ALSA: hda - Fix build without CONFIG_PROC_FS (b2022266) · Commits · 戴 / test

sound/pci/hda/hda_codec.c

+30 −0

Original line number	Diff line number	Diff line
		@@ -3425,3 +3425,33 @@ void snd_array_free(struct snd_array *array)
		array->alloced = 0;
		array->list = NULL;
		}

		/*
		* used by hda_proc.c and hda_eld.c
		*/
		void snd_print_pcm_rates(int pcm, char *buf, int buflen)
		{
		static unsigned int rates[] = {
		8000, 11025, 16000, 22050, 32000, 44100, 48000, 88200,
		96000, 176400, 192000, 384000
		};
		int i, j;

		for (i = 0, j = 0; i < ARRAY_SIZE(rates); i++)
		if (pcm & (1 << i))
		j += snprintf(buf + j, buflen - j, " %d", rates[i]);

		buf[j] = '\0'; /* necessary when j == 0 */
		}

		void snd_print_pcm_bits(int pcm, char *buf, int buflen)
		{
		static unsigned int bits[] = { 8, 16, 20, 24, 32 };
		int i, j;

		for (i = 0, j = 0; i < ARRAY_SIZE(bits); i++)
		if (pcm & (AC_SUPPCM_BITS_8 << i))
		j += snprintf(buf + j, buflen - j, " %d", bits[i]);

		buf[j] = '\0'; /* necessary when j == 0 */
		}

+0 −27

Original line number	Diff line number	Diff line
		@@ -89,21 +89,6 @@ static void print_amp_vals(struct snd_info_buffer *buffer,
		snd_iprintf(buffer, "\n");
		}

		void snd_print_pcm_rates(int pcm, char *buf, int buflen)
		{
		static unsigned int rates[] = {
		8000, 11025, 16000, 22050, 32000, 44100, 48000, 88200,
		96000, 176400, 192000, 384000
		};
		int i, j;

		for (i = 0, j = 0; i < ARRAY_SIZE(rates); i++)
		if (pcm & (1 << i))
		j += snprintf(buf + j, buflen - j, " %d", rates[i]);

		buf[j] = '\0'; /* necessary when j == 0 */
		}

		static void print_pcm_rates(struct snd_info_buffer *buffer, unsigned int pcm)
		{
		char buf[SND_PRINT_RATES_ADVISED_BUFSIZE];
		@@ -114,18 +99,6 @@ static void print_pcm_rates(struct snd_info_buffer *buffer, unsigned int pcm)
		snd_iprintf(buffer, "%s\n", buf);
		}

		void snd_print_pcm_bits(int pcm, char *buf, int buflen)
		{
		static unsigned int bits[] = { 8, 16, 20, 24, 32 };
		int i, j;

		for (i = 0, j = 0; i < ARRAY_SIZE(bits); i++)
		if (pcm & (AC_SUPPCM_BITS_8 << i))
		j += snprintf(buf + j, buflen - j, " %d", bits[i]);

		buf[j] = '\0'; /* necessary when j == 0 */
		}

		static void print_pcm_bits(struct snd_info_buffer *buffer, unsigned int pcm)
		{
		char buf[SND_PRINT_BITS_ADVISED_BUFSIZE];