samsung/s5p-jpeg/jpeg-hw-s5p.c

19 	unsigned long reg;
22 	reg = readl(regs + S5P_JPG_SW_RESET);
24 	while (reg != 0) {
26 		reg = readl(regs + S5P_JPG_SW_RESET);
37 	unsigned long reg, m;
45 	reg = readl(regs + S5P_JPGCMOD);
46 	reg &= ~S5P_MOD_SEL_MASK;
47 	reg |= m;
48 	writel(reg, regs + S5P_JPGCMOD);
53 	unsigned long reg, m;
59 	reg = readl(regs + S5P_JPGMOD);
60 	reg &= ~S5P_PROC_MODE_MASK;
61 	reg |= m;
62 	writel(reg, regs + S5P_JPGMOD);
67 	unsigned long reg, m;
74 	reg = readl(regs + S5P_JPGMOD);
75 	reg &= ~S5P_SUBSAMPLING_MODE_MASK;
76 	reg |= m;
77 	writel(reg, regs + S5P_JPGMOD);
87 	unsigned long reg;
89 	reg = readl(regs + S5P_JPGDRI_U);
90 	reg &= ~0xff;
91 	reg |= (dri >> 8) & 0xff;
92 	writel(reg, regs + S5P_JPGDRI_U);
94 	reg = readl(regs + S5P_JPGDRI_L);
95 	reg &= ~0xff;
96 	reg |= dri & 0xff;
97 	writel(reg, regs + S5P_JPGDRI_L);
102 	unsigned long reg;
104 	reg = readl(regs + S5P_JPG_QTBL);
105 	reg &= ~S5P_QT_NUMt_MASK(t);
106 	reg |= (n << S5P_QT_NUMt_SHIFT(t)) & S5P_QT_NUMt_MASK(t);
107 	writel(reg, regs + S5P_JPG_QTBL);
112 	unsigned long reg;
114 	reg = readl(regs + S5P_JPG_HTBL);
115 	reg &= ~S5P_HT_NUMt_AC_MASK(t);
117 	reg |= (0 << S5P_HT_NUMt_AC_SHIFT(t)) & S5P_HT_NUMt_AC_MASK(t);
118 	writel(reg, regs + S5P_JPG_HTBL);
123 	unsigned long reg;
125 	reg = readl(regs + S5P_JPG_HTBL);
126 	reg &= ~S5P_HT_NUMt_DC_MASK(t);
128 	reg |= (0 << S5P_HT_NUMt_DC_SHIFT(t)) & S5P_HT_NUMt_DC_MASK(t);
129 	writel(reg, regs + S5P_JPG_HTBL);
134 	unsigned long reg;
136 	reg = readl(regs + S5P_JPGY_U);
137 	reg &= ~0xff;
138 	reg |= (y >> 8) & 0xff;
139 	writel(reg, regs + S5P_JPGY_U);
141 	reg = readl(regs + S5P_JPGY_L);
142 	reg &= ~0xff;
143 	reg |= y & 0xff;
144 	writel(reg, regs + S5P_JPGY_L);
149 	unsigned long reg;
151 	reg = readl(regs + S5P_JPGX_U);
152 	reg &= ~0xff;
153 	reg |= (x >> 8) & 0xff;
154 	writel(reg, regs + S5P_JPGX_U);
156 	reg = readl(regs + S5P_JPGX_L);
157 	reg &= ~0xff;
158 	reg |= x & 0xff;
159 	writel(reg, regs + S5P_JPGX_L);
164 	unsigned long reg;
166 	reg = readl(regs + S5P_JPGINTSE);
167 	reg &= ~S5P_RSTm_INT_EN_MASK;
169 		reg |= S5P_RSTm_INT_EN;
170 	writel(reg, regs + S5P_JPGINTSE);
175 	unsigned long reg;
177 	reg = readl(regs + S5P_JPGINTSE);
178 	reg &= ~S5P_DATA_NUM_INT_EN_MASK;
180 		reg |= S5P_DATA_NUM_INT_EN;
181 	writel(reg, regs + S5P_JPGINTSE);
186 	unsigned long reg;
188 	reg = readl(regs + S5P_JPGINTSE);
189 	reg &= ~S5P_FINAL_MCU_NUM_INT_EN_MASK;
191 		reg |= S5P_FINAL_MCU_NUM_INT_EN;
192 	writel(reg, regs + S5P_JPGINTSE);
203 	unsigned long reg;
205 	reg = readl(regs + S5P_JPG_TIMER_SE);
206 	reg &= ~S5P_TIMER_INT_STAT_MASK;
207 	writel(reg, regs + S5P_JPG_TIMER_SE);
212 	unsigned long reg;
214 	reg = readl(regs + S5P_JPG_ENC_STREAM_INTSE);
215 	reg &= ~S5P_ENC_STREAM_BOUND_MASK;
216 	reg |= S5P_ENC_STREAM_INT_EN;
217 	reg |= size & S5P_ENC_STREAM_BOUND_MASK;
218 	writel(reg, regs + S5P_JPG_ENC_STREAM_INTSE);
229 	unsigned long reg;
231 	reg = readl(regs + S5P_JPG_ENC_STREAM_INTSE);
232 	reg &= ~S5P_ENC_STREAM_INT_MASK;
233 	writel(reg, regs + S5P_JPG_ENC_STREAM_INTSE);
238 	unsigned long reg, f;
245 	reg = readl(regs + S5P_JPG_OUTFORM);
246 	reg &= ~S5P_DEC_OUT_FORMAT_MASK;
247 	reg |= f;
248 	writel(reg, regs + S5P_JPG_OUTFORM);
264 	unsigned long reg;
266 	reg = readl(regs + S5P_JPG_COEF(i));
267 	reg &= ~S5P_COEFn_MASK(j);
268 	reg |= (coef << S5P_COEFn_SHIFT(j)) & S5P_COEFn_MASK(j);
269 	writel(reg, regs + S5P_JPG_COEF(i));