers/gpu/drm/omapdrm/dss/hdmi4_core.h index dc64ae2aa300..3c9e1f600fbe 100644 --- a/drivers/gpu/drm/omapdrm/dss/hdmi4_core.h +++ b/drivers/gpu/drm/omapdrm/dss/hdmi4_core.h @@ -2,7 +2,7 @@ /* * HDMI header definition for OMAP4 HDMI core IP * - * Copyright (C) 2010-2011 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2010-2011 Texas Instruments Incorporated - https://www.ti.com/ */ #ifndef _HDMI4_CORE_H_ diff --git a/drivers/gpu/drm/omapdrm/dss/hdmi5.c b/drivers/gpu/drm/omapdrm/dss/hdmi5.c index b738d9750686..54e5cb5aa52d 100644 --- a/drivers/gpu/drm/omapdrm/dss/hdmi5.c +++ b/drivers/gpu/drm/omapdrm/dss/hdmi5.c @@ -2,7 +2,7 @@ /* * HDMI driver for OMAP5 * - * Copyright (C) 2014 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2014 Texas Instruments Incorporated - https://www.ti.com/ * * Authors: * Yong Zhi @@ -44,10 +44,10 @@ static int hdmi_runtime_get(struct omap_hdmi *hdmi) DSSDBG("hdmi_runtime_get\n"); r = pm_runtime_get_sync(&hdmi->pdev->dev); - WARN_ON(r < 0); - if (r < 0) + if (WARN_ON(r < 0)) { + pm_runtime_put_noidle(&hdmi->pdev->dev); return r; - + } return 0; } diff --git a/drivers/gpu/drm/omapdrm/dss/hdmi5_core.c b/drivers/gpu/drm/omapdrm/dss/hdmi5_core.c index 7dd587035160..6cc2ad7a420c 100644 --- a/drivers/gpu/drm/omapdrm/dss/hdmi5_core.c +++ b/drivers/gpu/drm/omapdrm/dss/hdmi5_core.c @@ -2,7 +2,7 @@ /* * OMAP5 HDMI CORE IP driver library * - * Copyright (C) 2014 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2014 Texas Instruments Incorporated - https://www.ti.com/ * Authors: * Yong Zhi * Mythri pk diff --git a/drivers/gpu/drm/omapdrm/dss/hdmi5_core.h b/drivers/gpu/drm/omapdrm/dss/hdmi5_core.h index 65eadefdb3f9..070cbf5fb57d 100644 --- a/drivers/gpu/drm/omapdrm/dss/hdmi5_core.h +++ b/drivers/gpu/drm/omapdrm/dss/hdmi5_core.h @@ -2,7 +2,7 @@ /* * HDMI driver definition for TI OMAP5 processors. * - * Copyright (C) 2011-2012 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2011-2012 Texas Instruments Incorporated - https://www.ti.com/ */ #ifndef _HDMI5_CORE_H_ diff --git a/drivers/gpu/drm/omapdrm/dss/hdmi_phy.c b/drivers/gpu/drm/omapdrm/dss/hdmi_phy.c index 00bbf24488c1..5dc200f09c3c 100644 --- a/drivers/gpu/drm/omapdrm/dss/hdmi_phy.c +++ b/drivers/gpu/drm/omapdrm/dss/hdmi_phy.c @@ -2,7 +2,7 @@ /* * HDMI PHY * - * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2013 Texas Instruments Incorporated - https://www.ti.com/ */ #include <linux/kernel.h> diff --git a/drivers/gpu/drm/omapdrm/dss/hdmi_pll.c b/drivers/gpu/drm/omapdrm/dss/hdmi_pll.c index cf2b000f397f..13bf649aba52 100644 --- a/drivers/gpu/drm/omapdrm/dss/hdmi_pll.c +++ b/drivers/gpu/drm/omapdrm/dss/hdmi_pll.c @@ -2,7 +2,7 @@ /* * HDMI PLL * - * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2013 Texas Instruments Incorporated - https://www.ti.com/ */ #define DSS_SUBSYS_NAME "HDMIPLL" diff --git a/drivers/gpu/drm/omapdrm/dss/hdmi_wp.c b/drivers/gpu/drm/omapdrm/dss/hdmi_wp.c index 32f45f4f569d..9d830584a762 100644 --- a/drivers/gpu/drm/omapdrm/dss/hdmi_wp.c +++ b/drivers/gpu/drm/omapdrm/dss/hdmi_wp.c @@ -2,7 +2,7 @@ /* * HDMI wrapper * - * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2013 