[04/14] drm/msm/dp: pull I/O data out of msm_dp_catalog_private()

Message ID	20241108-fd-dp-audio-fixup-v1-4-40c8eeb60cf5@linaro.org
State	New
Headers	show Received: from mail-lj1-f174.google.com (mail-lj1-f174.google.com [209.85.208.174]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 616D41946B for <linux-arm-msm@vger.kernel.org>; Fri, 8 Nov 2024 00:21:51 +0000 (UTC) From: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Date: Fri, 08 Nov 2024 02:21:35 +0200 Subject: [PATCH 04/14] drm/msm/dp: pull I/O data out of msm_dp_catalog_private() Precedence: bulk MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20241108-fd-dp-audio-fixup-v1-4-40c8eeb60cf5@linaro.org> References: <20241108-fd-dp-audio-fixup-v1-0-40c8eeb60cf5@linaro.org> In-Reply-To: <20241108-fd-dp-audio-fixup-v1-0-40c8eeb60cf5@linaro.org> To: Rob Clark <robdclark@gmail.com>, Abhinav Kumar <quic_abhinavk@quicinc.com>, Sean Paul <sean@poorly.run>, Marijn Suijten <marijn.suijten@somainline.org>, David Airlie <airlied@gmail.com>, Simona Vetter <simona@ffwll.ch>, Paloma Arellano <quic_parellan@quicinc.com> Cc: Douglas Anderson <dianders@chromium.org>, Stephen Boyd <swboyd@chromium.org>, linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org, linux-kernel@vger.kernel.org, Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Series	drm/msm/dp: perform misc cleanups \| expand [00/14] drm/msm/dp: perform misc cleanups [01/14] drm/msm/dp: fix msm_dp_utils_pack_sdp_header interface [02/14] drm/msm/dp: drop msm_dp_panel_dump_regs() and msm_dp_catalog_dump_regs() [03/14] drm/msm/dp: drop msm_dp_panel_tpg_config() [04/14] drm/msm/dp: pull I/O data out of msm_dp_catalog_private() [05/14] drm/msm/dp: move I/O functions to global header [06/14] drm/msm/dp: move/inline AUX register functions [07/14] drm/msm/dp: move/inline ctrl register functions [08/14] drm/msm/dp: move/inline panel related functions [09/14] drm/msm/dp: use msm_dp_utils_pack_sdp_header() for audio packets [10/14] drm/msm/dp: drop obsolete audio headers access through catalog [11/14] drm/msm/dp: move/inline audio related functions [12/14] drm/msm/dp: move more AUX functions to dp_aux.c [13/14] drm/msm/dp: drop struct msm_dp_panel_in [14/14] drm/msm/dp: move interrupt handling to dp_ctrl

diff --git a/drivers/gpu/drm/msm/dp/dp_catalog.c b/drivers/gpu/drm/msm/dp/dp_catalog.c index 9ca2a4ab251106d72219b11c2be7049b4a2611d5..a8193581eaaaed9234a061283577af068ada0ad6 100644 --- a/drivers/gpu/drm/msm/dp/dp_catalog.c +++ b/drivers/gpu/drm/msm/dp/dp_catalog.c @@ -63,155 +63,124 @@ #define DP_DEFAULT_P0_OFFSET 0x1000 #define DP_DEFAULT_P0_SIZE 0x0400 -struct dss_io_region { - size_t len; - void __iomem *base; -}; - -struct dss_io_data { - struct dss_io_region ahb; - struct dss_io_region aux; - struct dss_io_region link; - struct dss_io_region p0; -}; - struct msm_dp_catalog_private { struct device *dev; struct drm_device *drm_dev; - struct dss_io_data io; u32 (*audio_map)[DP_AUDIO_SDP_HEADER_MAX]; struct msm_dp_catalog msm_dp_catalog; }; void msm_dp_catalog_snapshot(struct msm_dp_catalog *msm_dp_catalog, struct msm_disp_state *disp_state) { - struct msm_dp_catalog_private *catalog = container_of(msm_dp_catalog, - struct msm_dp_catalog_private, msm_dp_catalog); - struct dss_io_data *dss = &catalog->io; - - msm_disp_snapshot_add_block(disp_state, dss->ahb.len, dss->ahb.base, "dp_ahb"); - msm_disp_snapshot_add_block(disp_state, dss->aux.len, dss->aux.base, "dp_aux"); - msm_disp_snapshot_add_block(disp_state, dss->link.len, dss->link.base, "dp_link"); - msm_disp_snapshot_add_block(disp_state, dss->p0.len, dss->p0.base, "dp_p0"); + msm_disp_snapshot_add_block(disp_state, msm_dp_catalog->ahb_len, msm_dp_catalog->ahb_base, "dp_ahb"); + msm_disp_snapshot_add_block(disp_state, msm_dp_catalog->aux_len, msm_dp_catalog->aux_base, "dp_aux"); + msm_disp_snapshot_add_block(disp_state, msm_dp_catalog->link_len, msm_dp_catalog->link_base, "dp_link"); + msm_disp_snapshot_add_block(disp_state, msm_dp_catalog->p0_len, msm_dp_catalog->p0_base, "dp_p0"); } -static inline u32 msm_dp_read_aux(struct msm_dp_catalog_private *catalog, u32 offset) +static inline u32 msm_dp_read_aux(struct msm_dp_catalog *msm_dp_catalog, u32 offset) { - return readl_relaxed(catalog->io.aux.base + offset); + return readl_relaxed(msm_dp_catalog->aux_base + offset); } -static inline void msm_dp_write_aux(struct msm_dp_catalog_private *catalog, +static inline void msm_dp_write_aux(struct msm_dp_catalog *msm_dp_catalog, u32 offset, u32 data) { /* * To make sure aux reg writes happens before any other operation, * this function uses writel() instread of writel_relaxed() */ - writel(data, catalog->io.aux.base + offset); + writel(data, msm_dp_catalog->aux_base + offset); } -static inline u32 msm_dp_read_ahb(const struct msm_dp_catalog_private *catalog, u32 offset) +static inline u32 msm_dp_read_ahb(const struct msm_dp_catalog *msm_dp_catalog, u32 offset) { - return readl_relaxed(catalog->io.ahb.base + offset); + return readl_relaxed(msm_dp_catalog->ahb_base + offset); } -static inline void msm_dp_write_ahb(struct msm_dp_catalog_private *catalog, +static inline void msm_dp_write_ahb(struct msm_dp_catalog *msm_dp_catalog, u32 offset, u32 data) { /* * To make sure phy reg writes happens before any other operation, * this function uses writel() instread of writel_relaxed() */ - writel(data, catalog->io.ahb.base + offset); + writel(data, msm_dp_catalog->ahb_base + offset); } -static inline void msm_dp_write_p0(struct msm_dp_catalog_private *catalog, +static inline void msm_dp_write_p0(struct msm_dp_catalog *msm_dp_catalog, u32 offset, u32 data) { /* * To make sure interface reg writes happens before any other operation, * this function uses writel() instread of writel_relaxed() */ - writel(data, catalog->io.p0.base + offset); + writel(data, msm_dp_catalog->p0_base + offset); } -static inline u32 msm_dp_read_p0(struct msm_dp_catalog_private *catalog, +static inline u32 msm_dp_read_p0(struct msm_dp_catalog *msm_dp_catalog, u32 offset) { /* * To make sure interface reg writes happens before any other operation, * this function uses writel() instread of writel_relaxed() */ - return readl_relaxed(catalog->io.p0.base + offset); + return readl_relaxed(msm_dp_catalog->p0_base + offset); } -static inline u32 msm_dp_read_link(struct msm_dp_catalog_private *catalog, u32 offset) +static inline u32 msm_dp_read_link(struct msm_dp_catalog *msm_dp_catalog, u32 offset) { - return readl_relaxed(catalog->io.link.base + offset); + return readl_relaxed(msm_dp_catalog->link_base + offset); } -static inline void msm_dp_write_link(struct msm_dp_catalog_private *catalog, +static inline void msm_dp_write_link(struct msm_dp_catalog *msm_dp_catalog, u32 offset, u32 data) { /* * To make sure link reg writes happens before any other operation, * this function uses writel() instread of writel_relaxed() */ - writel(data, catalog->io.link.base + offset); + writel(data, msm_dp_catalog->link_base + offset); } /* aux related catalog functions */ u32 msm_dp_catalog_aux_read_data(struct msm_dp_catalog *msm_dp_catalog) { - struct msm_dp_catalog_private *catalog = container_of(msm_dp_catalog, - struct msm_dp_catalog_private, msm_dp_catalog); - - return msm_dp_read_aux(catalog, REG_DP_AUX_DATA); + return msm_dp_read_aux(msm_dp_catalog, REG_DP_AUX_DATA); } int msm_dp_catalog_aux_write_data(struct msm_dp_catalog *msm_dp_catalog, u32 data) { - struct msm_dp_catalog_private *catalog = container_of(msm_dp_catalog, - struct msm_dp_catalog_private, msm_dp_catalog); - - msm_dp_write_aux(catalog, REG_DP_AUX_DATA, data); + msm_dp_write_aux(msm_dp_catalog, REG_DP_AUX_DATA, data); return 0; } int msm_dp_catalog_aux_write_trans(struct msm_dp_catalog *msm_dp_catalog, u32 data) { - struct msm_dp_catalog_private *catalog = container_of(msm_dp_catalog, - struct msm_dp_catalog_private, msm_dp_catalog); - - msm_dp_write_aux(catalog, REG_DP_AUX_TRANS_CTRL, data); + msm_dp_write_aux(msm_dp_catalog, REG_DP_AUX_TRANS_CTRL, data); return 0; } int msm_dp_catalog_aux_clear_trans(struct msm_dp_catalog *msm_dp_catalog, bool read) { u32 data; - struct msm_dp_catalog_private *catalog = container_of(msm_dp_catalog, - struct msm_dp_catalog_private, msm_dp_catalog); if (read) { - data = msm_dp_read_aux(catalog, REG_DP_AUX_TRANS_CTRL); + data = msm_dp_read_aux(msm_dp_catalog, REG_DP_AUX_TRANS_CTRL); data &= ~DP_AUX_TRANS_CTRL_GO; - msm_dp_write_aux(catalog, REG_DP_AUX_TRANS_CTRL, data); + msm_dp_write_aux(msm_dp_catalog, REG_DP_AUX_TRANS_CTRL, data); } else { - msm_dp_write_aux(catalog, REG_DP_AUX_TRANS_CTRL, 0); + msm_dp_write_aux(msm_dp_catalog, REG_DP_AUX_TRANS_CTRL, 0); } return 0; } int msm_dp_catalog_aux_clear_hw_interrupts(struct msm_dp_catalog *msm_dp_catalog) { - struct msm_dp_catalog_private *catalog = container_of(msm_dp_catalog, - struct msm_dp_catalog_private, msm_dp_catalog); - - msm_dp_read_aux(catalog, REG_DP_PHY_AUX_INTERRUPT_STATUS); - msm_dp_write_aux(catalog, REG_DP_PHY_AUX_INTERRUPT_CLEAR, 0x1f); - msm_dp_write_aux(catalog, REG_DP_PHY_AUX_INTERRUPT_CLEAR, 0x9f); - msm_dp_write_aux(catalog, REG_DP_PHY_AUX_INTERRUPT_CLEAR, 0); + msm_dp_read_aux(msm_dp_catalog, REG_DP_PHY_AUX_INTERRUPT_STATUS); + msm_dp_write_aux(msm_dp_catalog, REG_DP_PHY_AUX_INTERRUPT_CLEAR, 0x1f); + msm_dp_write_aux(msm_dp_catalog, REG_DP_PHY_AUX_INTERRUPT_CLEAR, 0x9f); + msm_dp_write_aux(msm_dp_catalog, REG_DP_PHY_AUX_INTERRUPT_CLEAR, 0); return 0; } @@ -230,47 +199,41 @@ int msm_dp_catalog_aux_clear_hw_interrupts(struct msm_dp_catalog *msm_dp_catalog void msm_dp_catalog_aux_reset(struct msm_dp_catalog *msm_dp_catalog) { u32 aux_ctrl; - struct msm_dp_catalog_private *catalog = container_of(msm_dp_catalog, - struct msm_dp_catalog_private, msm_dp_catalog); - aux_ctrl = msm_dp_read_aux(catalog, REG_DP_AUX_CTRL); + aux_ctrl = msm_dp_read_aux(msm_dp_catalog, REG_DP_AUX_CTRL); aux_ctrl |= DP_AUX_CTRL_RESET; - msm_dp_write_aux(catalog, REG_DP_AUX_CTRL, aux_ctrl); + msm_dp_write_aux(msm_dp_catalog, REG_DP_AUX_CTRL, aux_ctrl); usleep_range(1000, 1100); /* h/w recommended delay */ aux_ctrl &= ~DP_AUX_CTRL_RESET; - msm_dp_write_aux(catalog, REG_DP_AUX_CTRL, aux_ctrl); + msm_dp_write_aux(msm_dp_catalog, REG_DP_AUX_CTRL, aux_ctrl); } void msm_dp_catalog_aux_enable(struct msm_dp_catalog *msm_dp_catalog, bool enable) { u32 aux_ctrl; - struct msm_dp_catalog_private *catalog = container_of(msm_dp_catalog, - struct msm_dp_catalog_private, msm_dp_catalog); - aux_ctrl = msm_dp_read_aux(catalog, REG_DP_AUX_CTRL); + aux_ctrl = msm_dp_read_aux(msm_dp_catalog, REG_DP_AUX_CTRL); if (enable) { - msm_dp_write_aux(catalog, REG_DP_TIMEOUT_COUNT, 0xffff); - msm_dp_write_aux(catalog, REG_DP_AUX_LIMITS, 0xffff); + msm_dp_write_aux(msm_dp_catalog, REG_DP_TIMEOUT_COUNT, 0xffff); + msm_dp_write_aux(msm_dp_catalog, REG_DP_AUX_LIMITS, 0xffff); aux_ctrl |= DP_AUX_CTRL_ENABLE; } else { aux_ctrl &= ~DP_AUX_CTRL_ENABLE; } - msm_dp_write_aux(catalog, REG_DP_AUX_CTRL, aux_ctrl); + msm_dp_write_aux(msm_dp_catalog, REG_DP_AUX_CTRL, aux_ctrl); } int msm_dp_catalog_aux_wait_for_hpd_connect_state(struct msm_dp_catalog *msm_dp_catalog, unsigned long wait_us) { u32 state; - struct msm_dp_catalog_private *catalog = container_of(msm_dp_catalog, - struct msm_dp_catalog_private, msm_dp_catalog); /* poll for hpd connected status every 2ms and timeout after wait_us */ - return readl_poll_timeout(catalog->io.aux.base + + return readl_poll_timeout(msm_dp_catalog->aux_base + REG_DP_DP_HPD_INT_STATUS, state, state & DP_DP_HPD_STATE_STATUS_CONNECTED, min(wait_us, 