cregit-Linux how code gets into the kernel

Release 4.11 drivers/media/platform/sti/bdisp/bdisp-debug.c

/*
 * Copyright (C) STMicroelectronics SA 2014
 * Authors: Fabien Dessenne <fabien.dessenne@st.com> for STMicroelectronics.
 * License terms:  GNU General Public License (GPL), version 2
 */

#include <linux/debugfs.h>
#include <linux/pm_runtime.h>

#include "bdisp.h"
#include "bdisp-filter.h"
#include "bdisp-reg.h"


void bdisp_dbg_perf_begin(struct bdisp_dev *bdisp) { bdisp->dbg.hw_start = ktime_get(); }

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Fabien Dessenne19100.00%1100.00%
Total19100.00%1100.00%


void bdisp_dbg_perf_end(struct bdisp_dev *bdisp) { s64 time_us; time_us = ktime_us_delta(ktime_get(), bdisp->dbg.hw_start); if (!bdisp->dbg.min_duration) bdisp->dbg.min_duration = time_us; else bdisp->dbg.min_duration = min(time_us, bdisp->dbg.min_duration); bdisp->dbg.last_duration = time_us; bdisp->dbg.max_duration = max(time_us, bdisp->dbg.max_duration); bdisp->dbg.tot_duration += time_us; }

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Fabien Dessenne95100.00%1100.00%
Total95100.00%1100.00%


static void bdisp_dbg_dump_ins(struct seq_file *s, u32 val) { seq_printf(s, "INS\t0x%08X\t", val); switch (val & BLT_INS_S1_MASK) { case BLT_INS_S1_OFF: break; case BLT_INS_S1_MEM: seq_puts(s, "SRC1=mem - "); break; case BLT_INS_S1_CF: seq_puts(s, "SRC1=ColorFill - "); break; case BLT_INS_S1_COPY: seq_puts(s, "SRC1=copy - "); break; case BLT_INS_S1_FILL: seq_puts(s, "SRC1=fil - "); break; default: seq_puts(s, "SRC1=??? - "); break; } switch (val & BLT_INS_S2_MASK) { case BLT_INS_S2_OFF: break; case BLT_INS_S2_MEM: seq_puts(s, "SRC2=mem - "); break; case BLT_INS_S2_CF: seq_puts(s, "SRC2=ColorFill - "); break; default: seq_puts(s, "SRC2=??? - "); break; } if ((val & BLT_INS_S3_MASK) == BLT_INS_S3_MEM) seq_puts(s, "SRC3=mem - "); if (val & BLT_INS_IVMX) seq_puts(s, "IVMX - "); if (val & BLT_INS_CLUT) seq_puts(s, "CLUT - "); if (val & BLT_INS_SCALE) seq_puts(s, "Scale - "); if (val & BLT_INS_FLICK) seq_puts(s, "Flicker - "); if (val & BLT_INS_CLIP) seq_puts(s, "Clip - "); if (val & BLT_INS_CKEY) seq_puts(s, "ColorKey - "); if (val & BLT_INS_OVMX) seq_puts(s, "OVMX - "); if (val & BLT_INS_DEI) seq_puts(s, "Deint - "); if (val & BLT_INS_PMASK) seq_puts(s, "PlaneMask - "); if (val & BLT_INS_VC1R) seq_puts(s, "VC1R - "); if (val & BLT_INS_ROTATE) seq_puts(s, "Rotate - "); if (val & BLT_INS_GRAD) seq_puts(s, "GradFill - "); if (val & BLT_INS_AQLOCK) seq_puts(s, "AQLock - "); if (val & BLT_INS_PACE) seq_puts(s, "Pace - "); if (val & BLT_INS_IRQ) seq_puts(s, "IRQ - "); seq_puts(s, "\n"); }

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Fabien Dessenne350100.00%1100.00%
Total350100.00%1100.00%


