Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
drm/dsi: clean up DSI data type definitions
Rename picture parameter set (it's a long packet, not a long write) and
compression mode (it's not a DCS command) enumerations according to the
DSI specification. Order the types according to the spec. Use tabs
instead of spaces for indentation. Use all lower case for hex.
Cc: Vandita Kulkarni <vandita.kulkarni@intel.com>
Reviewed-by: Vandita Kulkarni <vandita.kulkarni@intel.com>
Reviewed-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20191028150047.22048-1-jani.nikula@intel.com
+7
-7
+2
-2
drivers/gpu/drm/drm_mipi_dsi.c
+2
-2
drivers/gpu/drm/drm_mipi_dsi.c
···
373
373
case MIPI_DSI_V_SYNC_END:
374
374
case MIPI_DSI_H_SYNC_START:
375
375
case MIPI_DSI_H_SYNC_END:
376
+
case MIPI_DSI_COMPRESSION_MODE:
376
377
case MIPI_DSI_END_OF_TRANSMISSION:
377
378
case MIPI_DSI_COLOR_MODE_OFF:
378
379
case MIPI_DSI_COLOR_MODE_ON:
···
388
387
case MIPI_DSI_DCS_SHORT_WRITE:
389
388
case MIPI_DSI_DCS_SHORT_WRITE_PARAM:
390
389
case MIPI_DSI_DCS_READ:
391
-
case MIPI_DSI_DCS_COMPRESSION_MODE:
392
390
case MIPI_DSI_SET_MAXIMUM_RETURN_PACKET_SIZE:
393
391
return true;
394
392
}
···
406
406
bool mipi_dsi_packet_format_is_long(u8 type)
407
407
{
408
408
switch (type) {
409
-
case MIPI_DSI_PPS_LONG_WRITE:
410
409
case MIPI_DSI_NULL_PACKET:
411
410
case MIPI_DSI_BLANKING_PACKET:
412
411
case MIPI_DSI_GENERIC_LONG_WRITE:
413
412
case MIPI_DSI_DCS_LONG_WRITE:
413
+
case MIPI_DSI_PICTURE_PARAMETER_SET:
414
414
case MIPI_DSI_LOOSELY_PACKED_PIXEL_STREAM_YCBCR20:
415
415
case MIPI_DSI_PACKED_PIXEL_STREAM_YCBCR24:
416
416
case MIPI_DSI_PACKED_PIXEL_STREAM_YCBCR16:
+5
-5
include/video/mipi_display.h
+5
-5
include/video/mipi_display.h
···
17
17
MIPI_DSI_H_SYNC_START = 0x21,
18
18
MIPI_DSI_H_SYNC_END = 0x31,
19
19
20
+
MIPI_DSI_COMPRESSION_MODE = 0x07,
21
+
MIPI_DSI_END_OF_TRANSMISSION = 0x08,
22
+
20
23
MIPI_DSI_COLOR_MODE_OFF = 0x02,
21
24
MIPI_DSI_COLOR_MODE_ON = 0x12,
22
25
MIPI_DSI_SHUTDOWN_PERIPHERAL = 0x22,
···
38
35
39
36
MIPI_DSI_DCS_READ = 0x06,
40
37
41
-
MIPI_DSI_DCS_COMPRESSION_MODE = 0x07,
42
-
MIPI_DSI_PPS_LONG_WRITE = 0x0A,
43
-
44
38
MIPI_DSI_SET_MAXIMUM_RETURN_PACKET_SIZE = 0x37,
45
-
46
-
MIPI_DSI_END_OF_TRANSMISSION = 0x08,
47
39
48
40
MIPI_DSI_NULL_PACKET = 0x09,
49
41
MIPI_DSI_BLANKING_PACKET = 0x19,
50
42
MIPI_DSI_GENERIC_LONG_WRITE = 0x29,
51
43
MIPI_DSI_DCS_LONG_WRITE = 0x39,
44
+
45
+
MIPI_DSI_PICTURE_PARAMETER_SET = 0x0a,
52
46
53
47
MIPI_DSI_LOOSELY_PACKED_PIXEL_STREAM_YCBCR20 = 0x0c,
54
48
MIPI_DSI_PACKED_PIXEL_STREAM_YCBCR24 = 0x1c,