2000), wait_us); @@ -278,15 +241,13 @@ int msm_dp_catalog_aux_wait_for_hpd_connect_state(struct msm_dp_catalog *msm_dp_ u32 msm_dp_catalog_aux_get_irq(struct msm_dp_catalog *msm_dp_catalog) { - struct msm_dp_catalog_private *catalog = container_of(msm_dp_catalog, - struct msm_dp_catalog_private, msm_dp_catalog); u32 intr, intr_ack; - intr = msm_dp_read_ahb(catalog, REG_DP_INTR_STATUS); + intr = msm_dp_read_ahb(msm_dp_catalog, REG_DP_INTR_STATUS); intr &= ~DP_INTERRUPT_STATUS1_MASK; intr_ack = (intr & DP_INTERRUPT_STATUS1) << DP_INTERRUPT_STATUS_ACK_SHIFT; - msm_dp_write_ahb(catalog, REG_DP_INTR_STATUS, intr_ack | + msm_dp_write_ahb(msm_dp_catalog, REG_DP_INTR_STATUS, intr_ack | DP_INTERRUPT_STATUS1_MASK); return intr; @@ -298,20 +259,14 @@ void msm_dp_catalog_ctrl_update_transfer_unit(struct msm_dp_catalog *msm_dp_cata u32 msm_dp_tu, u32 valid_boundary, u32 valid_boundary2) { - struct msm_dp_catalog_private *catalog = container_of(msm_dp_catalog, - struct msm_dp_catalog_private, msm_dp_catalog); - - msm_dp_write_link(catalog, REG_DP_VALID_BOUNDARY, valid_boundary); - msm_dp_write_link(catalog, REG_DP_TU, msm_dp_tu); - msm_dp_write_link(catalog, REG_DP_VALID_BOUNDARY_2, valid_boundary2); + msm_dp_write_link(msm_dp_catalog, REG_DP_VALID_BOUNDARY, valid_boundary); + msm_dp_write_link(msm_dp_catalog, REG_DP_TU, msm_dp_tu); + msm_dp_write_link(msm_dp_catalog, REG_DP_VALID_BOUNDARY_2, valid_boundary2); } void msm_dp_catalog_ctrl_state_ctrl(struct msm_dp_catalog *msm_dp_catalog, u32 state) { - struct msm_dp_catalog_private *catalog = container_of(msm_dp_catalog, - struct msm_dp_catalog_private, msm_dp_catalog); - - msm_dp_write_link(catalog, REG_DP_STATE_CTRL, state); + msm_dp_write_link(msm_dp_catalog, REG_DP_STATE_CTRL, state); } void msm_dp_catalog_ctrl_config_ctrl(struct msm_dp_catalog *msm_dp_catalog, u32 cfg) @@ -321,13 +276,11 @@ void msm_dp_catalog_ctrl_config_ctrl(struct msm_dp_catalog *msm_dp_catalog, u32 drm_dbg_dp(catalog->drm_dev, "DP_CONFIGURATION_CTRL=0x%x\n", cfg); - msm_dp_write_link(catalog, REG_DP_CONFIGURATION_CTRL, cfg); + msm_dp_write_link(msm_dp_catalog, REG_DP_CONFIGURATION_CTRL, cfg); } void msm_dp_catalog_ctrl_lane_mapping(struct msm_dp_catalog *msm_dp_catalog) { - struct msm_dp_catalog_private *catalog = container_of(msm_dp_catalog, - struct msm_dp_catalog_private, msm_dp_catalog); u32 ln_0 = 0, ln_1 = 1, ln_2 = 2, ln_3 = 3; /* One-to-One mapping */ u32 ln_mapping; @@ -336,7 +289,7 @@ void msm_dp_catalog_ctrl_lane_mapping(struct msm_dp_catalog *msm_dp_catalog) ln_mapping |= ln_2 << LANE2_MAPPING_SHIFT; ln_mapping |= ln_3 << LANE3_MAPPING_SHIFT; - msm_dp_write_link(catalog, REG_DP_LOGICAL2PHYSICAL_LANE_MAPPING, + msm_dp_write_link(msm_dp_catalog, REG_DP_LOGICAL2PHYSICAL_LANE_MAPPING, ln_mapping); } @@ -344,17 +297,15 @@ void msm_dp_catalog_ctrl_psr_mainlink_enable(struct msm_dp_catalog *msm_dp_catal bool enable) { u32 val; - struct msm_dp_catalog_private *catalog = container_of(msm_dp_catalog, - struct msm_dp_catalog_private, msm_dp_catalog); - val = msm_dp_read_link(catalog, REG_DP_MAINLINK_CTRL); + val = msm_dp_read_link(msm_dp_catalog, REG_DP_MAINLINK_CTRL); if (enable) val |= DP_MAINLINK_CTRL_ENABLE; else val &= ~DP_MAINLINK_CTRL_ENABLE; - msm_dp_write_link(catalog, REG_DP_MAINLINK_CTRL, val); + msm_dp_write_link(msm_dp_catalog, REG_DP_MAINLINK_CTRL, val); } void msm_dp_catalog_ctrl_mainlink_ctrl(struct msm_dp_catalog *msm_dp_catalog, @@ -370,25 +321,25 @@ void msm_dp_catalog_ctrl_mainlink_ctrl(struct msm_dp_catalog *msm_dp_catalog, * To make sure link reg writes happens before other operation, * msm_dp_write_link() function uses writel() */ - mainlink_ctrl = msm_dp_read_link(catalog, REG_DP_MAINLINK_CTRL); + mainlink_ctrl = msm_dp_read_link(msm_dp_catalog, REG_DP_MAINLINK_CTRL); mainlink_ctrl &= ~(DP_MAINLINK_CTRL_RESET | DP_MAINLINK_CTRL_ENABLE); - msm_dp_write_link(catalog, REG_DP_MAINLINK_CTRL, mainlink_ctrl); + msm_dp_write_link(msm_dp_catalog, REG_DP_MAINLINK_CTRL, mainlink_ctrl); mainlink_ctrl |= DP_MAINLINK_CTRL_RESET; - msm_dp_write_link(catalog, REG_DP_MAINLINK_CTRL, mainlink_ctrl); + msm_dp_write_link(msm_dp_catalog, REG_DP_MAINLINK_CTRL, mainlink_ctrl); mainlink_ctrl &= ~DP_MAINLINK_CTRL_RESET; - msm_dp_write_link(catalog, REG_DP_MAINLINK_CTRL, mainlink_ctrl); + msm_dp_write_link(msm_dp_catalog, REG_DP_MAINLINK_CTRL, mainlink_ctrl); mainlink_ctrl |= (DP_MAINLINK_CTRL_ENABLE | DP_MAINLINK_FB_BOUNDARY_SEL); - msm_dp_write_link(catalog, REG_DP_MAINLINK_CTRL, mainlink_ctrl); + msm_dp_write_link(msm_dp_catalog, REG_DP_MAINLINK_CTRL, mainlink_ctrl); } else { - mainlink_ctrl = msm_dp_read_link(catalog, REG_DP_MAINLINK_CTRL); + mainlink_ctrl = msm_dp_read_link(msm_dp_catalog, REG_DP_MAINLINK_CTRL); mainlink_ctrl &= ~DP_MAINLINK_CTRL_ENABLE; - msm_dp_write_link(catalog, REG_DP_MAINLINK_CTRL, mainlink_ctrl); + msm_dp_write_link(msm_dp_catalog, REG_DP_MAINLINK_CTRL, mainlink_ctrl); } } @@ -400,7 +351,7 @@ void msm_dp_catalog_ctrl_config_misc(struct msm_dp_catalog *msm_dp_catalog, struct msm_dp_catalog_private *catalog = container_of(msm_dp_catalog, struct msm_dp_catalog_private, msm_dp_catalog); - misc_val = msm_dp_read_link(catalog, REG_DP_MISC1_MISC0); + misc_val = msm_dp_read_link(msm_dp_catalog, REG_DP_MISC1_MISC0); /* clear bpp bits */ misc_val &= ~(0x07 << DP_MISC0_TEST_BITS_DEPTH_SHIFT); @@ -410,16 +361,14 @@ void msm_dp_catalog_ctrl_config_misc(struct msm_dp_catalog *msm_dp_catalog, misc_val |= DP_MISC0_SYNCHRONOUS_CLK; drm_dbg_dp(catalog->drm_dev, "misc settings = 0x%x\n", misc_val); - msm_dp_write_link(catalog, REG_DP_MISC1_MISC0, misc_val); + msm_dp_write_link(msm_dp_catalog, REG_DP_MISC1_MISC0, misc_val); } void msm_dp_catalog_setup_peripheral_flush(struct msm_dp_catalog *msm_dp_catalog) { u32 