static void bdisp_dbg_dump_tty(struct seq_file *s, u32 val) { seq_printf(s, "TTY\t0x%08X\t", val); seq_printf(s, "Pitch=%d - ", val & 0xFFFF); switch ((val & BLT_TTY_COL_MASK) >> BLT_TTY_COL_SHIFT) { case BDISP_RGB565: seq_puts(s, "RGB565 - "); break; case BDISP_RGB888: seq_puts(s, "RGB888 - "); break; case BDISP_XRGB8888: seq_puts(s, "xRGB888 - "); break; case BDISP_ARGB8888: seq_puts(s, "ARGB8888 - "); break; case BDISP_NV12: seq_puts(s, "NV12 - "); break; case BDISP_YUV_3B: seq_puts(s, "YUV420P - "); break; default: seq_puts(s, "ColorFormat ??? - "); break; } if (val & BLT_TTY_ALPHA_R) seq_puts(s, "AlphaRange - "); if (val & BLT_TTY_CR_NOT_CB) seq_puts(s, "CrNotCb - "); if (val & BLT_TTY_MB) seq_puts(s, "MB - "); if (val & BLT_TTY_HSO) seq_puts(s, "HSO inverse - "); if (val & BLT_TTY_VSO) seq_puts(s, "VSO inverse - "); if (val & BLT_TTY_DITHER) seq_puts(s, "Dither - "); if (val & BLT_TTY_CHROMA) seq_puts(s, "Write CHROMA - "); if (val & BLT_TTY_BIG_END) seq_puts(s, "BigEndian - "); seq_puts(s, "\n"); }

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Fabien Dessenne232100.00%2100.00%
Total232100.00%2100.00%


static void bdisp_dbg_dump_xy(struct seq_file *s, u32 val, char *name) { seq_printf(s, "%s\t0x%08X\t", name, val); seq_printf(s, "(%d,%d)\n", val & 0xFFFF, (val >> 16)); }

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Fabien Dessenne46100.00%1100.00%
Total46100.00%1100.00%


static void bdisp_dbg_dump_sz(struct seq_file *s, u32 val, char *name) { seq_printf(s, "%s\t0x%08X\t", name, val); seq_printf(s, "%dx%d\n", val & 0x1FFF, (val >> 16) & 0x1FFF); }

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Fabien Dessenne48100.00%1100.00%
Total48100.00%1100.00%


static void bdisp_dbg_dump_sty(struct seq_file *s, u32 val, u32 addr, char *name) { bool s1, s2, s3; seq_printf(s, "%s\t0x%08X\t", name, val); if (!addr || !name || (strlen(name) < 2)) goto done; s1 = name[strlen(name) - 1] == '1'; s2 = name[strlen(name) - 1] == '2'; s3 = name[strlen(name) - 1] == '3'; seq_printf(s, "Pitch=%d - ", val & 0xFFFF); switch ((val & BLT_TTY_COL_MASK) >> BLT_TTY_COL_SHIFT) { case BDISP_RGB565: seq_puts(s, "RGB565 - "); break; case BDISP_RGB888: seq_puts(s, "RGB888 - "); break; case BDISP_XRGB8888: seq_puts(s, "xRGB888 - "); break; case BDISP_ARGB8888: seq_puts(s, "ARGB888 - "); break; case BDISP_NV12: seq_puts(s, "NV12 - "); break; case BDISP_YUV_3B: seq_puts(s, "YUV420P - "); break; default: seq_puts(s, "ColorFormat ??? - "); break; } if ((val & BLT_TTY_ALPHA_R) && !s3) seq_puts(s, "AlphaRange - "); if ((val & BLT_S1TY_A1_SUBSET) && !s3) seq_puts(s, "A1SubSet - "); if ((val & BLT_TTY_MB) && !s1) seq_puts(s, "MB - "); if (val & BLT_TTY_HSO) seq_puts(s, "HSO inverse - "); if (val & BLT_TTY_VSO) seq_puts(s, "VSO inverse - "); if ((val & BLT_S1TY_CHROMA_EXT) && (s1 || s2)) seq_puts(s, "ChromaExt - "); if ((val & BLT_S3TY_BLANK_ACC) && s3) seq_puts(s, "Blank Acc - "); if ((val & BTL_S1TY_SUBBYTE) && !s3) seq_puts(s, "SubByte - "); if ((val & BLT_S1TY_RGB_EXP) && !s3) seq_puts(s, "RGBExpand - "); if ((val & BLT_TTY_BIG_END) && !s3) seq_puts(s, "BigEndian - "); done: seq_puts(s, "\n"); }

