diff options
| author | Andrzej Hajda <a.hajda@samsung.com> | 2016-09-09 15:12:42 +0200 |
|---|---|---|
| committer | Seung-Woo Kim <sw0312.kim@samsung.com> | 2016-12-14 13:52:55 +0900 |
| commit | 389458ab76b6501360d52adeb0bb39799007f94e (patch) | |
| tree | f1e96f85c5526edccdd416784a78f83b4e8196fd /drivers/gpu/drm/panel | |
| parent | c03b5017d6d0aa4b8318c299600fc3a7c1e6c114 (diff) | |
drm/panel/s6e3ha2: refactor temperature setting function
Function setting temperature was named incorrectly and split into two
functions. The patch fixes it and makes the code more readable.
Change-Id: If3588d56b4c5a9aaae833ff84b96ee47171f2bb4
Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Diffstat (limited to 'drivers/gpu/drm/panel')
| -rw-r--r-- | drivers/gpu/drm/panel/panel-s6e3ha2.c | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/drivers/gpu/drm/panel/panel-s6e3ha2.c b/drivers/gpu/drm/panel/panel-s6e3ha2.c index 63643f74a46f..bfc87f820c10 100644 --- a/drivers/gpu/drm/panel/panel-s6e3ha2.c +++ b/drivers/gpu/drm/panel/panel-s6e3ha2.c @@ -786,14 +786,12 @@ static void s6e3ha2_acl_off_opr(struct s6e3ha2 *ctx) s6e3ha2_dcs_write_seq_static(ctx, LDI_OPRCTL, 0x40); } -static void s6e3ha2_test_global(struct s6e3ha2 *ctx) +static void s6e3ha2_set_temperature(struct s6e3ha2 *ctx, int temp) { - s6e3ha2_dcs_write_seq_static(ctx, LDI_G_PARA, 0x07); -} + s8 t = clamp(temp, -127, 127); -static void s6e3ha2_test(struct s6e3ha2 *ctx) -{ - s6e3ha2_dcs_write_seq_static(ctx, LDI_TSETCTL, 0x19); + s6e3ha2_dcs_write_seq_static(ctx, LDI_G_PARA, 0x07); + s6e3ha2_dcs_write_seq(ctx, LDI_TSETCTL, t); } static void s6e3ha2_touch_hsync_on1(struct s6e3ha2 *ctx) { @@ -1212,10 +1210,7 @@ static int s6e3ha2_enable(struct drm_panel *panel) s6e3ha2_acl_off(ctx); s6e3ha2_acl_off_opr(ctx); s6e3ha2_hbm_off(ctx); - - /* elvss temp compensation */ - s6e3ha2_test_global(ctx); - s6e3ha2_test(ctx); + s6e3ha2_set_temperature(ctx, 25); s6e3ha2_test_key_off_f0(ctx); s6e3ha2_dcs_write_seq_static(ctx, MIPI_DCS_SET_DISPLAY_ON); |