Texas Instruments Incorporated - https://www.ti.com/ */ #define DSS_SUBSYS_NAME "HDMIWP" diff --git a/drivers/gpu/drm/omapdrm/dss/omapdss-boot-init.c b/drivers/gpu/drm/omapdrm/dss/omapdss-boot-init.c index 72a7da7bfff1..f21b5df31213 100644 --- a/drivers/gpu/drm/omapdrm/dss/omapdss-boot-init.c +++ b/drivers/gpu/drm/omapdrm/dss/omapdss-boot-init.c @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Copyright (C) 2014 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2014 Texas Instruments Incorporated - https://www.ti.com/ * Author: Tomi Valkeinen <tomi.valkeinen@ti.com> */ diff --git a/drivers/gpu/drm/omapdrm/dss/omapdss.h b/drivers/gpu/drm/omapdrm/dss/omapdss.h index ab19d4af8de7..a48a9a254e33 100644 --- a/drivers/gpu/drm/omapdrm/dss/omapdss.h +++ b/drivers/gpu/drm/omapdrm/dss/omapdss.h @@ -1,6 +1,6 @@ /* SPDX-License-Identifier: GPL-2.0-only */ /* - * Copyright (C) 2016 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2016 Texas Instruments Incorporated - https://www.ti.com/ * Author: Tomi Valkeinen <tomi.valkeinen@ti.com> */ diff --git a/drivers/gpu/drm/omapdrm/dss/output.c b/drivers/gpu/drm/omapdrm/dss/output.c index ce21c798cca6..5affdf078134 100644 --- a/drivers/gpu/drm/omapdrm/dss/output.c +++ b/drivers/gpu/drm/omapdrm/dss/output.c @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2012 Texas Instruments Incorporated - https://www.ti.com/ * Author: Archit Taneja <archit@ti.com> */ diff --git a/drivers/gpu/drm/omapdrm/dss/pll.c b/drivers/gpu/drm/omapdrm/dss/pll.c index 1212f3cc52d1..241a338ace29 100644 --- a/drivers/gpu/drm/omapdrm/dss/pll.c +++ b/drivers/gpu/drm/omapdrm/dss/pll.c @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Copyright (C) 2014 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2014 Texas Instruments Incorporated - https://www.ti.com/ */ #define DSS_SUBSYS_NAME "PLL" diff --git a/drivers/gpu/drm/omapdrm/dss/sdi.c b/drivers/gpu/drm/omapdrm/dss/sdi.c index 033fd30074b0..282e4c837cd9 100644 --- a/drivers/gpu/drm/omapdrm/dss/sdi.c +++ b/drivers/gpu/drm/omapdrm/dss/sdi.c @@ -195,8 +195,7 @@ static void sdi_bridge_mode_set(struct drm_bridge *bridge, sdi->pixelclock = adjusted_mode->clock * 1000; } -static void sdi_bridge_enable(struct drm_bridge *bridge, - struct drm_bridge_state *bridge_state) +static void sdi_bridge_enable(struct drm_bridge *bridge) { struct sdi_device *sdi = drm_bridge_to_sdi(bridge); struct dispc_clock_info dispc_cinfo; @@ -259,8 +258,7 @@ err_get_dispc: regulator_disable(sdi->vdds_sdi_reg); } -static void sdi_bridge_disable(struct drm_bridge *bridge, - struct drm_bridge_state *bridge_state) +static void sdi_bridge_disable(struct drm_bridge *bridge) { struct sdi_device *sdi = drm_bridge_to_sdi(bridge); @@ -278,8 +276,8 @@ static const struct drm_bridge_funcs sdi_bridge_funcs = { .mode_valid = sdi_bridge_mode_valid, .mode_fixup = sdi_bridge_mode_fixup, .mode_set = sdi_bridge_mode_set, - .atomic_enable = sdi_bridge_enable, - .atomic_disable = sdi_bridge_disable, + .enable = sdi_bridge_enable, + .disable = sdi_bridge_disable, }; static void sdi_bridge_init(struct sdi_device *sdi) diff --git a/drivers/gpu/drm/omapdrm/dss/venc.c b/drivers/gpu/drm/omapdrm/dss/venc.c index 5c027c81760f..94cf50d837b0 100644 --- a/drivers/gpu/drm/omapdrm/dss/venc.c +++ b/drivers/gpu/drm/omapdrm/dss/venc.c @@ -361,8 +361,11 @@ static int venc_runtime_get(struct venc_device *venc) DSSDBG("venc_runtime_get\n"); r = pm_runtime_get_sync(&venc->pdev->dev); - WARN_ON(r < 0); - return r < 0 ? r : 0; + if (WARN_ON(r < 0)) { + pm_runtime_put_noidle(&venc->pdev->dev); + return r; + } + return 0; } static void venc_runtime_put(struct venc_device *venc) diff --git a/drivers/gpu/drm/omapdrm/dss/video-pll.c b/drivers/gpu/drm/omapdrm/dss/video-pll.c index a612e2696dbc..b72c3ffddc9a 100644 --- a/drivers/gpu/drm/omapdrm/dss/video-pll.c +++ b/drivers/gpu/drm/omapdrm/dss/video-pll.c @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Copyright (C) 2014 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2014 Texas Instruments Incorporated - https://www.ti.com/ */ #include <linux/clk.h> diff --git a/drivers/gpu/drm/omapdrm/omap_connector.c b/drivers/gpu/drm/omapdrm/omap_connector.c index de95dc1b861c..47719b92e22b 100644 --- a/drivers/gpu/drm/omapdrm/omap_connector.c +++ b/drivers/gpu/drm/omapdrm/omap_connector.c @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2011 Texas Instruments Incorporated - https://www.ti.com/ * Author: Rob Clark <rob@ti.com> */ diff --git a/drivers/gpu/drm/omapdrm/omap_crtc.c b/drivers/gpu/drm/omapdrm/omap_crtc.c index 328a4a74f534..7d66269ad998 100644 --- a/drivers/gpu/drm/omapdrm/omap_crtc.c +++ b/drivers/gpu/drm/omapdrm/omap_crtc.c @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2011 Texas Instruments Incorporated - https://www.ti.com/ * Author: Rob Clark <rob@ti.com> */ @@ -436,7 +436,7 @@ static void omap_crtc_arm_event(struct drm_crtc *crtc) } static void omap_crtc_atomic_enable(struct drm_crtc *crtc, - struct drm_crtc_state *old_state) + struct drm_atomic_state *state) { struct omap_drm_private *priv = crtc->dev->dev_private; struct omap_crtc *omap_crtc = to_omap_crtc(crtc); @@ -462,7 +462,7 @@ static void omap_crtc_atomic_enable(struct drm_crtc *crtc, } static void omap_crtc_atomic_disable(struct drm_crtc *crtc, - struct drm_crtc_state *old_state) + struct drm_atomic_state *state) { struct omap_drm_private *priv = crtc->dev->dev_private; struct omap_crtc *omap_crtc = to_omap_crtc(crtc); @@ -569,22 +569,25 @@ static bool omap_crtc_is_manually_updated(struct drm_crtc *crtc) } static int omap_crtc_atomic_check(struct drm_crtc *crtc, - struct drm_crtc_state *state) + struct drm_atomic_state *state) { + struct drm_crtc_state *crtc_state = drm_atomic_get_new_crtc_state(state, + crtc); struct drm_plane_state *pri_state; - if (state->color_mgmt_changed && state->gamma_lut) { - unsigned int length = state->gamma_lut->length / + if (crtc_state->color_mgmt_changed && crtc_state->gamma_lut) { + unsigned int length = crtc_state->gamma_lut->length / sizeof(struct drm_color_lut); if (length < 2) return -EINVAL; } - pri_state = drm_atomic_get_new_plane_state(state->state, crtc->primary); + pri_state = drm_atomic_get_new_plane_state(state, + crtc->primary); if (pri_state) { struct omap_crtc_state *omap_crtc_state = - to_omap_crtc_state(state); + to_omap_crtc_state(crtc_state); /* Mirror new values for zpos and rotation in omap_crtc_state */ omap_crtc_state->zpos = pri_state->zpos; @@ -598,12 +601,12 @@ static int omap_crtc_atomic_check(struct drm_crtc *crtc, } static void omap_crtc_atomic_begin(struct drm_crtc *crtc, - struct drm_crtc_state *old_crtc_state) + struct drm_atomic_state *state) { } static void omap_crtc_atomic_flush(struct drm_crtc *crtc, - struct drm_crtc_state *old_crtc_state) + struct drm_atomic_state *state) { struct omap_drm_private *priv = crtc->dev->dev_private; struct omap_crtc *omap_crtc = to_omap_crtc(crtc); diff --git a/drivers/gpu/drm/omapdrm/omap_debugfs.c b/drivers/gpu/drm/omapdrm/omap_debugfs.c index b57fbe8a0ac2..2d3909a37f51 100644 --- a/drivers/gpu/drm/omapdrm/omap_debugfs.c +++ b/drivers/gpu/drm/omapdrm/omap_debugfs.c @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2011 Texas Instruments Incorporated - https://www.ti.com/ * Author: Rob Clark <rob.clark@linaro.org> */ diff --git a/drivers/gpu/drm/omapdrm/omap_dmm_priv.h b/drivers/gpu/drm/omapdrm/omap_dmm_priv.h index 60bb3f9297bc..58a8239d3e69 100644 --- a/drivers/gpu/drm/omapdrm/omap_dmm_priv.h +++ b/drivers/gpu/drm/omapdrm/omap_dmm_priv.h @@ -1,5 +1,5 @@ /* - * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2011 Texas Instruments Incorporated - https://www.ti.com/ * Author: Rob Clark <rob@ti.com> * Andy Gross <andy.gross@ti.com> * diff --git a/drivers/gpu/drm/omapdrm/omap_dmm_tiler.c b/drivers/gpu/drm/omapdrm/omap_dmm_tiler.c index 42ec51bb7b1b..ed770caf55c2 100644 --- a/drivers/gpu/drm/omapdrm/omap_dmm_tiler.c +++ b/drivers/gpu/drm/omapdrm/omap_dmm_tiler.c @@ -1,7 +1,7 @@ /* * DMM IOMMU driver support functions for TI OMAP processors. * - * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2011 Texas Instruments Incorporated - https://www.ti.com/ * Author: Rob Clark <rob@ti.com> * Andy Gross <andy.gross@ti.com> * @@ -306,7 +306,7 @@ static irqreturn_t omap_dmm_irq_handler(int irq, void *arg) return IRQ_HANDLED; } -/** +/* * Get a handle for a DMM transaction */ static struct dmm_txn *dmm_txn_init(struct dmm *dmm, struct tcm *tcm) @@ -344,7 +344,7 @@ static struct dmm_txn *dmm_txn_init(struct dmm *dmm, struct tcm *tcm) return txn; } -/** +/* * Add region to DMM transaction. If pages or pages[i] is NULL, then the * corresponding slot is cleared (ie. dummy_pa is programmed) */ @@ -392,7 +392,7 @@ static void dmm_txn_append(struct dmm_txn *txn, struct pat_area *area, return; } -/** +/* * Commit the DMM transaction. */ static int dmm_txn_commit(struct dmm_txn *txn, bool wait) @@ -889,6 +889,7 @@ static int omap_dmm_probe(struct platform_device *dev) &omap_dmm->refill_pa, GFP_KERNEL); if (!omap_dmm->refill_va) { dev_err(&dev->dev, "could not allocate refill memory\n"); + ret = -ENOMEM; goto fail; } diff --git a/drivers/gpu/drm/omapdrm/omap_dmm_tiler.h b/drivers/gpu/drm/omapdrm/omap_dmm_tiler.h index 43c1d096b021..2f8918fe06d5 100644 --- a/drivers/gpu/drm/omapdrm/omap_dmm_tiler.h +++ b/drivers/gpu/drm/omapdrm/omap_dmm_tiler.h @@ -1,5 +1,5 @@ /* - * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2011 Texas Instruments Incorporated - https://www.ti.com/ * Author: Rob Clark <rob@ti.com> * Andy Gross <andy.gross@ti.com> * diff --git a/drivers/gpu/drm/omapdrm/omap_drv.c b/drivers/gpu/drm/omapdrm/omap_drv.c index 53d5e184ee77..42c2ed752095 100644 --- a/drivers/gpu/drm/omapdrm/omap_drv.c +++ b/drivers/gpu/drm/omapdrm/omap_drv.c @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2011 Texas Instruments Incorporated - https://www.ti.com/ * Author: Rob Clark <rob@ti.com> */ @@ -521,12 +521,6 @@ static int dev_open(struct drm_device *dev, struct drm_file *file) return 0; } -static const struct vm_operations_struct omap_gem_vm_ops = { - .fault = omap_gem_fault, - .open = drm_gem_vm_open, - .close = drm_gem_vm_close, -}; - static const struct file_operations omapdriver_fops = { .owner = THIS_MODULE, .open = drm_open, @@ -539,7 +533,7 @@ static const struct file_operations omapdriver_fops = { .llseek = noop_llseek, }; -static struct drm_driver omap_drm_driver = { +static const struct drm_driver omap_drm_driver = { .driver_features = DRIVER_MODESET | DRIVER_GEM | DRIVER_ATOMIC | DRIVER_RENDER, .open = dev_open, @@ -549,10 +543,7 @@ static struct drm_driver omap_drm_driver = { #endif .prime_handle_to_fd = drm_gem_prime_handle_to_fd, .prime_fd_to_handle = drm_gem_prime_fd_to_handle, - .gem_prime_export = omap_gem_prime_export, .gem_prime_import = omap_gem_prime_import, - .gem_free_object_unlocked = omap_gem_free_object, - .gem_vm_ops = &omap_gem_vm_ops, .dumb_create = omap_gem_dumb_create, .dumb_map_offset = omap_gem_dumb_map_offset, .ioctls = ioctls, diff --git a/drivers/gpu/drm/omapdrm/omap_drv.h b/drivers/gpu/drm/omapdrm/omap_drv.h index 8a1fac680138..ae57e7ada876 100644 --- a/drivers/gpu/drm/omapdrm/omap_drv.h +++ b/drivers/gpu/drm/omapdrm/omap_drv.h @@ -1,6 +1,6 @@ /* SPDX-License-Identifier: GPL-2.0-only */ /* - * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2011 Texas Instruments Incorporated - https://www.ti.com/ * Author: Rob Clark <rob@ti.com> */ diff --git a/drivers/gpu/drm/omapdrm/omap_encoder.c b/drivers/gpu/drm/omapdrm/omap_encoder.c index ae4b867a67a3..57e92a4d5937 100644 --- a/drivers/gpu/drm/omapdrm/omap_encoder.c +++ b/drivers/gpu/drm/omapdrm/omap_encoder.c @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2011 Texas Instruments Incorporated - https://www.ti.com/ * Author: Rob Clark <rob@ti.com> */ diff --git a/drivers/gpu/drm/omapdrm/omap_fb.c b/drivers/gpu/drm/omapdrm/omap_fb.c index 05f30e2618c9..190afc564914 100644 --- a/drivers/gpu/drm/omapdrm/omap_fb.c +++ b/drivers/gpu/drm/omapdrm/omap_fb.c @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2011 Texas Instruments Incorporated - https://www.ti.com/ * Author: Rob Clark <rob@ti.com> */ diff --git a/drivers/gpu/drm/omapdrm/omap_fbdev.c b/drivers/gpu/drm/omapdrm/omap_fbdev.c index 3f6cfc24fb64..42eac6ad12bd 100644 --- a/drivers/gpu/drm/omapdrm/omap_fbdev.c +++ b/drivers/gpu/drm/omapdrm/omap_fbdev.c @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2011 Texas Instruments