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Fabien Dessenne380100.00%2100.00%
Total380100.00%2100.00%


static void bdisp_dbg_dump_fctl(struct seq_file *s, u32 val) { seq_printf(s, "FCTL\t0x%08X\t", val); if ((val & BLT_FCTL_Y_HV_SCALE) == BLT_FCTL_Y_HV_SCALE) seq_puts(s, "Resize Luma - "); else if ((val & BLT_FCTL_Y_HV_SCALE) == BLT_FCTL_Y_HV_SAMPLE) seq_puts(s, "Sample Luma - "); if ((val & BLT_FCTL_HV_SCALE) == BLT_FCTL_HV_SCALE) seq_puts(s, "Resize Chroma"); else if ((val & BLT_FCTL_HV_SCALE) == BLT_FCTL_HV_SAMPLE) seq_puts(s, "Sample Chroma"); seq_puts(s, "\n"); }

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Fabien Dessenne100100.00%1100.00%
Total100100.00%1100.00%


static void bdisp_dbg_dump_rsf(struct seq_file *s, u32 val, char *name) { u32 inc; seq_printf(s, "%s\t0x%08X\t", name, val); if (!val) goto done; inc = val & 0xFFFF; seq_printf(s, "H: %d(6.10) / scale~%dx0.1 - ", inc, 1024 * 10 / inc); inc = val >> 16; seq_printf(s, "V: %d(6.10) / scale~%dx0.1", inc, 1024 * 10 / inc); done: seq_puts(s, "\n"); }

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Fabien Dessenne91100.00%1100.00%
Total91100.00%1100.00%


static void bdisp_dbg_dump_rzi(struct seq_file *s, u32 val, char *name) { seq_printf(s, "%s\t0x%08X\t", name, val); if (!val) goto done; seq_printf(s, "H: init=%d repeat=%d - ", val & 0x3FF, (val >> 12) & 7); val >>= 16; seq_printf(s, "V: init=%d repeat=%d", val & 0x3FF, (val >> 12) & 7); done: seq_puts(s, "\n"); }

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PersonTokensPropCommitsCommitProp
Fabien Dessenne88100.00%1100.00%
Total88100.00%1100.00%


static void bdisp_dbg_dump_ivmx(struct seq_file *s, u32 c0, u32 c1, u32 c2, u32 c3) { seq_printf(s, "IVMX0\t0x%08X\n", c0); seq_printf(s, "IVMX1\t0x%08X\n", c1); seq_printf(s, "IVMX2\t0x%08X\n", c2); seq_printf(s, "IVMX3\t0x%08X\t", c3); if (!c0 && !c1 && !c2 && !c3) { seq_puts(s, "\n"); return; } if ((c0 == bdisp_rgb_to_yuv[0]) && (c1 == bdisp_rgb_to_yuv[1]) && (c2 == bdisp_rgb_to_yuv[2]) && (c3 == bdisp_rgb_to_yuv[3])) { seq_puts(s, "RGB to YUV\n"); return; } if ((c0 == bdisp_yuv_to_rgb[0]) && (c1 == bdisp_yuv_to_rgb[1]) && (c2 == bdisp_yuv_to_rgb[2]) && (c3 == bdisp_yuv_to_rgb[3])) { seq_puts(s, "YUV to RGB\n"); return; } seq_puts(s, "Unknown conversion\n"); }

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Fabien Dessenne186100.00%1100.00%
Total186100.00%1100.00%