mainlink_ctrl, hw_revision; - struct msm_dp_catalog_private *catalog = container_of(msm_dp_catalog, - struct msm_dp_catalog_private, msm_dp_catalog); - mainlink_ctrl = msm_dp_read_link(catalog, REG_DP_MAINLINK_CTRL); + mainlink_ctrl = msm_dp_read_link(msm_dp_catalog, REG_DP_MAINLINK_CTRL); hw_revision = msm_dp_catalog_hw_revision(msm_dp_catalog); if (hw_revision >= DP_HW_VERSION_1_2) @@ -427,7 +376,7 @@ void msm_dp_catalog_setup_peripheral_flush(struct msm_dp_catalog *msm_dp_catalog else mainlink_ctrl |= DP_MAINLINK_FLUSH_MODE_UPDATE_SDP; - msm_dp_write_link(catalog, REG_DP_MAINLINK_CTRL, mainlink_ctrl); + msm_dp_write_link(msm_dp_catalog, REG_DP_MAINLINK_CTRL, mainlink_ctrl); } void msm_dp_catalog_ctrl_config_msa(struct msm_dp_catalog *msm_dp_catalog, @@ -485,9 +434,9 @@ void msm_dp_catalog_ctrl_config_msa(struct msm_dp_catalog *msm_dp_catalog, nvid *= 3; drm_dbg_dp(catalog->drm_dev, "mvid=0x%x, nvid=0x%x\n", mvid, nvid); - msm_dp_write_link(catalog, REG_DP_SOFTWARE_MVID, mvid); - msm_dp_write_link(catalog, REG_DP_SOFTWARE_NVID, nvid); - msm_dp_write_p0(catalog, MMSS_DP_DSC_DTO, 0x0); + msm_dp_write_link(msm_dp_catalog, REG_DP_SOFTWARE_MVID, mvid); + msm_dp_write_link(msm_dp_catalog, REG_DP_SOFTWARE_NVID, nvid); + msm_dp_write_p0(msm_dp_catalog, MMSS_DP_DSC_DTO, 0x0); } int msm_dp_catalog_ctrl_set_pattern_state_bit(struct msm_dp_catalog *msm_dp_catalog, @@ -505,7 +454,7 @@ int msm_dp_catalog_ctrl_set_pattern_state_bit(struct msm_dp_catalog *msm_dp_cata bit = BIT(state_bit - 1) << DP_MAINLINK_READY_LINK_TRAINING_SHIFT; /* Poll for mainlink ready status */ - ret = readx_poll_timeout(readl, catalog->io.link.base + + ret = readx_poll_timeout(readl, msm_dp_catalog->link_base + REG_DP_MAINLINK_READY, data, data & bit, POLLING_SLEEP_US, POLLING_TIMEOUT_US); @@ -526,10 +475,7 @@ int msm_dp_catalog_ctrl_set_pattern_state_bit(struct msm_dp_catalog *msm_dp_cata */ u32 msm_dp_catalog_hw_revision(const struct msm_dp_catalog *msm_dp_catalog) { - const struct msm_dp_catalog_private *catalog = container_of(msm_dp_catalog, - struct msm_dp_catalog_private, msm_dp_catalog); - - return msm_dp_read_ahb(catalog, REG_DP_HW_VERSION); + return msm_dp_read_ahb(msm_dp_catalog, REG_DP_HW_VERSION); } /** @@ -547,28 +493,24 @@ u32 msm_dp_catalog_hw_revision(const struct msm_dp_catalog *msm_dp_catalog) void msm_dp_catalog_ctrl_reset(struct msm_dp_catalog *msm_dp_catalog) { u32 sw_reset; - struct msm_dp_catalog_private *catalog = container_of(msm_dp_catalog, - struct msm_dp_catalog_private, msm_dp_catalog); - sw_reset = msm_dp_read_ahb(catalog, REG_DP_SW_RESET); + sw_reset = msm_dp_read_ahb(msm_dp_catalog, REG_DP_SW_RESET); sw_reset |= DP_SW_RESET; - msm_dp_write_ahb(catalog, REG_DP_SW_RESET, sw_reset); + msm_dp_write_ahb(msm_dp_catalog, REG_DP_SW_RESET, sw_reset); usleep_range(1000, 1100); /* h/w recommended delay */ sw_reset &= ~DP_SW_RESET; - msm_dp_write_ahb(catalog, REG_DP_SW_RESET, sw_reset); + msm_dp_write_ahb(msm_dp_catalog, REG_DP_SW_RESET, sw_reset); } bool msm_dp_catalog_ctrl_mainlink_ready(struct msm_dp_catalog *msm_dp_catalog) { u32 data; int ret; - struct msm_dp_catalog_private *catalog = container_of(msm_dp_catalog, - struct msm_dp_catalog_private, msm_dp_catalog); /* Poll for mainlink ready status */ - ret = readl_poll_timeout(catalog->io.link.base + + ret = readl_poll_timeout(msm_dp_catalog->link_base + REG_DP_MAINLINK_READY, data, data & DP_MAINLINK_READY_FOR_VIDEO, POLLING_SLEEP_US, POLLING_TIMEOUT_US); @@ -583,17 +525,14 @@ bool msm_dp_catalog_ctrl_mainlink_ready(struct msm_dp_catalog *msm_dp_catalog) void msm_dp_catalog_ctrl_enable_irq(struct msm_dp_catalog *msm_dp_catalog, bool enable) { - struct msm_dp_catalog_private *catalog = container_of(msm_dp_catalog, - struct msm_dp_catalog_private, msm_dp_catalog); - if (enable) { - msm_dp_write_ahb(catalog, REG_DP_INTR_STATUS, + msm_dp_write_ahb(msm_dp_catalog, REG_DP_INTR_STATUS, DP_INTERRUPT_STATUS1_MASK); - msm_dp_write_ahb(catalog, REG_DP_INTR_STATUS2, + msm_dp_write_ahb(msm_dp_catalog, REG_DP_INTR_STATUS2, DP_INTERRUPT_STATUS2_MASK); } else { - msm_dp_write_ahb(catalog, REG_DP_INTR_STATUS, 0x00); - msm_dp_write_ahb(catalog, REG_DP_INTR_STATUS2, 0x00); + msm_dp_write_ahb(msm_dp_catalog, REG_DP_INTR_STATUS, 0x00); + msm_dp_write_ahb(msm_dp_catalog, REG_DP_INTR_STATUS2, 0x00); } } @@ -603,73 +542,63 @@ void msm_dp_catalog_hpd_config_intr(struct msm_dp_catalog *msm_dp_catalog, struct msm_dp_catalog_private *catalog = container_of(msm_dp_catalog, struct msm_dp_catalog_private, msm_dp_catalog); - u32 config = msm_dp_read_aux(catalog, REG_DP_DP_HPD_INT_MASK); + u32 config = msm_dp_read_aux(msm_dp_catalog, REG_DP_DP_HPD_INT_MASK); config = (en ? config | intr_mask : config & ~intr_mask); drm_dbg_dp(catalog->drm_dev, "intr_mask=%#x config=%#x\n", intr_mask, config); - msm_dp_write_aux(catalog, REG_DP_DP_HPD_INT_MASK, + msm_dp_write_aux(msm_dp_catalog, REG_DP_DP_HPD_INT_MASK, config & DP_DP_HPD_INT_MASK); } void msm_dp_catalog_ctrl_hpd_enable(struct msm_dp_catalog *msm_dp_catalog) { - struct msm_dp_catalog_private *catalog = container_of(msm_dp_catalog, - struct msm_dp_catalog_private, msm_dp_catalog); - - u32 reftimer = msm_dp_read_aux(catalog, REG_DP_DP_HPD_REFTIMER); + u32 reftimer = msm_dp_read_aux(msm_dp_catalog, REG_DP_DP_HPD_REFTIMER); /* Configure REFTIMER and enable it */ reftimer |= DP_DP_HPD_REFTIMER_ENABLE; - msm_dp_write_aux(catalog, REG_DP_DP_HPD_REFTIMER, reftimer); + msm_dp_write_aux(msm_dp_catalog, REG_DP_DP_HPD_REFTIMER, reftimer); /* Enable HPD */ - msm_dp_write_aux(catalog, REG_DP_DP_HPD_CTRL, DP_DP_HPD_CTRL_HPD_EN); + msm_dp_write_aux(msm_dp_catalog, REG_DP_DP_HPD_CTRL, DP_DP_HPD_CTRL_HPD_EN); } void msm_dp_catalog_ctrl_hpd_disable(struct msm_dp_catalog *msm_dp_catalog) { - struct