Incorporated - https://www.ti.com/ * Author: Rob Clark <rob@ti.com> */ diff --git a/drivers/gpu/drm/omapdrm/omap_gem.c b/drivers/gpu/drm/omapdrm/omap_gem.c index f67f223c6479..30d299ca8795 100644 --- a/drivers/gpu/drm/omapdrm/omap_gem.c +++ b/drivers/gpu/drm/omapdrm/omap_gem.c @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2011 Texas Instruments Incorporated - https://www.ti.com/ * Author: Rob Clark <rob.clark@linaro.org> */ @@ -487,7 +487,7 @@ static vm_fault_t omap_gem_fault_2d(struct drm_gem_object *obj, * vma->vm_private_data points to the GEM object that is backing this * mapping. */ -vm_fault_t omap_gem_fault(struct vm_fault *vmf) +static vm_fault_t omap_gem_fault(struct vm_fault *vmf) { struct vm_area_struct *vma = vmf->vma; struct drm_gem_object *obj = vma->vm_private_data; @@ -564,9 +564,8 @@ int omap_gem_mmap_obj(struct drm_gem_object *obj, * address_space (so unmap_mapping_range does what we want, * in particular in the case of mmap'd dmabufs) */ - fput(vma->vm_file); vma->vm_pgoff = 0; - vma->vm_file = get_file(obj->filp); + vma_set_file(vma, obj->filp); vma->vm_page_prot = vm_get_page_prot(vma->vm_flags); } @@ -580,7 +579,7 @@ int omap_gem_mmap_obj(struct drm_gem_object *obj, /** * omap_gem_dumb_create - create a dumb buffer - * @drm_file: our client file + * @file: our client file * @dev: our device * @args: the requested arguments copied from userspace * @@ -610,6 +609,7 @@ int omap_gem_dumb_create(struct drm_file *file, struct drm_device *dev, * @file: our drm client file * @dev: drm device * @handle: GEM handle to the object (from dumb_create) + * @offset: memory map offset placeholder * * Do the necessary setup to allow the mapping of the frame buffer * into user memory. We don't have to do much here at the moment. @@ -1089,7 +1089,7 @@ void omap_gem_describe_objects(struct list_head *list, struct seq_file *m) * Constructor & Destructor */ -void omap_gem_free_object(struct drm_gem_object *obj) +static void omap_gem_free_object(struct drm_gem_object *obj) { struct drm_device *dev = obj->dev; struct omap_drm_private *priv = dev->dev_private; @@ -1169,6 +1169,18 @@ static bool omap_gem_validate_flags(struct drm_device *dev, u32 flags) return true; } +static const struct vm_operations_struct omap_gem_vm_ops = { + .fault = omap_gem_fault, + .open = drm_gem_vm_open, + .close = drm_gem_vm_close, +}; + +static const struct drm_gem_object_funcs omap_gem_object_funcs = { + .free = omap_gem_free_object, + .export = omap_gem_prime_export, + .vm_ops = &omap_gem_vm_ops, +}; + /* GEM buffer object constructor */ struct drm_gem_object *omap_gem_new(struct drm_device *dev, union omap_gem_size gsize, u32 flags) @@ -1236,6 +1248,8 @@ struct drm_gem_object *omap_gem_new(struct drm_device *dev, size = PAGE_ALIGN(gsize.bytes); } + obj->funcs = &omap_gem_object_funcs; + /* Initialize the GEM object. */ if (!