static int bdisp_dbg_last_nodes(struct seq_file *s, void *data) { /* Not dumping all fields, focusing on significant ones */ struct bdisp_dev *bdisp = s->private; struct bdisp_node *node; int i = 0; if (!bdisp->dbg.copy_node[0]) { seq_puts(s, "No node built yet\n"); return 0; } do { node = bdisp->dbg.copy_node[i]; if (!node) break; seq_printf(s, "--------\nNode %d:\n", i); seq_puts(s, "-- General --\n"); seq_printf(s, "NIP\t0x%08X\n", node->nip); seq_printf(s, "CIC\t0x%08X\n", node->cic); bdisp_dbg_dump_ins(s, node->ins); seq_printf(s, "ACK\t0x%08X\n", node->ack); seq_puts(s, "-- Target --\n"); seq_printf(s, "TBA\t0x%08X\n", node->tba); bdisp_dbg_dump_tty(s, node->tty); bdisp_dbg_dump_xy(s, node->txy, "TXY"); bdisp_dbg_dump_sz(s, node->tsz, "TSZ"); /* Color Fill not dumped */ seq_puts(s, "-- Source 1 --\n"); seq_printf(s, "S1BA\t0x%08X\n", node->s1ba); bdisp_dbg_dump_sty(s, node->s1ty, node->s1ba, "S1TY"); bdisp_dbg_dump_xy(s, node->s1xy, "S1XY"); seq_puts(s, "-- Source 2 --\n"); seq_printf(s, "S2BA\t0x%08X\n", node->s2ba); bdisp_dbg_dump_sty(s, node->s2ty, node->s2ba, "S2TY"); bdisp_dbg_dump_xy(s, node->s2xy, "S2XY"); bdisp_dbg_dump_sz(s, node->s2sz, "S2SZ"); seq_puts(s, "-- Source 3 --\n"); seq_printf(s, "S3BA\t0x%08X\n", node->s3ba); bdisp_dbg_dump_sty(s, node->s3ty, node->s3ba, "S3TY"); bdisp_dbg_dump_xy(s, node->s3xy, "S3XY"); bdisp_dbg_dump_sz(s, node->s3sz, "S3SZ"); /* Clipping not dumped */ /* CLUT not dumped */ seq_puts(s, "-- Filter & Mask --\n"); bdisp_dbg_dump_fctl(s, node->fctl); /* PMK not dumped */ seq_puts(s, "-- Chroma Filter --\n"); bdisp_dbg_dump_rsf(s, node->rsf, "RSF"); bdisp_dbg_dump_rzi(s, node->rzi, "RZI"); seq_printf(s, "HFP\t0x%08X\n", node->hfp); seq_printf(s, "VFP\t0x%08X\n", node->vfp); seq_puts(s, "-- Luma Filter --\n"); bdisp_dbg_dump_rsf(s, node->y_rsf, "Y_RSF"); bdisp_dbg_dump_rzi(s, node->y_rzi, "Y_RZI"); seq_printf(s, "Y_HFP\t0x%08X\n", node->y_hfp); seq_printf(s, "Y_VFP\t0x%08X\n", node->y_vfp); /* Flicker not dumped */ /* Color key not dumped */ /* Reserved not dumped */ /* Static Address & User not dumped */ seq_puts(s, "-- Input Versatile Matrix --\n"); bdisp_dbg_dump_ivmx(s, node->ivmx0, node->ivmx1, node->ivmx2, node->ivmx3); /* Output Versatile Matrix not dumped */ /* Pace not dumped */ /* VC1R & DEI not dumped */ /* Gradient Fill not dumped */ } while ((++i < MAX_NB_NODE) && node->nip); return 0; }

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PersonTokensPropCommitsCommitProp
Fabien Dessenne515100.00%1100.00%
Total515100.00%1100.00%


static int bdisp_dbg_last_nodes_raw(struct seq_file *s, void *data) { struct bdisp_dev *bdisp = s->private; struct bdisp_node *node; u32 *val; int j, i = 0; if (!bdisp->dbg.copy_node[0]) { seq_puts(s, "No node built yet\n"); return 0; } do { node = bdisp->dbg.copy_node[i]; if (!node) break; seq_printf(s, "--------\nNode %d:\n", i); val = (u32 *)node; for (j = 0; j < sizeof(struct bdisp_node) / sizeof(u32); j++) seq_printf(s, "0x%08X\n", *val++); } while ((++i < MAX_NB_NODE) && node->nip); return 0; }

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PersonTokensPropCommitsCommitProp
Fabien Dessenne151100.00%1100.00%
Total151100.00%1100.00%


static const char *bdisp_fmt_to_str(struct bdisp_frame frame) { switch (frame.fmt->pixelformat) { case V4L2_PIX_FMT_YUV420: return "YUV420P"; case V4L2_PIX_FMT_NV12: if (frame.field == V4L2_FIELD_INTERLACED) return "NV12 interlaced"; else return "NV12"; case V4L2_PIX_FMT_RGB565: return "RGB16"; case V4L2_PIX_FMT_RGB24: return "RGB24"; case V4L2_PIX_FMT_XBGR32: return "XRGB"; case V4L2_PIX_FMT_ABGR32: return "ARGB"; default: return "????"; } }

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Fabien Dessenne74100.00%2100.00%
Total74100.00%2100.00%


static int bdisp_dbg_last_request(struct seq_file *s, void *data) { struct bdisp_dev *bdisp = s->private; struct bdisp_request *request = &bdisp->dbg.copy_request; struct bdisp_frame src, dst; if (!request->nb_req) { seq_puts(s, "No request\n"); return 0; } src = request->src; dst = request->dst; seq_printf(s, "\nRequest #%d\n", request->nb_req); seq_printf(s, "Format: %s\t\t\t%s\n", bdisp_fmt_to_str(src), bdisp_fmt_to_str(dst)); seq_printf(s, "Crop area: %dx%d @ %d,%d ==>\t%dx%d @ %d,%d\n", src.crop.width, src.crop.height, src.crop.left, src.crop.top, dst.crop.width, dst.crop.height, dst.crop.left, dst.crop.top); seq_printf(s, "Buff size: %dx%d\t\t%dx%d\n\n", src.width, src.height, dst.width, dst.height); if (request->hflip) seq_puts(s, "Horizontal flip\n\n"); if (request->vflip) seq_puts(s, "Vertical flip\n\n"); return 0; }