msm_dp_catalog_private *catalog = container_of(msm_dp_catalog, - struct msm_dp_catalog_private, msm_dp_catalog); - - u32 reftimer = msm_dp_read_aux(catalog, REG_DP_DP_HPD_REFTIMER); + u32 reftimer = msm_dp_read_aux(msm_dp_catalog, REG_DP_DP_HPD_REFTIMER); reftimer &= ~DP_DP_HPD_REFTIMER_ENABLE; - msm_dp_write_aux(catalog, REG_DP_DP_HPD_REFTIMER, reftimer); + msm_dp_write_aux(msm_dp_catalog, REG_DP_DP_HPD_REFTIMER, reftimer); - msm_dp_write_aux(catalog, REG_DP_DP_HPD_CTRL, 0); + msm_dp_write_aux(msm_dp_catalog, REG_DP_DP_HPD_CTRL, 0); } -static void msm_dp_catalog_enable_sdp(struct msm_dp_catalog_private *catalog) +static void msm_dp_catalog_enable_sdp(struct msm_dp_catalog *msm_dp_catalog) { /* trigger sdp */ - msm_dp_write_link(catalog, MMSS_DP_SDP_CFG3, UPDATE_SDP); - msm_dp_write_link(catalog, MMSS_DP_SDP_CFG3, 0x0); + msm_dp_write_link(msm_dp_catalog, MMSS_DP_SDP_CFG3, UPDATE_SDP); + msm_dp_write_link(msm_dp_catalog, MMSS_DP_SDP_CFG3, 0x0); } void msm_dp_catalog_ctrl_config_psr(struct msm_dp_catalog *msm_dp_catalog) { - struct msm_dp_catalog_private *catalog = container_of(msm_dp_catalog, - struct msm_dp_catalog_private, msm_dp_catalog); u32 config; /* enable PSR1 function */ - config = msm_dp_read_link(catalog, REG_PSR_CONFIG); + config = msm_dp_read_link(msm_dp_catalog, REG_PSR_CONFIG); config |= PSR1_SUPPORTED; - msm_dp_write_link(catalog, REG_PSR_CONFIG, config); + msm_dp_write_link(msm_dp_catalog, REG_PSR_CONFIG, config); - msm_dp_write_ahb(catalog, REG_DP_INTR_MASK4, DP_INTERRUPT_MASK4); - msm_dp_catalog_enable_sdp(catalog); + msm_dp_write_ahb(msm_dp_catalog, REG_DP_INTR_MASK4, DP_INTERRUPT_MASK4); + msm_dp_catalog_enable_sdp(msm_dp_catalog); } void msm_dp_catalog_ctrl_set_psr(struct msm_dp_catalog *msm_dp_catalog, bool enter) { - struct msm_dp_catalog_private *catalog = container_of(msm_dp_catalog, - struct msm_dp_catalog_private, msm_dp_catalog); u32 cmd; - cmd = msm_dp_read_link(catalog, REG_PSR_CMD); + cmd = msm_dp_read_link(msm_dp_catalog, REG_PSR_CMD); cmd &= ~(PSR_ENTER | PSR_EXIT); @@ -678,8 +607,8 @@ void msm_dp_catalog_ctrl_set_psr(struct msm_dp_catalog *msm_dp_catalog, bool ent else cmd |= PSR_EXIT; - msm_dp_catalog_enable_sdp(catalog); - msm_dp_write_link(catalog, REG_PSR_CMD, cmd); + msm_dp_catalog_enable_sdp(msm_dp_catalog); + msm_dp_write_link(msm_dp_catalog, REG_PSR_CMD, cmd); } u32 msm_dp_catalog_link_is_connected(struct msm_dp_catalog *msm_dp_catalog) @@ -688,7 +617,7 @@ u32 msm_dp_catalog_link_is_connected(struct msm_dp_catalog *msm_dp_catalog) struct msm_dp_catalog_private, msm_dp_catalog); u32 status; - status = msm_dp_read_aux(catalog, REG_DP_DP_HPD_INT_STATUS); + status = msm_dp_read_aux(msm_dp_catalog, REG_DP_DP_HPD_INT_STATUS); drm_dbg_dp(catalog->drm_dev, "aux status: %#x\n", status); status >>= DP_DP_HPD_STATE_STATUS_BITS_SHIFT; status &= DP_DP_HPD_STATE_STATUS_BITS_MASK; @@ -698,14 +627,12 @@ u32 msm_dp_catalog_link_is_connected(struct msm_dp_catalog *msm_dp_catalog) u32 msm_dp_catalog_hpd_get_intr_status(struct msm_dp_catalog *msm_dp_catalog) { - struct msm_dp_catalog_private *catalog = container_of(msm_dp_catalog, - struct msm_dp_catalog_private, msm_dp_catalog); int isr, mask; - isr = msm_dp_read_aux(catalog, REG_DP_DP_HPD_INT_STATUS); - msm_dp_write_aux(catalog, REG_DP_DP_HPD_INT_ACK, + isr = msm_dp_read_aux(msm_dp_catalog, REG_DP_DP_HPD_INT_STATUS); + msm_dp_write_aux(msm_dp_catalog, REG_DP_DP_HPD_INT_ACK, (isr & DP_DP_HPD_INT_MASK)); - mask = msm_dp_read_aux(catalog, REG_DP_DP_HPD_INT_MASK); + mask = msm_dp_read_aux(msm_dp_catalog, REG_DP_DP_HPD_INT_MASK); /* * We only want to return interrupts that are unmasked to the caller. @@ -719,29 +646,25 @@ u32 msm_dp_catalog_hpd_get_intr_status(struct msm_dp_catalog *msm_dp_catalog) u32 msm_dp_catalog_ctrl_read_psr_interrupt_status(struct msm_dp_catalog *msm_dp_catalog) { - struct msm_dp_catalog_private *catalog = container_of(msm_dp_catalog, - struct msm_dp_catalog_private, msm_dp_catalog); u32 intr, intr_ack; - intr = msm_dp_read_ahb(catalog, REG_DP_INTR_STATUS4); + intr = msm_dp_read_ahb(msm_dp_catalog, REG_DP_INTR_STATUS4); intr_ack = (intr & DP_INTERRUPT_STATUS4) << DP_INTERRUPT_STATUS_ACK_SHIFT; - msm_dp_write_ahb(catalog, REG_DP_INTR_STATUS4, intr_ack); + msm_dp_write_ahb(msm_dp_catalog, REG_DP_INTR_STATUS4, intr_ack); return intr; } int msm_dp_catalog_ctrl_get_interrupt(struct msm_dp_catalog *msm_dp_catalog) { - struct msm_dp_catalog_private *catalog = container_of(msm_dp_catalog, - struct msm_dp_catalog_private, msm_dp_catalog); u32 intr, intr_ack; - intr = msm_dp_read_ahb(catalog, REG_DP_INTR_STATUS2); + intr = msm_dp_read_ahb(msm_dp_catalog, REG_DP_INTR_STATUS2); intr &= ~DP_INTERRUPT_STATUS2_MASK; intr_ack = (intr & DP_INTERRUPT_STATUS2) << DP_INTERRUPT_STATUS_ACK_SHIFT; - msm_dp_write_ahb(catalog, REG_DP_INTR_STATUS2, + msm_dp_write_ahb(msm_dp_catalog, REG_DP_INTR_STATUS2, intr_ack | DP_INTERRUPT_STATUS2_MASK); return intr; @@ -749,13 +672,10 @@ int msm_dp_catalog_ctrl_get_interrupt(struct msm_dp_catalog *msm_dp_catalog) void msm_dp_catalog_ctrl_phy_reset(struct msm_dp_catalog *msm_dp_catalog) { - struct msm_dp_catalog_private *catalog = container_of(msm_dp_catalog, - struct msm_dp_catalog_private, msm_dp_catalog); - - msm_dp_write_ahb(catalog, REG_DP_PHY_CTRL, + msm_dp_write_ahb(msm_dp_catalog, REG_DP_PHY_CTRL, DP_PHY_CTRL_SW_RESET | DP_PHY_CTRL_SW_RESET_PLL); usleep_range(1000, 1100); /* h/w recommended delay */ - msm_dp_write_ahb(catalog, REG_DP_PHY_CTRL, 0x0); + msm_dp_write_ahb(msm_dp_catalog, REG_DP_PHY_CTRL, 0x0); } void msm_dp_catalog_ctrl_send_phy_pattern(struct msm_dp_catalog *msm_dp_catalog, @@ -766,66 +686,66 @@ void msm_dp_catalog_ctrl_send_phy_pattern(struct msm_dp_catalog *msm_dp_catalog, u32 value = 0x0; /* Make