(flags & OMAP_BO_MEM_SHMEM)) { drm_gem_private_object_init(dev, obj, size); diff --git a/drivers/gpu/drm/omapdrm/omap_gem.h b/drivers/gpu/drm/omapdrm/omap_gem.h index 729b7812a815..eda9b4839c30 100644 --- a/drivers/gpu/drm/omapdrm/omap_gem.h +++ b/drivers/gpu/drm/omapdrm/omap_gem.h @@ -48,7 +48,6 @@ struct drm_gem_object *omap_gem_new_dmabuf(struct drm_device *dev, size_t size, struct sg_table *sgt); int omap_gem_new_handle(struct drm_device *dev, struct drm_file *file, union omap_gem_size gsize, u32 flags, u32 *handle); -void omap_gem_free_object(struct drm_gem_object *obj); void *omap_gem_vaddr(struct drm_gem_object *obj); /* Dumb Buffers Interface */ @@ -69,7 +68,6 @@ struct dma_buf *omap_gem_prime_export(struct drm_gem_object *obj, int flags); struct drm_gem_object *omap_gem_prime_import(struct drm_device *dev, struct dma_buf *buffer); -vm_fault_t omap_gem_fault(struct vm_fault *vmf); int omap_gem_roll(struct drm_gem_object *obj, u32 roll); void omap_gem_cpu_sync_page(struct drm_gem_object *obj, int pgoff); void omap_gem_dma_sync_buffer(struct drm_gem_object *obj, diff --git a/drivers/gpu/drm/omapdrm/omap_gem_dmabuf.c b/drivers/gpu/drm/omapdrm/omap_gem_dmabuf.c index b319fe7f2371..f4cde3a169d8 100644 --- a/drivers/gpu/drm/omapdrm/omap_gem_dmabuf.c +++ b/drivers/gpu/drm/omapdrm/omap_gem_dmabuf.c @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2011 Texas Instruments Incorporated - https://www.ti.com/ * Author: Rob Clark <rob.clark@linaro.org> */ diff --git a/drivers/gpu/drm/omapdrm/omap_irq.c b/drivers/gpu/drm/omapdrm/omap_irq.c index 382bcdc72ac0..97c83b959f7e 100644 --- a/drivers/gpu/drm/omapdrm/omap_irq.c +++ b/drivers/gpu/drm/omapdrm/omap_irq.c @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2011 Texas Instruments Incorporated - https://www.ti.com/ * Author: Rob Clark <rob.clark@linaro.org> */ @@ -100,8 +100,7 @@ int omap_irq_enable_framedone(struct drm_crtc *crtc, bool enable) /** * enable_vblank - enable vblank interrupt events - * @dev: DRM device - * @pipe: which irq to enable + * @crtc: DRM CRTC * * Enable vblank interrupts for @crtc. If the device doesn't have * a hardware vblank counter, this routine should be a no-op, since @@ -131,8 +130,7 @@ int omap_irq_enable_vblank(struct drm_crtc *crtc) /** * disable_vblank - disable vblank interrupt events - * @dev: DRM device - * @pipe: which irq to enable + * @crtc: DRM CRTC * * Disable vblank interrupts for @crtc. If the device doesn't have * a hardware vblank counter, this routine should be a no-op, since diff --git a/drivers/gpu/drm/omapdrm/omap_plane.c b/drivers/gpu/drm/omapdrm/omap_plane.c index 73ec99819a3d..21e0b9785599 100644 --- a/drivers/gpu/drm/omapdrm/omap_plane.c +++ b/drivers/gpu/drm/omapdrm/omap_plane.c @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2011 Texas Instruments Incorporated - https://www.ti.com/ * Author: Rob Clark <rob.clark@linaro.org> */ diff --git a/drivers/gpu/drm/omapdrm/tcm-sita.c b/drivers/gpu/drm/omapdrm/tcm-sita.c index 817be3c41863..9e1acbd2c7aa 100644 --- a/drivers/gpu/drm/omapdrm/tcm-sita.c +++ b/drivers/gpu/drm/omapdrm/tcm-sita.c @@ -5,7 +5,7 @@ * Lajos Molnar <molnar@ti.com> * Andy Gross <andy.gross@ti.com> * - * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2012 Texas Instruments Incorporated - https://www.ti.com/ * * This package is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as |