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Fabien Dessenne208100.00%1100.00%
Total208100.00%1100.00%

#define DUMP(reg) seq_printf(s, #reg " \t0x%08X\n", readl(bdisp->regs + reg))
static int bdisp_dbg_regs(struct seq_file *s, void *data) { struct bdisp_dev *bdisp = s->private; int ret; unsigned int i; ret = pm_runtime_get_sync(bdisp->dev); if (ret < 0) { seq_puts(s, "Cannot wake up IP\n"); return 0; } seq_printf(s, "Reg @ = 0x%p\n", bdisp->regs); seq_puts(s, "\nStatic:\n"); DUMP(BLT_CTL); DUMP(BLT_ITS); DUMP(BLT_STA1); DUMP(BLT_AQ1_CTL); DUMP(BLT_AQ1_IP); DUMP(BLT_AQ1_LNA); DUMP(BLT_AQ1_STA); DUMP(BLT_ITM0); seq_puts(s, "\nPlugs:\n"); DUMP(BLT_PLUGS1_OP2); DUMP(BLT_PLUGS1_CHZ); DUMP(BLT_PLUGS1_MSZ); DUMP(BLT_PLUGS1_PGZ); DUMP(BLT_PLUGS2_OP2); DUMP(BLT_PLUGS2_CHZ); DUMP(BLT_PLUGS2_MSZ); DUMP(BLT_PLUGS2_PGZ); DUMP(BLT_PLUGS3_OP2); DUMP(BLT_PLUGS3_CHZ); DUMP(BLT_PLUGS3_MSZ); DUMP(BLT_PLUGS3_PGZ); DUMP(BLT_PLUGT_OP2); DUMP(BLT_PLUGT_CHZ); DUMP(BLT_PLUGT_MSZ); DUMP(BLT_PLUGT_PGZ); seq_puts(s, "\nNode:\n"); DUMP(BLT_NIP); DUMP(BLT_CIC); DUMP(BLT_INS); DUMP(BLT_ACK); DUMP(BLT_TBA); DUMP(BLT_TTY); DUMP(BLT_TXY); DUMP(BLT_TSZ); DUMP(BLT_S1BA); DUMP(BLT_S1TY); DUMP(BLT_S1XY); DUMP(BLT_S2BA); DUMP(BLT_S2TY); DUMP(BLT_S2XY); DUMP(BLT_S2SZ); DUMP(BLT_S3BA); DUMP(BLT_S3TY); DUMP(BLT_S3XY); DUMP(BLT_S3SZ); DUMP(BLT_FCTL); DUMP(BLT_RSF); DUMP(BLT_RZI); DUMP(BLT_HFP); DUMP(BLT_VFP); DUMP(BLT_Y_RSF); DUMP(BLT_Y_RZI); DUMP(BLT_Y_HFP); DUMP(BLT_Y_VFP); DUMP(BLT_IVMX0); DUMP(BLT_IVMX1); DUMP(BLT_IVMX2); DUMP(BLT_IVMX3); DUMP(BLT_OVMX0); DUMP(BLT_OVMX1); DUMP(BLT_OVMX2); DUMP(BLT_OVMX3); DUMP(BLT_DEI); seq_puts(s, "\nFilter:\n"); for (i = 0; i < BLT_NB_H_COEF; i++) { seq_printf(s, "BLT_HFC%d \t0x%08X\n", i, readl(bdisp->regs + BLT_HFC_N + i * 4)); } for (i = 0; i < BLT_NB_V_COEF; i++) { seq_printf(s, "BLT_VFC%d \t0x%08X\n", i, readl(bdisp->regs + BLT_VFC_N + i * 4)); } seq_puts(s, "\nLuma filter:\n"); for (i = 0; i < BLT_NB_H_COEF; i++) { seq_printf(s, "BLT_Y_HFC%d \t0x%08X\n", i, readl(bdisp->regs + BLT_Y_HFC_N + i * 4)); } for (i = 0; i < BLT_NB_V_COEF; i++) { seq_printf(s, "BLT_Y_VFC%d \t0x%08X\n", i, readl(bdisp->regs + BLT_Y_VFC_N + i * 4)); } pm_runtime_put(bdisp->dev); return 0; }