sure to clear the current pattern before starting a new one */ - msm_dp_write_link(catalog, REG_DP_STATE_CTRL, 0x0); + msm_dp_write_link(msm_dp_catalog, REG_DP_STATE_CTRL, 0x0); drm_dbg_dp(catalog->drm_dev, "pattern: %#x\n", pattern); switch (pattern) { case DP_PHY_TEST_PATTERN_D10_2: - msm_dp_write_link(catalog, REG_DP_STATE_CTRL, + msm_dp_write_link(msm_dp_catalog, REG_DP_STATE_CTRL, DP_STATE_CTRL_LINK_TRAINING_PATTERN1); break; case DP_PHY_TEST_PATTERN_ERROR_COUNT: value &= ~(1 << 16); - msm_dp_write_link(catalog, REG_DP_HBR2_COMPLIANCE_SCRAMBLER_RESET, + msm_dp_write_link(msm_dp_catalog, REG_DP_HBR2_COMPLIANCE_SCRAMBLER_RESET, value); value |= SCRAMBLER_RESET_COUNT_VALUE; - msm_dp_write_link(catalog, REG_DP_HBR2_COMPLIANCE_SCRAMBLER_RESET, + msm_dp_write_link(msm_dp_catalog, REG_DP_HBR2_COMPLIANCE_SCRAMBLER_RESET, value); - msm_dp_write_link(catalog, REG_DP_MAINLINK_LEVELS, + msm_dp_write_link(msm_dp_catalog, REG_DP_MAINLINK_LEVELS, DP_MAINLINK_SAFE_TO_EXIT_LEVEL_2); - msm_dp_write_link(catalog, REG_DP_STATE_CTRL, + msm_dp_write_link(msm_dp_catalog, REG_DP_STATE_CTRL, DP_STATE_CTRL_LINK_SYMBOL_ERR_MEASURE); break; case DP_PHY_TEST_PATTERN_PRBS7: - msm_dp_write_link(catalog, REG_DP_STATE_CTRL, + msm_dp_write_link(msm_dp_catalog, REG_DP_STATE_CTRL, DP_STATE_CTRL_LINK_PRBS7); break; case DP_PHY_TEST_PATTERN_80BIT_CUSTOM: - msm_dp_write_link(catalog, REG_DP_STATE_CTRL, + msm_dp_write_link(msm_dp_catalog, REG_DP_STATE_CTRL, DP_STATE_CTRL_LINK_TEST_CUSTOM_PATTERN); /* 00111110000011111000001111100000 */ - msm_dp_write_link(catalog, REG_DP_TEST_80BIT_CUSTOM_PATTERN_REG0, + msm_dp_write_link(msm_dp_catalog, REG_DP_TEST_80BIT_CUSTOM_PATTERN_REG0, 0x3E0F83E0); /* 00001111100000111110000011111000 */ - msm_dp_write_link(catalog, REG_DP_TEST_80BIT_CUSTOM_PATTERN_REG1, + msm_dp_write_link(msm_dp_catalog, REG_DP_TEST_80BIT_CUSTOM_PATTERN_REG1, 0x0F83E0F8); /* 1111100000111110 */ - msm_dp_write_link(catalog, REG_DP_TEST_80BIT_CUSTOM_PATTERN_REG2, + msm_dp_write_link(msm_dp_catalog, REG_DP_TEST_80BIT_CUSTOM_PATTERN_REG2, 0x0000F83E); break; case DP_PHY_TEST_PATTERN_CP2520: - value = msm_dp_read_link(catalog, REG_DP_MAINLINK_CTRL); + value = msm_dp_read_link(msm_dp_catalog, REG_DP_MAINLINK_CTRL); value &= ~DP_MAINLINK_CTRL_SW_BYPASS_SCRAMBLER; - msm_dp_write_link(catalog, REG_DP_MAINLINK_CTRL, value); + msm_dp_write_link(msm_dp_catalog, REG_DP_MAINLINK_CTRL, value); value = DP_HBR2_ERM_PATTERN; - msm_dp_write_link(catalog, REG_DP_HBR2_COMPLIANCE_SCRAMBLER_RESET, + msm_dp_write_link(msm_dp_catalog, REG_DP_HBR2_COMPLIANCE_SCRAMBLER_RESET, value); value |= SCRAMBLER_RESET_COUNT_VALUE; - msm_dp_write_link(catalog, REG_DP_HBR2_COMPLIANCE_SCRAMBLER_RESET, + msm_dp_write_link(msm_dp_catalog, REG_DP_HBR2_COMPLIANCE_SCRAMBLER_RESET, value); - msm_dp_write_link(catalog, REG_DP_MAINLINK_LEVELS, + msm_dp_write_link(msm_dp_catalog, REG_DP_MAINLINK_LEVELS, DP_MAINLINK_SAFE_TO_EXIT_LEVEL_2); - msm_dp_write_link(catalog, REG_DP_STATE_CTRL, + msm_dp_write_link(msm_dp_catalog, REG_DP_STATE_CTRL, DP_STATE_CTRL_LINK_SYMBOL_ERR_MEASURE); - value = msm_dp_read_link(catalog, REG_DP_MAINLINK_CTRL); + value = msm_dp_read_link(msm_dp_catalog, REG_DP_MAINLINK_CTRL); value |= DP_MAINLINK_CTRL_ENABLE; - msm_dp_write_link(catalog, REG_DP_MAINLINK_CTRL, value); + msm_dp_write_link(msm_dp_catalog, REG_DP_MAINLINK_CTRL, value); break; case DP_PHY_TEST_PATTERN_SEL_MASK: - msm_dp_write_link(catalog, REG_DP_MAINLINK_CTRL, + msm_dp_write_link(msm_dp_catalog, REG_DP_MAINLINK_CTRL, DP_MAINLINK_CTRL_ENABLE); - msm_dp_write_link(catalog, REG_DP_STATE_CTRL, + msm_dp_write_link(msm_dp_catalog, REG_DP_STATE_CTRL, DP_STATE_CTRL_LINK_TRAINING_PATTERN4); break; default: @@ -837,26 +757,21 @@ void msm_dp_catalog_ctrl_send_phy_pattern(struct msm_dp_catalog *msm_dp_catalog, u32 msm_dp_catalog_ctrl_read_phy_pattern(struct msm_dp_catalog *msm_dp_catalog) { - struct msm_dp_catalog_private *catalog = container_of(msm_dp_catalog, - struct msm_dp_catalog_private, msm_dp_catalog); - - return msm_dp_read_link(catalog, REG_DP_MAINLINK_READY); + return msm_dp_read_link(msm_dp_catalog, REG_DP_MAINLINK_READY); } /* panel related catalog functions */ int msm_dp_catalog_panel_timing_cfg(struct msm_dp_catalog *msm_dp_catalog, u32 total, u32 sync_start, u32 width_blanking, u32 msm_dp_active) { - struct msm_dp_catalog_private *catalog = container_of(msm_dp_catalog, - struct msm_dp_catalog_private, msm_dp_catalog); u32 reg; - msm_dp_write_link(catalog, REG_DP_TOTAL_HOR_VER, total); - msm_dp_write_link(catalog, REG_DP_START_HOR_VER_FROM_SYNC, sync_start); - msm_dp_write_link(catalog, REG_DP_HSYNC_VSYNC_WIDTH_POLARITY, width_blanking); - msm_dp_write_link(catalog, REG_DP_ACTIVE_HOR_VER, msm_dp_active); + msm_dp_write_link(msm_dp_catalog, REG_DP_TOTAL_HOR_VER, total); + msm_dp_write_link(msm_dp_catalog, REG_DP_START_HOR_VER_FROM_SYNC, sync_start); + msm_dp_write_link(msm_dp_catalog, REG_DP_HSYNC_VSYNC_WIDTH_POLARITY, width_blanking); + msm_dp_write_link(msm_dp_catalog, REG_DP_ACTIVE_HOR_VER, msm_dp_active); - reg = msm_dp_read_p0(catalog, MMSS_DP_INTF_CONFIG); + reg = msm_dp_read_p0(msm_dp_catalog, MMSS_DP_INTF_CONFIG); if (msm_dp_catalog->wide_bus_en) reg |= DP_INTF_CONFIG_DATABUS_WIDEN; @@ -866,42 +781,36 @@ int msm_dp_catalog_panel_timing_cfg(struct msm_dp_catalog *msm_dp_catalog, u32 t DRM_DEBUG_DP("wide_bus_en=%d reg=%#x\n", msm_dp_catalog->wide_bus_en, reg); - msm_dp_write_p0(catalog, MMSS_DP_INTF_CONFIG, reg); + msm_dp_write_p0(msm_dp_catalog, MMSS_DP_INTF_CONFIG, reg); return 0; } static void msm_dp_catalog_panel_send_vsc_sdp(struct msm_dp_catalog *msm_dp_catalog, struct dp_sdp *vsc_sdp) { - struct msm_dp_catalog_private *catalog; u32 header[2]; u32 val; int i; - catalog = container_of(msm_dp_catalog, struct