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Fabien Dessenne567100.00%1100.00%
Total567100.00%1100.00%

#define SECOND 1000000
static int bdisp_dbg_perf(struct seq_file *s, void *data) { struct bdisp_dev *bdisp = s->private; struct bdisp_request *request = &bdisp->dbg.copy_request; s64 avg_time_us; int avg_fps, min_fps, max_fps, last_fps; if (!request->nb_req) { seq_puts(s, "No request\n"); return 0; } avg_time_us = div64_s64(bdisp->dbg.tot_duration, request->nb_req); if (avg_time_us > SECOND) avg_fps = 0; else avg_fps = SECOND / (s32)avg_time_us; if (bdisp->dbg.min_duration > SECOND) min_fps = 0; else min_fps = SECOND / (s32)bdisp->dbg.min_duration; if (bdisp->dbg.max_duration > SECOND) max_fps = 0; else max_fps = SECOND / (s32)bdisp->dbg.max_duration; if (bdisp->dbg.last_duration > SECOND) last_fps = 0; else last_fps = SECOND / (s32)bdisp->dbg.last_duration; seq_printf(s, "HW processing (%d requests):\n", request->nb_req); seq_printf(s, " Average: %5lld us (%3d fps)\n", avg_time_us, avg_fps); seq_printf(s, " Min-Max: %5lld us (%3d fps) - %5lld us (%3d fps)\n", bdisp->dbg.min_duration, min_fps, bdisp->dbg.max_duration, max_fps); seq_printf(s, " Last: %5lld us (%3d fps)\n", bdisp->dbg.last_duration, last_fps); return 0; }

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Fabien Dessenne17168.67%150.00%
Mauro Carvalho Chehab7831.33%150.00%
Total249100.00%2100.00%

#define bdisp_dbg_declare(name) \ static int bdisp_dbg_##name##_open(struct inode *i, struct file *f) \ { \ return single_open(f, bdisp_dbg_##name, i->i_private); \ } \ static const struct file_operations bdisp_dbg_##name##_fops = { \ .open = bdisp_dbg_##name##_open, \ .read = seq_read, \ .llseek = seq_lseek, \ .release = single_release, \ } #define bdisp_dbg_create_entry(name) \ debugfs_create_file(#name, S_IRUGO, bdisp->dbg.debugfs_entry, bdisp, \ &bdisp_dbg_##name##_fops) bdisp_dbg_declare(regs); bdisp_dbg_declare(last_nodes); bdisp_dbg_declare(last_nodes_raw); bdisp_dbg_declare(last_request); bdisp_dbg_declare(perf);
int bdisp_debugfs_create(struct bdisp_dev *bdisp) { char dirname[16]; snprintf(dirname, sizeof(dirname), "%s%d", BDISP_NAME, bdisp->id); bdisp->dbg.debugfs_entry = debugfs_create_dir(dirname, NULL); if (!bdisp->dbg.debugfs_entry) goto err; if (!bdisp_dbg_create_entry(regs)) goto err; if (!bdisp_dbg_create_entry(last_nodes)) goto err; if (!bdisp_dbg_create_entry(last_nodes_raw)) goto err; if (!bdisp_dbg_create_entry(last_request)) goto err; if (!bdisp_dbg_create_entry(perf)) goto err; return 0; err: bdisp_debugfs_remove(bdisp); return -ENOMEM; }

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Fabien Dessenne12698.44%150.00%
Pan Bian21.56%150.00%
Total128100.00%2100.00%


void bdisp_debugfs_remove(struct bdisp_dev *bdisp) { debugfs_remove_recursive(bdisp->dbg.debugfs_entry); bdisp->dbg.debugfs_entry = NULL; }

Contributors

PersonTokensPropCommitsCommitProp
Fabien Dessenne27100.00%1100.00%
Total27100.00%1100.00%


Overall Contributors

PersonTokensPropCommitsCommitProp
Fabien Dessenne353897.68%250.00%
Mauro Carvalho Chehab822.26%125.00%
Pan Bian20.06%125.00%
Total3622100.00%4100.00%
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