msm_dp_catalog_private, msm_dp_catalog); - msm_dp_utils_pack_sdp_header(&vsc_sdp->sdp_header, header); - msm_dp_write_link(catalog, MMSS_DP_GENERIC0_0, header[0]); - msm_dp_write_link(catalog, MMSS_DP_GENERIC0_1, header[1]); + msm_dp_write_link(msm_dp_catalog, MMSS_DP_GENERIC0_0, header[0]); + msm_dp_write_link(msm_dp_catalog, MMSS_DP_GENERIC0_1, header[1]); for (i = 0; i < sizeof(vsc_sdp->db); i += 4) { val = ((vsc_sdp->db[i]) | (vsc_sdp->db[i + 1] << 8) | (vsc_sdp->db[i + 2] << 16) | (vsc_sdp->db[i + 3] << 24)); - msm_dp_write_link(catalog, MMSS_DP_GENERIC0_2 + i, val); + msm_dp_write_link(msm_dp_catalog, MMSS_DP_GENERIC0_2 + i, val); } } static void msm_dp_catalog_panel_update_sdp(struct msm_dp_catalog *msm_dp_catalog) { - struct msm_dp_catalog_private *catalog; u32 hw_revision; - catalog = container_of(msm_dp_catalog, struct msm_dp_catalog_private, msm_dp_catalog); - hw_revision = msm_dp_catalog_hw_revision(msm_dp_catalog); if (hw_revision < DP_HW_VERSION_1_2 && hw_revision >= DP_HW_VERSION_1_0) { - msm_dp_write_link(catalog, MMSS_DP_SDP_CFG3, 0x01); - msm_dp_write_link(catalog, MMSS_DP_SDP_CFG3, 0x00); + msm_dp_write_link(msm_dp_catalog, MMSS_DP_SDP_CFG3, 0x01); + msm_dp_write_link(msm_dp_catalog, MMSS_DP_SDP_CFG3, 0x00); } } @@ -912,15 +821,15 @@ void msm_dp_catalog_panel_enable_vsc_sdp(struct msm_dp_catalog *msm_dp_catalog, catalog = container_of(msm_dp_catalog, struct msm_dp_catalog_private, msm_dp_catalog); - cfg = msm_dp_read_link(catalog, MMSS_DP_SDP_CFG); - cfg2 = msm_dp_read_link(catalog, MMSS_DP_SDP_CFG2); - misc = msm_dp_read_link(catalog, REG_DP_MISC1_MISC0); + cfg = msm_dp_read_link(msm_dp_catalog, MMSS_DP_SDP_CFG); + cfg2 = msm_dp_read_link(msm_dp_catalog, MMSS_DP_SDP_CFG2); + misc = msm_dp_read_link(msm_dp_catalog, REG_DP_MISC1_MISC0); cfg |= GEN0_SDP_EN; - msm_dp_write_link(catalog, MMSS_DP_SDP_CFG, cfg); + msm_dp_write_link(msm_dp_catalog, MMSS_DP_SDP_CFG, cfg); cfg2 |= GENERIC0_SDPSIZE_VALID; - msm_dp_write_link(catalog, MMSS_DP_SDP_CFG2, cfg2); + msm_dp_write_link(msm_dp_catalog, MMSS_DP_SDP_CFG2, cfg2); msm_dp_catalog_panel_send_vsc_sdp(msm_dp_catalog, vsc_sdp); @@ -930,7 +839,7 @@ void msm_dp_catalog_panel_enable_vsc_sdp(struct msm_dp_catalog *msm_dp_catalog, drm_dbg_dp(catalog->drm_dev, "vsc sdp enable=1\n"); pr_debug("misc settings = 0x%x\n", misc); - msm_dp_write_link(catalog, REG_DP_MISC1_MISC0, misc); + msm_dp_write_link(msm_dp_catalog, REG_DP_MISC1_MISC0, misc); msm_dp_catalog_panel_update_sdp(msm_dp_catalog); } @@ -942,15 +851,15 @@ void msm_dp_catalog_panel_disable_vsc_sdp(struct msm_dp_catalog *msm_dp_catalog) catalog = container_of(msm_dp_catalog, struct msm_dp_catalog_private, msm_dp_catalog); - cfg = msm_dp_read_link(catalog, MMSS_DP_SDP_CFG); - cfg2 = msm_dp_read_link(catalog, MMSS_DP_SDP_CFG2); - misc = msm_dp_read_link(catalog, REG_DP_MISC1_MISC0); + cfg = msm_dp_read_link(msm_dp_catalog, MMSS_DP_SDP_CFG); + cfg2 = msm_dp_read_link(msm_dp_catalog, MMSS_DP_SDP_CFG2); + misc = msm_dp_read_link(msm_dp_catalog, REG_DP_MISC1_MISC0); cfg &= ~GEN0_SDP_EN; - msm_dp_write_link(catalog, MMSS_DP_SDP_CFG, cfg); + msm_dp_write_link(msm_dp_catalog, MMSS_DP_SDP_CFG, cfg); cfg2 &= ~GENERIC0_SDPSIZE_VALID; - msm_dp_write_link(catalog, MMSS_DP_SDP_CFG2, cfg2); + msm_dp_write_link(msm_dp_catalog, MMSS_DP_SDP_CFG2, cfg2); /* switch back to MSA */ misc &= ~DP_MISC1_VSC_SDP; @@ -958,7 +867,7 @@ void msm_dp_catalog_panel_disable_vsc_sdp(struct msm_dp_catalog *msm_dp_catalog) drm_dbg_dp(catalog->drm_dev, "vsc sdp enable=0\n"); pr_debug("misc settings = 0x%x\n", misc); - msm_dp_write_link(catalog, REG_DP_MISC1_MISC0, misc); + msm_dp_write_link(msm_dp_catalog, REG_DP_MISC1_MISC0, misc); msm_dp_catalog_panel_update_sdp(msm_dp_catalog); } @@ -977,15 +886,15 @@ static void __iomem *msm_dp_ioremap(struct platform_device *pdev, int idx, size_ static int msm_dp_catalog_get_io(struct msm_dp_catalog_private *catalog) { + struct msm_dp_catalog *msm_dp_catalog = &catalog->msm_dp_catalog; struct platform_device *pdev = to_platform_device(catalog->dev); - struct dss_io_data *dss = &catalog->io; - dss->ahb.base = msm_dp_ioremap(pdev, 0, &dss->ahb.len); - if (IS_ERR(dss->ahb.base)) - return PTR_ERR(dss->ahb.base); + msm_dp_catalog->ahb_base = msm_dp_ioremap(pdev, 0, &msm_dp_catalog->ahb_len); + if (IS_ERR(msm_dp_catalog->ahb_base)) + return PTR_ERR(msm_dp_catalog->ahb_base); - dss->aux.base = msm_dp_ioremap(pdev, 1, &dss->aux.len); - if (IS_ERR(dss->aux.base)) { + msm_dp_catalog->aux_base = msm_dp_ioremap(pdev, 1, &msm_dp_catalog->aux_len); + if (IS_ERR(msm_dp_catalog->aux_base)) { /* * The initial binding had a single reg, but in order to * support variation in the sub-region sizes this was split. @@ -993,34 +902,34 @@ static int msm_dp_catalog_get_io(struct msm_dp_catalog_private *catalog) * reg is specified, so fill in the sub-region offsets and * lengths based on this single region. */ - if (PTR_ERR(dss->aux.base) == -EINVAL) { - if (dss->ahb.len < DP_DEFAULT_P0_OFFSET + DP_DEFAULT_P0_SIZE) { + if (PTR_ERR(msm_dp_catalog->aux_base) == -EINVAL) { + if (msm_dp_catalog->ahb_len < DP_DEFAULT_P0_OFFSET + DP_DEFAULT_P0_SIZE) { DRM_ERROR("legacy memory region not large enough\n"); return -EINVAL; } - dss->ahb.len = DP_DEFAULT_AHB_SIZE; - dss->aux.base = dss->ahb.base + DP_DEFAULT_AUX_OFFSET; - dss->aux.len = DP_DEFAULT_AUX_SIZE; - dss->link.base = dss->ahb.base + DP_DEFAULT_LINK_OFFSET; - dss->link.len = DP_DEFAULT_LINK_SIZE; - dss->p0.base = dss->ahb.base + DP_DEFAULT_P0_OFFSET; - dss->p0.len = DP_DEFAULT_P0_SIZE; + msm_dp_catalog->ahb_len = DP_DEFAULT_AHB_SIZE; + msm_dp_catalog->aux_base = msm_dp_catalog->ahb_base + DP_DEFAULT_AUX_OFFSET; + msm_dp_catalog->aux_len = DP_DEFAULT_AUX_SIZE; + msm_dp_catalog->link_base = msm_dp_catalog->ahb_base + DP_DEFAULT_LINK_OFFSET; + msm_dp_catalog->link_len = DP_DEFAULT_LINK_SIZE; + msm_dp_catalog->p0_base = msm_dp_catalog->ahb_base + DP_DEFAULT_P0_OFFSET; + msm_dp_catalog->p0_len = DP_DEFAULT_P0_SIZE; } else { - DRM_ERROR("unable to remap aux region: %pe\n", dss->aux.base); - return PTR_ERR(dss->aux.base); + DRM_ERROR("unable to remap aux region: %pe\n", msm_dp_catalog->aux_base); + return PTR_ERR(msm_dp_catalog->aux_base); } } else { - dss->link.base = msm_dp_ioremap(pdev, 2, &dss->link.len); - if (IS_ERR(dss->link.base)) { - DRM_ERROR("unable to remap link region: %pe\n", dss->link.base); - return PTR_ERR(dss->link.base); + msm_dp_catalog->link_base = msm_dp_ioremap(pdev, 2, &msm_dp_catalog->link_len); + if (IS_ERR(msm_dp_catalog->link_base)) { + DRM_ERROR("unable to remap link region: %pe\n", msm_dp_catalog->link_base); + return PTR_ERR(msm_dp_catalog->link_base); } - dss->p0.base = msm_dp_ioremap(pdev, 3, &dss->p0.len); - if (IS_ERR(dss->p0.base)) { - DRM_ERROR("unable to remap p0 region: %pe\n", dss->p0.base); - return PTR_ERR(dss->p0.base); + msm_dp_catalog->p0_base = msm_dp_ioremap(pdev, 3, &msm_dp_catalog->p0_len); + if (IS_ERR(msm_dp_catalog->p0_base)) { + DRM_ERROR("unable to remap p0 region: %pe\n", msm_dp_catalog->p0_base); + return PTR_ERR(msm_dp_catalog->p0_base); } } @@ -1057,7 +966,7 @@ u32 msm_dp_catalog_audio_get_header(struct msm_dp_catalog *msm_dp_catalog, sdp_map = catalog->audio_map; - return msm_dp_read_link(catalog, sdp_map[sdp][header]); + return msm_dp_read_link(msm_dp_catalog, sdp_map[sdp][header]); } void msm_dp_catalog_audio_set_header(struct msm_dp_catalog *msm_dp_catalog, @@ -1076,7 +985,7 @@ void msm_dp_catalog_audio_set_header(struct msm_dp_catalog *msm_dp_catalog, sdp_map = catalog->audio_map; - msm_dp_write_link(catalog, sdp_map[sdp][header], data); + msm_dp_write_link(msm_dp_catalog, sdp_map[sdp][header], data); } void msm_dp_catalog_audio_config_acr(struct msm_dp_catalog *msm_dp_catalog, u32 select) @@ -1095,7 +1004,7 @@ void msm_dp_catalog_audio_config_acr(struct msm_dp_catalog *msm_dp_catalog, u32 drm_dbg_dp(catalog->drm_dev, "select: %#x, acr_ctrl: %#x\n", select, acr_ctrl); - msm_dp_write_link(catalog, MMSS_DP_AUDIO_ACR_CTRL, acr_ctrl); + msm_dp_write_link(msm_dp_catalog, MMSS_DP_AUDIO_ACR_CTRL, acr_ctrl); } void msm_dp_catalog_audio_enable(struct msm_dp_catalog *msm_dp_catalog, bool enable) @@ -1109,7 +1018,7 @@ void msm_dp_catalog_audio_enable(struct msm_dp_catalog *msm_dp_catalog, bool ena catalog = container_of(msm_dp_catalog, struct msm_dp_catalog_private, msm_dp_catalog); - audio_ctrl = msm_dp_read_link(catalog, MMSS_DP_AUDIO_CFG); + audio_ctrl = msm_dp_read_link(msm_dp_catalog, MMSS_DP_AUDIO_CFG); if (enable) audio_ctrl |= BIT(0); @@ -1118,7 +1027,7 @@ void msm_dp_catalog_audio_enable(struct msm_dp_catalog *msm_dp_catalog, bool ena drm_dbg_dp(catalog->drm_dev, "dp_audio_cfg = 0x%x\n", audio_ctrl); - msm_dp_write_link(catalog, MMSS_DP_AUDIO_CFG, audio_ctrl); + msm_dp_write_link(msm_dp_catalog, MMSS_DP_AUDIO_CFG, audio_ctrl); /* make sure audio engine is disabled */ wmb(); } @@ -1135,7 +1044,7 @@ void msm_dp_catalog_audio_config_sdp(struct msm_dp_catalog *msm_dp_catalog) catalog = container_of(msm_dp_catalog, struct msm_dp_catalog_private, msm_dp_catalog); - sdp_cfg = msm_dp_read_link(catalog, MMSS_DP_SDP_CFG); + sdp_cfg = msm_dp_read_link(msm_dp_catalog, MMSS_DP_SDP_CFG); /* AUDIO_TIMESTAMP_SDP_EN */ sdp_cfg |= BIT(1); /* AUDIO_STREAM_SDP_EN */ @@ -1149,9 +1058,9 @@ void msm_dp_catalog_audio_config_sdp(struct msm_dp_catalog *msm_dp_catalog) drm_dbg_dp(catalog->drm_dev, "sdp_cfg = 0x%x\n", sdp_cfg); - msm_dp_write_link(catalog, MMSS_DP_SDP_CFG, sdp_cfg); + msm_dp_write_link(msm_dp_catalog, MMSS_DP_SDP_CFG, sdp_cfg); - sdp_cfg2 = msm_dp_read_link(catalog, MMSS_DP_SDP_CFG2); + sdp_cfg2 = msm_dp_read_link(msm_dp_catalog, MMSS_DP_SDP_CFG2); /* IFRM_REGSRC -> Do not use reg values */ sdp_cfg2 &= ~BIT(0); /* AUDIO_STREAM_HB3_REGSRC-> Do not use reg values */ @@ -1159,7 +1068,7 @@ void msm_dp_catalog_audio_config_sdp(struct msm_dp_catalog *msm_dp_catalog) drm_dbg_dp(catalog->drm_dev, "sdp_cfg2 = 0x%x\n", sdp_cfg2); - msm_dp_write_link(catalog, MMSS_DP_SDP_CFG2, sdp_cfg2); + msm_dp_write_link(msm_dp_catalog, MMSS_DP_SDP_CFG2, sdp_cfg2); } void msm_dp_catalog_audio_init(struct msm_dp_catalog *msm_dp_catalog) @@ -1214,7 +1123,7 @@ void msm_dp_catalog_audio_sfe_level(struct msm_dp_catalog *msm_dp_catalog, u32 s catalog = container_of(msm_dp_catalog, struct msm_dp_catalog_private, msm_dp_catalog); - mainlink_levels = msm_dp_read_link(catalog, REG_DP_MAINLINK_LEVELS); + mainlink_levels = msm_dp_read_link(msm_dp_catalog, REG_DP_MAINLINK_LEVELS); mainlink_levels &= 0xFE0; mainlink_levels |= safe_to_exit_level; @@ -1222,5 +1131,5 @@ void msm_dp_catalog_audio_sfe_level(struct msm_dp_catalog *msm_dp_catalog, u32 s "mainlink_level = 0x%x, safe_to_exit_level = 0x%x\n", mainlink_levels, safe_to_exit_level); - msm_dp_write_link(catalog, REG_DP_MAINLINK_LEVELS, mainlink_levels); + msm_dp_write_link(msm_dp_catalog, REG_DP_MAINLINK_LEVELS, mainlink_levels); } diff --git a/drivers/gpu/drm/msm/dp/dp_catalog.h b/drivers/gpu/drm/msm/dp/dp_catalog.h index ebac3e6aa6b3d51c7a74fd4318ae7c595b3bf2e4..af54f8850a88f86e3c998cf6b5d1bdb93d42ba94 100644 --- a/drivers/gpu/drm/msm/dp/dp_catalog.h +++ b/drivers/gpu/drm/msm/dp/dp_catalog.h @@ -49,6 +49,18 @@ enum msm_dp_catalog_audio_header_type { struct msm_dp_catalog { bool wide_bus_en; + + void __iomem *ahb_base; + size_t ahb_len; + + void __iomem *aux_base; + size_t aux_len; + + void __iomem *link_base; + size_t link_len; + + void __iomem *p0_base; + size_t p0_len; }; /* Debug module */

[04/14] drm/msm/dp: pull I/O data out of msm_dp_catalog_private()

Commit Message

Patch